СПИСОК патентов США - подгруппа МПК16 H04B3/54
|
|
| № п/п | Номер патента | Название патента | |||
2017 | |||||
| 1 | 9608696 | Dynamic transmit power and signal shaping | |||
| 2 | 9608300 | Battery device, battery management system, and battery management method | |||
| 3 | 9605535 | Integrated downhole system with plural telemetry subsystems | |||
| 4 | 9604545 | Carrier communication method and system based on charging-discharging of electric vehicle and carrier device | |||
| 5 | 9603012 | Secure wireless device connection using power line messages | |||
| 6 | 9602394 | Routing frame propagation in power line networks | |||
| 7 | 9602161 | Scaled power line based network | |||
| 8 | 9602159 | Communication channel identification in a power line communication network | |||
| 9 | 9596325 | Data frame for PLC having destination address in the PHY header | |||
| 10 | 9596002 | Transceiver front-end for communication over power lines | |||
| 11 | 9596001 | Apparatus for providing communication services and methods thereof | |||
| 12 | 9596000 | Method for selecting optimal central controller in power line network | |||
| 13 | 9595999 | Method for data transmission between a pump assembly and a control device, as well as a correspondingly designed pump system | |||
| 14 | 9591731 | DC track lighting systems control | |||
| 15 | 9590790 | Optimizing throughput of data frames in orthogonal frequency division multiplexing (OFDM) communication networks | |||
| 16 | 9590698 | Power line network apparatus, system and method | |||
| 17 | 9584187 | Non-interruptive filtering of transmission line communications | |||
| 18 | 9584186 | Communications device for multi-tone mask mode operation | |||
| 19 | 9584185 | Relative phase detection in power line communications networks | |||
| 20 | 9583979 | Powering a fixture from AC and DC sources | |||
| 21 | 9581977 | Appliance management apparatus and appliance management method | |||
| 22 | 9578443 | Smart home device adaptive configuration systems and methods | |||
| 23 | 9577755 | Methods and apparatus for efficient joint power line and visible light communication | |||
| 24 | 9577709 | Communication system and communication device | |||
| 25 | 9577707 | Method and device for stabilizing impedance on a power-line communication device | |||
| 26 | 9577706 | Outbound interference reduction in a broadband powerline system | |||
| 27 | 9577664 | Efficient processing and detection of balanced codes | |||
| 28 | 9577430 | Electronic device and method of controlling power supply therein | |||
| 29 | 9571209 | Transmission device with impairment compensation and methods for use therewith | |||
| 30 | 9571160 | High data rate serial link | |||
| 31 | 9571159 | Data communication over power supply lines of an electronic system | |||
| 32 | 9571157 | Utility communication method and system | |||
| 33 | 9570232 | Transformer for power line communication | |||
| 34 | 9564945 | Method and apparatus to determine electric power network anomalies using a coordinated information exchange among smart meters | |||
| 35 | 9564923 | Reception apparatus and associated method of receiving encoded data | |||
| 36 | 9559832 | Power line communication system synchronization | |||
| 37 | 9559752 | Switching signal polarity of a network device plug for use in a powerline communication network | |||
| 38 | 9559525 | Network monitoring device | |||
| 39 | 9553635 | Time based equalization for a C-PHY 3-phase transmitter | |||
| 40 | 9549148 | Power supply architectures for powered devices | |||
| 41 | 9548913 | Communication system and transmission unit employed in same | |||
| 42 | 9548853 | Asymmetric full duplex communication including device power communication | |||
| 43 | 9548844 | Communication device and communication system | |||
| 44 | 9548794 | Power factor correction for constant current input with power line communication | |||
| 45 | 9544019 | Systems and methods for ripple communication decoding | |||
| 46 | 9544018 | Phase determination in smart grid networks | |||
| 47 | 9544017 | Powerline communicated load control | |||
| 48 | 9544016 | Power line communications using frame control data blocks for data transport | |||
| 49 | 9541585 | Method and system for identifying at least one electrically powered device by a power supply device via a powerline connection | |||
| 50 | 9537673 | Minimizing interference between communication networks | |||
| 51 | 9537641 | Channel adaptation to compensate for interference from neighbor powerline communication networks | |||
| 52 | 9537606 | Down-hole intelligent communication system based on the real-time characterisation of the attenuation of signals in a coaxial cable used as a transmission medium | |||
| 53 | 9537593 | Dynamically adjusting route or link topology to minimize self-interference | |||
| 54 | 9537534 | Power line ethernet adaptor and power line ethernet communication kit | |||
| 55 | 9537533 | PLC FCH unitary circle differential symbol and preamble encoding determination | |||
| 56 | 9537532 | Device for power line communication, method for transmitting signals, and method for receiving signals | |||
| 57 | 9533635 | Network component for a vehicle network and corresponding vehicle network | |||
2016 | |||||
| 58 | 9531563 | Efficient fairness allocation in powerline CSMA/CA protocols | |||
| 59 | 9531511 | Division of bit streams to produce spatial paths for multicarrier transmission | |||
| 60 | 9531438 | Power line carrier communication apparatus | |||
| 61 | 9531437 | Communication line adapter with electromagnetic interference protection | |||
| 62 | 9531436 | Device for the two-way inductive coupling of data signals to a power line | |||
| 63 | 9531435 | Communication network and wide area communication network | |||
| 64 | 9531434 | Method and apparatus for increasing network connectivity through power line communications | |||
| 65 | 9531131 | Power receiving connector, charging system and communication system | |||
| 66 | 9530588 | Circuit breaking arrangement | |||
| 67 | 9525558 | Coaxial cable or transmission medium classification system, circuit and method | |||
| 68 | 9525462 | Data recovery of data symbols | |||
| 69 | 9525461 | Suppression method for strong interference noise of carrier channel of power line and circuit structure thereof | |||
| 70 | 9525460 | Mechanism for xDSL-PLC interference mitigation | |||
| 71 | 9525210 | Guided-wave transmission device with non-fundamental mode propagation and methods for use therewith | |||
| 72 | 9521058 | Multi-wire signaling with matched propagation delay among wire pairs | |||
| 73 | 9520945 | Apparatus for providing communication services and methods thereof | |||
| 74 | 9520916 | Vehicular power line communication system and transmitter | |||
| 75 | 9518838 | Slave suitable for energy management systems and energy management system | |||
| 76 | 9515700 | Methods and systems for exchanging information between aircraft | |||
| 77 | 9511727 | Power line communication system, connector device, and power line communication device | |||
| 78 | 9511672 | Charge device and in-vehicle apparatus | |||
| 79 | 9509530 | Communication system and communication terminal | |||
| 80 | 9509456 | Power supply line data transmission | |||
| 81 | 9509372 | Bus communication device | |||
| 82 | 9509371 | Method and apparatus for power line communications distortion compensation | |||
| 83 | 9503251 | Method and apparatus for mitigation of baseline wander on an AC coupled link | |||
| 84 | 9503189 | Method and apparatus for arranging communication sessions in a communication system | |||
| 85 | 9503158 | Adaptive sub-band algorithm for point-to-point communication in PLC networks | |||
| 86 | 9503157 | Digital signal processing for PLC communications having communication frequencies | |||
| 87 | 9503156 | Enabling co-existence among power line communication (PLC) technologies | |||
| 88 | 9502905 | Signal and power transmission system | |||
| 89 | 9497232 | Method for establishing an IP-based communications connection between an electric vehicle and a charging control unit | |||
| 90 | 9496996 | Communications system and bit-loading method used in a communications system | |||
| 91 | 9496920 | Fuel dispensing environment utilizing retrofit broadband communication system | |||
| 92 | 9495865 | Power-line communications | |||
| 93 | 9493088 | Electric automobile and integrated control system thereof | |||
| 94 | 9490887 | Communication device and method providing beamforming for two or more transmission channels | |||
| 95 | 9490632 | Solar device | |||
| 96 | 9485130 | Universal OFDM synchronizer for power line communication | |||
| 97 | 9484748 | Dual port pass-through midspan | |||
| 98 | 9481330 | Method for reducing linear distortion in a power interface for a motor vehicle | |||
| 99 | 9480117 | Control system for controlling a load via power-line communications | |||
| 100 | 9479379 | Narrowband OFDM (NOFDM) transceiver for powerline communications (PLC) | |||
| 101 | 9479288 | Techniques for time-domain frame synchronization of packets | |||
| 102 | 9479266 | Quasi-optical coupler | |||
| 103 | 9479223 | Method and apparatus in a communications network | |||
| 104 | 9479222 | Dynamic mode selection for MIMO powerline devices | |||
| 105 | 9479221 | Power line communication method and apparatus | |||
| 106 | 9479220 | Methods and systems for detection and analysis of abnormalities in a power line communication network of a vehicle | |||
| 107 | 9479201 | Process variable transmitter with removable terminal block | |||
| 108 | 9473412 | Dynamic traffic shaping based on path self-interference | |||
| 109 | 9473256 | Detecting and avoiding intermodulation interference | |||
| 110 | 9467394 | Time and frequency diversity modulation system and method | |||
| 111 | 9467237 | Power line communication methods and devices | |||
| 112 | 9465059 | Method, sensor and system for analyzing appliances in a power line network | |||
| 113 | 9462386 | Wired, wireless, infrared, and powerline audio entertainment systems | |||
| 114 | 9461861 | Time-domain windowing function | |||
| 115 | 9461741 | Signal transmission method and apparatus | |||
| 116 | 9461709 | Methods and systems for server power line communication | |||
| 117 | 9461708 | Power supply control device, method of controlling the same, and power supply control system | |||
| 118 | 9461707 | Power-line network with multi-scheme communication | |||
| 119 | 9461706 | Method and apparatus for exchanging communication signals | |||
| 120 | 9461705 | Power back-off for limiting emissions and power consumption | |||
| 121 | 9461700 | Mains-synchronous power-line communications system and method | |||
| 122 | 9455767 | Method of monitoring a power transmission line and measuring device | |||
| 123 | 9451558 | Adaptive transmit power control in a communication network | |||
| 124 | 9451059 | Method for transmission of information between nodes of a network and network using said method | |||
| 125 | 9450643 | Method and apparatus for relaying messages in a PLC network | |||
| 126 | 9450628 | Receiver and transmitter receiver system | |||
| 127 | 9450419 | Combined power supply and input/output system with boost capability | |||
| 128 | 9444659 | Voltage mode transmitter | |||
| 129 | 9444617 | Single-wire transmission interface and single-wire transmission method and power supply system adopting single-wire transmission method | |||
| 130 | 9444261 | Power line communication device | |||
| 131 | 9438573 | Systems and methods to securely install network devices using physical confirmation | |||
| 132 | 9438312 | System and method for inferring schematic relationships between load points and service transformers | |||
| 133 | 9438311 | Power efficient mesh network | |||
| 134 | 9438310 | Multi-length cyclic prefix for OFDM transmission in PLC channels | |||
| 135 | 9438309 | Asymmetric channels in power line communications | |||
| 136 | 9432157 | Adaptive control system and method | |||
| 137 | 9432084 | Testable modular audio video data wall plate | |||
| 138 | 9432083 | Communication system and transmitter | |||
| 139 | 9425979 | Installation of network devices using secure broadcasting systems and methods from remote intelligent devices | |||
| 140 | 9425955 | Power line communication (PLC) network nodes using cipher then segment security | |||
| 141 | 9425859 | Interference mitigation for broadband over power line | |||
| 142 | 9425606 | Electric distribution network with ad hoc communication function | |||
| 143 | 9419835 | System and method for preamble detection in MIMO narrowband power line communications | |||
| 144 | 9419756 | Communication apparatus, integrated circuit, and communication method | |||
| 145 | 9419688 | Transmission device, reception device, and communication system | |||
| 146 | 9419681 | Electrical device for a powerline system for data transmission and powerline system for data transmission | |||
| 147 | 9419438 | Power-line communication coupling | |||
| 148 | 9419436 | Digital power receiver system | |||
| 149 | 9418540 | Electrical control system | |||
| 150 | 9418225 | Transmitting device and method of overlaying signals with the device | |||
| 151 | 9417944 | Two-wire communication system for high-speed data and power distribution | |||
| 152 | 9413601 | Channel reuse among communication networks sharing a communication channel | |||
| 153 | 9413575 | Method and apparatus for multi-carrier modulation (MCM) packet detection based on phase differences | |||
| 154 | 9413564 | Transmitting electrical power and communication signals | |||
| 155 | 9413519 | Wireless transmission synchronization using a power line signal | |||
| 156 | 9413425 | Highly integrated very small aperture terminal (VSAT) apparatus and method | |||
| 157 | 9413423 | SNR calculation in impulsive noise and erasure channels | |||
| 158 | 9413384 | Efficient processing and detection of balanced codes | |||
| 159 | 9413195 | Microgrid system structured to detect overload conditions and take corrective actions relating thereto | |||
| 160 | 9408258 | Power line communication for lighting systems | |||
| 161 | 9407377 | Interference cancellation | |||
| 162 | 9407326 | Method and apparatus for three-phase power line communications | |||
| 163 | 9407325 | Power line network system and method | |||
| 164 | 9407324 | Communication nodes and sensor devices configured to use power line communication signals, and related methods of operation | |||
| 165 | 9407323 | Devices and methods for power consumption control in powerline communications systems and apparatus | |||
| 166 | 9404943 | System, method, and apparatus for a safe powerline communications instrumentation front-end | |||
| 167 | 9402326 | Fixed relocatable wireless device | |||
| 168 | 9401863 | Dynamic source route computation to avoid self-interference | |||
| 169 | 9401654 | Device for modifying an AC voltage, AC voltage having a superimposed data signal, method for data transmission, use of a receiver and communication architecture | |||
| 170 | 9397498 | Systems and methods to emulate high frequency electrical signatures | |||
| 171 | 9395441 | Powerline-aided satellite-based navigation system | |||
| 172 | 9395208 | System and method for a power meter to communicate through a power line | |||
| 173 | 9391699 | Methods and apparatus for efficient joint power line and visible light communication | |||
| 174 | 9391677 | Communications device and method for transmitting at least two parallel transmit signals | |||
| 175 | 9391669 | Communication using multiple conductor cable | |||
| 176 | 9391668 | Method and apparatus for reducing the power of a signal electromagnetically coupled from a PLC medium to a DSL medium | |||
| 177 | 9391475 | Device and method for connecting an energy-converting terminal | |||
| 178 | 9391452 | Method and apparatus for implementing power line communications over a DC power supply cable | |||
| 179 | 9386732 | Power line communication apparatus | |||
| 180 | 9385782 | Communication between network nodes | |||
| 181 | 9380648 | Heating system for an aircraft or spacecraft | |||
| 182 | 9379923 | Method for operating a PLC system, PLC modem device and PLC system | |||
| 183 | 9379904 | Enhanced carrier sense multiple access (CSMA) protocols | |||
| 184 | 9379888 | Powerline communication network analyzer | |||
| 185 | 9379776 | System and method for low data-rate communication over a carrier current | |||
| 186 | 9379775 | Data communication system and method | |||
| 187 | 9379774 | System for transmitting information between circuits | |||
| 188 | 9379773 | Phase detection in power line communication systems | |||
| 189 | 9374855 | Power line communication for lighting systems | |||
| 190 | 9374255 | Interface circuit for providing high speed digital communication between a master universal asynchronous receiver transmitter (UART) device and a 1-wire, UART compatible sensor | |||
| 191 | 9369180 | Signal feedback circuit in power-line-communication systems | |||
| 192 | 9369179 | Method for using power lines for wireless communication | |||
| 193 | 9369178 | PLC/power-supply hybrid device and device with communication function | |||
| 194 | 9369177 | Path diversity with poly-phase links in a power line communication network | |||
| 195 | 9367109 | Switching power supply with noise control | |||
| 196 | 9363200 | Transmission of data over a low-bandwidth communication channel | |||
| 197 | 9356797 | System and method for network deployment and management | |||
| 198 | 9356762 | Electric vehicle and service equipment on a pilot wire | |||
| 199 | 9356708 | Communications system using adaptive frequency notching | |||
| 200 | 9356655 | Method of operating communication networks, corresponding communication network and computer program product | |||
| 201 | 9350424 | Coexistence method by requesting access to the channel | |||
| 202 | 9350423 | Methods and system for increasing data transmission rates across a three-phase power system | |||
| 203 | 9350422 | Communication system, communication slave and communication master | |||
| 204 | 9350421 | Configurable, power supply voltage referenced single-ended signaling with ESD protection | |||
| 205 | 9350419 | Coordinating transmissions of power line communication (PLC) devices | |||
| 206 | 9347311 | Systems and methods for ground fault immune data measurement systems for electronic submersible pumps | |||
| 207 | 9345113 | Method and device for programming a microcontroller | |||
| 208 | 9344150 | Powerline modem device | |||
| 209 | 9344149 | Power line carrier transmission apparatus and communication system | |||
| 210 | 9344148 | Input/output signal processing circuit and input/output signal processing method | |||
| 211 | 9344147 | Appending bursts to create a super burst for improved building penetration | |||
| 212 | 9342030 | Power supply apparatus for superimposing direct current voltage on alternating current voltage and outputting resulting voltage | |||
| 213 | 9337898 | Digital intercom network over DC-powered microphone cable | |||
| 214 | 9337897 | Power line communication system | |||
| 215 | 9337896 | Block filter for power line communication | |||
| 216 | 9335357 | Detecting device and detecting method | |||
| 217 | 9332217 | Method and apparatus for communicating data via a cable card | |||
| 218 | 9331742 | Feedback impedance control for driving a signal | |||
| 219 | 9331741 | Power line communication system and control method thereof | |||
| 220 | 9329063 | Electronic device with flexible data and power interface | |||
| 221 | 9325497 | Power line based theft protection of electronic devices | |||
| 222 | 9325376 | Direct current power line communication system and direct current power line communication apparatus | |||
| 223 | 9325374 | Powerline communication diversity coupling technique | |||
| 224 | 9325373 | Broadcast transmission for multi-tone mask mode operation | |||
| 225 | 9319339 | Communication system and superimposing apparatus | |||
| 226 | 9319238 | Overlapping priority contention windows power line communications networks | |||
| 227 | 9319218 | Multi-wire signaling with matched propagation delay among wire pairs | |||
| 228 | 9319104 | Methods and systems for controlling devices via power lines | |||
| 229 | 9319103 | Apparatus, systems and methods for power line carrier data communication to DC powered electronic device | |||
| 230 | 9312919 | Transmission device with impairment compensation and methods for use therewith | |||
| 231 | 9312918 | Phase selection for power line communication (PLC) links | |||
| 232 | 9312917 | System and method for providing access in powerline communications (PLC) network | |||
| 233 | 9312893 | Systems, methods and devices for electronic communications having decreased information loss | |||
| 234 | 9306755 | Data transmission device | |||
| 235 | 9306736 | Power-line communications with communication channel to and/or from endpoint circuits with authentication methodology | |||
| 236 | 9306624 | Initialization of endpoint devices joining a power-line communication network | |||
| 237 | 9306623 | Measurement tape for an elevator device | |||
| 238 | 9306614 | Power oscillator apparatus with transformer-based power combining for galvanically-isolated bidirectional data communication and power transfer | |||
| 239 | 9306609 | DC-coupled differential circuit front end | |||
| 240 | 9305454 | Apparatus and method for controlling communications to and from fixed position communication devices over a fixed bandwidth communication link | |||
| 241 | 9300362 | Power supply apparatus and vehicle charging apparatus | |||
| 242 | 9300361 | Enabling co-existence among power line communication (PLC) technologies | |||
| 243 | 9300360 | Device for communication between an electronic module and a sensor | |||
| 244 | 9300359 | Sensor having an integrated Zigbee.RTM. device for communication with Zigbee.RTM. enabled appliances to control and monitor Zigbee.RTM. enabled appliances | |||
| 245 | 9295125 | Device and method for communication between an electronic module and a detection sensor comprising a light source | |||
| 246 | 9295010 | Dynamic transmit power and signal shaping | |||
| 247 | 9294148 | Power line communication system | |||
| 248 | 9294147 | TWACS transmitter and receiver | |||
| 249 | 9293918 | Powerline pulse position modulated three-phase transmitter apparatus and method | |||
| 250 | 9292021 | Line communication with twinned HVAC units | |||
| 251 | 9287996 | Communication system, communication device, power supply device, and vehicle | |||
| 252 | 9287933 | Apparatus for power line communication | |||
| 253 | 9287932 | Stand-by power mode for power line modem | |||
| 254 | 9287801 | Micro inverter with DC-to-AC converter and solar photovoltaic system having the same | |||
| 255 | 9282504 | Joining process for powerline communication (PLC) networks | |||
| 256 | 9281867 | Power line communication device switchable between noise detecting and filtering functions | |||
| 257 | 9280405 | Error correction for powerline communication modem interface | |||
| 258 | 9276764 | Enhanced carrier sense multiple access (CSMA) protocols | |||
| 259 | 9276637 | Communications on power systems | |||
| 260 | 9276636 | Adaptive modulation system and method to minimize energy consumption | |||
| 261 | 9276635 | Device, system, and method for communicating with a power inverter using power line communications | |||
| 262 | 9276634 | Configuration over power distribution lines | |||
| 263 | 9276633 | Power line communication control system adapted for single-wire and method thereof | |||
| 264 | 9276632 | Analog signal diversity in multichannel communications | |||
| 265 | 9276631 | Power line communication device transmitting at differing power levels in same communication | |||
| 266 | 9272629 | Power system switching between charge-discharge function and driving function and electric vehicle comprising the same | |||
| 267 | 9270505 | Communication system | |||
| 268 | 9270388 | Method and apparatus for impulse noise mitigation for power line networking | |||
| 269 | 9270334 | Advanced switch node selection for power line communications network | |||
| 270 | 9264103 | Asymmetric channels in power line communications | |||
| 271 | 9260022 | Electric vehicle and power system and motor controller for electric vehicle | |||
| 272 | 9258829 | System and method for collision rate reduction in MIMO narrowband power line communications | |||
| 273 | 9258797 | Method and apparatus for a local positioning system | |||
| 274 | 9258093 | Estimating tone maps in a communication network | |||
| 275 | 9257916 | Power inverters with multiple input channels | |||
| 276 | 9255816 | System and method for communicating over power lines | |||
| 277 | 9252842 | Power over coaxial cable | |||
| 278 | 9252841 | Building, transmitting, and receiving frame structures in power line communications | |||
| 279 | 9250275 | Detecting actuation of electrical devices using electrical noise over a power line | |||
| 280 | 9246720 | Semiconductor device and receiver | |||
| 281 | 9246577 | Vehicular communication apparatus | |||
| 282 | 9246547 | Method and arrangement for transmitting data via an electric conductor of a current network | |||
| 283 | 9240913 | Full-duplex capacity allocation for OFDM-based communication | |||
| 284 | 9240823 | Receiver, apparatus, and methods for wirelessly receiving data from a power infrastructure | |||
| 285 | 9240822 | Method of handling power reduction at transmitter and related communication device | |||
| 286 | 9240821 | Communication system | |||
| 287 | 9240820 | Network communication structure, network communication system and network communication method | |||
| 288 | 9237064 | Communication method and apparatus of network management system | |||
| 289 | 9236910 | In-vehicle power line communication system | |||
| 290 | 9236909 | Zero standby power for powerline communication devices | |||
| 291 | 9236908 | Obstruction lighting and power line communication system | |||
| 292 | 9231789 | Transmitter circuit and method for operating thereof | |||
| 293 | 9231659 | Power line communication device with noise detecting and filtering functions | |||
| 294 | 9231658 | Coexistence primitives in power line communication networks | |||
| 295 | 9231657 | Adaptive sub-band algorithm for point-to-point communication in PLC networks | |||
2015 | |||||
| 296 | 9225564 | On-board power line communication system | |||
| 297 | 9219552 | Noise limitation for transmission in a multi-path channel | |||
| 298 | 9219526 | Channel selection in power line communications | |||
| 299 | 9219525 | Socket | |||
| 300 | 9219510 | Signal receiving system, semiconductor device, and signal receiving method | |||
| 301 | 9219488 | AD conversion circuit | |||
| 302 | 9218736 | Sensor nodes, apparatuses, and methods for wirelessly transmitting data to a power infrastructure | |||
| 303 | 9214985 | Coordinating power distribution line communications | |||
| 304 | 9209864 | Closed-circuit power line communication system for large capacity load | |||
| 305 | 9206684 | Artificial lift equipment power line communication | |||
| 306 | 9203757 | Network throughput using multiple reed-solomon blocks | |||
| 307 | 9203661 | Communication system | |||
| 308 | 9203474 | Repeater for power line communication and repeating method thereof | |||
| 309 | 9203473 | Method and apparatus for separating power line communication (PLC) signals from mains electricity | |||
| 310 | 9203472 | Automatic gain control for power line communication | |||
| 311 | 9203402 | Efficient processing and detection of balanced codes | |||
| 312 | 9198198 | Efficient fairness allocation in powerline CSMA/CA protocols | |||
| 313 | 9197382 | Division of bit streams to produce spatial paths for multicarrier transmission | |||
| 314 | 9197290 | Communication system and communication device | |||
| 315 | 9197289 | Dynamic transmit power control method and power line communication system | |||
| 316 | 9197100 | Vehicle and communication device for vehicle | |||
| 317 | 9193474 | Signal transmission via current modulation of power input | |||
| 318 | 9191090 | Adapting beamforming parameters in a communication network | |||
| 319 | 9191071 | Broadband power line network device and ethernet signal coupling device thereof | |||
| 320 | 9191070 | Multi-instance powerline communication system | |||
| 321 | 9191069 | Power line communications system and method | |||
| 322 | 9191068 | Method for transmitting a signal via a power line network, transmitter, receiver, power line communication modem and power line communication system | |||
| 323 | 9191067 | Power line communications method and apparatus | |||
| 324 | 9184967 | System and method for generating frame structure for MIMO narrowband power line communications | |||
| 325 | 9184963 | Transmitting device, receiving device and communication method for an OFDM communication system with new preamble structure | |||
| 326 | 9184795 | Packet energy transfer in-line communications | |||
| 327 | 9184794 | Cyclic shift selection for MIMO narrowband power line communications | |||
| 328 | 9184793 | Power line-communication adapter | |||
| 329 | 9184792 | Charging communication system and charging equipment | |||
| 330 | 9184779 | Dynamic medium switch in co-located PLC and RF networks | |||
| 331 | 9182248 | Power line communication network and discovery process | |||
| 332 | 9178565 | Power line network system and method | |||
| 333 | 9172432 | Device and system for communicating on a supply line | |||
| 334 | 9172431 | Channel selection in power line communications | |||
| 335 | 9172430 | High performance PLC cluster system | |||
| 336 | 9172429 | Interference control in a broadband powerline communication system | |||
| 337 | 9170986 | Power quality meter and method of waveform anaylsis and compression | |||
| 338 | 9166860 | Payload for multi-input multi-output | |||
| 339 | 9166853 | Rate adaptation for data communication | |||
| 340 | 9166845 | Optimizing throughput of data frames in orthogonal frequency division multiplexing (OFDM) communication networks | |||
| 341 | 9166407 | Implementing substation automation load transfer function | |||
| 342 | 9161104 | System and method for transmitting and receiving a data when charging an electric vehicle | |||
| 343 | 9160414 | Transient power communication | |||
| 344 | 9160413 | Transmitter, communications system and method for transmitting data signals | |||
| 345 | 9160412 | Multi-bit digital signal isolator | |||
| 346 | 9160410 | Coexistence method by requesting access to the channel | |||
| 347 | 9160409 | Communication apparatus | |||
| 348 | 9160408 | System and method for establishing communication with an array of inverters | |||
| 349 | 9148320 | Transceiver front-end for communication over power lines | |||
| 350 | 9144143 | Power and data solution for remote low-power devices | |||
| 351 | 9143327 | Power line communication (PLC) network nodes using cipher then segment security | |||
| 352 | 9143198 | Power line communication method and apparatus | |||
| 353 | 9143197 | Joining process for G3 networks | |||
| 354 | 9143112 | Circuits and methods for providing an impedance adjustment | |||
| 355 | 9137870 | Device and method for communication between an electronic module and a detection sensor in the presence of a light source | |||
| 356 | 9137004 | Neighbor network channel reuse with MIMO capable stations | |||
| 357 | 9136911 | Power line communication device, power supply circuit with communication function, electric appliance, and control and monitoring system | |||
| 358 | 9136910 | Network neighbor admission coordination system and method for powerline communication | |||
| 359 | 9136909 | Apparatus for MIMO coupling power line signals into a three-conductor power supply network via two channels | |||
| 360 | 9136908 | Long preamble and duty cycle based coexistence mechanism for power line communication (PLC) networks | |||
| 361 | 9131454 | Compensating power spectral density for power levels | |||
| 362 | 9130665 | Power line communication modem, power line communication system and power line communication method | |||
| 363 | 9130658 | Selection diversity in a powerline communication system | |||
| 364 | 9130657 | System and method for a power line modem | |||
| 365 | 9130582 | Systems and methods for correcting an offset at an output of a digital to analog converter | |||
| 366 | 9130397 | Wireless charging and powering of electronic devices in a vehicle | |||
| 367 | 9130393 | Systems and methods to isolate lower amplitude signals for analysis in the presence of large amplitude transients | |||
| 368 | 9130372 | Protecting against transients in a communication system | |||
| 369 | 9119127 | Backhaul link for distributed antenna system | |||
| 370 | 9118517 | Systems and methods for powering circuits for a communications interface | |||
| 371 | 9116013 | System and method for controlling a connection of a meter to a power line | |||
| 372 | 9113347 | Backhaul link for distributed antenna system | |||
| 373 | 9112590 | Device for coupling out a common-mode signal in a power line communication network | |||
| 374 | 9108739 | Taxiing aircraft vicinity visualization system and method | |||
| 375 | 9106318 | Method of transmitting and receiving data using data plus formula in power line | |||
| 376 | 9106317 | Assignment and setup in power line communication systems | |||
| 377 | 9106108 | Smart feed line automation system based on 10KV carrier communication | |||
| 378 | 9100838 | Rail system having a wired communication zone | |||
| 379 | 9100105 | Splitter | |||
| 380 | 9100104 | Systems and methods for physical security of information flows over a power cable connection | |||
| 381 | 9100103 | Multi-hop communication system, and slave unit | |||
| 382 | 9100102 | Method to use a preamble with band extension in power line communications | |||
| 383 | 9100101 | Power line communication device and power control method thereof | |||
| 384 | 9094234 | Carrier sense multiple access (CSMA) protocols for power line communications (PLC) | |||
| 385 | 9094105 | Method for using power lines for wireless communication | |||
| 386 | 9088404 | Powerline communication receiver and related methods | |||
| 387 | 9083443 | Intelligent notification appliance circuit and system | |||
| 388 | 9083442 | Vehicular power line communication system and slave apparatus | |||
| 389 | 9083439 | Direct current signal transmission system | |||
| 390 | 9079303 | Autonomous robot | |||
| 391 | 9077489 | Adjusting multi-carrier modulation and transmission power properties | |||
| 392 | 9071339 | Closed-circuit power line communication | |||
| 393 | 9066055 | Power supply architectures for televisions and other powered devices | |||
| 394 | 9065544 | Pulse-based binary communication | |||
| 395 | 9065543 | Power line carrier transmission apparatus and communication system | |||
| 396 | 9064396 | Receiver, apparatus, and methods for wirelessly receiving data from a power infrastructure | |||
| 397 | 9059783 | Electronic device with a carrier current | |||
| 398 | 9055620 | Consolidation of lamp power conversion and external communication control | |||
| 399 | 9054787 | Method and apparatus for alignment in neighboring networks | |||
| 400 | 9054786 | System and method for applying multi-tone OFDM based communications within a prescribed frequency range | |||
| 401 | 9035484 | Module for powerline communication transmission | |||
| 402 | 9024465 | Uninterruptible power system | |||
| 403 | 9013980 | System and method for fail-safe communication across a compromised communication channel of a network device | |||
| 404 | 9008124 | MAC protocols with subbanding | |||
| 405 | 9001926 | Common mode signal reduction in powerline communication devices | |||
| 406 | 9001921 | Circuits, architectures, methods, algorithms, software, and systems for improving the reliability of data communications having time-dependent fluctuations | |||
| 407 | 9000897 | Systems and methods for implementing application profiles and device classes in power line communication (PLC) environments | |||
| 408 | 8995461 | Channel selection in power line communications | |||
| 409 | 8958487 | Power line communication transmitter with amplifier circuit | |||
| 410 | 8948934 | Methods and systems for vehicle broadband connection to a data network | |||
| 411 | 8934860 | Method for detecting an ingress of a short-wave radio signal in a power line communication system and power line communication modem | |||
2014 | |||||
| 412 | 8879700 | Communication apparatus, integrated circuit, and communication method | |||
| 413 | 8842563 | Communication and processing for power line communication systems | |||
| 414 | 8837268 | Network-specific powerline transmissions | |||
| 415 | 8823202 | Electronic appliance | |||
| 416 | 8750395 | Power line network system and method | |||
| 417 | 8716882 | Powerline communicated load control | |||
| 418 | 8704399 | Power supply apparatus and power supply method | |||
| 419 | 8699586 | Powerline control interface in CENELEC (EU) A-D bands frequency and amplitude modulation transmitter | |||
| 420 | 8698573 | Impedance stabilization device | |||
| 421 | 8693555 | Communication system | |||
| 422 | 8692407 | Power line transmission apparatus without public power system noise interference and method thereof | |||
| 423 | 8674539 | Powerline communication power supply and modem interface mechanism | |||
2013 | |||||
| 424 | 8581436 | Off-mains switch and a control box for electrically driven articles of furniture | |||
| 425 | 8576930 | Receiver for signal communication apparatus and related signal communication apparatus | |||
| 426 | 8526513 | Method and apparatus for transmitting data, and communication system | |||
| 427 | 8525366 | DC power source for a high voltage power apparatus | |||
| 428 | 8494129 | Communication apparatus, integrated circuit, and communication method | |||
| 429 | 8489546 | Clearinghouse systems and methods for collecting or providing quality, service, or asset information pertaining to wireless communications | |||
| 430 | 8423208 | Rail communication system and method for communicating with a rail vehicle | |||
| 431 | 8390143 | Communication system and communication apparatus | |||
2012 | |||||
| 432 | 8310081 | Power line communications coupler for effecting signal coupling between electric signaling equipment and an electric power system | |||
| 433 | 8306129 | Power line communication apparatus, power line communication system, and registration processing method | |||
| 434 | 8300666 | Inline power-based common mode communications in a wired data telecommunications network | |||
| 435 | 8258649 | Communicating over power distribution media | |||
| 436 | 8237516 | Enhanced substrate using metamaterials | |||
| 437 | 8232668 | Synchronization point detection method and power line communication apparatus | |||
| 438 | 8232667 | System and method for data transmission over a power line of a switch mode power supply by frequency modulating the switch frequency thereof | |||
| 439 | 8217527 | Midspan powering in a power over ethernet system | |||
| 440 | 8212381 | Method and system for the voltage supply of aircraft cabin modules | |||
| 441 | 8212377 | Smart control device | |||
| 442 | 8212376 | Apparatus and method for providing operative power to powerline-network device | |||
| 443 | 8212375 | Network interface device communication via power line | |||
| 444 | 8205466 | Indoor and outdoor units of an air conditioning system connected via two wiring configurations | |||
| 445 | 8174145 | Power supply and communications system for a passenger aircarft | |||
| 446 | 8154150 | Power line communication system | |||
| 447 | 8145181 | Electric power transmission system for communications with noise elimination arrangement | |||
| 448 | 8102074 | Systems and method for limiting maximum voltage in solar photovoltaic power generation systems | |||
| 449 | 8089176 | Communication system and communication apparatus | |||
2011 | |||||
| 450 | 8076793 | Magnetic isolation of power sourcing equipment control circuitry | |||
| 451 | 8004112 | Communication apparatus, communication system, image capture apparatus, video capture apparatus, and setting method thereof | |||
| 452 | 7977810 | Signal coupling apparatus for power line communications using a three-phase four-wire power line | |||
2010 | |||||
| 453 | 7750495 | Power line adapter and method of controlling power line adapter operated in power-saving mode | |||
| 454 | 7737573 | Power over ethernet combiner | |||
| 455 | 7719130 | Power cable line | |||
| 456 | 7696636 | Midspan powering in a Power over Ethernet system | |||
| 457 | 7667344 | Coupling communications signals to underground power lines | |||
| 458 | 7652390 | Network interface device communication via power line | |||
2009 | |||||
| 459 | 7579707 | Discharge prevention circuit and electronic equipment provided with the discharge prevention circuit | |||
| 460 | 7576447 | Control and supply system | |||
| 461 | 7525215 | Power-aware multi-circuit system and method | |||
2008 | |||||
| 462 | 7449796 | Power over ethernet controller suitable for multiple modes | |||
2007 | |||||
| 463 | 7308103 | Power line communication device and method of using the same | |||
| 464 | 7276915 | Electrical service monitoring system | |||
| 465 | 7196432 | Device and method for protecting a motor vehicle against theft | |||
| 466 | 7173345 | Multi-function integrated automation cable connector system and method | |||
2006 | |||||
| 467 | 7148788 | Method for transmitting high-frequency signals to low-frequency networks and corresponding system | |||
2005 | |||||
| 468 | 6965303 | Power line communication system and method | |||
| 469 | 6965302 | Power line communication system and method of using the same | |||
| 470 | 6958680 | Power line communication system and method of using the same | |||
| 471 | 6957043 | Data communications system including a local beacon | |||
| 472 | 6956906 | Powerline data communication | |||
| 473 | 6956463 | Method and apparatus for providing both power and communication over two wires between multiple low voltage AC devices | |||
| 474 | 6956461 | Apparatus and method for remotely controlling household appliances | |||
| 475 | 6952159 | Coupling device | |||
| 476 | 6950567 | Method and apparatus for providing inductive coupling and decoupling of high-frequency, high-bandwidth data signals directly on and off of a high voltage power line | |||
| 477 | 6950460 | Multichannel transceiver of digital signals over power lines | |||
| 478 | 6950007 | Method and device for monitoring enablement of an electrical apparatus connected to a power grid | |||
| 479 | 6947736 | Universal broadband home network for scalable IEEE 802.11 based wireless and wireline networking | |||
| 480 | 6947409 | Bandwidth management of virtual networks on a shared network | |||
| 481 | 6943668 | Apparatus and method for reconfiguring a power line communication system | |||
| 482 | 6940396 | Concurrent phase communication in TWACS | |||
| 483 | 6933835 | Data communication over a power line | |||
| 484 | 6927672 | Information transmission over power lines | |||
| 485 | 6922135 | High frequency network multiplexed communications over various lines using multiple modulated carrier frequencies | |||
| 486 | 6919775 | Network coupler | |||
| 487 | 6917888 | Method and system for power line network fault detection and quality monitoring | |||
| 488 | 6917785 | Electromagnetic field communications system for wireless networks | |||
| 489 | 6911900 | System and method for electronically signalling along a fence line | |||
| 490 | 6907472 | Distributed synchronization mechanism for shared communications media based networks | |||
| 491 | 6906618 | Method and system for bidirectional data and power transmission | |||
| 492 | 6904134 | Network infrastructure integrated system | |||
| 493 | 6897764 | Inductive coupling of a data signal for a power transmission cable | |||
| 494 | 6896551 | Power line phase coupler system | |||
| 495 | 6894603 | Packet communication method of powerline communication system | |||
| 496 | 6891796 | Transmitting data in a power line network using link quality assessment | |||
| 497 | 6871044 | Exciter system and method for communications within an enclosed space | |||
| 498 | 6870465 | Interface controller for magnetic field based power transmission line communication | |||
| 499 | 6868295 | Intelligent home control bus | |||
| 500 | 6867689 | Power line communication modern not requiring extra plug socket | |||
| 501 | 6864798 | Device docking apparatus and method for using the same | |||
| 502 | 6856799 | Communications system, communication method and corresponding devices | |||
| 503 | 6856647 | Methods and systems for neutral-to-ground communication | |||
| 504 | 6844809 | Passive optical network backhaul for powerline communications | |||
| 505 | 6842668 | Remotely accessible power controller for building lighting | |||
| 506 | 6838978 | Appliance data collecting system | |||
2004 | |||||
| 507 | 6834091 | Time synchronization for data over a powerline modem network | |||
| 508 | 6831551 | Method and system for modulating a carrier frequency to support nondestructive bitwise arbitration of a communication medium | |||
| 509 | 6822555 | Fire system implemented with power line communications | |||
| 510 | 6811447 | External seizure mechanism for RF node connector | |||
| 511 | 6810088 | Method for transmitting data via a traction control which carries an electrical driving current for vehicles | |||
| 512 | 6809633 | Coupling broadband modems to power lines | |||
| 513 | 6809632 | Method for transmitting adaptive multi-channel packet in power line communication system | |||
| 514 | 6807463 | Processor-controlled mixture with weight sensors | |||
| 515 | 6806719 | Insulation inspection apparatus for motor | |||
| 516 | 6801865 | Meter monitoring and tamper protection system and method | |||
| 517 | 6785532 | Power line communications | |||
| 518 | 6771775 | Arrangement for communicating messages via a low-voltage electricity supply system and adapter | |||
| 519 | 6771142 | Network coupler | |||
| 520 | 6765479 | Magnetic field based power transmission line communication method and system | |||
| 521 | 6760384 | Method for the distribution of information | |||
| 522 | 6759946 | Home appliances network | |||
| 523 | 6756881 | Multiplex bus interface system and method for transmitting and receiving power and data | |||
| 524 | 6753761 | Power transfer apparatus for concurrently transmitting data and power over data wires | |||
| 525 | 6753742 | Signal coupling apparatus for communication by medium voltage power line | |||
| 526 | 6750781 | Appliance control system utilizing bidirectional power line communications | |||
| 527 | 6747859 | Modular power line network adapter | |||
| 528 | 6744820 | Communication system and method utilizing message frames having multiple thresholds for a multi-device vehicle occupant protection system | |||
| 529 | 6744351 | Central radio device and associated appliance | |||
| 530 | 6741162 | Power line networking apparatus and method | |||
| 531 | 6731201 | Communications module and system | |||
| 532 | 6727804 | Power line communication system and method | |||
| 533 | 6717510 | Telecommunications terminal which communicates with telecommunications terminals connected in parallel to the same network termination | |||
| 534 | 6710704 | Power transfer apparatus for concurrently transmitting data and power over data wires | |||
| 535 | 6707364 | Remote feeder reactance coil | |||
| 536 | 6705131 | Yarn processing system | |||
| 537 | 6704414 | Telephone line extension | |||
| 538 | 6703923 | Apparatus for providing security on a powerline-modem network | |||
| 539 | 6697239 | Ground fault circuit interrupter for coaxial drop cable and method of operation | |||
| 540 | 6693803 | Coupling device for a low-rate carrier current transmission system | |||
| 541 | 6686832 | High frequency network multiplexed communications over various lines | |||
| 542 | 6683531 | Coupling device for providing a communications link for RF broadband data signals to a power line and method for installing same | |||
| 543 | 6674845 | Method and apparatus for connecting broadband voice and data signals to telephone systems | |||
| 544 | 6674806 | Transmitting and receiving system for digital communication on electric power-lines | |||
2003 | |||||
| 545 | 6671501 | Signal transmission circuit | |||
| 546 | 6668328 | Computer system having a power supply for coupling signals to a power line network and transmitting infrared signal to at least one peripheral card | |||
| 547 | 6668058 | Power line telephony exchange | |||
| 548 | 6667685 | Power line noise filter | |||
| 549 | 6653932 | System and method for achieving wireless communications coverage in a local area | |||
| 550 | 6650622 | System for communicating with electronic equipment | |||
| 551 | 6646447 | Identifying one of a plurality of wires of a power transmission cable | |||
| 552 | 6639947 | EMI reduction for isolated bus systems | |||
| 553 | 6633228 | Communication system for simultaneous two-channel transmission of data between subscribers | |||
| 554 | 6617965 | Control of the level of the signal produced by a transceiver coupled to a power distribution line | |||
| 555 | 6614326 | Power-line coupler having a circuit breaker form or a panelboard employing the same | |||
| 556 | 6611134 | Open type electricity meter | |||
| 557 | 6609204 | Method and apparatus for locking/unlocking via platform management bus | |||
| 558 | 6600775 | Adaptive reference pattern for spread spectrum detection claims | |||
| 559 | 6590494 | Electronic device | |||
| 560 | 6590493 | System, device, and method for isolating signaling environments in a power line communication system | |||
| 561 | 6583719 | Setting apparatus and setting method each for setting setting information in electric power line carrier communication terminal apparatus | |||
| 562 | 6577231 | Clock synchronization over a powerline modem network for multiple devices | |||
| 563 | 6577230 | Network for data and energy transfer | |||
| 564 | 6570493 | Method and apparatus for operating an electrical device | |||
| 565 | 6567474 | Digital wireless phone/modem jack capable of communications over the power lines using differential binary phase shift keying (DBPSK) | |||
| 566 | 6563801 | Cable interface for data and power supply | |||
| 567 | 6563420 | Power line communications apparatus and method | |||
| 568 | 6559757 | Data communication over power lines | |||
| 569 | 6553076 | Mixed mode transceiver digital control network and collision-free communication method | |||
| 570 | 6549120 | Device for sending and receiving data through power distribution transformers | |||
| 571 | 6546494 | Providing power to a device over a network transmission medium | |||
| 572 | 6538451 | Single ended measurement method and system for determining subscriber loop make up | |||
| 573 | 6532268 | Receiving apparatus and transmitting/receiving system | |||
| 574 | 6531879 | Method and apparatus for delay-line time-domain reflectometry | |||
| 575 | 6529120 | System for communicating over a transmission line | |||
| 576 | 6522626 | Power line communications system and method of operation thereof | |||
| 577 | 6518724 | Wall switch device and power outlet device | |||
| 578 | 6515485 | Method and system for power line impedance detection and automatic impedance matching | |||
| 579 | 6512307 | Motor vehicle data transmission system and data transmission method | |||
| 580 | 6509831 | Coupler for digital communication on electric power-lines | |||
| 581 | 6507622 | Communication systems, sender and receiver | |||
| 582 | 6507573 | Data transfer method and system in low voltage networks | |||
2002 | |||||
| 583 | 6496105 | Power transfer apparatus for concurrently transmitting data and power over data wires | |||
| 584 | 6496104 | System and method for communication via power lines using ultra-short pulses | |||
| 585 | 6492897 | System for coupling wireless signals to and from a power transmission line communication system | |||
| 586 | 6480548 | Spacial derivative bus encoder and decoder | |||
| 587 | 6476709 | Transmission of digital data over an A.C. supply line | |||
| 588 | 6473510 | AC power source filter for audio video electrical load | |||
| 589 | 6473450 | Adaptive reference pattern for spread spectrum detection | |||
| 590 | 6466613 | Communications transceiver utilizing a single filter | |||
| 591 | 6465903 | Transmission of an operating order via an A.C. supply line | |||
| 592 | 6459692 | Intermittent node resolution for voice and data communication system | |||
| 593 | 6459363 | Two wire communication system | |||
| 594 | 6459275 | Detection of devices on a local area network | |||
| 595 | 6456192 | Method and system for power line null detection and automatic frequency and gain control | |||
| 596 | 6452482 | Inductive coupling of a data signal to a power transmission cable | |||
| 597 | 6445087 | Networking power plug device with automated power outlet control | |||
| 598 | 6441723 | Highly reliable power line communications system | |||
| 599 | 6433672 | Combined power and communication delivery system and kit for installation at or beyond the demarcation point | |||
| 600 | 6424250 | Communication system utilizing modified geometric harmonic modulation | |||
| 601 | 6417762 | Power line communication system using anti-resonance isolation and virtual earth ground signaling | |||
| 602 | 6414968 | Transmission and detection of data in a dual channel transceiver | |||
| 603 | 6411913 | Synchronous extremely low frequency (ELF) receiver | |||
| 604 | 6407691 | Providing power, clock, and control signals as a single combined signal across an isolation barrier in an ADC | |||
| 605 | 6405261 | Method and apparatus for an automatic multi-rate wireless/wired computer network | |||
| 606 | 6404822 | Control of broadband voice and data communication over a low quality noisy transmission media | |||
| 607 | 6404773 | Carrying speech-band signals over a power line communications system | |||
| 608 | 6396415 | Method and system of communicating in a subterranean well | |||
| 609 | 6396393 | Transmitting device, receiving device, and receiving method | |||
| 610 | 6396392 | High frequency network communications over various lines | |||
| 611 | 6388564 | Power distribution grid communication system | |||
| 612 | 6373377 | Power supply with digital data coupling for power-line networking | |||
| 613 | 6373375 | Method for data transmission in a vehicle | |||
| 614 | 6369718 | Oil well monitoring and control system communication network | |||
| 615 | 6369699 | Single-cable transmission device for signals and power supply of a surveillance system | |||
| 616 | 6363066 | Method and arrangement for combined data and power distribution using a communication bus | |||
| 617 | 6349111 | Circuit for allocating a transmission channel on the electric network | |||
| 618 | 6346875 | GHM aggregator | |||
2001 | |||||
| 619 | 6331814 | Adapter device for the transmission of digital data over an AC power line | |||
| 620 | 6329906 | Power transfer apparatus for concurrently transmitting data and power over data wires | |||
| 621 | 6329905 | Power line communication system and method | |||
| 622 | 6320494 | Full duplex communication system with power transfer on one pair of conductors | |||
| 623 | 6317031 | Power line communications | |||
| 624 | 6317028 | Electronic identification, control, and security system and method for consumer electronics and the like | |||
| 625 | 6304043 | Circuit arrangement for signal coupling between circuit parts having supply lines isolated from one another | |||
| 626 | 6301290 | Adaptive reference pattern for spread spectrum detection | |||
| 627 | 6300881 | Data transfer system and method for communicating utility consumption data over power line carriers | |||
| 628 | 6297729 | Method and apparatus for securing communications along ac power lines | |||
| 629 | 6295356 | Power feed for network devices | |||
| 630 | 6290141 | Communication module and initialization method for multi-air conditioner system | |||
| 631 | 6288632 | Apparatus and method for power line communication (PLC) | |||
| 632 | 6288630 | Transmission of an operating order via an A.C. supply line | |||
| 633 | 6282405 | Hybrid electricity and telecommunications distribution network | |||
| 634 | 6281784 | Information and control communication over power lines | |||
| 635 | 6278357 | Apparatus and method for implementing digital communications on a power line | |||
| 636 | 6275144 | Variable low frequency offset, differential, ook, high-speed power-line communication | |||
| 637 | 6255935 | Coupling capacitor having an integrated connecting cable | |||
| 638 | 6252755 | Apparatus and method for implementing a home network using customer-premises power lines | |||
| 639 | 6249213 | Method for transmitting information over an alternating current power line through a plurality of frequency orthogonal subchannels | |||
| 640 | 6246868 | Conversion and distribution of incoming wireless telephone signals using the power line | |||
| 641 | 6243571 | Method and system for distribution of wireless signals for increased wireless coverage using power lines | |||
| 642 | 6243413 | Modular home-networking communication system and method using disparate communication channels | |||
| 643 | 6229432 | Intelligent transceiver module particularly suited for power line control systems | |||
| 644 | 6225759 | Method and apparatus for controlling lights | |||
| 645 | 6218931 | Home-appliance network with nodes identified by direct-sequence spreading codes | |||
| 646 | 6212658 | Method for the correction of a message in an installation | |||
| 647 | 6211749 | Impedance matching device | |||
| 648 | 6194996 | Information transfer via power line carrier | |||
| 649 | 6192069 | Circuit and methodology for transferring signals between semiconductor devices | |||
| 650 | 6177849 | Non-saturating, flux cancelling diplex filter for power line communications | |||
| 651 | 6175860 | Method and apparatus for an automatic multi-rate wireless/wired computer network | |||
| 652 | 6172597 | Electricity distribution and/or power transmission network and filter for telecommunication over power lines | |||
2000 | |||||
| 653 | 6167278 | Combination cordless-cellular telephone system | |||
| 654 | 6157292 | Power distribution grid communication system | |||
| 655 | 6151480 | System and method for distributing RF signals over power lines within a substantially closed environment | |||
| 656 | 6151330 | Electric power supply management system | |||
| 657 | 6144292 | Powerline communications network employing TDMA, FDMA and/or CDMA | |||
| 658 | 6144291 | Bit encoding in home control systems | |||
| 659 | 6141634 | AC power line network simulator | |||
| 660 | 6140911 | Power transfer apparatus for concurrently transmitting data and power over data wires | |||
| 661 | 6130896 | Wireless LAN segments with point coordination | |||
| 662 | 6126463 | Contact apparatus for a network | |||
| 663 | 6115468 | Power feed for Ethernet telephones via Ethernet link | |||
| 664 | 6115429 | Data receiving method for receiving data through predetermined clear zones of a powerline | |||
| 665 | 6111963 | Electronic vehicular audio playback system | |||
| 666 | 6111918 | Two-way data communicating method and system | |||
| 667 | 6108368 | Adaptive reference pattern for spread spectrum detection claims | |||
| 668 | 6101214 | Power line communications spread spectrum symbol timing and random phasing | |||
| 669 | 6097761 | Method and system for the transmission of data and power | |||
| 670 | 6091320 | Automated home control using existing electrical lines as a communications medium | |||
| 671 | 6084505 | Method and apparatus for sending signals over an electric fence line | |||
| 672 | 6073003 | Telephone and auxiliary power distribution system | |||
| 673 | 6072858 | Method and apparatus for detecting and reporting a defective telecommunications line | |||
| 674 | 6070114 | Data transmission system | |||
| 675 | 6069556 | Interface device bi-directional connection of currents carrying low voltage/radiofrequency | |||
| 676 | 6069457 | Method and apparatus for controlling lights and other devices | |||
| 677 | 6060842 | Electronic ballast lighting power control device | |||
| 678 | 6055435 | Wireless telephone connection surge suppressor | |||
| 679 | 6040759 | Communication system for providing broadband data services using a high-voltage cable of a power system | |||
| 680 | 6037678 | Coupling communications signals to a power line | |||
| 681 | 6033101 | Cable television radio frequency and AC Power multitap | |||
| 682 | 6025793 | Input circuit of a field device | |||
| 683 | 6023106 | Power line circuits and adaptors for coupling carrier frequency current signals between power lines | |||
| 684 | 6021137 | Data collection system | |||
1999 | |||||
| 685 | 6005477 | Method and apparatus for information transmission via power supply lines | |||
| 686 | 6005476 | Electronic identification, control, and security system for consumer electronics and the like | |||
| 687 | 5999094 | Combination telephone and smoke alarm system | |||
| 688 | 5994998 | Power transfer apparatus for concurrently transmitting data and power over data wires | |||
| 689 | 5986539 | Hafe-duplex two-wire DC power-line communication system | |||
| 690 | 5983076 | Antenna unit for communication system for movable body | |||
| 691 | 5982276 | Magnetic field based power transmission line communication method and system | |||
| 692 | 5977865 | Bit encoding in home control systems | |||
| 693 | 5977650 | Transmitting communications signals over a power line network | |||
| 694 | 5973610 | System for automated selection of a communications unit for refrigerating containers | |||
| 695 | 5970127 | Caller identification system for wireless phone jacks and wireless modem jacks | |||
| 696 | 5949327 | Coupling of telecommunications signals to a balanced power distribution network | |||
| 697 | 5944842 | Method and apparatus for data encoding and communication over noisy media | |||
| 698 | 5940436 | Circuit for allocating a transmission channel on the electric network | |||
| 699 | 5938151 | Communication systems employing power cables for conveyor carriages | |||
| 700 | 5937342 | Wireless local distribution system using standard power lines | |||
| 701 | 5937003 | Adaptive reference pattern for spread spectrum detection claims | |||
| 702 | 5933415 | Circuit for transmitting binary data on the electric network using several transmission channels | |||
| 703 | 5933073 | Apparatus and methods for power network coupling | |||
| 704 | 5933071 | Electricity distribution and/or power transmission network and filter for telecommunication over power lines | |||
| 705 | 5929750 | Transmission network and filter therefor | |||
| 706 | 5929749 | System for improved communication and control over power lines | |||
| 707 | 5929748 | Automated home control using existing electrical lines as a communications medium | |||
| 708 | 5927657 | Antenna mounting structure for movable member conveying system | |||
| 709 | 5923363 | Apparatus for powering a television interphone monitor via a signal transmission line | |||
| 710 | 5920802 | System and method to improve power distribution in a coaxial cable amplifier | |||
| 711 | 5920253 | Local area method arrangement | |||
| 712 | 5911119 | Secure cordless telephone extension system and method | |||
| 713 | 5910776 | Method and apparatus for identifying locating or monitoring equipment or other objects | |||
| 714 | 5906503 | Modular plug with automatically staggered wires | |||
| 715 | 5903594 | Power line communications spread spectrum protocol | |||
| 716 | 5892795 | Telecommunication system and modem for transmission of modulated information signals over power supply lines | |||
| 717 | 5886619 | Communication method in movable body operating system | |||
| 718 | 5872791 | Method and apparatus for data encoding and communication over noisy media | |||
| 719 | 5870016 | Power line carrier data transmission systems having signal conditioning for the carrier data signal | |||
| 720 | 5869909 | Active ground compensation | |||
| 721 | 5864284 | Apparatus for coupling radio-frequency signals to and from a cable of a power distribution network | |||
| 722 | 5856776 | Method and apparatus for signal coupling at medium voltage in a power line carrier communications system | |||
1998 | |||||
| 723 | 5852785 | Secure access telephone extension system and method in a cordless telephone system | |||
| 724 | 5848054 | Repeater for transmission system for controlling and determining the status of electrical devices from remote locations | |||
| 725 | 5844949 | Power line communication system | |||
| 726 | 5835537 | Multiple transmission apparatus | |||
| 727 | 5835005 | Power-line data transmission method and system utilizing relay stations | |||
| 728 | 5834861 | LSI for signal transmission | |||
| 729 | 5832364 | Distributing wireless system carrier signals within a building using existing power line wiring | |||
| 730 | 5828293 | Data transmission over a power line communications system | |||
| 731 | 5818821 | Universal lan power line carrier repeater system and method | |||
| 732 | 5808902 | Power quality transducer for use with supervisory control systems | |||
| 733 | 5805053 | Appliance adapted for power line communications | |||
| 734 | 5801583 | Coilless bus coupler for an on-board power supply | |||
| 735 | 5777769 | Device and method for providing high speed data transfer through a drop line of a power line carrier communication system | |||
| 736 | 5777545 | Remote control apparatus for power line communications system | |||
| 737 | 5777544 | Apparatus and method for controlling data communications having combination of wide and narrow band frequency protocols | |||
| 738 | 5774526 | Reconfigurable on-demand telephone and data line system | |||
| 739 | 5770996 | Transformer system for power line communications | |||
| 740 | 5757936 | Audio and video signal distribution system and method | |||
| 741 | 5748671 | Adaptive reference pattern for spread spectrum detection | |||
| 742 | 5745552 | Line communication systems incorporating mains electricity conductors for communications | |||
| 743 | 5742225 | Arrangement for signal transmission between a transmitting station and a receiving station | |||
| 744 | 5727025 | Voice, music, video and data transmission over direct current wires | |||
| 745 | 5727004 | Method and apparatus for data encoding and communication over noisy media | |||
| 746 | 5726980 | Time division duplex communications repeater | |||
| 747 | 5717685 | Transformer coupler for communication over various lines | |||
| 748 | 5712614 | Power line communications system | |||
| 749 | 5708701 | Power line telephone communications system having on hook digital voiceband messaging | |||
| 750 | 5705974 | Power line communications system and coupling circuit for power line communications system | |||
1997 | |||||
| 751 | 5701330 | Serial communication method and apparatus | |||
| 752 | 5694436 | Gain control system for handling periodic noises | |||
| 753 | 5694108 | Apparatus and methods for power network coupling | |||
| 754 | 5691715 | Method and apparatus for detecting fraudulent power line communications signal | |||
| 755 | 5687192 | Circuit arrangement for transmitting information on a two-wire line | |||
| 756 | 5684826 | RS-485 multipoint power line modem | |||
| 757 | 5684450 | Electricity distribution and/or power transmission network and filter for telecommunication over power lines | |||
| 758 | 5670931 | Method and apparatus for transmitting data over a power cable utilizing a magnetically saturable core reactor | |||
| 759 | 5661802 | Auxiliary power and telephone signal distribution system | |||
| 760 | 5659301 | Transmission system | |||
| 761 | 5652755 | Printer interface system | |||
| 762 | 5644598 | Switching arrangement for coupling a transmitting unit to a transmission line | |||
| 763 | 5635896 | Locally powered control system having a remote sensing unit with a two wire connection | |||
| 764 | 5625863 | Video distribution system using in-wall wiring | |||
| 765 | 5623531 | Auxiliary power for telephone distribution system | |||
| 766 | 5621344 | Circuit arrangement for coupling a first electric signal into a second electric signal | |||
| 767 | 5592482 | Video distribution system using in-wall wiring | |||
1996 | |||||
| 768 | 5589813 | Data communication system of the field bus type with a twin lead for power supply to connect units and for data transmission between the units | |||
| 769 | 5581229 | Communication system for a power distribution line | |||
| 770 | 5579335 | Split band processing for spread spectrum communications | |||
| 771 | 5577070 | Apparatus for generating high power, low energy pulses across the terminals of a large capacity, low impedance battery | |||
| 772 | 5574749 | Line interface apparatus and method for isolating data terminal equipment from the line | |||
| 773 | 5572182 | Integrated power and signal transmission system | |||
| 774 | 5559377 | Transformer coupler for communication over various lines | |||
| 775 | 5554968 | Data communication using power lines | |||
| 776 | 5553081 | Apparatus and method for detecting a signal in a communications system | |||
| 777 | 5546419 | Bus coupler | |||
| 778 | 5539388 | Telemetry and control system | |||
| 779 | 5535273 | Circuitry for superimposing small, low energy signals and large, essentially higher energy signals | |||
| 780 | 5530737 | Secure access telephone extension system and method | |||
| 781 | 5521592 | Method and apparatus for transmitting information relating to the operation of a downhole electrical device | |||
| 782 | 5515038 | Data transmission system | |||
| 783 | 5504454 | Demodulator for powerline carrier communications | |||
| 784 | 5497142 | Directional separator-coupler circuit for medium-frequency carrier currents on a low-voltage electrical line | |||
| 785 | 5495503 | Storage battery memory and communication device | |||
| 786 | 5491463 | Power line communication system | |||
| 787 | 5491402 | Apparatus and method for providing AC isolation while supplying DC power | |||
| 788 | 5486805 | Method of receiving unsolicited messages on an electrical distribution network communications system | |||
| 789 | 5485040 | Powerline coupling network | |||
| 790 | 5481249 | Bidirectional communication apparatus for transmitting/receiving information by wireless communication or through a power line | |||
1995 | |||||
| 791 | 5475360 | Power line carrier controlled lighting system | |||
| 792 | 5471190 | Method and apparatus for resource allocation in a communication network system | |||
| 793 | 5467011 | System for detection of the phase of an electrical signal on an alternating circuit power line | |||
| 794 | 5461629 | Error correction in a spread spectrum transceiver | |||
| 795 | 5448593 | Frequency hopping time-diversity communications systems and transceivers for local area networks | |||
| 796 | 5448231 | Method and apparatus for transmitting signals on a transmission line | |||
| 797 | 5444184 | Method and cable for transmitting communication signals and electrical power between two spaced-apart locations | |||
| 798 | 5424710 | Power coupler for coupling power from a transmission line to a node thereon | |||
| 799 | 5406249 | Method and structure for coupling power-line carrier current signals using common-mode coupling | |||
| 800 | 5404127 | Power line communication while avoiding determinable interference harmonics | |||
| 801 | 5400017 | Transmission apparatus | |||
| 802 | 5391932 | Source power coupler | |||
1994 | |||||
| 803 | 5377227 | Adaptive data recovery for spread spectrum systems | |||
| 804 | 5359625 | Spread spectrum communication system particularly-suited for RF network communication | |||
| 805 | 5355114 | Reconstruction of signals using redundant channels | |||
| 806 | 5351272 | Communications apparatus and method for transmitting and receiving multiple modulated signals over electrical lines | |||
| 807 | 5349644 | Distributed intelligence engineering casualty and damage control management system using an AC power line carrier-current lan | |||
| 808 | 5319634 | Multiple access telephone extension systems and methods | |||
| 809 | 5289500 | Signal conditioner | |||
| 810 | 5289498 | Adaptive data recovery for spread spectrum systems | |||
| 811 | 5289476 | Transmission mode detection in a modulated communication system | |||
| 812 | 5278862 | Timing for spread-spectrum communication across noisy media | |||
| 813 | 5278536 | Electromagnetic radiation node for use in a network and lighting element incorporating such a node | |||
1993 | |||||
| 814 | 5264823 | Power line communication system | |||
| 815 | 5263027 | Multiplex transmitter-receiver system | |||
| 816 | 5262755 | Inbound communications using electricity distribution network | |||
| 817 | 5257290 | Transmission line termination of guide-communications wire for guided vehicles | |||
| 818 | 5257006 | Method and apparatus for power line communications | |||
| 819 | 5245633 | System for transmitting digital data over an electricity power line | |||
| 820 | 5245335 | Transceiver system for communication over wire laid along the path of guided/vehicles | |||
| 821 | 5227762 | Power line carrier controlled lighting system | |||
| 822 | 5210788 | Telephone instrument and distribution system | |||
| 823 | 5210519 | Digital data transmission | |||
| 824 | 5210518 | Apparatus and method for reducing errors in data caused by noise | |||
| 825 | 5198796 | Outbound signal detector system and method | |||
| 826 | 5192231 | Power line communications coupler | |||
| 827 | 5187865 | Method of coupling lf signals by means of power line communications coupler | |||
| 828 | 5185591 | Power distribution line communication system for and method of reducing effects of signal cancellation | |||
1992 | |||||
| 829 | 5168510 | Spread spectrum-time diversity communications systems and transceivers for multidrop area networks | |||
| 830 | 5153448 | Information separation device | |||
| 831 | 5148144 | Data communication network providing power and message information | |||
| 832 | 5127045 | Identifying telephone controller system | |||
| 833 | 5089974 | Building technical management controller with a two-wire data and power transmission line | |||
| 834 | 5081440 | Bus coupler | |||
1991 | |||||
| 835 | 5073902 | Device for receiving information travelling on two capacitively coupled information transmission lines, in particular for a motor vehicle | |||
| 836 | 5070522 | Combined signal and power distribution system | |||
| 837 | 5068890 | Combined signal and electrical power distribution system | |||
| 838 | 5066939 | Method and means of operating a power line carrier communication system | |||
| 839 | 5032833 | Adaptive network routing for power line communications | |||
| 840 | 5029334 | Process for transferring data packets | |||
| 841 | 5019730 | Information separation device | |||
| 842 | 4992774 | Method for powering remote visual displays and allowing for data exchange over the same wire pair | |||
| 843 | 4988972 | Method for transmitting and receiving signals over transmission power lines | |||
| 844 | 4982175 | Telemetry circuit with noise immunization | |||
1990 | |||||
| 845 | 4980665 | Remote control repeater | |||
| 846 | 4973940 | Optimum impedance system for coupling transceiver to power line carrier network | |||
| 847 | 4968970 | Method of and system for power line carrier communications | |||
| 848 | 4963853 | Simultaneous inbound multi-channel communication system using electricity distribution network | |||
| 849 | 4962496 | Transmission of data via power lines | |||
| 850 | 4952905 | Data communication system | |||
| 851 | 4951312 | Balanced transmission device | |||
| 852 | 4926158 | Powered communication link | |||
| 853 | 4918422 | Method and apparatus for extracting inbound information generated line-to-line in a multi-phase electric distribution system | |||
| 854 | 4914418 | Outbound detector system and method | |||
| 855 | 4910628 | Terminal unit in information transmission system | |||
| 856 | 4910464 | Proximity detector | |||
| 857 | 4903006 | Power line communication system | |||
| 858 | 4896277 | Method of mapping refrigerated containers in a power line carrier based monitoring system | |||
| 859 | 4894952 | Proximity detector | |||
1989 | |||||
| 860 | 4890089 | Distribution of line carrier communications | |||
| 861 | 4885795 | Hospital digital data transfer system | |||
| 862 | 4885563 | Power line carrier communication system | |||
| 863 | 4866757 | Combined telephone and power distribution system | |||
| 864 | 4866733 | Radio bus system | |||
| 865 | 4864589 | Spread spectrum power line communications | |||
| 866 | 4864296 | System for synchronizing signals on a two-wire line | |||
| 867 | 4862157 | Signal transfer method and equipment for electric machine equipped with three-phase power supply cable | |||
| 868 | 4857884 | Paging system | |||
| 869 | 4857716 | Patient identification and verification system and method | |||
| 870 | 4847903 | Wireless remote speaker system | |||
| 871 | 4847782 | Energy management system with responder unit having an override | |||
| 872 | 4845466 | System for high speed digital transmission in repetitive noise environment | |||
| 873 | 4843345 | Output stage with automatic level control for power line signalling | |||
| 874 | 4841281 | Apparatus for controlling a switching amplifier | |||
| 875 | 4835517 | Modem for pseudo noise communication on A.C. lines | |||
| 876 | 4835516 | Arrangement for introducing audio-frequency signals into a power supply line | |||
| 877 | 4835372 | Patient care system | |||
| 878 | 4833694 | Signal receiver | |||
| 879 | 4829570 | Wireless remote speaker system | |||
| 880 | 4815106 | Power line communication apparatus | |||
| 881 | 4809296 | Method for transmitting data via the lines of a power supply system | |||
| 882 | 4807259 | Time synchronization method in data transmission system | |||
| 883 | 4806929 | Remote monitor control system | |||
| 884 | 4800363 | Method for data transmission via an electric distribution system and transmission system for carrying out the method | |||
| 885 | 4799238 | Differential phase shift keying method for the transmission of data | |||
1988 | |||||
| 886 | 4785195 | Power line communication | |||
| 887 | 4777652 | Radio communication systems for underground mines | |||
| 888 | 4772870 | Power line communication system | |||
| 889 | 4766414 | Power line communication interference preventing circuit | |||
| 890 | 4763104 | Gateway for use in load control system | |||
| 891 | 4763103 | Process and method for wide band transmission, particularly for data transmission over an electricity distribution network | |||
| 892 | 4746897 | Apparatus for transmitting and receiving a power line | |||
| 893 | 4745392 | Noise reduction in signal transmission system over building power distribution wiring | |||
| 894 | 4745391 | Method of, and apparatus for, information communication via a power line conductor | |||
| 895 | 4744093 | Method of detecting phase pulse signals from an AC distribution line | |||
| 896 | 4737787 | Two-wire communication system | |||
| 897 | 4734919 | Circuit for serial data communication and power transmission | |||
| 898 | 4731810 | Neighborhood home security system | |||
1987 | |||||
| 899 | 4715045 | System protocol for composite shift keying communication system | |||
| 900 | 4714912 | Single-conductor power line communications system | |||
| 901 | 4703306 | Appliance system | |||
| 902 | 4701945 | Carrier current transceiver | |||
| 903 | 4697166 | Method and apparatus for coupling transceiver to power line carrier system | |||
| 904 | 4692761 | Adaptive communication network and method | |||
| 905 | 4689620 | Method and apparatus for data transmission between a transmission and a receiver disposed in a drill hole and a transmitter and a receiver disposed above ground | |||
| 906 | 4686641 | Static programmable powerline carrier channel test structure and method | |||
| 907 | 4686382 | Switch bypass circuit for power line communication systems | |||
| 908 | 4675668 | Data transmission system over building wiring | |||
| 909 | 4675648 | Passive signal coupler between power distribution systems for the transmission of data signals over the power lines | |||
| 910 | 4673127 | Remote control means for heating/cooling devices | |||
| 911 | 4668934 | Receiver apparatus for three-phase power line carrier communications | |||
| 912 | 4658238 | Method and apparatus for providing selectively variable modulation signal for a carrier wave | |||
| 913 | 4653073 | Low error rate digital demodulator | |||
| 914 | 4653072 | Low error rate digital demodulator | |||
| 915 | 4646319 | Bidirectional bus coupler presenting peak impedance at carrier frequency | |||
| 916 | 4645956 | Current limiter for power line communication amplifier | |||
| 917 | 4644566 | Low error rate digital demodulator | |||
| 918 | 4642607 | Power line carrier communications system transformer bridge | |||
| 919 | 4641322 | System for carrying out spread spectrum communication through an electric power line | |||
| 920 | 4641126 | Multiple-mode electrical power and communications interface | |||
| 921 | 4639933 | Steering logic circuit for a digital data transceiver | |||
| 922 | 4639714 | Combined power and control signal transmission system | |||
| 923 | 4638299 | Electrical appliance control | |||
| 924 | 4638298 | Communication system having message repeating terminals | |||
| 925 | 4636771 | Power line communications terminal and interface circuit associated therewith | |||
| 926 | 4634990 | Apparatus for demodulating differential phase shift keyed signals | |||
1986 | |||||
| 927 | 4633218 | Apparatus for receiving low level digital signals transmitted over power lines | |||
| 928 | 4622535 | Receiving circuit for a data transmission system | |||
| 929 | 4621170 | Means of transmitting signals along a line while also providing a direct voltage source | |||
| 930 | 4609839 | Noise inverter circuit for a power line communication system | |||
| 931 | 4602240 | Apparatus for and method of attenuating power line carrier communication signals passing between substation distribution lines and transmission lines through substation transformers | |||
| 932 | 4599598 | Data transmission system utilizing power line | |||
| 933 | 4598396 | Duplex transmission mechanism for digital telephones | |||
| 934 | 4597082 | Transceiver for multi-drop local area networks | |||
| 935 | 4583091 | Serial signal transmission system | |||
| 936 | 4583073 | Remote monitoring system transmitter and power supply therefor | |||
| 937 | 4577335 | Coherent data communications technique | |||
| 938 | 4577333 | Composite shift keying communication system | |||
| 939 | 4573170 | Apparatus and method for sampling multiple carrier signals | |||
| 940 | 4569045 | 3-Wire multiplexer | |||
| 941 | 4568933 | Electronic well tools and multi-channel recorder | |||
1985 | |||||
| 942 | 4559520 | Method for communication utilizing multi-mode reception | |||
| 943 | 4558177 | Regulated output current source for cordless telephones | |||
| 944 | 4556866 | Power line carrier FSK data system | |||
| 945 | 4556865 | Data transmission system utilizing power line | |||
| 946 | 4556864 | Apparatus and method for communicating digital information on AC power lines | |||
| 947 | 4554532 | Automatic receiver gain control in centralized monitor system | |||
| 948 | 4538136 | Power line communication system utilizing a local oscillator | |||
| 949 | 4535447 | Remote monitoring system transmitter | |||
| 950 | 4529904 | Piezo-electric terminal station for communications system | |||
| 951 | 4528677 | Data transmission system | |||
| 952 | 4528667 | System for the transmission of information messages | |||
| 953 | 4523307 | Power line carrier multi telephone extension system for full duplex conferencing and intercom between telephones | |||
| 954 | 4517548 | Transmitter/receiver circuit for signal transmission over power wiring | |||
| 955 | 4514719 | Data transmission system utilizing power line of 3-phase alternating current | |||
| 956 | 4514594 | Power line carrier telephone extension system for full duplex conferencing between telephones and having telephone call hold capability | |||
| 957 | 4510611 | Transceiver circuit for interfacing between a power line communication system and a data processor | |||
| 958 | 4507646 | Radio communication system | |||
| 959 | 4504705 | Receiving arrangements for audio frequency signals | |||
| 960 | 4495386 | Telephone extension system utilizing power line carrier signals | |||
1984 | |||||
| 961 | 4481501 | Transformer arrangement for coupling a communication signal to a three-phase power line | |||
| 962 | 4479215 | Power-line carrier communications system with interference avoidance capability | |||
| 963 | 4479033 | Telephone extension system utilizing power line carrier signals | |||
| 964 | 4475209 | Regenerator for an intrabundle power-line communication system | |||
| 965 | 4475193 | Power line carrier multi telephone extension system for full duplex conferencing between telephones | |||
| 966 | 4473817 | Coupling power line communications signals around distribution transformers | |||
| 967 | 4473816 | Communications signal bypass around power line transformer | |||
| 968 | 4471399 | Power-line baseband communication system | |||
| 969 | 4467314 | Electric utility communication system with field installation terminal and load management terminal with remotely assignable unique address | |||
| 970 | 4462113 | Cordless transmitting and receiving apparatus | |||
| 971 | 4458236 | Communications signal coupling around wye/delta power transformation | |||
| 972 | 4453156 | Load control receiver and method of operation | |||
| 973 | 4451853 | Image data transmission process | |||
| 974 | 4450571 | Two-way signal transmission and one-way DC power supply using a single line pair | |||
| 975 | 4446458 | Monitoring and control system | |||
| 976 | 4443786 | Data transmission system employing wire and wireless transmission paths | |||
| 977 | 4442364 | Overhead electric transmission systems | |||
| 978 | 4438519 | Methods, and apparatus, for transmitting high-bit-rate digital data in power line communication media having high harmonic noise content | |||
| 979 | 4433326 | Power line communication system using the neutral and ground conductors of a residential branch circuit | |||
| 980 | 4433284 | Power line communications bypass around delta-wye transformer | |||
| 981 | 4430639 | Visual message intercommunication unit and system | |||
| 982 | 4429366 | Microprocessor-based load management terminal with reset | |||
| 983 | 4429299 | Two-way AC power line communications system | |||
| 984 | 4428061 | Method and apparatus for receiving carrier-borne digital signals intended to operate remotely-operable switching devices | |||
| 985 | 4427968 | Distribution network communication system with flexible message routes | |||
1983 | |||||
| 986 | 4423506 | Wire data transmission system | |||
| 987 | 4419758 | Transmission systems for transmitting signals over power distribution networks, and transmitters for use therein | |||
| 988 | 4409428 | Overhead electric transmission systems | |||
| 989 | 4408186 | Power line communication over ground and neutral conductors of plural residential branch circuits | |||
| 990 | 4408185 | Process for transferring information and system for carrying out the process | |||
| 991 | 4406924 | Radio-controlled devices for use in power distribution circuits | |||
| 992 | 4400688 | Method and apparatus for communication over electric power lines | |||
| 993 | 4399547 | Receiver of pulsed phase modulated signals | |||
| 994 | 4398178 | Apparatus for transmitting information on an alternating current line | |||
| 995 | 4390863 | System for the transmission of binary signals between the components of an alarm system | |||
| 996 | 4388727 | Receivers suitable for use in remotely-operable switching devices and data transmission systems | |||
| 997 | 4383243 | Powerline carrier control installation | |||
| 998 | 4380009 | Message communication system | |||
| 999 | 4377804 | Synchronous data transmission system utilizing AC power line | |||
| 1000 | 4371867 | Transmitting signals over alternating current power networks | |||
| 1001 | 4369416 | Band-stop filter for equipment with carrier-frequency utilization of low-voltage lines | |||
1982 | |||||
| 1002 | 4365238 | Visual signalling apparatus | |||
| 1003 | 4357605 | Cash flow monitoring system | |||
| 1004 | 4357598 | Three-phase power distribution network communication system | |||
| 1005 | 4355303 | Receiver for a distribution network power line carrier communication system | |||
| 1006 | 4348657 | Method for transmitting binary signals over a foreign wiring network | |||
| 1007 | 4348582 | Communication via an electricity supply main | |||
| 1008 | 4344066 | Noise trap arrangement for AC power line communication systems | |||
| 1009 | 4341927 | Data transmission apparatus | |||
| 1010 | 4340880 | Method and apparatus for signal recognition in a remote control system with influencing of the zero point transition of the alternating-current mains voltage | |||
| 1011 | 4328482 | Remote AC power control with control pulses at the zero crossing of the AC wave | |||
| 1012 | 4323882 | Method of, and apparatus for, inserting carrier frequency signal information onto distribution transformer primary winding | |||
| 1013 | 4321581 | Powerline carrier control system | |||
| 1014 | 4319224 | Powerline carrier control system with powerline current compensation | |||
1981 | |||||
| 1015 | 4307380 | Transmitting signals over alternating current power networks | |||
| 1016 | 4304963 | Communications system for remote monitoring | |||
| 1017 | 4302844 | Carrier transmission through harmonic polluted medium | |||
| 1018 | 4300126 | Method and apparatus, for power line communications using zero crossing load interruption | |||
| 1019 | 4293846 | Remote selective switching system for use with AC power line | |||
| 1020 | 4284979 | Coding system for simultaneously signaling selected ones of a plurality of devices | |||
| 1021 | 4254403 | Systems for transmitting information in an alternating current electricity supply system | |||
| 1022 | 4254402 | Transformer arrangement for coupling a communication signal to a three-phase power line | |||
| 1023 | 4250489 | Distribution network communication system having branch connected repeaters | |||
| 1024 | 4245215 | Power line signalling system | |||
| 1025 | 4244047 | Multiplexed carrier transmission through harmonic polluted medium | |||
1980 | |||||
| 1026 | 4239940 | Carrier current communications system | |||
| 1027 | 4225964 | Detection means for providing multiple baud values per individual baud period of a carrier signal to obviate baud timing ambiguities | |||
| 1028 | 4222035 | Multiplex system having digital coded power line signals | |||
| 1029 | 4218655 | Method and apparatus for transmitting intelligence over a carrier wave | |||
| 1030 | 4210901 | Signal repeater for a distribution network communication system | |||
| 1031 | 4202024 | Repeater bypass protection apparatus | |||
| 1032 | 4200862 | Appliance control | |||
| 1033 | 4194178 | Electric motor with internal wireless load monitor | |||
| 1034 | 4194128 | Ripple control systems | |||
| 1035 | 4193129 | Charging circuit for sonar systems | |||
| 1036 | 4188619 | Transformer arrangement for coupling a communication signal to a three-phase power line | |||
| 1037 | 4186873 | Humidity control system and circuitry | |||
1979 | |||||
| 1038 | 4174517 | Central system for controlling remote devices over power lines | |||
| 1039 | 4163218 | Electronic multiple device control system | |||
| 1040 | 4142178 | High voltage signal coupler for a distribution network power line carrier communication system | |||
| 1041 | 4139735 | Carrier current communications system | |||
| 1042 | 4136327 | Well survey system modulation technique | |||
| 1043 | 4136319 | Filtering device for high-voltage power lines used as high-frequency transmission media | |||
| 1044 | 4135181 | Automatic remote meter reading and control system | |||
1978 | |||||
| 1045 | 4131882 | Digital two-wire irrigation control system with feedback | |||
| 1046 | 4130861 | Power line carrier noise elimination | |||
| 1047 | 4119912 | Audio frequency heterodyne means and method | |||
| 1048 | 4114141 | Digital communication system for transmitting digital information between a central station and a number of remote stations | |||
| 1049 | 4109204 | Apparatus and method for wideband communication with suppression of harmonic interference | |||
| 1050 | 4106007 | Method and apparatus for transmitting intelligence over a carrier wave | |||
| 1051 | 4101834 | Methods and apparatus for rejection of interference in a digital communications system | |||
| 1052 | 4097692 | Method and apparatus for the two-way transmission of pulses | |||
| 1053 | 4092599 | Annunciator communication system | |||
| 1054 | 4087701 | Transformer cascade for powering electronics on high voltage transmission lines | |||
| 1055 | 4078216 | Circuit for the parallel coupling of audio frequency central-control transmitting stations in a wave band filter construction | |||
| 1056 | 4066912 | Coupling arrangement for power line carrier systems | |||
1977 | |||||
| 1057 | 4065763 | Distribution network power line communication system | |||
| 1058 | 4058678 | Remote signalling to a telephone line utilizing power line carrier signals | |||
| 1059 | 4057793 | Current carrier communication system | |||
| 1060 | 4040046 | Remote data readout system for transmitting digital data over existing electrical power lines | |||
| 1061 | 4032911 | Signal repeater for power distribution line communication systems | |||
| 1062 | 4031528 | Transmitting over power lines | |||
| 1063 | 4030034 | Overdrive protection circuit for power line carrier systems and the like | |||
| 1064 | 4021797 | Audio frequency power line control system | |||
| 1065 | 4017845 | Circuitry for simultaneous transmission of signals and power | |||
| 1066 | 4016429 | Power line carrier communication system for signaling customer locations through ground wire conductors | |||
| 1067 | 4012734 | Synchronous power communicating | |||
| 1068 | 4012733 | Distribution power line communication system including a messenger wire communications link | |||
| 1069 | 4008467 | Power line carrier communication system having efficient carrier signal coupling of distribution secondary lines | |||
| 1070 | 4007360 | Method and apparatus for remote transmission of signals | |||
1976 | |||||
| 1071 | 3993989 | ELF communications system using HVDC transmission line as antenna | |||
| 1072 | 3980954 | Bidirectional communication system for electrical power networks | |||
| 1073 | 3973240 | Power line access data system | |||
| 1074 | 3973087 | Signal repeater for power line access data system | |||
| 1075 | 3967264 | Distribution network power line communication system including addressable interrogation and response repeater | |||
| 1076 | 3964048 | Communicating over power network within a building or other user location | |||
| 1077 | 3962547 | Repeater coupler for power line communication systems | |||
| 1078 | 3950676 | Transmission line-communications equipment coupling unit having short-circuit and overvoltage protection | |||
| 1079 | 3949172 | Telephone extension system utilizing power line carrier signals | |||
| 1080 | 3944723 | Station for power line access data system | |||
| 1081 | 3943447 | Method and apparatus for bi-directional communication via existing CATV system | |||
| 1082 | 3942170 | Distribution network powerline carrier communication system | |||
| 1083 | 3942168 | Distribution network power line communication system | |||
| 1084 | 3938129 | Power line data transmission system | |||
| 1085 | 3932804 | Neutralizing transformer arrangement | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||