СПИСОК патентов США - подгруппа МПК16 H04B1/46
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| № п/п | Номер патента | Название патента | |||
2017 | |||||
| 1 | 9571145 | High frequency circuit module | |||
| 2 | 9560459 | Modular voice amplification system for protective mask | |||
| 3 | 9537531 | Communication device and its control method | |||
2016 | |||||
| 4 | 9503081 | Radio frequency antenna switch | |||
| 5 | 9484979 | Switching between transmit and receive modes in a wireless transceiver | |||
| 6 | 9467555 | Mobile terminal apparatus | |||
| 7 | 9459469 | System for contact lens wireless communication | |||
| 8 | 9450639 | Complementary metal oxide semiconductor differential antenna transmit-receive switches with power combining circuitry for orthogonal frequency-division multiplexing systems | |||
| 9 | 9450638 | TX antenna selection for LTE in multiple radio devices | |||
| 10 | 9380640 | Communication apparatus equipped with switchable antenna | |||
| 11 | 9337880 | Method and apparatus for overriding a PTT switch to activate a microphone | |||
| 12 | 9313621 | Method for automatically switching to a channel for transmission on a multi-watch portable radio | |||
| 13 | 9300286 | Antenna transmit receive switch | |||
| 14 | 9246351 | Antenna sharing for wirelessly powered devices | |||
| 15 | 9231646 | Single signal transmit/receive module amplifier switching control | |||
| 16 | 9231645 | Mobile terminal apparatus | |||
2015 | |||||
| 17 | 9136838 | RF switch implementation in CMOS process | |||
| 18 | 9130653 | Filter block and a signal transceiver comprising such a filter block | |||
| 19 | 9100109 | Apparatus for wirelessly transmitting information, communication terminal for wirelessly transmitting information and impedance matching method | |||
| 20 | 9083293 | Signal transceiver | |||
| 21 | 9070374 | Communication apparatus and condition notification method for notifying a used condition of communication apparatus by using a light-emitting device attached to communication apparatus | |||
| 22 | 9065506 | High-frequency switch module | |||
| 23 | 9054901 | Simplified blind signal detector | |||
| 24 | 9002296 | Communication terminal having TDD switch with isolating function and driving method thereof | |||
| 25 | 8989678 | Transceiver and method thereof | |||
| 26 | 8977312 | Method and device for controlling transmission power in uplink transmission | |||
| 27 | 8970445 | Radio device | |||
| 28 | 8942644 | Systems and methods for protecting microelectromechanical systems switches from radio-frequency signals using switching circuitry | |||
2014 | |||||
| 29 | 8909170 | Very high frequency dielectric substrate wave guide | |||
| 30 | 8855581 | Integrated circuit package with transformer | |||
| 31 | 8831537 | Transitory touchscreen antenna structure | |||
| 32 | 8824977 | Using a same antenna for simultaneous transmission and/or reception by multiple transceivers | |||
| 33 | 8798556 | Coupler and electronic apparatus | |||
| 34 | 8792935 | Mobile communication terminal having antenna commonly used by first and second circuits, with impedance matched to first or second frequency band | |||
| 35 | 8792836 | Front end module with compensating duplexer | |||
| 36 | 8731487 | Device and equipment for four-frequency transceiving of global system for mobile communication | |||
| 37 | 8699965 | Low loss quarter wave radio frequency relay switch apparatus and method | |||
| 38 | 8682261 | Antenna sharing for wirelessly powered devices | |||
| 39 | 8676133 | Reference signal design for LTE A | |||
| 40 | 8660500 | Method and system for a voltage-controlled oscillator with a leaky wave antenna | |||
2013 | |||||
| 41 | 8611831 | Transmission device | |||
| 42 | 8606195 | Radio | |||
| 43 | 8594585 | Wireless communication system and method for sharing sensing antenna, sensing receiver, data transceiver antenna, and data transceiver | |||
| 44 | 8583057 | Techniques to control a shared antenna architecture for multiple co-located radio modules | |||
| 45 | 8504111 | Active electrical tilt antenna apparatus with distributed amplifier | |||
| 46 | 8380139 | Radio frequency interface switching device | |||
| 47 | 8364092 | Balanced active and passive duplexers | |||
2012 | |||||
| 48 | 8340594 | Thermally optimized microwave channel multiplexing device and signals repetition device comprising at least one such multiplexing device | |||
| 49 | 8285217 | Circulator-enabled signal suppressor (CENSOR) for reducing co-site transmission interference | |||
| 50 | 8280316 | Wireless transmitting/receiving device | |||
| 51 | 8270912 | Method and system for a transformer in an integrated circuit package | |||
| 52 | 8238976 | Base station arrangement for a cellular communication system | |||
| 53 | 8224260 | Radio frequency signal transmission/reception apparatus and radio frequency signal transmission/reception method | |||
| 54 | 8208867 | Shared multiband antennas and antenna diversity circuitry for electronic devices | |||
| 55 | 8208866 | RF transceiver front-end with RX/TX isolation | |||
| 56 | 8200168 | Programmable antenna assembly and applications thereof | |||
| 57 | 8185062 | Configurable antenna assembly | |||
| 58 | 8170497 | IC having an RF bus structure | |||
| 59 | 8160511 | Low-voltage control high-frequency switch and composite high-frequency component | |||
| 60 | 8140113 | High frequency signal combining | |||
| 61 | 8103221 | High-isolation transmit/receive switch on CMOS for millimeter-wave applications | |||
2011 | |||||
| 62 | 8073500 | Detecting the presence of multiple communication access technologies | |||
| 63 | 8068791 | Apparatus for protecting receiver in TDD wireless communication system | |||
| 64 | 8060029 | Antenna with resonator grid and methods for use therewith | |||
| 65 | 8055210 | Transceiver for radio-frequency communication | |||
| 66 | 8027648 | Radio frequency power monitor | |||
| 67 | 8027646 | Communication system and method for filtering and attenuating a signal between an antenna system and a base station | |||
| 68 | 8018344 | Wireless communication apparatus and method thereof | |||
| 69 | 8014732 | Programmable antenna assembly and applications thereof | |||
| 70 | 8010160 | System for combining output signals of two base stations | |||
| 71 | 7983626 | Antenna impedance matching device and method for a portable radio telephone | |||
| 72 | 7962174 | Transceiver architecture and method for wireless base-stations | |||
| 73 | 7957703 | Wireless circuit device | |||
| 74 | 7949310 | RF filtering at very high frequencies for substrate communications | |||
| 75 | 7933562 | RF transceiver with adjustable antenna assembly | |||
| 76 | 7917096 | Antenna interface circuits including multiple impedance matching networks that are respectively associated with multiple frequency bands and electronic devices incorporating the same | |||
2010 | |||||
| 77 | 7848713 | Common mode signal attenuation for a differential duplexer | |||
| 78 | 7848712 | CMOS RF switch for high-performance radio systems | |||
| 79 | 7831214 | Low power linear transmit/receive (T/R) module | |||
| 80 | 7761061 | Programmable antenna assembly and applications thereof | |||
| 81 | 7760691 | High-frequency circuit apparatus and communication apparatus using the same | |||
| 82 | 7725082 | Radio communication apparatus, radio communication method, antenna apparatus and first duplexer | |||
| 83 | 7720509 | Harmonized adaptive arrays | |||
| 84 | 7715803 | Methods and apparatus for constant-power loading asymmetric antenna configuration | |||
| 85 | 7684766 | System and method for managing talk burst authority of a mobile communication terminal | |||
| 86 | 7680464 | Waveguide--printed wiring board (PWB) interconnection | |||
| 87 | 7680463 | Method and arrangement for testing a radio device | |||
| 88 | 7650121 | Time division duplexing transmission/reception apparatus and method using polarized duplexer | |||
2009 | |||||
| 89 | 7589602 | Antenna switch module | |||
| 90 | 7570622 | High-frequency circuit apparatus and communication apparatus using the same | |||
| 91 | 7546092 | Transceiver | |||
| 92 | 7542730 | Method and system for filtering wavetable information for wireless devices | |||
| 93 | 7536155 | Wireless communication device interconnectivity | |||
| 94 | 7512536 | Efficient filter bank computation for audio coding | |||
| 95 | 7499678 | Antenna sharing device and wireless communication terminal using the same | |||
2008 | |||||
| 96 | 7460851 | Method and apparatus for integrating a surface acoustic wave filter and a transceiver | |||
| 97 | 7457591 | Transceiver assembly | |||
| 98 | 7433672 | Apparatus and system for emergency recording and notification and associated method | |||
| 99 | 7420438 | Front end module | |||
| 100 | 7418271 | Smart antenna apparatus | |||
| 101 | 7373115 | Apparatus for transmit and receive switching in a time-division duplexing wireless network | |||
| 102 | 7349674 | Apparatus and method for separating transmit and receive signals for time division duplexing radio system | |||
| 103 | 7328041 | High-frequency switch module | |||
| 104 | 7324790 | Wireless transceiver and method of operating the same | |||
2007 | |||||
| 105 | 7295814 | Antenna switch circuit and antenna switch module | |||
| 106 | 7286228 | Method and apparatus for measuring circularly polarized rotating electromagnetic wave using magnetic field | |||
| 107 | 7248839 | Arrangement for operating various terminal devices | |||
| 108 | 7233775 | Transmit and receive antenna switch | |||
| 109 | 7206551 | High frequency switch module and multi-layer substrate for high frequency switch module | |||
| 110 | 7184727 | Full-duplex antenna system and method | |||
| 111 | 7181171 | System and method for providing auxiliary reception in a wireless communications system | |||
2006 | |||||
| 112 | 7142811 | Wireless communication over a transducer device | |||
| 113 | 7130590 | Transceiver assembly | |||
| 114 | 7123884 | RF switch | |||
| 115 | 7123883 | Systems and methods that employ a balanced duplexer | |||
| 116 | 7107015 | ISM band to U-NII band frequency transverter and method of frequency transversion | |||
| 117 | 7092677 | 2V SPDT switch for high power RF wireless applications | |||
| 118 | 7050405 | Method and system for a data transmission in a communication system | |||
| 119 | 7038635 | Antenna, and communication device using the same | |||
| 120 | 7024165 | ISM band to U-NII band frequency transverter and method of frequency transversion | |||
| 121 | 7016655 | Surface acoustic wave filter packaging | |||
| 122 | 7010274 | Antenna switching module having amplification function | |||
| 123 | 7010272 | Double-port multi-through RF switch | |||
| 124 | 6993297 | Apparatus and methods for tuning antenna impedance using transmitter and receiver parameters | |||
2005 | |||||
| 125 | 6876965 | Reduced complexity voice activity detector | |||
2004 | |||||
| 126 | 6816070 | Method of generating an alert for walkie-talkie when out of communicatable distance | |||
| 127 | 6720890 | Aircraft communication system | |||
| 128 | 6681122 | System and method for selectively enabling transmit/receive modes of a radio transceiver | |||
2003 | |||||
| 129 | 6591118 | Method for switching a mobile telephone for a transmitted/received voice signal in a speakerphone mode | |||
2002 | |||||
| 130 | 6473629 | Method of displaying alternating transmitting and receiving phases of voice communication in a mobile phone in a speakerphone mode | |||
| 131 | 6453041 | Voice activity detection system and method | |||
2001 | |||||
| 132 | 6285860 | Construction equipment lockout system with emergency shutdown | |||
| 133 | 6223022 | Mobile radio telephone with impedance matching network having two transformation factors | |||
| 134 | 6202050 | Without losing words of voice activate transmitting device for two way radio | |||
| 135 | 6173170 | Radio telephone apparatus capable of detecting a drop of power source voltage | |||
2000 | |||||
| 136 | 6154639 | Handsfree unit | |||
| 137 | 6141426 | Voice operated switch for use in high noise environments | |||
| 138 | 6122531 | Method for selectively including leading fricative sounds in a portable communication device operated in a speakerphone mode | |||
| 139 | 6088601 | Sound encoder/decoder circuit and mobile communication device using same | |||
1999 | |||||
| 140 | 6009316 | Receiver with an antenna switch, in which sensitivity and quality of reception is improved | |||
| 141 | 5870397 | Method and a system for silence removal in a voice signal transported through a communication network | |||
| 142 | 5867574 | Voice activity detection system and method | |||
1998 | |||||
| 143 | 5822726 | Speech presence detector based on sparse time-random signal samples | |||
| 144 | 5781859 | RF repeater arrangement with improved frequency reuse for wireless telephones | |||
| 145 | 5774555 | Switched capacitor bandpass filter for detecting pilot signal | |||
| 146 | 5706393 | Audio signal transmission apparatus that removes input delayed using time time axis compression | |||
1997 | |||||
| 147 | 5678207 | Radio/Microphone battery charging assembly | |||
| 148 | 5673260 | Method and system for CDMA mobile communication | |||
| 149 | 5659886 | Digital mobile transceiver with phase adjusting strip lines connecting to a common antenna | |||
1996 | |||||
| 150 | 5584052 | Integrated microphone/pushbutton housing for voice activated cellular phone | |||
| 151 | 5563952 | Automatic dynamic VOX circuit | |||
| 152 | 5559832 | Method and apparatus for maintaining convergence within an ADPCM communication system during discontinuous transmission | |||
| 153 | 5555447 | Method and apparatus for mitigating speech loss in a communication system | |||
| 154 | 5553190 | Speech signal transmission method providing for control | |||
1995 | |||||
| 155 | 5479474 | Communication system having a remote unit, a fixed unit and a half-duplex communication channel | |||
| 156 | 5448768 | Aircraft data communication employing existing voice channels | |||
1994 | |||||
| 157 | 5359576 | Voice activated target launching system with automatic sequencing control | |||
| 158 | 5327461 | Voice communication apparatus using a voice operated transmitter | |||
| 159 | 5301369 | Circuit with adjustable release time | |||
| 160 | 5293273 | Voice actuated recording device having recovery of initial speech data after pause intervals | |||
1993 | |||||
| 161 | 5263181 | Remote transmitter for triggering a voice-operated radio | |||
| 162 | 5239687 | Wireless intercom having a transceiver in which a bias current for the condenser microphone and the driving current for the speaker are used to charge a battery during transmission and reception, respectively | |||
| 163 | 5230090 | Transmission-reception separating filter with a PIN diode | |||
| 164 | 5230089 | Automated voice operated transmitter control | |||
| 165 | 5226090 | Voice-operated remote control system | |||
| 166 | 5212812 | End-of-transmission keying device | |||
| 167 | 5193217 | Low voltage IC for voice operated transceiver | |||
1992 | |||||
| 168 | 5095540 | Hole placement and fill system based on category selection | |||
1991 | |||||
| 169 | 5008954 | Voice-activated radio transceiver | |||
1990 | |||||
| 170 | 4932071 | Aircraft voice communication anti-blocking device | |||
| 171 | 4905270 | Vehicular hands-free telephone system | |||
1989 | |||||
| 172 | 4860359 | Method of voice operated transmit control | |||
1988 | |||||
| 173 | 4776034 | Radio communication system operable in cooperation with a VOX system | |||
1987 | |||||
| 174 | 4706243 | Single-channel-per-carrier communication system including a voice-activated transmission power controller | |||
| 175 | 4644105 | Mobile telephone controller switch | |||
| 176 | 4641339 | Variable bandwidth handsfree telephone using switched capacitor filtering | |||
1985 | |||||
| 177 | 4524461 | Helmet-supported radio transceiver and broadcast receiver system | |||
1984 | |||||
| 178 | 4426733 | Voice-controlled operator-interacting radio transceiver | |||
1983 | |||||
| 179 | 4392244 | Automatic transmission and reception control system | |||
1982 | |||||
| 180 | 4366578 | Transmit/receive mode protection arrangement | |||
| 181 | 4326293 | Transmitter-receiver with automatic alternation control | |||
| 182 | 4323999 | Automatic transmission or recording or transmission and reception control system | |||
1981 | |||||
| 183 | 4305154 | Transceiver | |||
| 184 | 4275270 | Speech detector for use in an adaptive hybrid circuit | |||
1979 | |||||
| 185 | 4178548 | Voice actuated mobile radio | |||
| 186 | 4166978 | Two-way voice controlled communication system | |||
1978 | |||||
| 187 | 4119800 | Radio-telephone interconnection system | |||
| 188 | 4103105 | Switching signal generator | |||
| 189 | 4087636 | Transmit-receive circuit changing switch system | |||
| 190 | 4082919 | Interconnect control for automatically connecting a simplex or half-duplex radio network to a standard telephone system | |||
1976 | |||||
| 191 | 3962553 | Portable telephone system having a battery saver feature | |||
| 192 | 3942116 | Transceiver having improved voice actuated carrier and echo suppression circuit | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||