СПИСОК патентов США - подгруппа МПК16 H04R1/00
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| № п/п | Номер патента | Название патента | |||
2017 | |||||
| 1 | 9609437 | Diaphragms for loudspeaker drive units | |||
| 2 | 9596546 | Electroacoustic components and methods thereof | |||
| 3 | 9596529 | Parametric transducer with adaptive carrier amplitude | |||
| 4 | 9596528 | Capacitive micromachined ultrasonic transducer and method of fabricating the same | |||
| 5 | 9595868 | Differential output mode for a multi-mode power converter | |||
| 6 | 9591405 | Automatic audio enhancement system | |||
| 7 | 9591400 | Installation structure for acoustic transducer | |||
| 8 | 9591388 | In-car audio system | |||
| 9 | 9591387 | Loudspeaker with improved thermal load capacity | |||
| 10 | 9584941 | Micromechanical digital loudspeaker | |||
| 11 | 9584922 | Hybrid speaker | |||
| 12 | 9578421 | Miniature speaker | |||
| 13 | 9578404 | Vehicle sound systems and related assemblies and devices | |||
| 14 | 9571934 | Acoustic device with passive radiators | |||
| 15 | 9571914 | Earbud headphones that convert into an accessory | |||
| 16 | 9560442 | Portable sound system | |||
| 17 | 9559649 | Control knob device | |||
| 18 | 9554223 | Devices for enhancing transmissions of stimuli in auditory prostheses | |||
| 19 | 9554214 | Signal processing platform in an acoustic capture device | |||
| 20 | 9549235 | User interface apparatus using speaker and method thereof | |||
| 21 | 9544693 | Device for emitting an acoustic wave | |||
| 22 | 9538303 | System and method for adapting a loudspeaker signal | |||
| 23 | 9538292 | Speaker with voice coil and field coil | |||
| 24 | 9538290 | Coaxial loudspeaker arrangement | |||
| 25 | 9538279 | Headphone controlling system and portable electronic device employing same | |||
| 26 | 9538268 | Complementary asymmetric transducer configuration for lower distortion and extended range | |||
| 27 | 9538267 | Sound protection component | |||
2016 | |||||
| 28 | 9532144 | Loudspeaker | |||
| 29 | 9532142 | Embedded speaker protection for automotive audio power amplifier | |||
| 30 | 9532124 | Installation structure for acoustic transducer | |||
| 31 | 9525946 | Acoustic device | |||
| 32 | 9521991 | Monolithic ultrasonic imaging devices, systems and methods | |||
| 33 | 9521490 | Speaker diaphragm and production method for speaker diaphragm | |||
| 34 | 9516435 | Hearing aid adapter for easy conversion of open ear to closed ear fitting | |||
| 35 | 9516406 | Portable device with enhanced bass response | |||
| 36 | 9516396 | Loudspeaker bracket | |||
| 37 | 9514735 | Waterproof sound transmitting sheet, and method for producing same | |||
| 38 | 9513727 | Touch input surface microphone | |||
| 39 | 9512954 | Device base | |||
| 40 | 9510121 | Transducer and method of controlling the same | |||
| 41 | 9510105 | Electronic device | |||
| 42 | 9510075 | Waterproof sound transmitting sheet, and method for producing same | |||
| 43 | 9510069 | Electromechanical transducer and method of producing the same | |||
| 44 | 9510068 | Automatic equalization of loudspeaker array | |||
| 45 | 9503817 | Sound reproduction device | |||
| 46 | 9502206 | Corrosion-resistant, strong x-ray window | |||
| 47 | 9502050 | Noise dependent signal processing for in-car communication systems with multiple acoustic zones | |||
| 48 | 9497526 | Speaker apparatus and methods useful in conjunction therewith | |||
| 49 | 9491529 | Built-in audio apparatus | |||
| 50 | 9487137 | Safety message playback device for an automobile | |||
| 51 | 9485584 | Dual ring magnet apparatus | |||
| 52 | 9485581 | Method of manufacturing speaker with diaphragm arrangement | |||
| 53 | 9485563 | Two way communication assembly | |||
| 54 | 9485556 | Speaker array for sound imaging | |||
| 55 | 9479873 | Speaker apparatus | |||
| 56 | 9479851 | Vehicle sound generation apparatus, and vehicle sound generation method | |||
| 57 | 9479850 | Speaker module for mobile device and mobile device having duct radiation structure | |||
| 58 | 9473853 | Acoustic unit, loudspeaker and acoustic module having the same, and manufacturing method thereof | |||
| 59 | 9469254 | Speaker systems for off-road vehicles, ATVs, UTVs, watercraft, and motorcycles | |||
| 60 | 9462392 | Speaker device with a magnetic gap filled with magnetic fluid and changing magnetic flux density in axial and circumferential directions | |||
| 61 | 9456284 | Dual-element MEMS microphone for mechanical vibration noise cancellation | |||
| 62 | 9451354 | Liquid expulsion from an orifice | |||
| 63 | 9451345 | Loudspeaker assembly configuration | |||
| 64 | 9451344 | Speaker device | |||
| 65 | 9445203 | Signal processor for a hearing device and method for operating a hearing device | |||
| 66 | 9445201 | Inverted dual coil transducer | |||
| 67 | 9445180 | Method of storing headphones | |||
| 68 | 9445170 | Speaker apparatus and methods useful in conjunction therewith | |||
| 69 | 9445169 | Sound reproduction device including auditory scenario simulation | |||
| 70 | 9445168 | Electronic device and direction switching method of the electronic device | |||
| 71 | 9438997 | Diaphragm, loudspeaker using diaphragm, electronic device and mobile device using loudspeaker, and method for producing diaphragm | |||
| 72 | 9432775 | Energy conversion apparatus | |||
| 73 | 9430921 | Systems and methods for generating damped electromagnetically actuated planar motion for audio-frequency vibrations | |||
| 74 | 9426580 | Electronic apparatus and panel unit | |||
| 75 | 9420379 | Performance enhancing apparatus of balanced armature transducer | |||
| 76 | 9414139 | Acoustic transducer | |||
| 77 | 9407977 | Loudspeaker system with improved sound | |||
| 78 | 9407224 | Digital microphone device with extended dynamic range | |||
| 79 | 9402137 | Sound transducer with interdigitated first and second sets of comb fingers | |||
| 80 | 9402116 | Bone conduction speaker and compound vibration device thereof | |||
| 81 | 9401768 | Near field communication apparatus | |||
| 82 | 9398376 | Electroacoustic transducer | |||
| 83 | 9398375 | Electrodynamic electroacoustic transducer, diaphragm thereof, and method of manufacturing the same | |||
| 84 | 9398363 | Neckband-type earphone | |||
| 85 | 9398357 | Audio equipped fan | |||
| 86 | 9392375 | Acoustic generator, acoustic generation device, and electronic device | |||
| 87 | 9392373 | Acoustic generator, acoustic generation device, and electronic device | |||
| 88 | 9392372 | Acoustic generator, acoustic generation device, and electronic device | |||
| 89 | 9391541 | Electrostatic parallel plate actuators whose moving elements are driven only by electrostatic force and methods useful in conjunction therewith | |||
| 90 | 9386372 | Embedded speaker protection for automotive audio power amplifier | |||
| 91 | 9385670 | Dual bridge amplifier configuration | |||
| 92 | 9380390 | Loudspeaker | |||
| 93 | 9380371 | Apparatus and method for recognizing earphone mounting in portable terminal | |||
| 94 | 9374653 | Method for a multi-channel wireless speaker system | |||
| 95 | 9374632 | Sound generator for an anti-noise system for influencing exhaust noises and/or intake noises of a motor vehicle | |||
| 96 | 9369810 | Acoustic generator, acoustic generation device, and electronic device | |||
| 97 | 9363593 | Transducer suspension elements with built-in tinsel wire | |||
| 98 | 9357312 | System of audio speakers implemented using EMP actuators | |||
| 99 | 9357289 | Three-dimensional air-adsorbing structure | |||
| 100 | 9357279 | Elastomeric torsion bushings for levered loudspeakers | |||
| 101 | 9348043 | Multi-coil multi-terminal closed-loop geophone accelerometer | |||
| 102 | 9344810 | Condenser microphone | |||
| 103 | 9344781 | Communication and speech enhancement system | |||
| 104 | 9338535 | Micro-speaker | |||
| 105 | 9338534 | Miniature speaker | |||
| 106 | 9338533 | Drivers and methods of driving transducers | |||
| 107 | 9338532 | Suspension and speaker using same | |||
| 108 | 9332351 | Long-throw acoustic transducer | |||
| 109 | 9332328 | Magnetic yoke used for a moving-iron microphone/transducer | |||
| 110 | 9327961 | Electrodynamic speaker structure having MEMS technology | |||
| 111 | 9327142 | Monolithic ultrasonic imaging devices, systems and methods | |||
| 112 | 9324315 | Loudspeaker diaphragm and loudspeaker using same | |||
| 113 | 9319799 | Microphone package with integrated substrate | |||
| 114 | 9319797 | Electromagnetic vibration device and manufacturing method thereof | |||
| 115 | 9319775 | Electronic apparatus, and method of providing of sound | |||
| 116 | 9318940 | Wearable vibration device | |||
| 117 | 9318087 | Electropneumatic horn system | |||
| 118 | 9313579 | Sound generator for vehicle | |||
| 119 | 9307315 | Waterproof audio and storage system | |||
| 120 | 9307306 | Micro loudspeaker and electronic device using same | |||
| 121 | 9301714 | Systems and methods for tracking and presenting tinnitus therapy data | |||
| 122 | 9301054 | Electromechanical transducer and electrocoustic transducer | |||
| 123 | 9301034 | Magnetic suspension transducer | |||
| 124 | 9301033 | Directional microphone and operating method thereof | |||
| 125 | 9301032 | Stethoscope chestpiece usable with a portable electronic device and related methods | |||
| 126 | 9301031 | Modular speaker system, components of a modular speaker system, and methods of using the same | |||
| 127 | 9295425 | Transducer for stapedius monitoring | |||
| 128 | 9288597 | Distributed wireless speaker system with automatic configuration determination when new speakers are added | |||
| 129 | 9288582 | Suspension system for micro-speakers | |||
| 130 | 9288581 | Speaker unit | |||
| 131 | 9288580 | Speaker device, audio visual equipment, mobile information processing apparatus, vehicle, and earphone | |||
| 132 | 9282410 | Transducer motor structure with enhanced flux | |||
| 133 | 9282409 | Bass shaker transducer | |||
| 134 | 9282406 | Digital microphone with frequency booster | |||
| 135 | 9282385 | Digital loudspeaker with enhanced performance | |||
| 136 | 9277664 | Connector | |||
| 137 | 9277327 | Acoustic generator, acoustic generating device, and electronic device | |||
| 138 | 9277326 | Miniature speaker | |||
| 139 | 9277325 | Inner magnetic transducer with multiple magnetic gaps and multiple coils and preparation method thereof | |||
| 140 | 9277324 | Three part membrane speaker | |||
| 141 | 9277323 | Compact audio speaker | |||
| 142 | 9277304 | Magnetic circuit for loudspeaker, and loudspeaker using same | |||
| 143 | 9277303 | Treatment for loudspeaker suspension element fabric | |||
| 144 | 9276540 | Digital/analogue conversion apparatus | |||
| 145 | 9271084 | Suspension system for micro-speakers | |||
| 146 | 9271083 | Speaker magnetic circuit | |||
| 147 | 9271071 | Loudspeaker | |||
| 148 | 9271060 | Flat type speaker having vibration-lead plate attached on top of vibration plate | |||
| 149 | 9270797 | Reducing inductive heating | |||
| 150 | 9264789 | Equal expansion rate symmetric acoustic transformer | |||
| 151 | 9258631 | Micro-speaker | |||
| 152 | 9258630 | Coaxial audio speaker using single audio source | |||
| 153 | 9253577 | Multi-coil unit, voice coil, and electro-acoustic transducer using the same | |||
| 154 | 9253576 | Suspension for acoustic device | |||
| 155 | 9247350 | Acoustic transducer assembly | |||
| 156 | 9247349 | Loudspeaker, video device, and portable information processing apparatus | |||
| 157 | 9247344 | Loudspeaker | |||
| 158 | 9247341 | Speaker module | |||
| 159 | 9241220 | Speaker device | |||
| 160 | 9241212 | Ray tracing apparatus and method | |||
| 161 | 9241205 | Vibration device, sound generator, speaker system, and electronic device | |||
| 162 | 9238252 | Vibration sounder | |||
| 163 | 9238251 | Dual-coil geophone accelerometer | |||
| 164 | 9237389 | Audio port configuration for compact electronic devices | |||
| 165 | 9232314 | Loudspeaker configuration | |||
| 166 | 9232305 | Acoustic transducer | |||
| 167 | 9232299 | Three-dimensional air-adsorbing structure | |||
| 168 | 9232289 | Acoustic bandgap structures for integration of MEMS resonators | |||
| 169 | 9232288 | Article having karaoke record feature and simultaneous playback | |||
2015 | |||||
| 170 | 9226078 | Acoustic transducers | |||
| 171 | 9226053 | Digital speaker driving apparatus | |||
| 172 | 9226052 | Microphone system with non-orthogonally mounted microphone die | |||
| 173 | 9219955 | Apparatus, system and method for underwater voice communication by a diver | |||
| 174 | 9215531 | Acoustic generator, acoustic generating device, and electronic device | |||
| 175 | 9210526 | Audio localization techniques for visual effects | |||
| 176 | 9210512 | Flat-type speaker having plurality of magnetic circuits which are horizontally connected | |||
| 177 | 9210489 | Off-axial audio speaker using single audio source | |||
| 178 | 9197968 | Loudspeaker actuator | |||
| 179 | 9191749 | Electronic device that vibrates an element for sound transmission | |||
| 180 | 9191748 | Electronic device | |||
| 181 | 9191728 | Headphone power system using high frequency signal conversion | |||
| 182 | 9185491 | Reinforced diaphragm for a low profile loudspeaker transducer with two sets of inner and outer magnets | |||
| 183 | 9185477 | Suspension for sound transducer | |||
| 184 | 9185476 | Automated customization of loudspeakers | |||
| 185 | 9176014 | Pressure sensor, audio microphone, blood pressure sensor, and touch panel | |||
| 186 | 9173332 | Lightweight audio system for automotive applications and method | |||
| 187 | 9173035 | Dual coil moving magnet transducer | |||
| 188 | 9167354 | Electroacoustic sound transducer | |||
| 189 | 9167086 | Bluetooth headset with audio recording capabilities | |||
| 190 | 9165551 | Sound reflector and electronic device with speaker, including sound reflector | |||
| 191 | 9154883 | Low rise speaker assembly having a dual voice coil driver | |||
| 192 | 9148730 | Electrostatic speaker | |||
| 193 | 9148726 | Micro electrical mechanical system with bending deflection of backplate structure | |||
| 194 | 9148712 | Micromechanical digital loudspeaker | |||
| 195 | 9148711 | Micro-speaker | |||
| 196 | 9143871 | Micro converter, audio device and hearing aid | |||
| 197 | 9143865 | Handheld electronic devices and methods involving distributed mode loudspeakers | |||
| 198 | 9139418 | MEMS component | |||
| 199 | 9137592 | Speaker suspension | |||
| 200 | 9131293 | Magnetic assembly for speaker | |||
| 201 | 9124965 | Adaptive system for managing a plurality of microphones and speakers | |||
| 202 | 9118988 | Automated customization of loudspeakers | |||
| 203 | 9118987 | Motor vehicle active noise reduction | |||
| 204 | 9106992 | Loudspeaker and electronic equipment including the loudspeaker | |||
| 205 | 9106988 | Electroacoustic transducer | |||
| 206 | 9100753 | Acoustic transducer | |||
| 207 | 9100740 | Innovative magnetic design for speakers | |||
| 208 | 9100733 | Multi-way coaxial loudspeaker with internal magnet motor and permanent magnet cylinder | |||
| 209 | 9094750 | Loudspeaker, inner-ear headphone including loudspeaker, and hearing aid including loudspeaker | |||
| 210 | 9094743 | Acoustic transducers | |||
| 211 | 9088849 | Loudspeaker | |||
| 212 | 9088840 | Vibration module for sound transducer | |||
| 213 | 9078069 | MEMS microphone with springs and interior support | |||
| 214 | 9078056 | Audio resonance device | |||
| 215 | 9071909 | Electromagnetic transducer | |||
| 216 | 9071899 | Narrow ceiling panel speaker systems | |||
| 217 | 9071893 | Multi-array ultrasonic probe apparatus and method for manufacturing multi-array probe apparatus | |||
| 218 | 9066188 | Acoustic transmission method and listening device | |||
| 219 | 9066168 | Sound generator for an anti-noise system for influencing exhaust noise and/or intake noise of a motor vehicle | |||
| 220 | 9060226 | Speaker | |||
| 221 | 9049506 | Micro-speaker | |||
| 222 | 9042580 | Diaphragm | |||
| 223 | 9035513 | Vibrator and portable information terminal having the vibrator | |||
| 224 | 9031266 | Electrostatic loudspeaker with membrane performing out-of-plane displacement | |||
| 225 | 9025809 | Voicecoil affixation | |||
| 226 | 9025796 | Vibration generator | |||
| 227 | 9014412 | Loudspeaker that is axially stabilized out of the diaphragm suspension plane | |||
| 228 | 9014400 | Apparatus and method of silent monitoring alarm sounders | |||
| 229 | 9008350 | Loudspeaker, electronic device and mobile device both including the same, and method of producing the same | |||
| 230 | 9002043 | Parametric transducer and related methods | |||
| 231 | 8995702 | Speaker apparatus | |||
| 232 | 8989430 | Flat speaker | |||
| 233 | 8989412 | Piezoelectric acoustic transducer | |||
| 234 | 8989410 | Compact bone conduction audio transducer | |||
| 235 | 8985268 | Speaker enclosure frame | |||
| 236 | 8983111 | Speaker | |||
| 237 | 8976992 | Speaker porting around backlit keyboard | |||
| 238 | 8976957 | Headset microphone boom assembly | |||
| 239 | 8967322 | Speaker box | |||
| 240 | 8965035 | Thin speaker structure | |||
| 241 | 8965028 | Speakers, headphones, and kits related to vibrations in an audio system, and methods for forming same | |||
| 242 | 8958597 | Speaker with voice coil and field coil | |||
| 243 | 8958596 | Vibration system and speaker using the same | |||
| 244 | 8958595 | Piezoelectric micro speaker having piston diaphragm and method of manufacturing the same | |||
| 245 | 8948441 | Planar speaker system | |||
| 246 | 8948440 | Electro-acoustic transducer | |||
| 247 | 8948439 | Acoustic conversion device and acoustic conversion device assembly method | |||
| 248 | 8948432 | Microphone unit | |||
| 249 | 8948421 | Ribbon microphone circuit | |||
| 250 | 8946831 | Low frequency response microphone diaphragm structures and methods for producing the same | |||
| 251 | 8942410 | Magnetically biased electromagnet for audio applications | |||
| 252 | 8942407 | Loudspeaker and diaphragm therefor | |||
| 253 | 8942384 | Dual-mode headset | |||
| 254 | 8938080 | Method and a device for generating engine acoustic emissions, a computer program and a computer program product | |||
| 255 | 8934659 | Moving part and electrodynamic transducer provided with such a moving part | |||
| 256 | 8934657 | Speaker magnet assembly with included spider | |||
2014 | |||||
| 257 | 8903118 | Diaphragm and speaker | |||
| 258 | 8899374 | Speaker unit and speaker unit mounting structure | |||
| 259 | 8892174 | Loudspeaker | |||
| 260 | 8891810 | Flat diaphragm loudspeaker | |||
| 261 | 8891809 | Split magnet loudspeaker | |||
| 262 | 8891807 | Loudspeaker apparatus with light source and cooling device | |||
| 263 | 8891804 | Electroacoustic transducer | |||
| 264 | 8885869 | Non-directional transducer | |||
| 265 | 8879778 | Ultra-slim speaker unit capable of improving low-pitched sound characteristic and sound pressure and board equipped with the same | |||
| 266 | 8879774 | Loudspeaker magnet assembly with two inner magnets comprising a central bore | |||
| 267 | 8879361 | Boat transducer mounting apparatus | |||
| 268 | 8873793 | Loudspeaker resin molding component and loudspeaker using the same and electronic device and mobile apparatus using the loudspeaker | |||
| 269 | 8867777 | Speaker assembly | |||
| 270 | 8861754 | Moving iron unit for loudspeakers | |||
| 271 | 8857559 | Speaker cabinet and method for fabrication | |||
| 272 | 8855357 | Speaker diaphragm and speaker using same, and electronic equipment and device using said speaker, and speaker diaphragm manufacturing method | |||
| 273 | 8842858 | Electret condenser microphone | |||
| 274 | 8831248 | Apparatus with directivity pattern | |||
| 275 | 8824726 | Low axial vibration receiver armature and assembly | |||
| 276 | 8824723 | Electro-acoustic transducer and method of manufacturing the same | |||
| 277 | 8818014 | Sound production component | |||
| 278 | 8818006 | Speaker system, electronic apparatus using same, and mobile body device | |||
| 279 | 8813906 | Speaker damper and manufacturing method of the same | |||
| 280 | 8811652 | Electrodynamic speaker and method for manufacturing the same | |||
| 281 | 8811651 | Speaker having multiple coils | |||
| 282 | 8811650 | Ribbon transducer provided with dynamic tensioning system | |||
| 283 | 8804996 | Cone loudspeaker | |||
| 284 | 8804995 | Low profile loudspeaker | |||
| 285 | 8798310 | Optically clear diaphragm for an acoustic transducer and method for making same | |||
| 286 | 8798309 | Speaker device with a magnetic gap filled with magnetic fluid and changing magnetic flux density in axial and circumferential direction | |||
| 287 | 8794374 | Acoustic transducer device | |||
| 288 | 8792671 | Shaker-type transducer with centering device | |||
| 289 | 8792670 | Loudspeaker and system for active noise cancellation | |||
| 290 | 8787611 | Frame for speaker, speaker using same, and electronic apparatus and mobile device using speaker | |||
| 291 | 8781150 | Multiple magnetic air gap motor | |||
| 292 | 8781139 | Speaker system and speaker driving circuit | |||
| 293 | 8774449 | Speaker diaphragm, speaker dust cap, speaker frame, speaker using said parts, and electronic equipment and device using said speaker | |||
| 294 | 8774448 | Speaker with elastic plate coupled to diaphragm | |||
| 295 | 8774435 | Audio device, system and method | |||
| 296 | 8774430 | Linear interleaved magnetic motor and loudspeaker transducer using same | |||
| 297 | 8768000 | Structure for amplifier | |||
| 298 | 8767999 | Slimline speaker | |||
| 299 | 8755558 | Speaker, hearing aid, earphone, and portable terminal device | |||
| 300 | 8755556 | Actuator apparatus with comb-drive component and methods useful for manufacturing and operating same | |||
| 301 | 8750555 | Speaker apparatus | |||
| 302 | 8744110 | Unidirectional dynamic microphone | |||
| 303 | 8737675 | Speaker unit including diaphragm having a voice coil attached thereto | |||
| 304 | 8731231 | Dynamic sound transducer and receiver | |||
| 305 | 8724844 | Heat dissipating acoustic transducer with mounting means | |||
| 306 | 8724843 | Electrodynamic sound-emitting device | |||
| 307 | 8718317 | Moving-magnet electromagnetic device with planar coil | |||
| 308 | 8712092 | Magnetic circuit and speaker using same | |||
| 309 | 8705790 | Speaker diaphragm, and speaker and handheld terminal device using said speaker diaphragm | |||
| 310 | 8705788 | Speaker and method for fabricating same | |||
| 311 | 8705777 | MEMS microphone and method of manufacturing the same | |||
| 312 | 8699745 | Speaker, and mobile electronic device | |||
| 313 | 8687838 | Speaker unit | |||
| 314 | 8687837 | Electroacoustic transducer | |||
| 315 | 8682022 | Loudspeaker | |||
| 316 | 8682007 | Condenser microphone unit | |||
| 317 | 8675897 | Ear-muff type headset for two-way communication | |||
| 318 | 8670580 | Electronic device | |||
| 319 | 8666104 | Lighting and audio communication system | |||
| 320 | 8660279 | Nested compound loudspeaker drive unit | |||
| 321 | 8649549 | Speaker | |||
| 322 | 8649547 | Mountable multi-directional audio device | |||
| 323 | 8644530 | Dust protection of sound transducer | |||
| 324 | 8634587 | Acoustic conversion device | |||
| 325 | 8630441 | Multi-magnetic speaker | |||
2013 | |||||
| 326 | 8620017 | Speaker and magnetic circuit | |||
| 327 | 8615101 | Micro-speaker | |||
| 328 | 8611576 | Adaptive noise generating device | |||
| 329 | 8594363 | Voice coil and SMT micro speaker using the same | |||
| 330 | 8594362 | Speaker | |||
| 331 | 8588456 | Acoustic conversion device | |||
| 332 | 8588453 | Reverse-direction co-axial earphone | |||
| 333 | 8588438 | Driving interface device adaptive to a flat speaker | |||
| 334 | 8582799 | Speaker device | |||
| 335 | 8582795 | Robust diaphragm for an acoustic device | |||
| 336 | 8577075 | Speaker | |||
| 337 | 8577074 | Vortex cooling of voice coils | |||
| 338 | 8571252 | Driver assembly for loudspeakers | |||
| 339 | 8565452 | Integrated acoustic transducer in MEMS technology, and manufacturing process thereof | |||
| 340 | 8548187 | Multi-channel sound producing structure for headphones | |||
| 341 | 8542865 | Transducer motor structure and inside-only voice coil for use in loudspeakers | |||
| 342 | 8542864 | Speaker device | |||
| 343 | 8542862 | Flat acoustic transducer and method for driving the same | |||
| 344 | 8540049 | Acoustic diaphragm suspending | |||
| 345 | 8538061 | Earphone driver and method of manufacture | |||
| 346 | 8532327 | Diaphragm and speaker device provided with the same | |||
| 347 | 8532324 | Headphone | |||
| 348 | 8526665 | Electro-acoustic transducer comprising a MEMS sensor | |||
| 349 | 8526664 | Capacitor microphone unit and capacitor microphone | |||
| 350 | 8520886 | Speaker having a horizontal former | |||
| 351 | 8509471 | Speaker device | |||
| 352 | 8498427 | Remote control earphone and electronic device using the same | |||
| 353 | 8498425 | Wearable headset with self-contained vocal feedback and vocal command | |||
| 354 | 8494209 | Low axial vibration receiver armature and assembly | |||
| 355 | 8488815 | Speaker set for portable electronic device | |||
| 356 | 8472660 | Headphone adaptation and positioning device with means for holding an earbud stem | |||
| 357 | 8472657 | Forming a geometric structure in a device housing to externally provide a hardware element of a mobile telecommunication device | |||
| 358 | 8472645 | Device with dynamic magnet loudspeaker | |||
| 359 | 8467565 | Inductive electroacoustic transducer | |||
| 360 | 8467564 | Loudspeaker | |||
| 361 | 8462978 | Loudspeaker diaphragm | |||
| 362 | 8462977 | Loudspeaker with magnetic elements fixedly provided on diaphragm | |||
| 363 | 8457345 | Vibration plate, speaker unit and portable information terminal | |||
| 364 | 8457344 | Speaker device | |||
| 365 | 8457338 | Apparatus and methods for generating pressure waves | |||
| 366 | 8452042 | Shallow speaker | |||
| 367 | 8452041 | Opposing dual-vented woofer system | |||
| 368 | 8447053 | Flat speaker apparatus with heat dissipating structure and method for heat dissipation of flat speaker | |||
| 369 | 8442259 | System for vibration confinement | |||
| 370 | 8433091 | Ultra-thin loudspeaker structure | |||
| 371 | 8428298 | Damper for speaker and speaker using the damper | |||
| 372 | 8428295 | Loudspeaker that is axially stabilized out of the diaphragm suspension plane | |||
| 373 | 8428293 | Speaker device | |||
| 374 | 8428289 | Headphone adaptation and positioning device | |||
| 375 | 8422727 | Electro-acoustical transducer | |||
| 376 | 8406451 | Capacitive electroacoustic transducer and microphone | |||
| 377 | 8391540 | Bending wave acoustic device and method of making thereof | |||
| 378 | 8391539 | Damper and loudspeaker using the same | |||
| 379 | 8391538 | Earphone | |||
| 380 | 8391515 | Micro-speaker | |||
| 381 | 8385586 | Flat loudspeaker structure | |||
| 382 | 8385585 | Speaker | |||
| 383 | 8385584 | Diaphragm and loudspeaker using the same | |||
| 384 | 8385583 | Methods and apparatus for reduced distortion balanced armature devices | |||
| 385 | 8385582 | Damper and loudspeaker using the same cross-reference to related applications | |||
| 386 | 8385581 | Speaker with dual magnetic circuits | |||
| 387 | 8385580 | High power low frequency transducers and method of assembly | |||
| 388 | 8379905 | Micro-speaker | |||
| 389 | 8379903 | Apparatus for driving voice coil actuator of camera and method thereof | |||
| 390 | 8374381 | Diaphragm and loudspeaker using the same | |||
| 391 | 8374379 | Loudspeaker with replaceable motor assembly | |||
| 392 | 8374377 | Speaker apparatus for use in vehicle | |||
| 393 | 8363880 | Speaker and electronic device including the same | |||
| 394 | 8358801 | Magnetic circuit for electrodynamic moving voice coil actuators | |||
2012 | |||||
| 395 | 8340341 | Coated speaker dome | |||
| 396 | 8340337 | Loudspeaker module | |||
| 397 | 8340329 | Piezoelectric speaker | |||
| 398 | 8335340 | Loudspeaker | |||
| 399 | 8335339 | Speaker unit and speaker apparatus | |||
| 400 | 8335338 | Speaker and electronic apparatus and device using the same | |||
| 401 | 8335337 | Loudspeaker with replaceable motor assembly | |||
| 402 | 8331607 | Speaker | |||
| 403 | 8331606 | Diaphragm and loudspeaker using the same | |||
| 404 | 8320604 | Composite loudspeaker cone | |||
| 405 | 8315421 | Loudspeaker having an interlocking magnet structure | |||
| 406 | 8315419 | Sound producing system | |||
| 407 | 8315401 | Speaker system | |||
| 408 | 8311264 | Ultra-thin speaker | |||
| 409 | 8311263 | Spider arrangement for electromagnetic vibrator | |||
| 410 | 8311258 | Headset | |||
| 411 | 8301188 | Electronic devices including substrate mounted acoustic actuators and related methods and mobile radiotelephones | |||
| 412 | 8300876 | Micro-speaker and method for manufacturing same | |||
| 413 | 8300875 | Speaker diaphragm and speaker including the same | |||
| 414 | 8300869 | Lighting and audio communication system | |||
| 415 | 8300859 | Speaker devices and methods of making the same | |||
| 416 | 8300858 | Electrostatic speaker | |||
| 417 | 8295538 | Loudspeaker spider | |||
| 418 | 8295537 | Loudspeaker moment and torque balancing | |||
| 419 | 8295536 | Moving magnet levered loudspeaker | |||
| 420 | 8295533 | Bluetooth headset lanyard system | |||
| 421 | 8290201 | Speaker | |||
| 422 | 8290199 | Loudspeaker suspension | |||
| 423 | 8284983 | Coaxial loudspeaker | |||
| 424 | 8284965 | Thermoacoustic device with flexible fastener and loudspeaker using the same | |||
| 425 | 8280091 | Dual compression drivers and phasing plugs for compression drivers | |||
| 426 | 8270656 | Removable ear tip for earphone | |||
| 427 | 8265331 | Earpiece for communications | |||
| 428 | 8265308 | Apparatus including two housings and a piezoelectric transducer | |||
| 429 | 8260343 | Electronic devices including vertically mounted loudspeakers and related assemblies and methods | |||
| 430 | 8259987 | Diaphragm, diaphragm assembly and electroacoustic transducer | |||
| 431 | 8259986 | Loudspeaker magnetic flux collection system | |||
| 432 | 8254603 | Speaker apparatus and method for driving speaker | |||
| 433 | 8249291 | Extended multiple gap motors for electromagnetic transducers | |||
| 434 | 8249290 | Speaker | |||
| 435 | 8243978 | Transducer with variable compliance | |||
| 436 | 8243960 | Planar audio amplifier output inductor with current sense | |||
| 437 | 8235168 | Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speaker | |||
| 438 | 8230966 | Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speaker | |||
| 439 | 8218795 | Methods for forming and using thin film ribbon microphone elements and the like | |||
| 440 | 8213671 | Speaker | |||
| 441 | 8213644 | Vibration speaker having comfortable contacting face plate and portable terminal | |||
| 442 | 8208679 | Transducer membrane with symmetrical curvature | |||
| 443 | 8208677 | Suspension member for speaker | |||
| 444 | 8199964 | Speaker diaphragm, speaker dust cap, speaker sub-cone, speaker using these components, and electronic apparatus using the same | |||
| 445 | 8189851 | Optically clear diaphragm for an acoustic transducer and method for making same | |||
| 446 | 8184845 | Electrical module comprising a MEMS microphone | |||
| 447 | 8180097 | Dynamic electro-acoustic transducer and earphone | |||
| 448 | 8180077 | Medical grade stereo system | |||
| 449 | 8177021 | Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speaker | |||
| 450 | 8175321 | Speaker motor and speaker | |||
| 451 | 8175320 | Single magnet coaxial loudspeaker | |||
| 452 | 8175319 | Interchangeable magnet loudspeaker | |||
| 453 | 8175304 | Compact loudspeaker system | |||
| 454 | 8170268 | Electro-dynamic transducer with a slim form factor | |||
| 455 | 8170267 | Speaker | |||
| 456 | 8170265 | Front facing electronic slave speaker | |||
| 457 | 8165335 | Speaker and speaker unit | |||
| 458 | 8160292 | Loudspeaker and electronic apparatus using the same | |||
| 459 | 8155373 | Electroacoustic transducer | |||
| 460 | 8155372 | Wire suspension for speakers | |||
| 461 | 8155371 | Structure of a voice coil assembly | |||
| 462 | 8155370 | Audio system and a method for detecting and adjusting a sound field thereof | |||
| 463 | 8150095 | Thermal management system for speaker system having vented frame for establishing air passages | |||
| 464 | 8150094 | Electroacoustic transducer | |||
| 465 | 8150076 | Sound converter with enclosure | |||
| 466 | 8144918 | Diaphragm for planar speaker and planar speaker | |||
| 467 | 8144917 | Dynamic type unit with multiple magnetic field system | |||
| 468 | 8144916 | Vibrating system of panel form electrodynamic loudspeaker | |||
| 469 | 8144907 | Water-resistant hearing device | |||
| 470 | 8139816 | Acoustic transducer | |||
| 471 | 8139815 | Damper of rectangular-shaped slim speaker | |||
| 472 | 8139813 | Speaker device | |||
| 473 | 8139812 | Loudspeaker suspension | |||
| 474 | 8139811 | Speaker | |||
| 475 | 8139809 | Cable management for personal media player accessories | |||
| 476 | 8139795 | Loudspeaker system for aircraft cabin | |||
| 477 | 8139794 | Speaker devices | |||
| 478 | 8135164 | Speaker | |||
| 479 | 8135162 | Multiple magnet loudspeaker | |||
| 480 | 8135160 | Speaker device and mobile phone | |||
| 481 | 8131004 | Speaker apparatus | |||
| 482 | 8131003 | Spring reverberator and assembling method thereof | |||
| 483 | 8131002 | Electric-acoustic transducer and electronic device | |||
| 484 | 8131001 | Speaker diaphragm and electrodynamic loudspeaker using the same | |||
| 485 | 8131000 | Cooling arrangement for voice coil of speaker | |||
| 486 | 8130997 | Speaker assembly | |||
| 487 | 8130985 | Ear cup with bone conduction microphone | |||
| 488 | 8126189 | Multi-directional flat speaker device | |||
| 489 | 8126188 | Speaker and method of producing the same | |||
| 490 | 8126185 | Speaker assembly | |||
| 491 | 8122996 | Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speaker | |||
| 492 | 8116509 | Electromagnetic ultrasonic transducer and array thereof | |||
| 493 | 8116508 | Dual-mode loudspeaker | |||
| 494 | 8111870 | Electrodynamic transducer and use thereof in loudspeakers and geophones | |||
| 495 | 8111869 | Speaker device | |||
| 496 | 8111868 | Speaker device | |||
| 497 | 8103044 | Speaker device | |||
| 498 | 8098877 | Vibration speaker and a portable electronic device comprising the vibration speaker | |||
| 499 | 8098849 | Low frequency equalization for loudspeaker system | |||
| 500 | 8094868 | Non-directional transducer | |||
| 501 | 8094867 | Speaker, yoke thereof and method for manufacturing yoke | |||
| 502 | 8094866 | Loudspeaker without extraneous cone forces due to air trapped behind the dust cover | |||
| 503 | 8094864 | Diaphragm unit and speaker using the same | |||
| 504 | 8094840 | Thermal sound generating device | |||
| 505 | 8094839 | Microelectromechanical system (MEMS) device with senstivity trimming circuit and trimming process | |||
| 506 | 8094831 | Supplemental audio output box | |||
| 507 | 8090140 | Speaker and method of outputting acoustic sound | |||
2011 | |||||
| 508 | 8085970 | Speaker damper and speaker using the same | |||
| 509 | 8085968 | Resonating cone transducer | |||
| 510 | 8085964 | Apparatus and methods for generating pressure waves | |||
| 511 | 8081791 | Loudspeaker | |||
| 512 | 8077902 | Planar flexible voice coil suspension | |||
| 513 | 8073186 | Loudspeaker | |||
| 514 | 8073154 | Supplying electrical power | |||
| 515 | 8068634 | Diaphragm and speaker using same | |||
| 516 | 8064631 | Electroacoustic transducer | |||
| 517 | 8064630 | Audio speaker utilizing an unanchored magnet for primary force generation | |||
| 518 | 8059856 | Methods and apparatus for providing a heat sink for a loudspeaker | |||
| 519 | 8059853 | Externally providing a device functionality on a hand-held, portable electronic device | |||
| 520 | 8055005 | Bluetooth earphone and lanyard structure thereof | |||
| 521 | 8050441 | Portable speakers | |||
| 522 | 8045746 | Speaker device | |||
| 523 | 8045745 | Edge support for a speaker apparatus comprising multiple ridges | |||
| 524 | 8041072 | Audio output apparatus and method | |||
| 525 | 8041071 | Diaphragm and speaker device | |||
| 526 | 8031902 | Loudspeaker | |||
| 527 | 8031901 | Planar speaker driver | |||
| 528 | 8027503 | Diaphragm for speaker device, speaker device and mobile phone | |||
| 529 | 8027502 | Speaker device and mobile phone | |||
| 530 | 8027477 | Systems and methods for audio processing | |||
| 531 | 8023686 | Loudspeaker | |||
| 532 | 8023668 | System for predicting the behavior of a transducer | |||
| 533 | 8019101 | Condenser microphone | |||
| 534 | 8014556 | Speaker system for head protective gear | |||
| 535 | 8014554 | Automatic tilt speaker | |||
| 536 | 8009857 | Induction motor for loudspeaker | |||
| 537 | 8009856 | Speaker | |||
| 538 | 8009855 | Speaker | |||
| 539 | 8009845 | Microphone apparatus | |||
| 540 | 7995788 | Loudspeaker | |||
| 541 | 7995785 | Speaker assembly with mounting plate | |||
| 542 | 7986805 | Acoustic diaphragm | |||
| 543 | 7983432 | Point excitation placement in an audio transducer | |||
| 544 | 7980355 | Acoustic diaphragm, and method of fabricating acoustic diaphragm | |||
| 545 | 7978872 | Driver for a speaker | |||
| 546 | 7978871 | Speaker system for a vehicle | |||
| 547 | 7970162 | Loudspeaker bobbin interconnection assembly | |||
| 548 | 7970160 | Speaker apparatus | |||
| 549 | 7965857 | Loudspeaker | |||
| 550 | 7961902 | Speaker apparatus and manufacturing method thereof | |||
| 551 | 7954435 | Sound systems for model railroad locomotives | |||
| 552 | 7953240 | Loudspeaker apparatus | |||
| 553 | 7945069 | Loudspeaker plastic cone body | |||
| 554 | 7940953 | Magnetic membrane suspension | |||
| 555 | 7940952 | Electro-acoustic transducer | |||
| 556 | 7940950 | Electromagnetically-shielded speaker systems and methods | |||
| 557 | 7936896 | Speaker apparatus | |||
| 558 | 7929726 | Planar diaphragm acoustic loudspeaker | |||
| 559 | 7925040 | Speaker | |||
| 560 | 7912242 | Speaker apparatus and terminal member | |||
| 561 | 7912240 | Dual diaphragm electroacoustic transducer | |||
| 562 | 7912239 | Flat speaker | |||
| 563 | 7903837 | Magnetic circuit for speaker device and speaker device | |||
| 564 | 7903834 | Curve fitted electrodynamic planar loudspeaker | |||
| 565 | 7894623 | Loudspeaker having an interlocking magnet structure | |||
| 566 | 7869610 | Balanced armature bone conduction shaker | |||
| 567 | 7864977 | Voice coil assembly and loudspeaker using the same | |||
| 568 | 7864976 | Speaker | |||
2010 | |||||
| 569 | 7860265 | Diaphragm for full range boxless rotary loudspeaker driver | |||
| 570 | 7860264 | Acoustic assembly for a transducer | |||
| 571 | 7848538 | Speaker voice coil and speaker unit using the same | |||
| 572 | 7848537 | Voice coil bobbin, manufacturing method thereof and speaker device | |||
| 573 | 7844071 | Loudspeaker | |||
| 574 | 7835537 | Loudspeaker including slotted waveguide for enhanced directivity and associated methods | |||
| 575 | 7822222 | Loudspeaker and method of manufacturing the same | |||
| 576 | 7822221 | Speaker device | |||
| 577 | 7813521 | Speaker apparatus | |||
| 578 | 7804976 | Radiant cooler for loudspeakers | |||
| 579 | 7801324 | Speaker apparatus | |||
| 580 | 7792320 | Loudspeaker with field replaceable parts and method of assembly | |||
| 581 | 7792319 | Flat panel speaker, electronic device having same, and structure and method ford mounting same | |||
| 582 | 7792317 | Flat panel display with detachable anti-vibrate speaker | |||
| 583 | 7775319 | Diaphragm for speaker and manufacturing method therefor | |||
| 584 | 7756287 | Speaker vibrating parts | |||
| 585 | 7738670 | Hidden hands-free microphone with wind protection | |||
| 586 | 7724915 | Speaker device | |||
| 587 | 7724914 | Dynamic microphone | |||
| 588 | 7724912 | Speaker assembly | |||
| 589 | 7715584 | Loudspeaker with air deflector | |||
| 590 | 7706563 | Concentric radial ring motor | |||
| 591 | 7706562 | Corrugated damper for speaker | |||
| 592 | 7697702 | Condenser microphone | |||
| 593 | 7686127 | Acoustic chamber as part of adapter or appliance | |||
| 594 | 7684586 | Dual voice coil speaker | |||
| 595 | 7684585 | Thermal management system for speaker system having vented frame for establishing air passages | |||
| 596 | 7676054 | Contoured passive radiator and loudspeaker incorporating same | |||
| 597 | 7672473 | Loudspeaker | |||
| 598 | 7672472 | Audio transducer | |||
| 599 | 7668571 | Speaker system for mobile device | |||
| 600 | 7657045 | Low power signal transmission | |||
| 601 | 7650007 | Lanyard for handheld electronic device | |||
| 602 | 7643646 | Lanyard assembly for audio device | |||
2009 | |||||
| 603 | 7634101 | Thermal management system for loudspeaker having internal heat sink and vented top plate | |||
| 604 | 7634099 | High-fidelity earpiece with adjustable frequency response | |||
| 605 | 7606386 | Vibration actuator | |||
| 606 | 7599510 | Multifunctional actuator and mobile terminal | |||
| 607 | 7577270 | Dome-shaped diaphragm and speaker | |||
| 608 | 7577269 | Acoustic transducer | |||
| 609 | 7576462 | Electromagnetic exciter | |||
| 610 | 7570774 | Speaker having improved sound-radiating function to both directions | |||
| 611 | 7561705 | Reduction of flux leakage in a dynamic microphone | |||
| 612 | 7551749 | Baffle vibration reducing | |||
| 613 | 7548632 | Speaker, module using the same, electronic equipment and device, and speaker producing method | |||
| 614 | 7548489 | Method for designing a resonant acoustic projector | |||
| 615 | 7546897 | Speaker diaphragm and method of manufacturing speaker diaphragm | |||
| 616 | 7542583 | Loudspeaker | |||
| 617 | 7529381 | Multifunction-type vibration actuator and portable communication equipment | |||
| 618 | 7526098 | Bass reflex box arrangement including tool storage | |||
| 619 | 7508115 | Horn, horn unit, and bonding apparatus using same | |||
| 620 | 7505603 | Dynamic micro speaker with dual suspension | |||
| 621 | 7502485 | Loudspeaker, loudspeaker module, and electronic equipment using the loudspeaker module | |||
| 622 | 7496207 | Cabinet for audio devices | |||
| 623 | 7480392 | Plate type speaker using horizontal vibration voice coil | |||
2008 | |||||
| 624 | 7460679 | Flat panel speaker system with a coated diaphragm | |||
| 625 | 7450726 | Headset detector in a device generating audio signals | |||
| 626 | 7447328 | Loudspeaker | |||
| 627 | 7447327 | Flexible PCB voice coil connector | |||
| 628 | 7447318 | System for using digital signal processing to compensate for power compression of loudspeakers | |||
| 629 | 7443995 | Acoustic loudspeaker | |||
| 630 | 7443764 | Resonant acoustic projector | |||
| 631 | 7440810 | Multi-channel media applications support with channel-to-connector mapping | |||
| 632 | 7433487 | Speaker | |||
| 633 | 7433486 | Speaker and manufacturing method for the same | |||
| 634 | 7426283 | Speaker device and heat-dissipating member | |||
| 635 | 7418109 | Diaphragm structure of light sound converter | |||
| 636 | 7418108 | Transducer for tactile applications and apparatus incorporating transducers | |||
| 637 | 7418107 | Loudspeaker | |||
| 638 | 7403632 | Audio speaker utilizing an unanchored magnet for primary force generation | |||
| 639 | 7401681 | Mounting support device for ceiling embedded speaker system | |||
| 640 | 7400740 | Core cap for loudspeaker | |||
| 641 | 7391879 | Loudspeaker | |||
| 642 | 7379558 | Loudspeaker with integrated spider standoff ring | |||
| 643 | 7366317 | Apparatus for creating motion amplification in a transducer with improved linkage structure | |||
| 644 | 7357218 | Frame for speaker device and speaker device | |||
| 645 | 7346183 | Spider with lead wires sandwiched | |||
| 646 | 7333627 | Auxiliary playpen speaker | |||
| 647 | 7327850 | Supplying electrical power | |||
| 648 | 7324659 | Speaker and method of manufacturing the same | |||
2007 | |||||
| 649 | 7302077 | Electromagnetic driver for a planar diaphragm loudspeaker | |||
| 650 | 7289627 | Hinge, and opening/closing type portable terminal device having the same | |||
| 651 | 7280668 | Ceramic metal matrix diaphragm for loudspeakers | |||
| 652 | 7280436 | Miniature acoustic detector based on electron surface tunneling | |||
| 653 | 7277555 | Electroacoustic transducer with built in transducer circuit | |||
| 654 | 7272238 | Loudspeaker having cooling system | |||
| 655 | 7254248 | One-magnet rectangular transducer | |||
| 656 | 7233681 | Electromagnetic transducer with eccentrically mounted voice coil former | |||
| 657 | 7224814 | Two-way communication device | |||
| 658 | 7218748 | Tapered thickness surround for high excursion speaker driver | |||
| 659 | 7218744 | Piezo-electric speaker | |||
| 660 | 7218743 | Speaker module and apparatus using this | |||
| 661 | 7209408 | Distributed, soft-bodied, towable, active acoustic system | |||
| 662 | 7206427 | Flat panel surface array | |||
| 663 | 7203334 | Apparatus for creating acoustic energy in a balanced receiver assembly and manufacturing method thereof | |||
| 664 | 7184368 | Optical displacement sensor element | |||
| 665 | 7167573 | Full range loudspeaker | |||
| 666 | 7164777 | Speaker driver with detachable motor and basket | |||
| 667 | 7164776 | Vibration balanced receiver | |||
2006 | |||||
| 668 | 7130431 | Vehicle accessory microphone | |||
| 669 | 7120271 | Internal magnetic circuit and loudspeaker system incorporating the same | |||
| 670 | 7117286 | Portable computing device-integrated appliance | |||
| 671 | 7113447 | Laser pumped compact acoustic sensor system | |||
| 672 | 7110564 | Multi-function actuator | |||
| 673 | 7099489 | Twin magnetic loop multifunctional vibrator-speaker transducer | |||
| 674 | 7099488 | Planar speaker wiring layout | |||
| 675 | 7099481 | Method and system for automatically detecting and powering PC speakers | |||
| 676 | 7082079 | Pressure compensated hydrophone | |||
| 677 | 7076079 | Multi-functional actuator | |||
| 678 | 7050602 | Low capacitance receiver coil | |||
| 679 | 7050600 | Speaker system, mobile terminal device, and electronic device | |||
| 680 | 7043046 | Method for manufacturing an electroacoustical transducer comprising a membrane configuration | |||
| 681 | 7035423 | Mobile terminal with electromagnetic actuator | |||
| 682 | 7030522 | Exciter for directly vibrating board | |||
| 683 | 7027610 | Loudspeaker | |||
| 684 | 7020302 | Speaker, speaker module, and electronic equipment using the speaker module | |||
| 685 | 6990046 | Sonar transducer | |||
2005 | |||||
| 686 | 6963652 | Low frequency generator | |||
| 687 | 6954406 | Acoustical source and transducer having, and method for, optimally matched acoustical impedance | |||
| 688 | 6950682 | Transceiver | |||
| 689 | 6885753 | Communication device using bone conduction | |||
| 690 | 6883052 | System for securing data on a data carrier | |||
| 691 | 6876128 | Short-circuit noise abatement device and method for a gas ultrasonic transducer | |||
2004 | |||||
| 692 | 6831989 | Electroacoustic transducer having a moving coil and having movable holding elements for the connecting leads of the moving coil | |||
| 693 | 6788793 | Speaker system for an electronic device | |||
| 694 | 6778649 | Method and apparatus for transmitting coded audio signals through a transmission channel with limited bandwidth | |||
| 695 | 6752238 | Water resistant audible toys with sound effects | |||
| 696 | 6700958 | Method and apparatus for transmitting coded audio signals through a transmission channel with limited bandwidth | |||
| 697 | 6697493 | Process and arrangement for converting an acoustic signal to an electrical signal | |||
| 698 | 6683963 | Interchangeable pivoting loudspeaker assembly with spring retained high frequency transducer | |||
2003 | |||||
| 699 | 6607051 | Yoke structure of a speaker diaphragm | |||
| 700 | 6587564 | Resonant chamber sound pick-up | |||
| 701 | 6587397 | Electroacoustic transducer | |||
| 702 | 6526152 | Electroacoustic transducer having a moving coil and elastic holding elements for the connecting leads of the moving coil | |||
2002 | |||||
| 703 | 6492761 | Digital piezoelectric transducers and methods | |||
| 704 | 6487771 | Method for manufacturing speaker bottom yoke | |||
| 705 | 6473515 | Cap and center pole apparatus and method of coupling | |||
| 706 | 6449370 | Digital electro-acoustic transducer | |||
| 707 | 6442210 | Apparatus for AC-to-DC conversion which provides a signed DC signal | |||
| 708 | 6442194 | Digital telephone transmitter/receiver | |||
| 709 | 6427014 | Microphone | |||
| 710 | 6412594 | Water gun with sound effects module | |||
| 711 | 6404085 | Vibration generator for reporting and portable communication equipment using the same | |||
| 712 | 6403995 | Semiconductor digital loudspeaker array | |||
| 713 | 6389141 | Combination of a speaker case and a connector for connecting two speaker cases | |||
| 714 | 6389140 | Ceramic piezoelectric type microphone | |||
| 715 | 6377824 | Radiation-free cellular telephone system | |||
| 716 | 6377068 | Low impedance stereo audio bus | |||
| 717 | 6373955 | Loudspeakers | |||
| 718 | 6373927 | Method and apparatus for transmitting coded audio signals through a transmission channel with limited bandwidth | |||
2001 | |||||
| 719 | 6308398 | Method of manufacturing a wafer fabricated electroacoustic transducer | |||
| 720 | 6261224 | Piezoelectric film transducer for cochlear prosthetic | |||
| 721 | 6226605 | Digital voice processing apparatus providing frequency characteristic processing and/or time scale expansion | |||
| 722 | 6188773 | Waterproof type microphone | |||
| 723 | 6185627 | Analog and digital audio auto sense | |||
| 724 | 6185305 | Method and system for broadcasting digital audio to a radio | |||
2000 | |||||
| 725 | 6160894 | Speaker apparatus and sound reproduction system employing same | |||
| 726 | 6145186 | Wafer fabricated electroacoustic transducer | |||
| 727 | 6128374 | Method and apparatus for transmitting coded audio signals through a transmission channel with limited bandwidth | |||
| 728 | 6125189 | Electroacoustic transducer of digital type | |||
| 729 | 6091831 | Electronic product with a function knob capable of receiving voice signal | |||
| 730 | 6064699 | Wireless speaker system for transmitting analog and digital information over a single high-frequency channel | |||
| 731 | 6061457 | Waterproof microphone and speaker | |||
| 732 | 6055080 | Optical microphone | |||
| 733 | 6051913 | Electroacoustic transducer and acoustic isolator for use therein | |||
1999 | |||||
| 734 | 5956622 | Device for generating calling vibrations or calling sounds in cellular or pager phones | |||
| 735 | 5942734 | Noise-attenuating shielding unit and method for loudspeakers | |||
| 736 | 5933510 | User selectable unidirectional/omnidirectional microphone housing | |||
| 737 | 5933506 | Transmitter-receiver having ear-piece type acoustic transducing part | |||
| 738 | 5912978 | Loudspeaker | |||
| 739 | 5909496 | Speaker apparatus | |||
| 740 | 5905693 | Isolation mount for an acoustic device | |||
| 741 | 5903068 | Electroacoustic transducer | |||
| 742 | 5899847 | Implantable middle-ear hearing assist system using piezoelectric transducer film | |||
| 743 | 5886656 | Digital microphone device | |||
| 744 | 5875251 | Mechanism of vibration type microphone | |||
| 745 | 5862237 | Speaker apparatus | |||
1998 | |||||
| 746 | 5854846 | Wafer fabricated electroacoustic transducer | |||
| 747 | 5812659 | Ear microphone with enhanced sensitivity | |||
| 748 | 5794201 | Digital acoustic signal processing apparatus | |||
| 749 | 5771154 | Heatsink assembly for a high-power device | |||
| 750 | 5762583 | Piezoelectric film transducer | |||
| 751 | 5740259 | Pressure wave transducing | |||
| 752 | 5717818 | Audio signal storing apparatus having a function for converting speech speed | |||
| 753 | 5706335 | Method and appartus for transmitting coded audio signals through a transmission channel with limited bandwidth | |||
1997 | |||||
| 754 | 5676353 | Hydraulic lever actuator | |||
| 755 | 5638455 | Microphone device | |||
| 756 | 5592559 | Speaker driving circuit | |||
1996 | |||||
| 757 | 5566135 | Digital transducer | |||
| 758 | 5540248 | Fluidic sound amplification system | |||
1995 | |||||
| 759 | 5461193 | Sound pick-up for resonant bodies | |||
| 760 | 5430803 | Bifunctional earphone set | |||
| 761 | 5426719 | Ear based hearing protector/communication system | |||
| 762 | 5425003 | Acoustic transducer mounting clamp | |||
| 763 | 5404577 | Combination head-protective helmet & communications system | |||
| 764 | 5400414 | Loudspeaker | |||
| 765 | 5388162 | Sound innovation speaker system | |||
1994 | |||||
| 766 | 5377166 | Polyhedral directional transducer array | |||
| 767 | 5373555 | Unidirectional ear microphone and gasket | |||
| 768 | 5363444 | Unidirectional ear microphone and method | |||
| 769 | 5359157 | Contact type indirect conduction, vibrating type microphone | |||
| 770 | 5347587 | Speaker driving device | |||
| 771 | 5317643 | Audio helmet apparatus | |||
| 772 | 5281777 | Fluid damped acoustic enclosure system | |||
| 773 | 5280524 | Bone conductive ear microphone and method | |||
1993 | |||||
| 774 | 5246353 | Air breezing pump | |||
| 775 | 5228092 | Voice transducer | |||
| 776 | 5194686 | Device for electroacoustic amplification of a stringed instrument with a tailpiece | |||
| 777 | 5179595 | Electrodynamic-fluidic transducer element for pneumatic loudspeaker | |||
1992 | |||||
| 778 | 5163093 | Microphone mounting for a person's neck | |||
| 779 | 5157730 | Pulse rate modulation type piezoelectric crystal driver device | |||
| 780 | 5151944 | Headrest and mobile body equipped with same | |||
| 781 | 5125032 | Talk/listen headset | |||
| 782 | 5107540 | Electromagnetic resonant vibrator | |||
| 783 | 5095509 | Audio reproduction utilizing a bilevel switching speaker drive signal | |||
1991 | |||||
| 784 | 5060274 | Hydrostatic speaker and speaker driver | |||
| 785 | 5054080 | Pneumatic loudspeaker with a continuous pressurized fluid flow | |||
| 786 | 5054079 | Bone conduction microphone with mounting means | |||
1990 | |||||
| 787 | 4975967 | Earplug for noise protected communication between the user of the earplug and surroundings | |||
| 788 | 4934998 | Prenatal audio apparatus | |||
| 789 | 4903703 | Conversation device of MR imaging apparatus | |||
1989 | |||||
| 790 | 4843628 | Inertial microphone/receiver with extended frequency response | |||
| 791 | 4840183 | Electrocardiograph | |||
| 792 | 4834212 | Sound muffler for covering the mouth | |||
| 793 | 4815049 | Disappearing baffle for sonar arrays | |||
1988 | |||||
| 794 | 4773096 | Digital switching power amplifier | |||
| 795 | 4722517 | Mechanical spring having negative spring stiffness useful in an electroacoustic transducer | |||
1987 | |||||
| 796 | 4701658 | Broadband acoustic point-contact transducer | |||
| 797 | 4700396 | Sound-wave receiving appliance | |||
| 798 | 4696045 | Ear microphone | |||
| 799 | 4672976 | Heart sound sensor | |||
| 800 | 4652702 | Ear microphone utilizing vocal bone vibration and method of manufacture thereof | |||
1986 | |||||
| 801 | 4612420 | Loudspeaker system for converting a digitized electric signal into an acoustic signal | |||
| 802 | 4607383 | Throat microphone | |||
| 803 | 4607382 | Electroacoustic transducer unit with reduced resonant frequency and mechanical spring with negative spring stiffness, preferably used in such a transducer unit | |||
| 804 | 4596903 | Pickup device for picking up vibration transmitted through bones | |||
| 805 | 4591668 | Vibration-detecting type microphone | |||
| 806 | 4588867 | Ear microphone | |||
| 807 | 4569077 | Transducer mounting assembly | |||
| 808 | 4566120 | Loudspeaker system and loudspeaker for use in a loud-speaker system for converting an n-bit digitized electric signal into an acoustic signal | |||
1985 | |||||
| 809 | 4555797 | Hybrid loudspeaker system for converting digital signals to acoustic signals | |||
| 810 | 4542494 | Arrangement for fastening a phonograph stylus holder to the tone arm | |||
| 811 | 4534022 | Phonograph pick-up with improved shield grounding | |||
| 812 | 4520238 | Pickup device for picking up vibration transmitted through bones | |||
| 813 | 4519063 | Phono pickup cartridge | |||
| 814 | 4516428 | Acceleration vibration detector | |||
| 815 | 4515997 | Direct digital loudspeaker | |||
| 816 | 4509159 | Aluminum-aluminum oxide stylus arm | |||
| 817 | 4498188 | Electronic stethoscope for monitoring the operation of a prosthetic valve implanted in a patient's heart | |||
| 818 | 4495641 | Microphone pickup for musical instruments | |||
| 819 | 4495611 | Vibration system of pickup cartridge of record player | |||
1984 | |||||
| 820 | 4488283 | Epoxy resin | |||
| 821 | 4469920 | Piezoelectric film device for conversion between digital electric signals and analog acoustic signals | |||
| 822 | 4441176 | Damping mechanism for a video disc stylus holder | |||
| 823 | 4437179 | Phono pickup cartridge | |||
| 824 | 4424583 | Pickup cartridge having a ribbed cantilever | |||
1983 | |||||
| 825 | 4422182 | Digital microphone | |||
| 826 | 4410975 | Stereophonic pick-up cartridge | |||
| 827 | 4409681 | Transducer | |||
| 828 | 4404670 | Pickup arm retainer for video disc cartridge | |||
| 829 | 4397013 | Cantilever and phonograph pickup cartridge including said cantilever | |||
| 830 | 4395814 | Acoustic vibrating element of graphite and method of manufacturing same | |||
| 831 | 4395593 | Acoustic differential digital coder | |||
| 832 | 4392548 | Speaker enclosure and method of producing same | |||
| 833 | 4382454 | Boron cantilever pipe | |||
| 834 | 4374472 | Vibration sensor | |||
| 835 | 4373378 | Vibration sensor for an automotive vehicle | |||
| 836 | 4370523 | Process and apparatus for converting sound waves into digital electrical signals | |||
1982 | |||||
| 837 | 4364120 | Pickup cartridge of moving coil type for phonograph | |||
| 838 | 4362772 | Vibratory elements for audio equipment | |||
| 839 | 4360707 | Digitally driven combination coils for electrodynamic acoustic transducers | |||
| 840 | 4352176 | Electromagnetic pickup cartridge | |||
| 841 | 4345322 | Pickup cartridge for reproducing signals recorded on a 45-45 stereophonic record disk | |||
| 842 | 4344167 | Pickup device | |||
| 843 | 4342107 | Pick-up needle | |||
| 844 | 4334315 | Wireless transmitting and receiving systems including ear microphones | |||
| 845 | 4326285 | Stereo phonograph cartridge | |||
| 846 | 4311872 | Portable voice communication system | |||
| 847 | 4310917 | Pick-up | |||
| 848 | 4310730 | Shielded piezoelectric acoustic pickup for mounting on musical instrument sounding boards | |||
1981 | |||||
| 849 | 4308431 | Speaker with low mass driver | |||
| 850 | 4279691 | Method of making boron cantilever | |||
| 851 | 4278000 | Piezoelectric transducer for electrical string instruments and pickup means comprising the same | |||
| 852 | 4269416 | Head shell for record player tonearms | |||
| 853 | 4259550 | Acoustic device with floating vibrating means | |||
| 854 | 4258229 | Body vibration pickup | |||
| 855 | 4256917 | Anhydrous L-lysine monohydrochloride in .alpha.-cyrstalline form and preparation thereof | |||
1980 | |||||
| 856 | 4241241 | Electromechanical record disk dynamic range expander | |||
| 857 | 4238646 | Pickup cartridge for reproducing signals recorded on a 45--45 stereophonic record disk | |||
| 858 | 4232869 | Pickup cartridge | |||
| 859 | 4220341 | Pickup | |||
| 860 | 4218591 | Phonograph cartridge with very hard metal ceramic frame | |||
| 861 | 4207532 | Frequency signal splitting circuit | |||
| 862 | 4205856 | Pickup cartridge | |||
| 863 | 4201107 | Audio power percussion pickups | |||
| 864 | 4198058 | Pick-up with exchangeable stylus | |||
| 865 | 4194744 | Phonograph pick-up transducer using a one-piece bearing and inertial damper fabricated from different materials | |||
| 866 | 4194095 | Fluid flow control speaker system | |||
| 867 | 4189969 | Pickup unit and pickup assembly for musical instrument | |||
| 868 | 4188549 | Acoustically responsive sensor switch | |||
| 869 | 4181122 | Device for measuring blood pressure | |||
1979 | |||||
| 870 | 4179589 | Phono cartridge | |||
| 871 | 4175552 | Vibration device | |||
| 872 | 4174111 | Compressive pivot suspension system for an electromagnetic cartridge | |||
| 873 | 4161632 | Pneumatic acoustic transducer with ferromagnetic fluid valve | |||
| 874 | 4150262 | Piezoelectric bone conductive in ear voice sounds transmitting and receiving apparatus | |||
| 875 | 4140321 | Phonograph cartridge replaceable stylus assembly | |||
| 876 | 4138122 | Pickup | |||
| 877 | 4136884 | Electromagnet type pickup device | |||
1978 | |||||
| 878 | 4124783 | Phonographic pickup | |||
| 879 | 4123067 | Stylus vibrating mechanism in pickup cartridge | |||
| 880 | 4114896 | Phonographic pick-up cartridge | |||
| 881 | 4103116 | Pickup cartridge with moving magnet armature | |||
| 882 | 4093833 | Moving coil cartridge with magnetic means to affix stylus holder to cartridge casing | |||
| 883 | 4090039 | Electrodynamic transducer | |||
| 884 | 4081628 | Microphone, particularly for body sounds, with slip coupling to the transducer element | |||
| 885 | 4067582 | Stylus suspension | |||
1977 | |||||
| 886 | 4064781 | Guitar pick | |||
| 887 | 4063285 | Pickup device with a composite compliance arm | |||
| 888 | 4061934 | Vibration pickup unit for sensing vibrations of musical instruments and the like | |||
| 889 | 4054808 | Vibration detecting device having a piezoelectric ceramic plate and a method for adapting the same for use in musical instruments | |||
| 890 | 4054758 | Mounting of pickup stylus | |||
| 891 | 4053721 | Piezoelectric type pickup cartridge for stereo with pressing and intermediate members for coupling | |||
| 892 | 4044379 | Method and apparatus for electromechanical recording of short wavelength modulation in a metal master | |||
| 893 | 4035590 | Apparatus for electromechanical recording of short wavelength modulation in a metal master | |||
| 894 | 4028491 | Transducer switching system | |||
| 895 | 4025734 | Ambient noise shielded ear transceiver | |||
| 896 | 4013992 | Diver's piezoelectric microphone with integral AGC preamplifier | |||
| 897 | 4010334 | Moving magnet contact acoustic transducer | |||
| 898 | 4009885 | Stereo phonograph pick-up cartridge | |||
| 899 | 4006318 | Inertial microphone system | |||
| 900 | 4001519 | Pick-up cartridges for gramophone records | |||
1976 | |||||
| 901 | 3992017 | Pickup cartridge | |||
| 902 | 3991284 | Gramaphone pickup | |||
| 903 | 3989895 | Stethoscope transducer | |||
| 904 | 3983335 | Stylus assembly and transducer using same | |||
| 905 | 3976830 | Apparatus and method for embossing information on a disc | |||
| 906 | 3964751 | Phonograph cartridge replaceable stylus assembly | |||
| 907 | 3961797 | Phonograph pickup cartridge stylus rod | |||
| 908 | 3958237 | Acoustic to pulse code transducer | |||
| 909 | 3952171 | Stereo phonograph cartridge | |||
| 910 | 3947708 | Apparatus for and method of converting from a digital signal to an acoustic wave using a piezoelectric beam | |||
| 911 | 3946149 | Apparatus for embossing information on a disc | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||