СПИСОК патентов США - подгруппа МПК16 H04R1/34
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| № п/п | Номер патента | Название патента | |||
2017 | |||||
| 1 | 9609426 | Narrow-angle directional microphone | |||
| 2 | 9602902 | Speaker mounting assembly | |||
| 3 | 9596533 | Unidirectional close-talking microphone and microphone cap | |||
| 4 | 9592770 | Loudspeaker system for a motor vehicle | |||
| 5 | 9591399 | Automatically controlled directional speaker, and lamp thereof | |||
| 6 | 9591397 | Loudspeaker mounting assembly | |||
| 7 | 9584924 | Unidirectional condenser microphone and method of manufacturing the same | |||
| 8 | 9583092 | Sound redirecting device for large displays | |||
| 9 | 9578404 | Vehicle sound systems and related assemblies and devices | |||
| 10 | 9571923 | Acoustic waveguide | |||
| 11 | 9571910 | Cover and electronic device having same | |||
| 12 | 9568179 | Modular stack light with central connectors | |||
| 13 | 9560443 | Multipurpose audio apparatus | |||
| 14 | 9560442 | Portable sound system | |||
| 15 | 9552705 | Life safety device with compact circumferential acoustic resonator | |||
| 16 | 9544681 | Acoustic deflector for omni-directional speaker system | |||
2016 | |||||
| 17 | 9525931 | Playback based on received sound waves | |||
| 18 | 9525765 | Ergonomic anechoic anti-noise canceling chamber for use with a communication device and related methods | |||
| 19 | 9516427 | Electrode extraction terminal for unidirectional condenser microphone unit and unidirectional condenser microphone unit | |||
| 20 | 9510072 | Sound diverter | |||
| 21 | 9503808 | Boundary microphone and boundary microphone adapter | |||
| 22 | 9491533 | Earphone device | |||
| 23 | 9489807 | Life safety device with compact circumferential acoustic resonator | |||
| 24 | 9485565 | Sound generating apparatus and electronic apparatus including the same | |||
| 25 | 9479850 | Speaker module for mobile device and mobile device having duct radiation structure | |||
| 26 | 9473848 | Transmission line loudspeaker | |||
| 27 | 9467772 | Acoustical signal generator using two transducers and a reflector with a non-flat contour | |||
| 28 | 9462213 | Video display device | |||
| 29 | 9459654 | Speaker mounting structure and display device | |||
| 30 | 9451355 | Directional acoustic device | |||
| 31 | 9449596 | Sound generation system, sound recording system, sound generation method, sound recording method, sound adjusting method, sound adjusting program, sound field adjusting system, speaker stand, furniture, speaker cabinet, and speaker device | |||
| 32 | 9426550 | Speaker system for a motor vehicle | |||
| 33 | 9390724 | Voice controlled assistant with coaxial speaker and microphone arrangement | |||
| 34 | 9386361 | Loudspeaker horn | |||
| 35 | 9380378 | Sound channel formed in a case to redirect sound with respect to a speaker of an electronic device positioned in the case | |||
| 36 | 9380377 | Directional MEMS microphone and receiver device | |||
| 37 | 9369788 | MEMS microphone package | |||
| 38 | 9357292 | Implementation of microphone array housing receiving sound via guide tube | |||
| 39 | 9357287 | Multiple receiver assembly and a method for assembly thereof | |||
| 40 | 9351071 | Audio source position estimation | |||
| 41 | 9344783 | Inverse horn loudspeakers | |||
| 42 | 9338545 | Acoustic wave conductor for mobile devices | |||
| 43 | 9326084 | Multi lobe stereo loudspeaker in one cabinet | |||
| 44 | 9319776 | Acoustic manipulator element | |||
| 45 | 9319760 | Low-profile speaker arrangements for compact electronic devices | |||
| 46 | 9307314 | Electronic device with side acoustic emission type speaker device | |||
| 47 | 9301044 | Acoustic apparatus | |||
| 48 | 9299360 | Speech processing apparatus, control method thereof, storage medium storing control program thereof, and vehicle, information processing apparatus, and information processing system including the speech processing apparatus | |||
| 49 | 9288571 | Bass reflex loudspeaker system with phase correction element | |||
| 50 | 9288560 | Branched acoustic device | |||
| 51 | 9286863 | Apparatus and method for a celeste in an electronically-orbited speaker | |||
| 52 | 9282400 | Portable isolation cabinet | |||
| 53 | 9275612 | Keyboard instrument | |||
| 54 | 9271069 | Microphone housing arrangement for an audio conference system | |||
| 55 | 9264797 | Directional microphone device, acoustic signal processing method, and program | |||
| 56 | 9264794 | Orientation-responsive acoustic array control | |||
| 57 | 9264789 | Equal expansion rate symmetric acoustic transformer | |||
| 58 | 9258638 | Anti-diffraction and phase correction structure for planar magnetic transducers | |||
| 59 | 9253561 | Orientation-responsive acoustic array control | |||
| 60 | 9253557 | Electronic device | |||
| 61 | 9247338 | Electroacoustic transducer | |||
| 62 | 9241207 | Speaker module | |||
| 63 | 9232303 | Apparatus for enhancing sound from portable devices | |||
| 64 | 9232302 | Microphone assemblies with through-silicon vias | |||
| 65 | 9232294 | Earphone device | |||
| 66 | 9232291 | Mobile terminal | |||
2015 | |||||
| 67 | 9226061 | Speaker assembly | |||
| 68 | 9226058 | Media assembly for a structural support | |||
| 69 | 9223538 | Interactive sound reproducing | |||
| 70 | 9219954 | Acoustic horn manifold | |||
| 71 | 9215524 | Acoustic horn manifold | |||
| 72 | 9208768 | Acoustical transverse horn for controlled horizontal and vertical sound dispersion | |||
| 73 | 9204212 | Multiple aperture speaker assembly | |||
| 74 | 9179212 | Earphone device | |||
| 75 | 9173039 | Optical microphone | |||
| 76 | 9173019 | Loudspeaker with rotatable sound-reflecting member | |||
| 77 | 9173015 | Microphone module with sound pipe | |||
| 78 | 9167341 | Multiple-way loudspeaker | |||
| 79 | 9165551 | Sound reflector and electronic device with speaker, including sound reflector | |||
| 80 | 9161120 | Open-baffle loudspeaker | |||
| 81 | 9161119 | Phi-based enclosure for speaker systems | |||
| 82 | 9118989 | Noise mitigating microphone attachment | |||
| 83 | 9117435 | Volume amplifying assembly and portable electronic device packing case using the volume amplifying assembly | |||
| 84 | 9113261 | Unidirectional condenser microphone and method for adjusting acoustic resistance | |||
| 85 | 9113244 | Loudspeaker for eliminating a frequency response dip | |||
| 86 | 9106728 | Mobile terminal | |||
| 87 | 9100750 | Loudspeaker | |||
| 88 | 9084057 | Compact acoustic mirror array system and method | |||
| 89 | 9084044 | Electronic device having multi-directional adjustable speaker | |||
| 90 | 9071908 | Loudspeaker with a wave guide | |||
| 91 | 9060224 | Voice controlled assistant with coaxial speaker and microphone arrangement | |||
| 92 | 9014402 | Acoustically isolated parabolic sound pickup assembly | |||
2014 | |||||
| 93 | 8724840 | Offset acoustic channel for microphone systems | |||
2013 | |||||
| 94 | 8528690 | Sound effect amplication diffuser | |||
2012 | |||||
| 95 | 8320597 | Acoustic dock for portable electronic device | |||
| 96 | 8229133 | Portable sound recorder | |||
2011 | |||||
| 97 | 7861821 | Acoustically transmissive blanket system | |||
2010 | |||||
| 98 | 7837006 | Enhanced spectrum acoustic energy projection system | |||
2009 | |||||
| 99 | 7610991 | Speaker and method of outputting acoustic sound | |||
2007 | |||||
| 100 | 7252176 | Reflex-ported folded horn enclosure | |||
| 101 | 7178629 | Electroacoustic public address unit with acoustic horn or waveguide | |||
2006 | |||||
| 102 | 7051835 | Bass-reflex loudspeaker system and method of manufacturing the same | |||
| 103 | 7021419 | Speaker system | |||
2005 | |||||
| 104 | 6957715 | Garden speaker | |||
| 105 | 6950530 | Directional loudspeaker unit | |||
| 106 | 6931143 | Thin enclosure electroacoustical transducing | |||
| 107 | 6909670 | Ultrasonic sensor assembly for a vehicle reversing radar | |||
| 108 | 6839445 | Piezoelectric speaker | |||
2004 | |||||
| 109 | 6820718 | Acoustic reproduction device with improved directional characteristics | |||
| 110 | 6819769 | Electrolytic loudspeaker assembly | |||
| 111 | 6810127 | Clear sound side fill center fill | |||
| 112 | 6801633 | Subwoofer assembly | |||
| 113 | 6798891 | Speaker system | |||
| 114 | 6796401 | Speaker apparatus equipped with means for producing complicated waveform of low frequency with higher improved fidelity | |||
| 115 | 6771787 | Waveguide electroacoustical transducing | |||
| 116 | 6763110 | Sound guide for speaker and handset for mobile communication using the same | |||
| 117 | 6738483 | Overhead loudspeaker systems | |||
| 118 | 6719091 | Coaxial speaker system | |||
| 119 | 6681023 | Radial pickup microphone enclosure | |||
| 120 | 6674870 | Adjustable sound capturing device (MICTUBZ) | |||
2003 | |||||
| 121 | 6650760 | Loudspeaker | |||
| 122 | 6648098 | Spiral acoustic waveguide electroacoustical transducing system | |||
| 123 | 6603862 | Spherical loudspeaker system | |||
| 124 | 6597797 | Spherical loudspeaker system with enhanced performance | |||
| 125 | 6585077 | Sound-producing device with acoustic waveguide | |||
| 126 | 6578660 | Speaker enclosure venturi expander | |||
| 127 | 6571909 | Loudspeaker enclosure | |||
| 128 | 6533063 | Video equipment speaker device with acoustic lens | |||
| 129 | 6527080 | Passive system for speech enhancement | |||
| 130 | 6519348 | Speaker apparatus and television set | |||
| 131 | 6516072 | Loudspeaker | |||
2002 | |||||
| 132 | 6487297 | Structure of a loudspeaker | |||
| 133 | 6484843 | Speaker apparatus equipped with means for producing complicated waveform of low frequency with higher improved fidelity | |||
| 134 | 6478108 | Speaker box | |||
| 135 | 6435301 | Apparatus for the redistriabution of acoustic energy | |||
| 136 | 6430293 | Recording and play-back two-channel system for providing a holophonic reproduction of sounds | |||
| 137 | 6425456 | Hollow semicircularly curved loudspeaker enclosure | |||
| 138 | 6408080 | Boundary layer microphone | |||
| 139 | 6362726 | Sounder device which deflects sound away from a housing | |||
| 140 | 6356642 | Multi-speaker system | |||
| 141 | 6343132 | Loudspeaker | |||
2001 | |||||
| 142 | 6320971 | Speaker system and a method for improving sound quality thereof | |||
| 143 | 6263083 | Directional tone color loudspeaker | |||
| 144 | 6257365 | Cone reflector/coupler speaker system and method | |||
| 145 | 6215883 | Loudspeaker with movable virtual point source | |||
2000 | |||||
| 146 | 6152257 | Audio speaker | |||
| 147 | 6125964 | Electric horn structure with the trumpet body and the resonator in one piece | |||
| 148 | 6101262 | Flush-mount pivoting speaker | |||
| 149 | 6095279 | Loudspeaker system | |||
| 150 | 6079514 | Acoustic horn transducer with a conic type diffuser having and exponential profile in wood | |||
| 151 | 6078676 | Speaker system with a three-dimensional spiral sound passage | |||
| 152 | 6070694 | Loudspeaker assembly | |||
| 153 | 6069958 | Listening apparatus for remote wildlife sound acquistion | |||
| 154 | 6068080 | Apparatus for the redistribution of acoustic energy | |||
| 155 | 6062339 | Compact spiral cavity loudspeaker enclosure | |||
| 156 | 6059069 | Loudspeaker waveguide design | |||
| 157 | 6038328 | Minimization of acoustic echo effects in a microphone boot | |||
| 158 | 6009972 | Omni-directional speaker system | |||
1999 | |||||
| 159 | 6009184 | Noise control device for a boom mounted noise-canceling microphone | |||
| 160 | 5988314 | Sound output system | |||
| 161 | 5975236 | Speaker assembly | |||
| 162 | 5963640 | Radiotelephone having an acoustical wave guide coupled to a speaker | |||
| 163 | 5953436 | Apparatus for generating an audible tone | |||
| 164 | 5952620 | Omni-directional sub-bass loudspeaker | |||
| 165 | 5949893 | Loudspeaker box | |||
| 166 | 5943431 | Loudspeaker with tapered slot coupler and sound reproduction system | |||
| 167 | 5943430 | Television stereophonic audio system | |||
| 168 | 5940347 | Directed stick radiator | |||
| 169 | 5933509 | Band pass speaker | |||
| 170 | 5929393 | Speaker cabinet with sounding board | |||
| 171 | 5900593 | Loudspeaker system | |||
| 172 | 5890072 | Radiotelephone having a non-resonant wave guide acoustically coupled to a microphone | |||
| 173 | 5889876 | Hemispherical speaker system | |||
| 174 | 5886304 | Omni-directional sound system | |||
1998 | |||||
| 175 | 5847331 | Omnidirectional loudspeaker | |||
| 176 | 5802196 | Speaker for radiating sound waves in all directions relative to a speaker supporting surface | |||
| 177 | 5802193 | Outdoor loudspeaker system | |||
| 178 | 5793001 | Synchronized multiple transducer system | |||
| 179 | 5764783 | Variable beamwidth transducer | |||
| 180 | 5764782 | Acoustic reflector | |||
| 181 | 5721401 | Sub-woofer module | |||
1997 | |||||
| 182 | 5692060 | Unidirectional microphone | |||
| 183 | 5673329 | Omni-directional loudspeaker system | |||
| 184 | 5616892 | Virtual imaging multiple transducer system | |||
| 185 | 5615176 | Acoustic reflector | |||
1996 | |||||
| 186 | 5537480 | Sound output system | |||
| 187 | 5535284 | Woofer speaker and acoustically coupled sub-woofer speaker system | |||
| 188 | 5524059 | Sound acquisition method and system, and sound acquisition and reproduction apparatus | |||
| 189 | 5485521 | Audio mirror speaker | |||
1995 | |||||
| 190 | 5471018 | Audio or video apparatus with a built-in loudspeaker | |||
| 191 | 5451726 | Omnidirectional speaker system | |||
| 192 | 5446793 | Method of improving the quality of sound reproduction and apparatus for carrying at least one loudspeaker emitting in three directions | |||
| 193 | 5446792 | Reflection-type speaker apparatus | |||
| 194 | 5418336 | Sound output device | |||
| 195 | 5402502 | Sound output system | |||
| 196 | 5388162 | Sound innovation speaker system | |||
1994 | |||||
| 197 | 5359158 | Ceiling-mounted loudspeaker | |||
| 198 | 5306880 | Omnidirectional speaker system | |||
| 199 | 5298690 | Sound distributor with symmetry of revolution | |||
| 200 | 5283835 | Ferroelectric composite film acoustic transducer | |||
1993 | |||||
| 201 | 5274709 | Speaker device for television receiver | |||
| 202 | 5268538 | Hemispherically wide-radiating-angle loudspeaker system | |||
| 203 | 5261006 | Loudspeaker system comprising a helmholtz resonator coupled to an acoustic tube | |||
| 204 | 5258584 | Multiple auxiliary compound driver loudspeaker system | |||
| 205 | 5249235 | Microphone with concealed port | |||
| 206 | 5226076 | Directional microphone assembly | |||
| 207 | 5225639 | Loudspeaker | |||
| 208 | 5220608 | Method and means for stereophonic sound reproduction | |||
| 209 | 5216209 | Loudspeaker system and method for disbursing sounds waves | |||
| 210 | 5206465 | Sound collecting and concentrating device for attaching to the back of a loudspeaker | |||
1992 | |||||
| 211 | 5173942 | Audio system operable in directional and non-directional modes | |||
| 212 | 5168525 | Boundary-layer microphone | |||
| 213 | 5164549 | Sonic wave generator | |||
| 214 | 5163747 | Desk lamp stereo output device incorporated thereto | |||
| 215 | 5163167 | Sound wave guide | |||
| 216 | 5144670 | Sound output system | |||
| 217 | 5137110 | Highly directional sound projector and receiver apparatus | |||
| 218 | 5131052 | Mid-range loudspeaker assembly propagating forward and backward sound waves in phase | |||
| 219 | 5129006 | Electronic audio signal amplifier and loudspeaker system | |||
| 220 | 5121426 | Loudspeaking telephone station including directional microphone | |||
| 221 | 5117463 | Speaker system having directivity | |||
| 222 | 5115882 | Omnidirectional dispersion system for multiway loudspeakers | |||
| 223 | 5105905 | Co-linear loudspeaker system | |||
| 224 | 5103927 | Variable pattern, collapsible, directional transducer | |||
| 225 | 5086871 | Omnidirectional electro-accoustical chamber | |||
1991 | |||||
| 226 | 5073946 | Thin speaker having an enclosure with an open portion and a closed portion | |||
| 227 | 5062140 | Induction speaker | |||
| 228 | 5031220 | Mobile stereo speaker set | |||
| 229 | 5025886 | Multi-ported and multi-directional loudspeaker system | |||
| 230 | 4991687 | Speaker system having directivity | |||
| 231 | 4989254 | Electro-acoustic transducer and manufacturing process | |||
| 232 | 4984653 | Loudspeaker arrangement | |||
1990 | |||||
| 233 | 4967872 | Loud speaker system | |||
| 234 | 4949386 | Speaker system | |||
| 235 | 4907671 | Wide dispersion reflector | |||
| 236 | 4899390 | Thin speaker having an enclosure within an open portion and a closed portion | |||
| 237 | 4893695 | Speaker system | |||
1989 | |||||
| 238 | 4870691 | Load and dispersion cell for sound | |||
| 239 | 4862508 | Method for large-scale multiple source sound reinforcement | |||
| 240 | 4862507 | Microphone acoustical polar pattern converter | |||
| 241 | 4862278 | Video camera microphone with zoom variable acoustic focus | |||
| 242 | 4844198 | Plane wave focusing lens | |||
| 243 | 4836329 | Loudspeaker system with wide dispersion baffle | |||
| 244 | 4836328 | Omnidirectional acoustic transducer | |||
| 245 | 4823908 | Directional loudspeaker system | |||
| 246 | 4805731 | Sound projection method and apparatus | |||
| 247 | 4800983 | Energized acoustic labyrinth | |||
| 248 | 4799264 | Speaker system | |||
1988 | |||||
| 249 | 4787472 | Audio speaker apparatus | |||
| 250 | 4768614 | Unidirectional enhancer for microphones | |||
| 251 | 4757546 | Narrow directional microphone | |||
| 252 | 4726444 | Sound wave control device | |||
| 253 | 4718517 | Loudspeaker and acoustic transformer therefor | |||
1987 | |||||
| 254 | 4701951 | Acoustic imager | |||
| 255 | 4635749 | Speaker enclosure | |||
1986 | |||||
| 256 | 4633045 | Differential microphone | |||
| 257 | 4625829 | Speaker grill | |||
| 258 | 4624337 | Speaker enclosure | |||
| 259 | 4620317 | Tabletop speaker assembly | |||
| 260 | 4593784 | Loudspeaker enclosure | |||
| 261 | 4588042 | Parabolic speaker | |||
| 262 | 4580655 | Defined coverage loudspeaker horn | |||
| 263 | 4570742 | Microphone apparatus | |||
1985 | |||||
| 264 | 4555598 | Teleconferencing acoustic transducer | |||
| 265 | 4553628 | Speaker system | |||
| 266 | 4541188 | Reflective audio assembly and picture | |||
| 267 | 4531229 | Method and apparatus for improving binaural hearing | |||
| 268 | 4529059 | Vibrating diaphragm type audible device with acoustically improved grille and method | |||
| 269 | 4496021 | 360 Degree radial reflex orthospectral horn for high-frequency loudspeakers | |||
1984 | |||||
| 270 | 4475620 | Loudspeaker with wall reflex absorber | |||
| 271 | 4474258 | Loudspeaker enclosure and waveform energy reflector | |||
| 272 | 4445227 | Loudspeaker having improved directional characteristics | |||
| 273 | 4437541 | Controlled dispersion speaker configuration | |||
| 274 | 4436966 | Conference microphone unit | |||
| 275 | 4429762 | Horn loudspeakers of the sectorial diffusion type, and method for making said loudspeakers | |||
1983 | |||||
| 276 | 4421957 | End-fire microphone and loudspeaker structures | |||
| 277 | 4421200 | Elliptically shaped transducer enclosure | |||
| 278 | 4401859 | Directional microphone with high frequency selective acoustic lens | |||
1982 | |||||
| 279 | 4365113 | Speaker unit for automotive vehicles | |||
| 280 | 4357490 | High fidelity loudspeaker system for aurally simulating wide frequency range point source of sound | |||
| 281 | 4348750 | Energy control device | |||
| 282 | 4348549 | Loudspeaker system | |||
| 283 | 4322578 | Method and devices for the omnidirectional radiation of sound waves | |||
1981 | |||||
| 284 | 4298087 | Unidirectional speaker enclosure | |||
| 285 | 4266092 | Loudspeaker system with broad image source | |||
| 286 | 4264790 | Directional microphone | |||
| 287 | 4260928 | Electro-acoustic transducer with horn and reflector | |||
| 288 | 4256922 | Stereophonic effect speaker arrangement | |||
1980 | |||||
| 289 | 4227050 | Virtual sound source system | |||
| 290 | 4225010 | Loudspeaker system | |||
| 291 | 4221929 | Speaker system | |||
| 292 | 4214645 | Method of and means for loudspeaker sound wave distribution | |||
| 293 | 4194590 | Loudspeaker horn with adjustable angle of dispersion | |||
| 294 | 4190739 | High-fidelity stereo sound system | |||
| 295 | 4184562 | Multi-directional assemblies for sonic logging | |||
| 296 | 4181193 | Sound projection system | |||
1979 | |||||
| 297 | 4174469 | Adjustable directivity microphone incorporated in a tape recorder casing | |||
| 298 | 4164631 | Horn loudspeaker with acoustic lens | |||
| 299 | 4134471 | Narrow angle cylindrical wave full range loudspeaker system | |||
| 300 | 4133975 | Loudspeaker system with broad image source with directionality control for the tweeter | |||
1978 | |||||
| 301 | 4116302 | Horn loudspeaker | |||
| 302 | 4107479 | Electro-acoustic transducer | |||
| 303 | 4091891 | Horn speaker | |||
| 304 | 4085289 | Loudspeaker system | |||
| 305 | 4068091 | Binaural sound pickup | |||
1977 | |||||
| 306 | 4054748 | Cardioid electro-acoustic radiator | |||
| 307 | 4051330 | Hearing aid having adjustable directivity | |||
| 308 | 4040503 | Horn speaker | |||
| 309 | 4038502 | Acoustic coupling structure for microphone | |||
| 310 | 4037052 | Sound pickup assembly | |||
| 311 | 4014597 | Speaker enclosures | |||
| 312 | 4006317 | Electrostatic transducer and acoustic and electric signal integrator | |||
1976 | |||||
| 313 | 3982142 | Piezoelectric transducer assembly and method for generating a cone shaped radiation pattern | |||
| 314 | 3975599 | Directional/non-directional hearing aid | |||
| 315 | 3972385 | Horn speaker | |||
| 316 | 3964571 | Acoustic system | |||
| 317 | 3944757 | High-fidelity moving-coil loudspeaker | |||
| 318 | 3938617 | Speaker enclosure | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||