СПИСОК патентов США - подгруппа МПК16 H04R1/26


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№ п/п Номер патента Название патента

2017

19584904Spherically housed loudspeaker system
29584900Customization earphone structure and detachable audio broadcasting module thereof
39584898Joiner for a receiver assembly
495784032-way speaker with coaxial effect
59554215Earphone
69538282Acoustically transparent waveguide
79538268Complementary asymmetric transducer configuration for lower distortion and extended range

2016

89532133Dual-frequency coaxial earphone
99532132Hearing-impaired person assistance speaker
109525932Acoustic device having active drivers mounted to a passive radiator diaphragm
119525931Playback based on received sound waves
129516426Electrostatic membrane pump/transducer and methods to make and use same
139516403Earphone with stand-alone high-frequency driver
149510115Hearing aid device using dual electromechanical vibrator
159503807Acoustic horn arrangement
169503805Piezoelectric ceramic dual-frequency earphone structure
179503797Audio and display system
189497562Sound field control apparatus and method
199485565Sound generating apparatus and electronic apparatus including the same
209479862Acoustic box structure
219467784Piezoelectric-type speaker
229438974Speaker assembly with clamping subassemblies
239426598Spatial calibration of surround sound systems including listener position estimation
249426576Loudspeaker and electrodynamic acoustic transducer with bulbous waveguide tip
259414152Audio and power signal distribution for loudspeakers
269398388Method and circuit for testing an audio high-frequency loudspeaker being part of a loudspeaker system
279392357Method and apparatus for enhanced stimulation of the limbic auditory response
289392354Headphones with optimized radiation of sound
299374637Electronic system and electronic device thereof
309369794Earbuds with electrostatic discharge protection
319357310Full-audio-range speaker
329357287Multiple receiver assembly and a method for assembly thereof
339357286Coaxial sound generating unit cartridge and a two-way earphone using the same
349313580Audio speaking having an electrostatic membrane pump and methods to use same
359294847Electrostatic loudspeaker capable of dispersing sound both horizontally and vertically
369294840Ease-of-use wireless speakers
379247340Circuits for improved audio signal reconstruction
389247339Loudspeaker design
399241205Vibration device, sound generator, speaker system, and electronic device

2015

409226083Multifunction system and method for integrated hearing and communication with noise cancellation and feedback management
419204212Multiple aperture speaker assembly
429191734Loudspeaker
439173030Speaker system and speaker driving method
449167341Multiple-way loudspeaker
459161109Loudspeaker, and electronic apparatus and mobile device using the loudspeaker
469119003Sound generator and sound-generating apparatus
479119000Modular speaker system
489113259Tunable multichannel headphone and method for assembling the same
499106991Speaker cabinet
509100754Electrically conductive membrane pump/transducer and methods to make and use same
519094762Gaming headset vibrator
529071908Loudspeaker with a wave guide
539055369Earphone
549055366Multi-driver earbud

2014

558724837Personal media device docking station having an acoustic interface

2013

568503690Loudspeaker unit

2007

577178628Speaker assembly

2006

587111706Enclosure and audio-visual apparatus comprising same

2005

596940990Multi-channel audio center speaker device
606904154Acoustic device

2004

616810127Clear sound side fill center fill
626801631Speaker system with multiple transducers positioned in a plane for optimum acoustic radiation pattern
636792122Acoustic device
646771784Sub woofer system
656766027Elliptical flushmount speaker
666751333Inertial vibration transducers
676738483Overhead loudspeaker systems

2003

686603863Headphone apparatus for providing dynamic sound with vibrations and method therefor
696580801Loudspeaker apparatus
706580799Keyboard comprising a loudspeaker
716519349Loudspeaker
726516072Loudspeaker

2002

736496586Thin Loudspeaker
746466675Loudspeaker system
7564382373D woofer drive circuit
766404894Packaging
776399870Musical instruments incorporating loudspeakers
786363157Multiple element electroacoustic transducing
796359991Greetings or the like card
806356642Multi-speaker system
816351542Loudspeakers with panel-form acoustic radiating elements
826343132Loudspeaker

2001

836327369Loudspeakers comprising panel-form acoustic radiating elements
846320967Passenger vehicles incorporating loudspeakers comprising panel-form acoustic radiating elements
856307942Panel-form microphones
866304661Loudspeakers comprising panel-form acoustic radiating elements
876285770Noticeboards incorporating loudspeakers
886266426Visual display means incorporating loudspeakers
896215881Ceiling tile loudspeaker
906201878Portable compact disc player
916198831Panel-form loudspeakers
926192136Inertial vibration transducers
936188775Panel-form loudspeakers
946181799Greetings or the like card

2000

956151402Vibration transducers

1999

966003766Vending machine
975946401Linear speaker array
985874695Speaker assembly

1998

995850460Bass speaker
1005802190Linear speaker array

1995

1015430260Speaker system
1025418336Sound output device

1994

1035284222Speaker cabinet
1045283836Planar speakers

1993

1055268538Hemispherically wide-radiating-angle loudspeaker system
1065258584Multiple auxiliary compound driver loudspeaker system
1075249237Audio transducer improvements
1085230021Audio transducer improvements

1992

1095164549Sonic wave generator
1105115882Omnidirectional dispersion system for multiway loudspeakers
1115097514Equilateral tetrahedral speaker system
1125082083Structure wall mounted speaker assembly
1135081683Loudspeakers

1991

1145067159Structure of a speaker apparatus
1155046581Loudspeaker system
1165025473Hemispherical speaker system
1175022488Transducer enclosure
1184991687Speaker system having directivity

1990

1194953223Speaker mounting system
1204940108Open line source speaker system
1214916675Broadband omnidirectional electroacoustic transducer

1989

1224888804Sound reproduction system
1234885782Single and double symmetric loudspeaker driver configurations
1244884655Tower-type speaker cabinet with pivoted plural speaker subassembly
1254882760Sound reproduction system
1264881265Apex loudspeaker
1274860365Method of fractionating the sound restoration of modulated signals in parallel mounted transducers, and sets of corresponding transducers
1284811406Compound speaker system
1294805729Speaker enclosure

1988

1304790408Coiled exponential bass/midrange horn loudspeakers
1314787472Audio speaker apparatus
1324727586High fidelity speaker system and assembly

1987

1334706295Coaxial loudspeaker system
1344696037Loudspeaker arrangement comprising one or more flat diaphragms
1354657107Loudspeaker cabinet
1364635748Speaker cabinet having interactive speakers

1986

1374624337Speaker enclosure
1384621708Tweeter bidirectional radiating
1394598789Sound reproducing
1404590332Phase coherent low frequency speaker
1414574906Outdoor speaker
1424572325Stereophonic baffle

1985

1434558762Loudspeaker
1444503554Stereophonic balance control system
1454503553Loudspeaker system

1984

1464466505Sound reproducing combination
1474451928Multi-speaker system for use in automobiles
1484450322Adjustable speaker system and method of adjustment
1494441577Direction-variable speaker system
1504440259Loudspeaker system for producing coherent sound
1514437541Controlled dispersion speaker configuration
1524426553Vehicle loudspeaker arrangement with magnetic-field-sensitive device

1983

1534410063Loudspeaker system
1544401857Multiple speaker

1982

1554365114Automotive loudspeaker having variable speaker orientation and particular electrical connections
1564365113Speaker unit for automotive vehicles
1574357490High fidelity loudspeaker system for aurally simulating wide frequency range point source of sound
1584349084Controlled ambience speaker system
1594348552Direct/reflecting speaker system and triangular shaped enclosure
1604348549Loudspeaker system
1614336861Speaker system
1624322578Method and devices for the omnidirectional radiation of sound waves
1634314620Loudspeaker with cone driven horn

1981

1644301889Speaker enclosure
1654295006Speaker system
1664289929Loudspeaker and enclosure combination
1674280586Speaker enclosure
1684270023Cylindrical speaker mechanism
1694266092Loudspeaker system with broad image source
1704249037Pyramid loudspeakers with twin cross-phased mid-range speakers

1980

1714227051Loud speaker and enclosure system
1724224469Stereo speaker system
1734221929Speaker system
1744207963Loudspeaker system
1754204096Sonic transducer mounting
1764199657Planar sound reproducing speaker system
1774190738Modular furniture structure

1979

1784179585Variable ratio full range direct-reflected pyramid inclined loudspeaker
1794178473Two-way loudspeaker for vehicle
1804177872Speaker system
1814139734Pivoted loudspeaker enclosure with visual indicator of optimum listening position
1824134471Narrow angle cylindrical wave full range loudspeaker system

1978

1834130174Loudspeaker
1844128738Compact transmission line loudspeaker system
1854122302Two way dynamic and electrostatic speaker enclosure with side vent for greater high frequency dispersion
1864119799Critical alignment loudspeaker system
1874100371Loudspeaker system with phase difference compensation
1884082159Ceramic speaker enclosure
1894073365Speaker system

1977

1904054750Full range rotatable speaker housing with oppositely directed speakers
1914051919High fidelity speaker enclosure
1924037051Flat baffle speaker system having improved crossover
1934033430Speaker enclosure
1944031318High fidelity loudspeaker system
1954006308Loudspeaker arrangement

1976

1963987245Compensated speaker-microphone
1973984635Low range loudspeaker system
1983983333Loud speaker system
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017