СПИСОК патентов США - подгруппа МПК16 H04R7/04


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№ п/п Номер патента Название патента

2017

19596531Flat panel displaying and sounding system integrating flat panel display with flat panel sounding unit array
29595992Electronic apparatus
39591420Generation of individual sound zones within a listening room
49591400Installation structure for acoustic transducer
59591391Vibration speaker
69591389Electronic device
79590162Piezoelectric vibration component and portable terminal
89584922Hybrid speaker
99583692Piezoelectric vibration device and portable terminal using the same
109571932Electronic device
119571615Electronic apparatus, panel unit, and unit for electronic apparatus
129565489Display device
139544672Condenser microphone
149544413Electronic device, control method, and control program

2016

159532124Installation structure for acoustic transducer
169525946Acoustic device
179525943Mechanically actuated panel acoustic system
189521490Speaker diaphragm and production method for speaker diaphragm
199516428MEMS acoustic transducer, MEMS microphone, MEMS microspeaker, array of speakers and method for manufacturing an acoustic transducer
209513727Touch input surface microphone
219510121Transducer and method of controlling the same
229510105Electronic device
239510099Speaker device
249503822Electroacoustic transducer
259497547Speaker structure
269496842Electronic device having sound generating unit with piezoelectric element configured for vibration and volume adjustment, and control method and control program for the electronic device
279485581Method of manufacturing speaker with diaphragm arrangement
289485557Device accessory with speakers
299473854Electrodynamic exciter and vehicle lamp employing the same
309473853Acoustic unit, loudspeaker and acoustic module having the same, and manufacturing method thereof
319467782Electro acoustic diaphragm
329467773Electronic device
339462213Video display device
349445200Piezoelectric speaker having weight and method of producing the same
359440259Electroacoustic conversion film, electroacoustic converter, flexible display, and projector screen
369438990Electronic device
379438972Silicon based MEMS microphone, a system and a package with the same
389432788Thin film circuit for acoustic transducer and methods of manufacture
399426580Electronic apparatus and panel unit
409426549Flat panel loudspeaker system and method of making
419406288Actuator for vibrating a sound board in a musical instrument and method for attaching same
429402136Sound generator and electronic apparatus using the same
439398378Acoustic generator, acoustic generating apparatus, and electronic apparatus
449398358Speaker and display having same
459392373Acoustic generator, acoustic generation device, and electronic device
469392372Acoustic generator, acoustic generation device, and electronic device
479392371Electronic device
489389688Display apparatus producing audio and haptic output
499380366Securing structure of sound output mechanism and sound processing means of mobile device capable of outputting visual and sound signals
509380365Acoustic generator, acoustic generation device, and electronic device
519380140Electronic apparatus
529374057Electronic device and method for controlling electronic device
539373314Installation structure for acoustic transducer
549369810Acoustic generator, acoustic generation device, and electronic device
559363607Plane-type speaker and AV apparatus
569363591Electronic device
579363588Panel-form loudspeaker
589357310Full-audio-range speaker
599357290Speaker system and method for driving same
609357280Apparatus having an acoustic display
619354665Electronic apparatus
629351080Electronic device including stiffness varying portion on housing
639351079Flat subwoofer
649351074Audio system and audio characteristic control device
659351067Acoustic generator, acoustic generation device, and electronic apparatus
669350837Communication device using a transducer to apply bending vibration to a contact member
679332353Plane-type speaker and AV apparatus
689332098Electronic device with piezoelectric vibration element
699327961Electrodynamic speaker structure having MEMS technology
709326053Flat panel speaker assembly integrated with vehicle trim
719294846Piezoelectric vibration element, and piezoelectric vibration device and portable terminal using piezoelectric vibration element
729294841Acoustic radiator including a combination of a co-axial audio speaker and passive radiator
739288564Integrated audio-visual systems
749277324Three part membrane speaker
759277323Compact audio speaker
769271085Damper of a voice coil plate for a plate speaker
779271067Transducer apparatus having a mechanical acoustic filter with movable blocking member
789258662Condenser microphone and manufacturing method thereof
799258638Anti-diffraction and phase correction structure for planar magnetic transducers
809247349Loudspeaker, video device, and portable information processing apparatus
819241205Vibration device, sound generator, speaker system, and electronic device
829236042Oscillation device
839232316Optically clear diaphragm for an acoustic transducer and method for making same

2015

849226078Acoustic transducers
859226077Acoustic actuator and acoustic actuator system
869226057External sound systems with integral flat panel loudspeakers for portable electronic devices
879219222Vibration device and portable terminal employing the same
889215531Acoustic generator, acoustic generating device, and electronic device
899210512Flat-type speaker having plurality of magnetic circuits which are horizontally connected
909197966Electronic device
919197965Planar-magnetic transducer with improved electro-magnetic circuit
929191749Electronic device that vibrates an element for sound transmission
939191748Electronic device
949191747Loudspeaker with force cancelling configuration
959173036Manufacturing method for narrow-type diaphragm and thin-type diaphragm, speaker-use diaphragm manufactured using same manufacturing method, speaker, electronic apparatus, and movable device
969173030Speaker system and speaker driving method
979167353Electrically conductive membrane pump/transducer and methods to make and use same
989162873Component and method for producing same
999161120Open-baffle loudspeaker
1009154882Sound generator
1019154862Flat panel loudspeaker system
1029148716Vibration speaker
1039148711Micro-speaker
1049143867Electronic device
1059143865Handheld electronic devices and methods involving distributed mode loudspeakers
1069131300Electronic device
1079131299Electronic device
1089117434Vibration-lead plate for flat type speaker, mounted between voice coil plate and vibration plate
1099113250Speaker with diaphragm arrangement
1109113249Robust diaphragm for an acoustic device
1119113248Diaphragm arrangement for generating sound
1129106994Ultra-slim speaker structure
1139103524Immersive display with minimized image artifacts
1149100753Acoustic transducer
1159100752Acoustic transducers with bend limiting member
1169094750Loudspeaker, inner-ear headphone including loudspeaker, and hearing aid including loudspeaker
1179094743Acoustic transducers
1189078069MEMS microphone with springs and interior support
1199078066Touch input surface speaker
1209071898Acoustic loudspeaker
1219070864Piezoelectric vibration device and portable terminal using the same
1229042557Method and apparatus for reproducing three-dimensional sound field
1238983112Planar speaker system

2014

1248897469Slim speaker structure having vibration effect
1258807267Self resonance-type sound-producing speaker and method of placing thereof

2012

1268094863Separate support structure for loudspeaker diaphragm

2010

1277684576Resonant element transducer

2009

1287576462Electromagnetic exciter
1297510047Speaker edge and resonator panel assembly

2007

1307251342Single end planar magnetic speaker
1317174025Resonant panel-form loudspeaker

2006

1327151837Loudspeaker
1337149318Resonant element transducer

2005

1346965679Equalizable electro-acoustic device used in commercial panels and method for converting said panels
1356965678Electronic article comprising loudspeaker and touch pad
1366963654Diaphragm, flat-type acoustic transducer, and flat-type diaphragm
1376956957Loudspeakers
1386956492Display signs comprising a flat panel loudspeaker
1396937987Character information receiving apparatus
1406934399Piston-type panel-form loudspeaker
1416929091Planar diaphragm loudspeaker and related methods
1426925191Flat panel speaker
1436911901Multi-functional vibro-acoustic device
1446904154Acoustic device
1456895097Planar type speaker and system using it
1466888946High frequency loudspeaker
1476885753Communication device using bone conduction
1486865277Passenger vehicle
1496845166Plane driving type electroacoustic transducer
1506839444Loudspeakers

2004

1516836552Panel loudspeakers
1526826285Bending wave loudspeaker
1536813362Loudspeaker and method of making same
1546810126Planar magnetic transducer
1556804367Speaker apparatus and electronic apparatus having speaker apparatus enclosed therein
1566795561Panel drive
1576779627Flat panel sound radiator with fire protective back box
1586760461Vehicle loudspeaker
1596751333Inertial vibration transducers
1606751329Loudspeaker driver
1616748090Multi-mode radiator panels
1626731764Speaker apparatus and electronic apparatus having speaker apparatus enclosed therein
1636721436Remote edge-driven panel speaker
1646694038Acoustic device
1656681026Rectangular transducer for panel-form loudspeaker
1666676879Method of making vehicle interior trim panel with integral loudspeaker

2003

1676634456Vibrating diaphragm of false speaker structure
1686627805Audio device and method including a membrane having at least two tongues with different resonant frequencies
1696622817Sound reproduction device working according to the bending wave principle
1706621908Speaker apparatus and electronic apparatus having speaker apparatus enclosed therein
1716618487Electro-dynamic exciter
1726610237Method of making a loudspeaker drive unit having a resiliently suspended panel-form member
1736606390Loudspeakers
1746593847Planar acoustic converting apparatus
1756591938Speaker diaphragm
1766590994Linear vibrating device and speaker equipped with the same
1776590993Panel-shaped loudspeaker
1786580799Keyboard comprising a loudspeaker
1796574347Flat-panel loudspeaker with compressed dampeners
1806560348Contact connections
1816557225Method of producing surface acoustic wave device
1826554098Panel speaker with wide free space
1836553124Acoustic device
1846546106Acoustic device
1856522760Active acoustic devices
1866519349Loudspeaker
1876519347Panel-form loudspeakers
1886519346Speaker apparatus and electronic apparatus having a speaker apparatus enclosed therein
1896510919Facing system for a flat panel radiator

2002

1906494289Device for dynamic excitation of panel loudspeakers
1916481173Flat panel sound radiator with special edge details
1926480614Planar acoustic transducer
1936478109Laminated composite panel-form loudspeaker
1946456723Acoustic device
1956449376Planar-type loudspeaker with at least two diaphragms
1966443586Light-emitting panel-form loudspeaker
1976442282Acoustic devices
1986427016Acoustic devices
1996411723Loudspeakers
2006404894Packaging
2016399870Musical instruments incorporating loudspeakers
2026397972Loudspeakers
2036389935Acoustic display screen
2046386315Flat panel sound radiator and assembly system
2056377695Trim panel comprising an integral acoustic system
2066372066Vibration exciter
2076369943Projection screen
2086359991Greetings or the like card
2096356641Vehicular loudspeaker system
2106351542Loudspeakers with panel-form acoustic radiating elements
2116347149Driver for a flat acoustic panel
2126342831Electronic apparatus

2001

2136333575Vibration exciter
2146332029Acoustic device
2156327369Loudspeakers comprising panel-form acoustic radiating elements
2166324294Passenger vehicles incorporating loudspeakers comprising panel-form acoustic radiating elements
2176324052Personal computing devices comprising a resonant panel loudspeaker
2186320967Passenger vehicles incorporating loudspeakers comprising panel-form acoustic radiating elements
2196307942Panel-form microphones
2206304661Loudspeakers comprising panel-form acoustic radiating elements
2216298140Electroacoustic transducer with improved tonal quality
2226298012Doubly resonant push-pull flextensional
2236285770Noticeboards incorporating loudspeakers
2246282298Acoustic device
2256278790Electroacoustic transducers comprising vibrating panels
2266278787Loudspeakers
2276275598Sound reproduction device
2286266427Damped structural panel and method of making same
2296266426Visual display means incorporating loudspeakers
2306247551Panel-form loudspeaker
2316243473Laptop computer with loudspeaker(s)
2326215884Piezo speaker for improved passenger cabin audio system
2336215882Panel-form loudspeaker
2346215881Ceiling tile loudspeaker
2356201878Portable compact disc player
2366199655Holographic transparent speaker
2376198831Panel-form loudspeakers
2386195440Piezoelectric transducers
2396192136Inertial vibration transducers
2406188775Panel-form loudspeakers
2416181799Greetings or the like card
2426170603Acoustic wall
2436169809Visual display means incorporating loudspeakers

2000

2446160898Suspension mount for sound reproduction devices according to the flexural wave principle
2456154557Acoustic transducer with selective driving force distribution
2466151402Vibration transducers
2476144746Loudspeakers comprising panel-form acoustic radiating elements
2486097830Transducer diaphragm with thermal strain relief
2496058196Panel-form loudspeaker
2506044159Planar film speaker with inertial driver
2516031926Panel-form loudspeakers

1999

2526003766Vending machine
2535901231Piezo speaker for improved passenger cabin audio systems

1998

2545838805Piezoelectric transducers
2555828768Multimedia personal computer with active noise reduction and piezo speakers
2565796854Thin film speaker apparatus for use in a thin film video monitor device
2575793877Through-window speaker/microphone
2585714722Loudspeaker

1997

2595693917Planar diaphragm loudspeaker
2605668886Loudspeaker structure
2615638456Piezo speaker and installation method for laptop personal computer and other multimedia applications
2625615275Planar diaphragm loudspeaker with counteractive weights

1996

2635539835Planar-type loudspeaker with dual density diaphragm

1995

2645425107Planar-type loudspeaker with dual density diaphragm

1994

2655376853Electroacoustic transducer
2665283836Planar speakers

1993

2675231672Plane-surfaced waved out-diffusion triangular beam-typed resonant board

1991

2685073946Thin speaker having an enclosure with an open portion and a closed portion
2695031222Piezoelectric speaker
2705025474Speaker system with image projection screen
2714997058Sound transducer

1990

2724928312Acoustic transducer
2734924504Audio speaker
2744899390Thin speaker having an enclosure within an open portion and a closed portion

1989

2754856071Planar loudspeaker system
2764820952Film speaker using a piezo-electric element

1988

2774792978Planar loudspeaker system
2784751419Piezoelectric oscillation assembly including several individual piezoelectric oscillation devices having a common oscillation plate member

1987

2794703510Electro-acoustic transducer with diaphragm and blank therefor

1986

2804620606Loudspeaker of plane diaphragm type
2814567327Flat-diaphragm transducer and method of manufacturing such a transducer

1985

2824544805Plane speaker
2834491698Electro-acoustic transducer with diaphragm and blank therefor

1982

2844354066Rigid-diaphragm transducer with plural coils
2854352039Sonic transducer
2864322583Voice coil bobbin connection to loudspeaker diaphragm of honeycomb core sandwiched by sheets

1981

2874284167Sound reproducing device
2884275278Diaphragm for a loudspeaker
2894252211Loudspeaker

1980

2904222119Multi-purpose radio

1979

2914163876Electro-acoustic transducer with variable thickness foam surfaced diaphragm

1978

2924126769Moving armature transducer with reinforced and pivoted diaphragm

1977

2934003449Planar diaphragm

1976

2943937905Moving voice coil transducer having a flat diaphragm of an impregnated knit
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017