СПИСОК патентов США - подгруппа МПК16 H04R7/08


Выделить слова в названиях патентов:


№ п/п Номер патента Название патента

2017

19565498Audio driver and method for transforming an electrical signal into air movement

2016

29503821Electrostatic transducer
39479884Audio sensing device and method of acquiring frequency information
49462388Acoustic transducer comprising a plurality of coaxially arranged diaphragms
59363606Acoustic generator, acoustic generating device, and electronic device
69351083Transparent parametric emitter
79351078Vibrating panel device for electromagnetic vibrator and its manufacture method
89277327Acoustic generator, acoustic generating device, and electronic device
99237402Integrated CMOS/MEMS microphone die

2015

109216897Capacitive sensing structure with embedded acoustic channels
119210512Flat-type speaker having plurality of magnetic circuits which are horizontally connected

2005

126904154Acoustic device

2004

136804367Speaker apparatus and electronic apparatus having speaker apparatus enclosed therein
146751333Inertial vibration transducers
156731764Speaker apparatus and electronic apparatus having speaker apparatus enclosed therein
166687381Planar loudspeaker

2003

176658129Passive radiator having mass elements
186621908Speaker apparatus and electronic apparatus having speaker apparatus enclosed therein
196519346Speaker apparatus and electronic apparatus having a speaker apparatus enclosed therein
206508947Method for fabricating a micro-electro-mechanical fluid ejector

2002

216404894Packaging
226399870Musical instruments incorporating loudspeakers
236351542Loudspeakers with panel-form acoustic radiating elements

2001

246332029Acoustic device
256327369Loudspeakers comprising panel-form acoustic radiating elements
266320967Passenger vehicles incorporating loudspeakers comprising panel-form acoustic radiating elements
276307942Panel-form microphones
286304661Loudspeakers comprising panel-form acoustic radiating elements
296285770Noticeboards incorporating loudspeakers
306266426Visual display means incorporating loudspeakers
316243473Laptop computer with loudspeaker(s)
326215881Ceiling tile loudspeaker
336201878Portable compact disc player
346198831Panel-form loudspeakers
356192136Inertial vibration transducers
366188775Panel-form loudspeakers
376181799Greetings or the like card

2000

386151402Vibration transducers

1999

396003766Vending machine
405912863Electro-acoustic transducer

1987

414648480Condenser microphone having resistance against high-temperature and radioactive rays

1982

424330878Sound producing device for watches

1979

434159472Electronic buzzer
444147899Broadband electromagnetic sound source with differently tuned diaphragms
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017