| Patents for H04R 9 - Transducers of moving-coil, moving-strip, or moving-wire type (11,486) |
|---|
| 06/21/2011 | US7965857 Loudspeaker |
| 06/15/2011 | EP1755358B1 Multi-function type oscillation actuator and mobile terminal device |
| 06/15/2011 | CN201869359U External magnetic loudspeaker |
| 06/15/2011 | CN201869358U Moving-coil electroacoustic transducer |
| 06/15/2011 | CN201869357U Ultra-thin loudspeaker system |
| 06/15/2011 | CN201869356U Mounting structure for spring leaves of sound generator |
| 06/15/2011 | CN201869355U electroacoustic transducer |
| 06/15/2011 | CN201869354U Voice coil with protection |
| 06/15/2011 | CN201869349U Loudspeaker |
| 06/15/2011 | CN102098611A Full-frequency loudspeaker provided with double voice coils |
| 06/15/2011 | CN102098610A Loudspeaker unit, loudspeaking device and orientated sound wave bird driving device |
| 06/15/2011 | CN101640127B Manufacturing method of moving iron core of loudspeaker |
| 06/14/2011 | US7961902 Speaker apparatus and manufacturing method thereof |
| 06/14/2011 | US7961900 Communication device with single output audio transducer |
| 06/14/2011 | US7961892 Apparatus and method for monitoring speaker cone displacement in an audio speaker |
| 06/14/2011 | US7961553 Sensory signal output apparatus |
| 06/09/2011 | WO2011066702A1 Audio driver |
| 06/09/2011 | WO2011025193A3 Slimline speaker |
| 06/09/2011 | US20110135142 Magnetic circuit and speaker using same |
| 06/09/2011 | US20110135140 Speaker apparatus |
| 06/09/2011 | US20110135138 Loud speaker, loud speaker manufacturing method, and loud speaker manufacturing jig |
| 06/09/2011 | US20110135111 Speaker device and automobile |
| 06/08/2011 | EP1696697B1 Loudspeaker |
| 06/08/2011 | CN201860445U Loudspeaker |
| 06/08/2011 | CN201860444U Electromagnetic acoustical generator |
| 06/08/2011 | CN201860443U Contact sound box with contact point |
| 06/08/2011 | CN201860442U Bone conduction and air conduction vibrator and earphone thereof |
| 06/08/2011 | CN201860437U Wall mounting type resonant sound box |
| 06/08/2011 | CN102088651A Electroacoustic transducer |
| 06/08/2011 | CN102088650A Speaker diaphragm and speaker |
| 06/08/2011 | CN101119597B Panel type loudspeaker structure |
| 06/03/2011 | WO2011065795A2 Diaphragm for sound converter |
| 06/01/2011 | CN201854423U Electromagnetic loudspeaker |
| 06/01/2011 | CN201854422U High-efficiency speaker |
| 06/01/2011 | CN201854421U Open magnetic circuit dynamic speaker |
| 06/01/2011 | CN201854420U Loudspeaker |
| 06/01/2011 | CN201854419U Ultrathin flat-plate loudspeaker |
| 06/01/2011 | CN201854418U Thin and light loudspeaker |
| 06/01/2011 | CN201854417U Portable miniature loudspeaker |
| 06/01/2011 | CN201854416U Loudspeaker |
| 06/01/2011 | CN201854415U Electromagnetic loudspeaker with double voice coils |
| 06/01/2011 | CN201854414U Electromagnetic loudspeaker |
| 06/01/2011 | CN201854413U Minitype speaker |
| 06/01/2011 | CN201854412U Miniature moving coil type electro-acoustic transducer |
| 06/01/2011 | CN201854411U Minitype moving-coil electroacoustic transducer |
| 06/01/2011 | CN201854410U Bone conduction loudspeaker |
| 06/01/2011 | CN201854409U Sound generator |
| 06/01/2011 | CN201854403U Moving-magnetic speaker |
| 06/01/2011 | CN201854366U Sound producing device arranged on surface shell of liquid crystal display (LCD) TV |
| 06/01/2011 | CN201854315U Mobile phone horn decoration |
| 06/01/2011 | CN1905757B Open type sounder |
| 06/01/2011 | CN102082986A Voice coil and electrodynamic speaker using same |
| 06/01/2011 | CN102082985A Exciter apparatus |
| 06/01/2011 | CN102078188A Mercurial sphygmomanometer capable of playing sound by loudspeaker |
| 06/01/2011 | CN101018426B A high-frequency air flow loudspeaker for voice broadcast |
| 05/31/2011 | US7953241 Microphone assembly |
| 05/31/2011 | US7953240 Loudspeaker apparatus |
| 05/26/2011 | WO2011061814A1 Speaker and electronic device equipped with speaker and method of manufacturing speaker |
| 05/26/2011 | US20110123061 Electroacoustic transducing device |
| 05/25/2011 | CN201846471U Micro-speaker |
| 05/25/2011 | CN201846470U Magnetic circuit structure of detachable thin speaker |
| 05/25/2011 | CN1674717B Electronic apparatus having speaker unit incorporated therein |
| 05/25/2011 | CN102077610A Voice coil support for a coil transducer motor structure |
| 05/25/2011 | CN102075835A Electro-dynamic loudspeaker |
| 05/25/2011 | CN102075672A Electronic device |
| 05/24/2011 | US7946379 Filter assembly |
| 05/19/2011 | WO2011059143A1 Ribbon-type speaker |
| 05/19/2011 | WO2011059142A1 Ribbon-shaped speaker |
| 05/19/2011 | WO2011059141A1 Suspension for a multifunctional micro-speaker, and a multifunctional micro-speaker employing the same |
| 05/19/2011 | US20110116678 Speaker having a long voice coil bobbin and dampers |
| 05/19/2011 | US20110116677 Diaphragm and loudspeaker using the same |
| 05/19/2011 | US20110116662 Speaker device |
| 05/19/2011 | US20110116660 Condenser microphone |
| 05/19/2011 | DE102009053385A1 Audiowiedergabesystem für ein Fahrzeug The audio reproduction system for a vehicle |
| 05/18/2011 | EP2323424A1 Audio system for a vehicle |
| 05/18/2011 | EP2323423A1 Ribbon transducer |
| 05/18/2011 | EP2321979A1 Ribbon loudspeaker module and amplifier therefore |
| 05/18/2011 | EP2321976A1 Nested compound loudspeaker drive unit |
| 05/18/2011 | EP2321815A1 Emergency event detector |
| 05/18/2011 | EP1480491B1 Thin speaker and method of manufacturing the speaker |
| 05/18/2011 | CN201839432U Loudspeaker |
| 05/18/2011 | CN201839431U Thin type speaker with tapered positioning support chip |
| 05/18/2011 | CN201839430U Novel loudspeaker |
| 05/18/2011 | CN201839429U Sound generator |
| 05/18/2011 | CN201839428U Loudspeaker |
| 05/18/2011 | CN201839427U Loudspeaker |
| 05/18/2011 | CN201839426U 内磁式磁路系统 Within the magnetic magnetic system |
| 05/18/2011 | CN201839425U Double-loop integrated sounding device |
| 05/18/2011 | CN201839424U Solid conduction and sound transmission device |
| 05/18/2011 | CN201839423U Thin type speaker with wavy positioning support chip |
| 05/18/2011 | CN201839422U Flat plate drum paper |
| 05/18/2011 | CN201839421U Miniature moving coil type energy transducer |
| 05/18/2011 | CN201839420U Miniature moving coil type electroacoustic transducer |
| 05/18/2011 | CN201839419U Multifunctional vibrator |
| 05/18/2011 | CN1969591B Piezoelectric inertial transducer |
| 05/18/2011 | CN102067630A Electromagnetic converter |
| 05/18/2011 | CN102067629A 电磁转换器 Electromagnetic transducer |
| 05/18/2011 | CN102067628A Electromagnetic converter |
| 05/18/2011 | CN102067627A Improved acoustic device |
| 05/18/2011 | CN102065360A Integrated system of electromagnetic loudspeaker |