| Patents for H04R 9 - Transducers of moving-coil, moving-strip, or moving-wire type (11,486) |
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| 03/27/2012 | US8144911 Garment with speaker function |
| 03/27/2012 | US8144906 Wind immune microphone |
| 03/27/2012 | US8144900 Speaker system |
| 03/27/2012 | US8144380 Drive mechanism |
| 03/22/2012 | WO2012035106A1 Electrodynamic actuator |
| 03/22/2012 | WO2012015145A3 Multifunctional speaker using a mesh cover |
| 03/22/2012 | WO2012015144A3 Multifunctional speaker with deformation prevention structure |
| 03/21/2012 | EP2432252A1 Speaker and portable electronic device |
| 03/21/2012 | EP2432251A1 Multifunctional micro speaker |
| 03/21/2012 | EP2432250A1 Multifunctional micro speaker |
| 03/21/2012 | EP1639858B1 Improvements to loudspeaker driver assemblies |
| 03/21/2012 | CN202172490U 一种双声道同轴扬声器 A dual-channel coaxial speaker |
| 03/21/2012 | CN202172489U Multifunctional micro speaker |
| 03/21/2012 | CN202172488U 一种扬声器 A speaker |
| 03/21/2012 | CN202172487U 一种高功率带式高频扬声器 With a high-power high-frequency loudspeaker |
| 03/21/2012 | CN1913724B Electroacoustic transducer |
| 03/21/2012 | CN1856184B Integrated voice module |
| 03/21/2012 | CN102388626A 音频驱动器 Audio Drive |
| 03/21/2012 | CN102387451A Split magnet loudspeaker |
| 03/21/2012 | CN102387450A Dual-magnetic-gap dual-coil external-magnetic transducer and preparation method thereof |
| 03/21/2012 | CN102387449A Acoustic diaphragm and speaker |
| 03/20/2012 | US8139816 Acoustic transducer |
| 03/20/2012 | US8139815 Damper of rectangular-shaped slim speaker |
| 03/20/2012 | US8139795 Loudspeaker system for aircraft cabin |
| 03/20/2012 | US8139784 Compound loudspeaker |
| 03/15/2012 | US20120063632 Drive control circuit for vibration speaker |
| 03/15/2012 | US20120063263 Methods and systems for seismic signal detection |
| 03/15/2012 | DE102010045536A1 Elektrodynamischer Aktor An electrodynamic actuator |
| 03/14/2012 | EP2429217A1 Multifunctional micro-speaker |
| 03/14/2012 | EP2124480B1 Speaker device |
| 03/14/2012 | CN202168209U 电子警报器用的梅花式喇叭 Electronic siren with plum Speaker |
| 03/14/2012 | CN202168208U 扬声器 Speaker |
| 03/14/2012 | CN202168207U 双弹波新型结构扬声器及其双弹波阻尼结构 Dual elastic wave of new structures speaker and dual elastic wave damping structure |
| 03/14/2012 | CN202168206U 被动辐射器及具有被动辐射器的低音增强组合 Passive bass radiator and enhanced with a combination of passive radiator |
| 03/14/2012 | CN202168205U Loudspeaker voice coil tool |
| 03/14/2012 | CN202168203U 复合振膜及使用该复合振膜的扬声器 Composite diaphragm and the use of the composite diaphragm speaker |
| 03/14/2012 | CN202168201U 复合振膜及使用该复合振膜的扬声器 Composite diaphragm and the use of the composite diaphragm speaker |
| 03/14/2012 | CN102379130A Voice coil and smt micro speaker using the same |
| 03/14/2012 | CN102378090A Miniature loudspeaker magnetic circuit and miniature loudspeaker employing the miniature loudspeaker magnetic circuit |
| 03/14/2012 | CN102378089A Speaker and electronic device |
| 03/14/2012 | CN102378088A Loudspeaker unit |
| 03/14/2012 | CN102375536A Apparatus and method for providing feedback on user input |
| 03/13/2012 | US8135164 Speaker |
| 03/13/2012 | US8135162 Multiple magnet loudspeaker |
| 03/13/2012 | US8135155 Electronic device with internal array microphone affixed to rear cover of display |
| 03/07/2012 | EP1772039B1 Acoustic transducer comprising a plurality of coaxially arranged diaphragms |
| 03/07/2012 | EP1547434B8 Wireless interactive headset |
| 03/07/2012 | CN202160275U 一种新型结构的扬声器 A new structure of the speaker |
| 03/07/2012 | CN202160274U 扬声器的埋入射出式前盖 Embedded front speaker cover shot |
| 03/07/2012 | CN102369738A A sound reproduction apparatus for varying sound transmission and a corresponding method thereof |
| 03/07/2012 | CN101006746B Bone conduction device and tympanum thereof |
| 03/06/2012 | US8131005 Electrodynamic transducer including a dome with a ferrofluid suspension |
| 03/06/2012 | US8131004 Speaker apparatus |
| 03/06/2012 | US8131001 Speaker diaphragm and electrodynamic loudspeaker using the same |
| 03/06/2012 | US8130997 Speaker assembly |
| 03/06/2012 | US8130987 Speaker system with a plurality of openings in side walls of each of two speaker boxes |
| 03/06/2012 | US8130976 Bandpass box in the supporting structure of a vehicle |
| 03/01/2012 | WO2012005433A3 Multi-functional micro speaker |
| 03/01/2012 | US20120051580 Magnetic circurt and speaker using same |
| 03/01/2012 | US20120051557 Voice coil for speaker device, and speaker device |
| 02/29/2012 | EP2424272A2 Split magnet loudspeaker |
| 02/29/2012 | EP2422531A2 Microphone having diaphragm ring with increased stability |
| 02/29/2012 | CN1906967B Electric acoustic converter and electronic device using the same |
| 02/28/2012 | US8126189 Multi-directional flat speaker device |
| 02/28/2012 | US8126185 Speaker assembly |
| 02/28/2012 | US8126181 Acoustic system |
| 02/28/2012 | US8126180 Dual configuration speaker |
| 02/28/2012 | US8126138 Integrated speaker assembly for personal media device |
| 02/28/2012 | US8125852 Methods and systems for seismic signal detection |
| 02/28/2012 | US8122996 Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speaker |
| 02/25/2012 | CA2737986A1 Split magnet loudspeaker |
| 02/23/2012 | WO2012023776A2 Damper-lead plate having damper and lead wire functions of voice coil plate for flat speaker |
| 02/23/2012 | WO2012023775A1 Vibration-lead plate for flat type speaker, mounted between voice coil plate and vibration plate |
| 02/23/2012 | WO2012023709A2 Acoustic transducer device |
| 02/23/2012 | US20120045073 Speaker device |
| 02/23/2012 | DE202012000178U1 Ohrstück-Lautsprecher mit Drahtleitung für eine Ohrstück-Lautsprecher-Schwingspule Earpiece speaker with wire line for a earpiece speaker voice coil |
| 02/23/2012 | DE19620010B4 Lautsprechersystem mit Satellitengehäuse Speaker system with satellite housing |
| 02/22/2012 | EP1843630B1 Electrodynamic electroacoustic transducer and electronic device |
| 02/22/2012 | CN202150934U 可调节声学曲线的微型发声器 Adjustable mini sounder acoustic profile |
| 02/22/2012 | CN202150933U 推挽式振动喇叭组件 Push-Pull vibration speaker assembly |
| 02/22/2012 | CN202150932U Thin type loudspeaker |
| 02/22/2012 | CN202150931U 共点同轴扬声器 Total points coaxial speaker |
| 02/22/2012 | CN202150311U 一种用于音响喇叭磁钢 A stereo speaker magnets |
| 02/22/2012 | CN101341791B 扬声器 Speaker |
| 02/21/2012 | US8121333 Suspension device for microphone |
| 02/21/2012 | US8121332 Microphone mount for a cabinet |
| 02/21/2012 | US8118376 Display rack |
| 02/16/2012 | WO2011156608A3 Multi-coaxial transducers and methods |
| 02/15/2012 | EP2417777A1 An audio driver |
| 02/15/2012 | CN202145682U 一种全频扬声器 An all-frequency loudspeaker |
| 02/14/2012 | US8116510 Loudspeaker |
| 02/14/2012 | US8116509 Electromagnetic ultrasonic transducer and array thereof |
| 02/14/2012 | US8116508 Dual-mode loudspeaker |
| 02/14/2012 | US8116500 Microphone orientation and size in a speakerphone |
| 02/14/2012 | US8116498 Condenser microphone |
| 02/09/2012 | US20120033834 Apparatus With Directivity Pattern |
| 02/09/2012 | DE102010056013A1 Lautsprecher und elektronische Vorrichtung Loudspeakers and electronic device |
| 02/08/2012 | EP2416594A2 Speaker and electronic device |
| 02/08/2012 | CN202143203U 扬声器音圈 Speaker voice coil |
| 02/08/2012 | CN202142247U 一种具有薄膜声音组件的平面显示器 A film with a sound component of flat panel displays |