| Patents for H04R 9 - Transducers of moving-coil, moving-strip, or moving-wire type (11,486) |
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| 08/08/2006 | US7088842 Speaker apparatus |
| 08/08/2006 | US7088841 Subwoofer |
| 08/08/2006 | US7088838 Speakerphone accessory assembly |
| 08/08/2006 | US7088837 High efficiency planar magnetic transducer with angled magnet structure |
| 08/03/2006 | WO2006080405A1 Electrokinetic electro-acoustic converter and electronic device |
| 08/03/2006 | WO2006080221A1 Speaker |
| 08/03/2006 | US20060171557 [speaker] |
| 08/03/2006 | US20060171555 Loudspeaker having an inner lead wire system and related method of protecting the lead wires |
| 08/03/2006 | US20060171554 Acoustic transducer |
| 08/02/2006 | EP1686834A1 Miniature multi-loudspeaker module |
| 08/02/2006 | EP1686832A1 Electroacoustic transducer |
| 08/02/2006 | CN1812660A Hand-free double-directional loudspeaker for receiver of small telephone and power amplification and control circuit thereof |
| 08/02/2006 | CN1812659A Internal and external double-magnetic hollow magnetic core type loudspeaker and power amplification and control circuit |
| 08/02/2006 | CN1812658A Internal and external double-magnetic receiver and hand-free integrated loudspeaker and power amplification control circuit for wireless telephone |
| 08/02/2006 | CN1812657A Double-voice coil type loudspeaker and power amplification control circuit |
| 08/02/2006 | CN1812656A Double-wire spaced double-winding moving coil loudspeaker and power amplification and control circuit |
| 08/02/2006 | CN1812655A Voice-coil inwall fixed winding with baseplate layer type loudspeater and power amplification and control circuit thereof |
| 08/02/2006 | CN1812654A Internal magnetic inner moving-coil type receiver hand-free loudspeaker and power amplification control circuit |
| 08/02/2006 | CN1812653A Variable impedance and power loudspeaker and power amplification and control circuit thereof |
| 08/02/2006 | CN1812652A Three-magnetic pole and three-voice coil integrated loudspeaker |
| 08/02/2006 | CN1812651A Double-voice coil type loudspeaker |
| 08/02/2006 | CN1812650A Internal magnetic inner moving coil type receiver hand-free loudspeaker |
| 08/02/2006 | CN1812649A Double-wire equidirectional spaced double-winding moving-coil loudspeaker |
| 08/02/2006 | CN1812648A Voice coil inner wall fixed winding with baseplate layer type loudspeaker |
| 08/02/2006 | CN1812647A Variable impendance and power type loudspeaker |
| 08/02/2006 | CN1812646A Inner and outer double-magnetic hollow magnetic core type loudspeaker |
| 08/02/2006 | CN1812645A Double-moving coil double-magnetic pole loudspeaker |
| 08/02/2006 | CN1812644A High-sound quality double-magnetic pole double-moving coil type loudspeaker with high-conversion rate electric-acoustic |
| 08/02/2006 | CN1812643A Hollow magnetic core three-stage magnetic pole type loudspeaker |
| 08/02/2006 | CN1812642A Three-moving coil hollow magnetic-core type loudspeaker |
| 08/02/2006 | CN1812641A Small size light and thin large power high-sensitivity and high-voice quality loudspeaker |
| 08/02/2006 | CN1812640A Hollow magnetic core internal magnetic pole loudspeaker |
| 08/02/2006 | CN1812639A Pre-stress vibrating diaphragm |
| 08/02/2006 | CN1812637A Stereo speaker system |
| 08/02/2006 | CN1267885C Lead wire connecting method |
| 08/01/2006 | US7085394 Electro-acoustic transducer and electronic device |
| 08/01/2006 | US7082667 Method of making a loudspeaker |
| 07/27/2006 | WO2006078623A1 Trim panel assembly for retaining an acoustical device |
| 07/27/2006 | WO2006078008A1 Loudspeaker damper, manufacturing method thereof, and loudspeaker and electronic device using the same |
| 07/27/2006 | WO2006055801A3 Loudspeaker with assembly and performance improvements |
| 07/27/2006 | US20060165252 Speaker vibrating member |
| 07/27/2006 | US20060165251 Magnet assembly for loudspeakers |
| 07/27/2006 | US20060165249 Electroacoustic transducer |
| 07/27/2006 | US20060165246 Subminiature bone vibrating speaker using the diaphragm and mobile phone thereby |
| 07/27/2006 | DE102005061919A1 Elektrischer Wandler und Anordnung aus elektroakustischem Wandler und Gehäuse Electrical transformers and assembly of electro-acoustic transducer and housing |
| 07/26/2006 | CN2800682Y Structure improved loudspeaker voice coil and diaphragm combination capable of improving maximum input power |
| 07/26/2006 | CN1808636A Audio transmission line |
| 07/25/2006 | US7082208 Speaker assembly having plural drivers |
| 07/20/2006 | WO2006075349A1 Loudspeaker with cooling system to increase the output power |
| 07/20/2006 | WO2006021915A3 Method of manufacturing a coil |
| 07/20/2006 | US20060159301 Loudspeakers and systems |
| 07/20/2006 | US20060159300 Spider with leadwires sandwiched |
| 07/20/2006 | US20060159293 Acoustic device |
| 07/20/2006 | DE4493008B4 Lautsprecher Speaker |
| 07/19/2006 | EP1681902A1 Vibrating loudspeaker as well as ringing and vibration device incorporating such a loudspeaker |
| 07/19/2006 | CN2798478Y Mini horn |
| 07/19/2006 | CN2798477Y Concurrent coaxical loudspeaker |
| 07/19/2006 | CN1806467A Improvements to loudspeaker driver assemblies |
| 07/19/2006 | CN1805619A Headphone and hands-free loudspeaker and its power amplifier and control circuit |
| 07/19/2006 | CN1805618A Bidirectional headphone and hands-free loudspeaker and power amplifier and control circuit for mobile audio devices |
| 07/19/2006 | CN1805617A Headphone and hands-free loudspeaker and power amplifier and control circuit for mobile audio devices |
| 07/19/2006 | CN1805616A Integrate three-voice coil loudspeaker and its power amplifier and control circuit |
| 07/19/2006 | CN1805615A Integrate three-pole and three-voice coil loudspeaker and its power amplifier and control circuit |
| 07/19/2006 | CN1805614A Dual magnet headphone and hands-free loudspeaker and power amplifier and control circuit for mobile audio devices |
| 07/19/2006 | CN1805613A Headphone and hands-free loudspeaker |
| 07/18/2006 | US7079665 Loudspeaker |
| 07/13/2006 | WO2006072910A2 Loudspeaker having a movable cone body |
| 07/13/2006 | US20060153420 Speaker and device using the same |
| 07/13/2006 | US20060153419 Device having at least one loudspeaker and at least one coil |
| 07/13/2006 | US20060153418 Electroacoustic transducer mounting in shells of hearing prostheses |
| 07/13/2006 | US20060153416 Vibration actuator device of portable terminal |
| 07/13/2006 | US20060153412 Speaker device for improving mid/high-range frequencies |
| 07/13/2006 | US20060153409 Structure of a pair of glasses |
| 07/13/2006 | US20060151237 Speaker system |
| 07/13/2006 | DE19610997B4 Elektrodynamischer Schallwandler mit Magnetspaltenabdichtung und Hörhilfe An electrodynamic transducer with magnetic seal gaps and hearing aid |
| 07/13/2006 | DE10129869B4 Vielfachsignalgeber Multiple signal generator |
| 07/12/2006 | EP1679936A2 Baffle vibration reduction in a loudspeaker housing |
| 07/12/2006 | EP1678983A1 Sound generating transducer |
| 07/12/2006 | EP1678820A1 Power amplifier and method for split voice coil transducer or speaker |
| 07/12/2006 | CN2796285Y Speaker |
| 07/12/2006 | CN2796284Y Horn with detatchable dlrum paper |
| 07/12/2006 | CN1264272C Mobile terminating machine with electromagnetic actuator |
| 07/12/2006 | CN1263912C Composing process of elastic fabric, elastic cloth made therefrom |
| 07/11/2006 | US7076079 Multi-functional actuator |
| 07/06/2006 | WO2006070659A1 Loudspeaker |
| 07/06/2006 | US20060147081 Loudspeaker plastic cone body |
| 07/06/2006 | US20060147075 Loudspeaker comprising coaxially-disposed drivers |
| 07/06/2006 | US20060147074 Integrated loudspeaker system |
| 07/06/2006 | US20060147073 Mirror component embedded with an audio-function module |
| 07/06/2006 | US20060147066 Speaker frame and speaker device having a speaker frame |
| 07/06/2006 | DE202006002683U1 Loudspeaker especially woofer for motor vehicle or boat, has magnet covered or overlapped by cap for cooling purposes |
| 07/06/2006 | DE102004061314A1 Lautsprechermemebran und Verfahren zum Herstellen einer Lautsprechermembran Lautsprechermemebran and method for manufacturing a speaker diaphragm |
| 07/05/2006 | EP1532743A4 Subminiature bone vibrating speaker using the diaphragm and mobile phone thereby |
| 07/05/2006 | CN1799278A Combined microphone-loudspeaker |
| 07/05/2006 | CN1798453A Thin type loudspeaker in large caliber size |
| 07/04/2006 | US7072482 Microphone with improved sound inlet port |
| 06/29/2006 | WO2006069056A2 An audio speaker utilizing an unanchored magnet for primary force generation |
| 06/29/2006 | US20060140436 Method and system for assembling electroacoustic transducers |
| 06/29/2006 | US20060140423 Condenser microphone and method for manufacturing the same |
| 06/29/2006 | DE202006005257U1 Sound equalising adjuster with inserted stiffening body that is conical and comprises outwards directed vault, at least in its edge region towards rim |