| Patents for H04R 9 - Transducers of moving-coil, moving-strip, or moving-wire type (11,486) |
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| 09/20/2006 | CN2819692Y Convex rib U-shaped iron of loundspeaker |
| 09/20/2006 | CN1835644A Speaker device for improving antenna property in a wireless portable terminal |
| 09/20/2006 | CN1835643A Speaker apparatus |
| 09/20/2006 | CN1835397A Device for controlling horn sound of vehicle |
| 09/19/2006 | US7110564 Multi-function actuator |
| 09/19/2006 | US7110561 Transparent panel-form loudspeaker |
| 09/19/2006 | US7110553 Directional microphone assembly for mounting behind a surface |
| 09/19/2006 | US7110249 Electronic apparatus |
| 09/14/2006 | WO2006095814A1 Diaphragm for planar speaker and planar speaker |
| 09/14/2006 | WO2006095561A1 Speaker and method of producing the same |
| 09/14/2006 | US20060204029 Speaker unit and sound output device |
| 09/14/2006 | US20060204028 Speaker apparatus |
| 09/14/2006 | US20060204022 Sound beam loudspeaker system |
| 09/14/2006 | DE102006006043A1 Lautsprecher und Verfahren zur Herstellung des Lautsprechers Loudspeaker and process for the preparation of the loudspeaker |
| 09/14/2006 | DE102005023759B3 Acoustic transducer with full cone membrane for loud speaker cabinet |
| 09/13/2006 | CN1833465A Shallow loudspeaker |
| 09/13/2006 | CN1833464A Loudspeaker with undulated membrane |
| 09/13/2006 | CN1832635A Speaker apparatus |
| 09/13/2006 | CN1275497C Flat acoustic transducer |
| 09/13/2006 | CN1275446C Loudspeaker assembly for mobile phone |
| 09/12/2006 | US7107016 Component for a wireless communication terminal constituting an antenna, loudspeaker and ringer |
| 09/12/2006 | US7106881 Speaker |
| 09/12/2006 | US7106879 Loudspeaker |
| 09/12/2006 | US7106878 Speaker and mobile terminal device |
| 09/12/2006 | US7106876 Microphone for simultaneous noise sensing and speech pickup |
| 09/12/2006 | CA2387939C Ultra low frequency transducer and loud speaker comprising same |
| 09/08/2006 | WO2006092596A1 Electro-acoustic transducer |
| 09/08/2006 | WO2006072910A3 Loudspeaker having a movable cone body |
| 09/08/2006 | CA2600015A1 Electromagnetic lever diaphragm audio transducer |
| 09/07/2006 | WO2006075349B1 Loudspeaker with cooling system to increase the output power |
| 09/07/2006 | US20060198548 Frame for speaker device and speaker device |
| 09/06/2006 | CN2814859Y Microphone head |
| 09/06/2006 | CN2814858Y Loudspeaker driving device with double-magnetic air gap |
| 09/06/2006 | CN2814847Y Loudspeaker device with uniform rotatory effect |
| 09/06/2006 | CN1830227A Audio speaker having a removable voice coil |
| 09/06/2006 | CN1273226C Multi-functional vibrating actuator |
| 09/05/2006 | US7103195 Speaker unit |
| 08/31/2006 | WO2006091205A1 Transducer for tactile applications and apparatus incorporating transducers |
| 08/31/2006 | WO2006090558A1 Speaker device |
| 08/31/2006 | WO2006089995A1 Audio transducer component |
| 08/31/2006 | DE102006003409A1 Electromagnetic exciter for use in e.g. mobile telephone, has circular weight fastened around cover, and provided with projections, which extend through suspension and are loosely arranged in openings provided in respective sections |
| 08/31/2006 | DE102005007623A1 Mikrofon Microphone |
| 08/30/2006 | EP1696697A1 Loudspeaker |
| 08/30/2006 | EP1696696A1 Portable radio communication equipment with an air pump |
| 08/30/2006 | CN1826834A Speaker grill |
| 08/30/2006 | CN1825860A Method of outputting audio signal for the hard-of-hearing and mobile communication terminal using the method |
| 08/30/2006 | CN1272983C Electro-acoustic transducer |
| 08/29/2006 | US7099488 Planar speaker wiring layout |
| 08/29/2006 | US7099235 Geophone and method of manufacturing a geophone |
| 08/24/2006 | WO2006088279A1 Double diaphragm micro speaker |
| 08/24/2006 | WO2005086734A3 Electro-acoustic transducer |
| 08/24/2006 | US20060188126 Miniature multi-loudspeaker module |
| 08/24/2006 | US20060188120 Multiple active coil speaker |
| 08/24/2006 | US20060188111 Microphone apparatus |
| 08/24/2006 | DE112005000074T5 Lautsprecher Speaker |
| 08/24/2006 | DE102005006741A1 Damper, for loud speakers foil converter, has rear sided plate with magnets that are parallel and poled against each other, where magnets of rear sided plate is opposite to front sided opposite pole magnet |
| 08/23/2006 | EP1694093A2 Diaphragm and speaker |
| 08/23/2006 | CN1822718A Small light and thin large power high sensitivity high sound quality speaker and power drive and control circuit |
| 08/23/2006 | CN1822717A Double screw magnetic field full frequency electroacoustic transducer |
| 08/23/2006 | CN1822716A Anti-abrupt wave spring wave structure |
| 08/23/2006 | CN1822715A Speaker with integrated vibration system |
| 08/23/2006 | CN1822714A Electroacustic convertor |
| 08/23/2006 | CN1822713A Electroacoustic transformer |
| 08/23/2006 | CN1822706A Frame for speaker device and speaker device |
| 08/23/2006 | CN1822705A Frame for speaker device and speaker device |
| 08/23/2006 | CN1822704A Electromagnetism actuator |
| 08/23/2006 | CN1271887C Electrocoustic converter |
| 08/22/2006 | US7095869 Loudspeaker coil suspension system |
| 08/22/2006 | US7095867 Portable audio reproduction system |
| 08/17/2006 | US20060182306 Component of a traction device, method of manufacturing and traction device using the same |
| 08/17/2006 | US20060182304 Speaker, module employing it, electronic apparatus and device |
| 08/17/2006 | US20060182303 Microphone assembly |
| 08/17/2006 | US20060182298 Bessel soundbar |
| 08/17/2006 | US20060182297 Garment with water-resistant speakers |
| 08/17/2006 | DE102006005825A1 Lautsprechermembran, Lautsprechereinheit und Lautsprechervorrichtung Speaker diaphragm speaker unit and speaker device |
| 08/16/2006 | EP1691571A1 Loudspeaker |
| 08/16/2006 | CN1819717A Three-level magnetic pole lound speaker and its playing and controlling circuit |
| 08/16/2006 | CN1819716A Lound speaker with double magnetic pole and moving coil and its playing and controlling circuit |
| 08/16/2006 | CN1819715A Lound speaker with double-magnetic pole and moving coil, its playing and controlling circuit for cell-phone |
| 08/16/2006 | CN1819714A Lound speaker with double magnetic pole and moving coil, its playing and controlling circuit for radio communication apparatus |
| 08/16/2006 | CN1819713A High-acoustics lounderspeaker with electromagnetic energy converting into acoustic energy effectively, its playing and controlling circuit for mobile communication apparatus |
| 08/16/2006 | CN1819712A Electroacoustic double-magnetic pole and moving coil loundspeaker with high conversion rate and acoustics, its playing andcontrolling circuit thereof |
| 08/16/2006 | CN1819711A Hollow magnetic-core loundspeaker with internal magnetic pole and voice coil, its power-driven and controlling circuit |
| 08/16/2006 | CN1819710A Baffle vibration reducing |
| 08/15/2006 | US7092744 Hands-free microphone mounting |
| 08/15/2006 | US7090047 Surround sound positioning tower system and method |
| 08/10/2006 | WO2006082874A1 Speaker, and electronic apparatus and device using the same |
| 08/10/2006 | WO2006082774A1 Loudspeaker |
| 08/10/2006 | WO2006082642A1 Speaker |
| 08/10/2006 | WO2006058149A3 Promotional portable music players |
| 08/10/2006 | US20060177092 Speaker and method for manufacturing the speaker |
| 08/10/2006 | US20060177091 Speaker and method of manufacturing the same |
| 08/10/2006 | US20060177090 Electro-acoustic transducer |
| 08/10/2006 | US20060177075 Arbitrary coverage angle sound integrator |
| 08/10/2006 | US20060177070 Sound-reproducing transducer |
| 08/10/2006 | DE10211086B4 Lautsprecher, insbesondere Kalottenlautsprecher Speakers, especially spherical surface tweeter |
| 08/10/2006 | DE10211085B4 Lautsprecher, insbesondere Kalottenlautsprecher Speakers, especially spherical surface tweeter |
| 08/09/2006 | EP1688015A1 Electro-acoustic transducer comprising an rfid circuit |
| 08/09/2006 | CN1816220A Speaker |
| 08/09/2006 | CN1814356A Vibration actuator |