Patents
Sitemap › H04 - Electric communication technique › H04R - Loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers; Deaf-aid sets; Public address systems › H04R 9 - Transducers of moving-coil, moving-strip, or moving-wire type
Patents for H04R 9 - Transducers of moving-coil, moving-strip, or moving-wire type (11,486)
12/2014
12/10/2014CN204014042U 扬声器模组 Speaker Module
12/10/2014CN204014041U 扬声器模组 Speaker Module
12/10/2014CN204014040U 一种散热式弹性缓冲喇叭振膜模组 A heat sink speaker diaphragm type elastic buffer module
12/10/2014CN204014039U 一种手机防水扬声器 One kind of phone waterproof speaker
12/10/2014CN204014038U 扬声器装置 Speaker system
12/10/2014CN204014037U 电声换能器 Electro-acoustic transducer
12/10/2014CN204014036U 电声换能器 Electro-acoustic transducer
12/10/2014CN204014035U 一种高音扬声器的磁回路装置 A magnetic circuit means tweeter
12/10/2014CN104205875A 扬声器单元 Speaker unit
12/10/2014CN104205874A 扬声器用磁路以及使用了该扬声器用磁路的扬声器 Speaker magnetic circuit and the use of the magnetic circuit of the speaker speaker
12/10/2014CN104202706A 耐腐蚀扬声器 Corrosion-resistant speakers
12/10/2014CN104202705A 超短号筒扬声器 Short horn speaker
12/10/2014CN104202704A 双振动系统的喇叭 Dual Vibration Speaker System
12/10/2014CN104202703A 扬声器模组 Speaker Module
12/10/2014CN104202702A 自适应音乐播放设备 Adaptive music devices
12/10/2014CN104202701A 一种扬声器的磁路组装方法 A method of assembling a speaker magnetic circuit
12/10/2014CN104202700A 发声器件 Sound device
12/10/2014CN104202699A 电声换能器振动膜片 Electro-acoustic transducer diaphragm
12/10/2014CN104202698A 电声换能器线圈骨架 Electro-acoustic transducer bobbins
12/10/2014CN104201856A 对称型电声换能器马达结构 Symmetric electric transducer motor structure
12/10/2014CN102045624B 定心支片及具有该定心支片的扬声器 Dampers and speakers have the damper of
12/10/2014CN102045623B 振动膜、振动膜的制备方法及具有该振动膜的扬声器 The diaphragm, the diaphragm and the production method of the speaker having the diaphragm
12/09/2014US8908880 Electronic apparatus having microphones with controllable front-side gain and rear-side gain
12/09/2014DE202014103620U1 Lautsprecher mit frontal angebrachtem Magneten Speakers with front attached magnets
12/04/2014US20140355815 Innovative Magnetic Design for Speakers
12/02/2014US8903117 Speaker assembly
12/02/2014US8903116 Parametric transducers and related methods
12/02/2014US8902604 Component support and assembly having a MEMS component on such a component support
11/2014
11/25/2014US8897481 Grille attachment for loudspeaker
11/25/2014US8897476 Speaker apparatus
11/25/2014US8897472 Acoustic transducer comprising a plurality of coaxially arranged diaphragms
11/18/2014US8892432 Signal processing system, apparatus and method used on the system, and program thereof
11/18/2014US8892174 Loudspeaker
11/18/2014US8891810 Flat diaphragm loudspeaker
11/18/2014US8891809 Split magnet loudspeaker
11/18/2014US8891807 Loudspeaker apparatus with light source and cooling device
11/18/2014US8891805 Speaker apparatus
11/18/2014US8891804 Electroacoustic transducer
11/18/2014US8891784 Microphone assembly for use with an aftermarket telematics unit
11/18/2014US8890375 Multi-function vibrating device
11/11/2014US8885868 Loudspeaker
11/11/2014US8885862 Display with wave generators
11/04/2014US8879778 Ultra-slim speaker unit capable of improving low-pitched sound characteristic and sound pressure and board equipped with the same
11/04/2014US8879777 Dynamic electroacoustic transducer
11/04/2014US8879776 Speaker and electronic device using the speaker
11/04/2014US8879774 Loudspeaker magnet assembly with two inner magnets comprising a central bore
11/04/2014US8879767 Acoustic apparatus and method of manufacturing
10/2014
10/30/2014US20140321690 Double Coil Speaker
10/28/2014US8873793 Loudspeaker resin molding component and loudspeaker using the same and electronic device and mobile apparatus using the loudspeaker
10/28/2014US8873792 Speaker
10/28/2014US8873787 Two-way audio speaker arrangement
10/21/2014US8867778 Loudspeaker
10/21/2014US8867777 Speaker assembly
10/21/2014US8867776 Audio speaker frame for multimedia device
10/21/2014US8867772 Condenser microphone unit and condenser microphone
10/14/2014US8861778 Electrodynamic-transducer magnetic motor
10/14/2014US8861777 Vibrating element
10/09/2014WO2014165844A1 Planar loudspeaker membrane for wide frequency range sound reproduction and speaker utilizing same
10/09/2014WO2014163047A1 Thinning-down of multifunction-type vibration actuator
10/09/2014WO2014162546A1 Speaker device
10/09/2014WO2014162545A1 Speaker device
10/09/2014WO2014162544A1 Speaker device
10/09/2014WO2014162472A1 Diaphragm and speaker device
10/09/2014WO2014162469A1 Speaker device
10/07/2014US8855356 Dual ring magnet apparatus
10/07/2014US8855350 Patterned implantable electret microphone
10/07/2014US8855349 Portable speaker
10/07/2014US8855331 Audio analysis apparatus
10/02/2014WO2014156017A1 Speaker and manufacturing method thereof
10/02/2014US20140294227 Dual-coil geophone accelerometer
09/2014
09/30/2014US8848960 Speaker
09/30/2014US8848950 Condenser microphone
09/25/2014DE102013205169A1 Elektrodynamischer Schallwandler An electrodynamic transducer
09/23/2014US8842873 Loudspeaker with an inverted motor
09/23/2014US8842869 Method and apparatus for sound source localization using microphones
09/23/2014US8842858 Electret condenser microphone
09/18/2014WO2014141389A1 Speaker diaphragm and speaker device
09/18/2014US20140270328 Driving Plural Armatures with a Common Stator
09/18/2014US20140270326 Planar-Magnetic Transducer With Improved Electro-Magnetic Circuit
09/18/2014US20140270325 Method for forming synthetic jet actuator and components thereof through insert molding
09/17/2014EP2779695A2 Loudspeaker unit
09/16/2014US8838189 Customized audio/antenna module and method for making the same
09/16/2014US8837768 Electro-acoustic transducer enclosure
09/16/2014US8837762 Speaker
09/16/2014US8837756 Dynamic microphone unit and dynamic microphone
09/16/2014US8837754 Microelectromechanical transducer and corresponding assembly process
09/13/2014CA2844936A1 Universal in-wall multi-room wireless audio and multi-room wireless communication system
09/12/2014WO2014137011A1 Block structure of vertically-stacked or horizontally-aligned plate-type speaker
09/12/2014WO2014137010A1 Plate-type speaker comprising vibration plate integrally formed with voice film
09/12/2014WO2014137009A1 High-output plate-type speaker comprising stacked magnetic circuit
09/12/2014WO2014136430A1 Speaker and electronic apparatus using said speaker
09/12/2014WO2014134851A1 Motor for dynamic loudspeaker
09/12/2014WO2014134711A1 Acoustic transducer assembly
09/12/2014WO2014134706A1 Acoustic transducer assembly
09/11/2014US20140254860 Acoustic transducer assembly
09/11/2014US20140254859 Acoustic transducer assembly
09/11/2014US20140254191 Electrodynamic exciter and vehicle lamp employing the same
09/09/2014US8831269 Bobbin and loudspeaker using the same
09/09/2014US8831263 Porting
09/09/2014US8831248 Apparatus with directivity pattern
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