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)
06/2014
06/11/2014CN203645822U 微型重低音音响 Miniature bass sound
06/11/2014CN203645821U 薄型喇叭单元 Thin speaker unit
06/11/2014CN203645820U 磁路悬浮式扬声器 Magnetic circuit suspension speaker
06/11/2014CN103856875A Outer-magnetic-type magnetic circuit improved structure
06/11/2014CN103856874A Loudspeaker vibration system
06/11/2014CN103856873A Multi-functional type vibration actuator
06/11/2014CN103855559A Power-on structure of multiple loudspeakers and application of power-on structure
06/11/2014CN102067630B Electromagnetic converter
06/10/2014US8750553 Speaker device for mobile terminal
06/10/2014US8750551 Shielded microphone for mobile communications device
06/10/2014US8750550 MEMS microphone
06/10/2014US8750536 Output control apparatus, output controlling method, program, and output control system
06/05/2014WO2014082368A1 Thin double-cone phase-inverted loudspeaker enclosure
06/05/2014WO2014082295A1 A loudspeaker with two motors and one suspension
06/05/2014US20140153770 Acoustic transducer
06/05/2014DE102012023822A1 Loudspeaker used for manufacture of audio device, has arc-shaped steel strip or curved steel plate that is supported by rigid support so as to stretch folded diaphragm along folding direction
06/04/2014CN203632861U 一种骨导送话装置 A bone conduction microphone device
06/04/2014CN203632860U 带有卡扣的线圈骨架固定pcb板的汽车电子喇叭 Bobbins with buckle fixed pcb board automotive electronics horn
06/04/2014CN203632859U 电磁驱动器件 Electromagnetic drive device
06/04/2014CN203632858U 一种应用在便携式终端设备上的box扬声器发声系统 An application on a portable terminal equipment box speaker sound system
06/04/2014CN203632857U 电磁驱动器件 Electromagnetic drive device
06/04/2014CN203632856U 微型扬声器系统 Micro Speaker System
06/04/2014CN203632855U 手机或平板电脑用的扬声器 Phone or tablet with speaker
06/04/2014CN203632854U 电声器件 Electro-acoustic devices
06/04/2014CN203632853U 可改变音场模式的声音输出装置及声音输出系统 Can change the sound field mode sound output device and sound output systems
06/04/2014CN203631222U 防松脱旋转锁紧定铁芯 Anti-rotation lock release fixed core
06/04/2014CN103843361A Electrodynamic exciter
06/04/2014CN102413405B Magnetic circuit system and sound generation device using same
06/04/2014CN102395088B Sounding device
06/04/2014CN102065357B Electromagnetic loudspeaker
06/03/2014US8744109 Hidden microphones for a mobile computing device
05/2014
05/30/2014WO2014081156A1 Multilayer pcb voice coil plate improving sound pressure of flat panel speaker
05/30/2014WO2014081092A1 Horn speaker driver
05/30/2014WO2014079376A1 Electroacoustic transducer
05/29/2014US20140146995 Acoustic transducer
05/29/2014US20140146994 Dynamic electroacoustic transducer
05/28/2014CN203618121U 扬声器模组 Speaker Module
05/28/2014CN203618120U 一种扬声器模组 A speaker module
05/28/2014CN203618119U 扬声器模组 Speaker Module
05/28/2014CN203618118U 一种扬声器模组 A speaker module
05/28/2014CN203618117U 扬声器模组 Speaker Module
05/28/2014CN103826193A 圆锥状成形品的制造方法和利用它的扬声器用振动板 The manufacturing method of forming a conical shape and use its speaker diaphragm
05/28/2014CN103826187A 一种提高扬声器驱动器灵敏度的方法及装置 A method and apparatus for improving the sensitivity of the speaker driver
05/28/2014CN103826186A 音圈振膜一体式结构及其制作方法 Voice coil diaphragm integrated structure and manufacturing method thereof
05/28/2014CN102273228B 多功能微型扬声器 Multi-function mini speaker
05/28/2014CN102032543B 具有扬声器的照明装置 The lighting device having a speaker
05/28/2014CN101822073B 具有嵌入式扬声器组件的pcb Pcb assembly with an embedded speaker
05/27/2014US8737675 Speaker unit including diaphragm having a voice coil attached thereto
05/27/2014US8737661 Narrow directional condenser microphone
05/27/2014US8733494 Coil retention systems for implantable medical devices
05/22/2014WO2014076885A1 Loudspeaker and electronic device and mobile device using same
05/22/2014WO2014075611A1 Sound unit, loudspeaker, sound module and manufacturing method therefor
05/22/2014US20140140569 Folded diaphragm loudspeaker
05/21/2014CN203608362U 微型扬声器的压线装置 Crimping device miniature speakers
05/21/2014CN203608355U 一种采用铁氧体磁路的高音扬声器 One kind of ferrite magnetic circuit tweeter
05/21/2014CN203608354U 电磁驱动器件及采用该电磁驱动器件的电磁扬声器 Electromagnetic drive device and the speaker of the electromagnetic drive using electromagnetic devices
05/21/2014CN203608353U 磁路结构及采用该磁路结构的电磁扬声器 Magnetic structure and the use of the magnetic structure of the electromagnetic loudspeaker
05/21/2014CN203608352U 电磁扬声器及其磁路结构 Electromagnetic speakers and magnetic structure
05/21/2014CN203608351U 平板发声装置 Flat sounding device
05/21/2014CN203608350U 平板发声装置 Flat sounding device
05/21/2014CN203608349U 磁路系统及应用所述磁路系统的扬声器 Speaker magnetic system and application of the magnetic system
05/21/2014CN203608348U 磁路系统及应用所述磁路系统的扬声器 Speaker magnetic system and application of the magnetic system
05/21/2014CN103814587A 电磁驱动单元 Electromagnetic drive unit
05/21/2014CN103813246A 一种喇叭 One kind of speaker
05/21/2014CN103813245A 扬声器 Speaker
05/21/2014CN103813244A 多振膜扬声器 Multi-diaphragm speakers
05/21/2014CN103813243A 一种趣味音箱 Speakers for Story
05/21/2014CN103813242A 振动元件 Vibrating element
05/21/2014CN102413406B 发声器件 Sound device
05/20/2014US8732086 Method and system for managing rights for digital music
05/20/2014US8731223 Microspeaker with inner resonance chamber
05/15/2014WO2014072299A1 Electro-magnetic transducer and vibration control system
05/15/2014US20140133690 Vibrating element
05/14/2014CN203596918U 一种喇叭 One kind of speaker
05/14/2014CN203596917U 薄膜电磁共振扬声器 Thin film magnetic resonance speaker
05/14/2014CN203596916U 一种低噪音喇叭 A low noise horn
05/14/2014CN203596915U 双动力电动扬声器 Hybrid electric speaker
05/14/2014CN203596914U 扬声器及电视机 Speakers and TV
05/14/2014CN203596913U 一种用于喇叭的音圈 A speaker's voice coil
05/14/2014CN203596912U 扬声器 Speaker
05/14/2014CN203596911U 一种用于喇叭磁回的轭铁 A magnetic yoke back speaker
05/14/2014CN203596910U 音圈和扬声器 Voice coil and speaker
05/14/2014CN203596909U 扬声器用矩形磁路系统 Speaker with a rectangular magnetic system
05/14/2014CN203596908U 号筒式扬声器用高可靠性矩形驱动器 No speaker with high reliability rectangular drum drive
05/14/2014CN203596907U 高可靠性磁路系统 High reliability magnetic system
05/14/2014CN203596906U 高可靠性双驱动器磁路系统 High reliability dual drive magnetic system
05/14/2014CN203596905U 扬声器和防尘帽 Speakers and dust cap
05/14/2014CN103797818A 扬声器及使用该扬声器的电子设备、移动体装置以及扬声器的制造方法 Speaker, and an electronic device using the speaker, and a manufacturing method for a speaker apparatus
05/14/2014CN103796142A 高低音共用磁路扬声器 High bass speakers shared magnetic circuit
05/14/2014CN103796141A 扬声器装置 The speaker device
05/14/2014CN103796140A 用于声换能器的振动模块 Acoustic transducer for vibration module
05/14/2014CN101600138B 扬声器 Speaker
05/13/2014US8724836 Hearing device with two or more microphones and two or more resonators having different lengths and the same resonant frequency
05/07/2014EP2728902A2 Flat-type speaker having n magnets and n+1 voice coil plates
05/07/2014EP2728898A1 Speaker unit
05/07/2014CN203590452U 一种超薄型喇叭 One kind of ultra-thin speakers
05/07/2014CN203590451U 一种音频播放终端 An audio player terminal
05/07/2014CN203590450U 多功能喇叭 Multifunctional Speaker
05/07/2014CN203590449U 扬声器装置 The speaker device
05/07/2014CN203590448U 一种扬声器磁体装置 A speaker magnet means
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