| Patents for H04R 1 - Details of transducers (42,173) |
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| 12/18/2014 | US20140369518 Using an audio cable as an inductive charging coil |
| 12/18/2014 | US20140369514 Portable Electronic Device Directed Audio Targeted Multiple User System and Method |
| 12/18/2014 | US20140367193 Protective enclosure for enhancing sound from an electronic device |
| 12/18/2014 | US20140366751 Food service equipment and systems |
| 12/17/2014 | CN204031426U 一种具有静电防护功能的电路板及一种蓝牙耳机 Having an ESD protection circuit board and bluetooth headset |
| 12/17/2014 | CN204031425U 有源定向扬声器 Active directional speakers |
| 12/17/2014 | CN204031424U 用于将功率递送到耳机的系统 Means for delivering power to the earphone system |
| 12/17/2014 | CN204031423U 水声换能器的保护装置 Protection of underwater acoustic transducers |
| 12/17/2014 | CN204031422U 一种全向拾音装置 Omnidirectional pickup apparatus |
| 12/17/2014 | CN204031421U 医院建筑公共空间扬声器布置结构 Hospital building public space speaker arrangement |
| 12/17/2014 | CN204031420U 一种无源放大器和移动终端保护套 A passive amplifiers and mobile terminal protective sleeve |
| 12/17/2014 | CN204031419U 可发光的喇叭 Be glowing horn |
| 12/17/2014 | CN204031418U 蓝牙音箱 Bluetooth Speaker |
| 12/17/2014 | CN204031417U 首频设备 Home audio equipment |
| 12/17/2014 | CN204031416U 带模块式控制板的耳机 With a modular control panel headphones |
| 12/17/2014 | CN204031415U 带双控制板的耳机 Headset with dual control panels |
| 12/17/2014 | CN204031414U 耳机中频及高频的调音结构 Intermediate frequency and high frequency tuning headphone structure |
| 12/17/2014 | CN204031413U 简易型防刮花旋转耳挂 Simple scratch rotate the earloop |
| 12/17/2014 | CN204031412U 一种触点式可插拔耳机 One kind of contact Pluggable headphones |
| 12/17/2014 | CN204031411U 光纤解码游戏耳机 Fiber decoding Gaming Headset |
| 12/17/2014 | CN204031410U 光纤解码无线游戏耳机 Fiber decoding wireless gaming headset |
| 12/17/2014 | CN204031409U 耳机后腔调音结构 After the tone sounds headphone structure |
| 12/17/2014 | CN204031408U 耳机前腔调音结构 Headphone tone sounds before construction |
| 12/17/2014 | CN204031407U 一种便于拆装耳套的耳机 An easy disassembly earmuffs headphones |
| 12/17/2014 | CN204031406U 一体化耳挂式耳塞 Integrated earhook earphones |
| 12/17/2014 | CN204031405U 一种耳机 One kind of headset |
| 12/17/2014 | CN204031404U 具有耳钩的无线耳机结构 Wireless headset ear hook structure |
| 12/17/2014 | CN204031403U 骨传导和空气传导组合耳机 Air conduction and bone conduction headset combination |
| 12/17/2014 | CN204031402U 用于骨传导震子的保护套 Bone conduction shock for child protective sleeve |
| 12/17/2014 | CN204031401U 一种高强度molding式耳机座 A high-strength molding headphones seat |
| 12/17/2014 | CN204031400U 一种便于组装的耳机咪壳 An easy-assembled headset microphone shell |
| 12/17/2014 | CN204031399U 一种可旋转耳机 A revolving headphones |
| 12/17/2014 | CN204031398U 入耳式受话器 Ear Receiver |
| 12/17/2014 | CN204031397U Dsp数字无线耳机 Dsp digital wireless headphones |
| 12/17/2014 | CN204031396U 一种多功能降噪耳机 A multifunctional noise canceling headphones |
| 12/17/2014 | CN204031395U 一种蓝牙音响 Bluetooth stereo |
| 12/17/2014 | CN204031394U 一种u型的蓝牙耳机 One kind of u-type Bluetooth headset |
| 12/17/2014 | CN204031393U 一种喉麦式扩音器 One kind of throat wheat loudspeakers |
| 12/17/2014 | CN204031392U 与无线麦克风锂电池配套的仿真电池及其无线麦克风装置 And wireless microphones supporting lithium battery and a wireless microphone emulation device |
| 12/17/2014 | CN204031391U 一种兼容式可充电调音话筒 Rechargeable tuning in a consistent style microphone |
| 12/17/2014 | CN204031390U 通过颜色提示麦克风工作状态的推拉式开关 Tip microphone working state by the color of push-pull switch |
| 12/17/2014 | CN204031389U 电子装置支撑座及其音箱减震装置 Electronic devices and speaker damping device support base |
| 12/17/2014 | CN204031388U 耳机座与主板的连接结构 Headset connected to the motherboard seat structure |
| 12/17/2014 | CN204031387U 一种话放插槽式机架 One kind words put slot chassis |
| 12/17/2014 | CN204031386U 一种灯饰蓝牙音箱 One kind of lighting Bluetooth Speaker |
| 12/17/2014 | CN204031385U 扬声器模块 Speaker module |
| 12/17/2014 | CN204031384U 音箱 Speaker |
| 12/17/2014 | CN204031383U 喇叭固定结构 Speaker fixed structure |
| 12/17/2014 | CN204031382U 一种显示装置 A display device |
| 12/17/2014 | CN204031381U 电子设备 Electronic equipment |
| 12/17/2014 | CN204031371U 一种电视系统 A television system |
| 12/17/2014 | CN204030210U 旋转式音频插头组件、具有旋转式音频插头的电子设备 Rotary audio plug assembly, the electronic device having a rotary audio plug |
| 12/17/2014 | CN204020744U 具有降噪双麦克风的车机手机互联系统 Car interconnected system for mobile phone dual microphones with noise |
| 12/17/2014 | CN204016269U 一种智能健康监测耳机 An intelligent health monitoring headphones |
| 12/17/2014 | CN1853440B 扬声器安装装置和扬声器 Speaker mounting device and speakers |
| 12/17/2014 | CN104221399A 发声体和使用了该发声体的声音再生装置、移动体装置 Sounding body and the sounding body using sound reproducing apparatus, the moving body means |
| 12/17/2014 | CN104221398A 具有位于第二平面中的输出窗口的换能器 Has located a second plane transducer output window |
| 12/17/2014 | CN104221397A 基于耳机噪声的脉冲衰减 Impulse noise attenuation based headset |
| 12/17/2014 | CN104219599A 一种具有视觉装置的音响 An audio visual apparatus having |
| 12/17/2014 | CN104219598A 双振膜声波传感器 Double diaphragm acoustic wave sensor |
| 12/17/2014 | CN104219597A 一种wifi骨传导耳机系统 One kind of bone conduction headset system wifi |
| 12/17/2014 | CN104219596A 一种用于耳机的壁虎式弱电连接器 A gecko-like weak headphones connector |
| 12/17/2014 | CN104219595A 耳塞式耳机或外耳式耳机 Earbud headphones or ear headphones |
| 12/17/2014 | CN104219594A 一种采用双动圈单元喇叭的声学结构的耳机 One kind of dual moving coil loudspeaker unit acoustic headphone structure |
| 12/17/2014 | CN104219593A 防雨复合音响 Rain composite audio |
| 12/17/2014 | CN104219592A 带电声装置的壳体结构、设备及其制作方法 Shell structure electrified acoustic devices, equipment and production methods |
| 12/17/2014 | CN104218406A 电连接器 The electrical connector |
| 12/17/2014 | CN103037278B 一种头戴式耳机 A headset |
| 12/17/2014 | CN102387446B 音响结构及应用该音响结构的电子装置 Electronic devices sound structure and application of the acoustic structure |
| 12/17/2014 | CN102293014B 头戴式套件 Headset Kit |
| 12/17/2014 | CN102291640B 双触点手机耳机插座 Double contact phone headset jack |
| 12/17/2014 | CN101409854B 耳机 Headphone |
| 12/16/2014 | US8913778 Structure for preventing a fall of a speaker device from a main appliance |
| 12/16/2014 | US8913777 Providing speakers in a vehicle seat |
| 12/16/2014 | US8913776 Cradle apparatus |
| 12/16/2014 | US8913775 Reducing the tangling of cables |
| 12/16/2014 | US8913774 Double earphone structure and electronic device |
| 12/16/2014 | US8913773 Earphone device |
| 12/16/2014 | US8913772 Ear speaker device |
| 12/16/2014 | US8913771 Portable electronic device having a water exposure indicator label |
| 12/16/2014 | US8913763 Mixing console |
| 12/16/2014 | US8913755 Loudspeaker amplifier integration system |
| 12/16/2014 | US8913738 Apparatus with wideband earpiece response |
| 12/16/2014 | US8912873 Magnetic shielding apparatus |
| 12/12/2014 | DE202014009095U1 Lautsprecherbox mit veränderlicher Richtwirkung für die mittleren- und hohen Frequenzen Speaker with variable directivity for the Middle and high frequencies |
| 12/11/2014 | US20140363041 Multi-way coaxial loudspeaker with internal magnet motor and permanent magnet cylinder |
| 12/11/2014 | US20140363040 Earphones |
| 12/11/2014 | US20140363039 Protective case with speakerphone for digital products |
| 12/11/2014 | US20140363038 Flexible illuminated display device |
| 12/11/2014 | US20140363034 Micro speaker |
| 12/11/2014 | US20140363033 Equalization and power control of bone conduction elements |
| 12/11/2014 | US20140363030 Locating and relocating device |
| 12/11/2014 | US20140363025 Digital microphone interface supporting multiple microphones |
| 12/11/2014 | US20140363021 Collar/headset microphone cable control device |
| 12/11/2014 | US20140363020 Sound correcting apparatus and sound correcting method |
| 12/11/2014 | US20140363019 Sounding body and audio reproduction device using same, and mobile device |
| 12/11/2014 | US20140363017 Signal Receiving Structure of Wireless Microphone |
| 12/11/2014 | US20140363016 Amplified headphone system with integrated power amplifier |
| 12/11/2014 | US20140363014 Earphone Wire Control Device, Earphone, Voice Recording System and Voice Recording Method |
| 12/11/2014 | US20140363013 Headphone driver, loudspeaker, and method of manufacturing headphone driver or loudspeaker |