| Patents for H04R 9 - Transducers of moving-coil, moving-strip, or moving-wire type (11,486) |
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| 03/05/2015 | WO2015027715A1 Vibration system of loudspeaker |
| 03/05/2015 | US20150063595 Speaker apparatus |
| 03/03/2015 | US8971564 Voice coil support for a coil transducer motor structure |
| 02/26/2015 | WO2015026022A1 Sensory signal output device |
| 02/26/2015 | US20150055818 Speaker structure |
| 02/25/2015 | EP2840805A1 Dual coil loudspeaker system |
| 02/24/2015 | US8965035 Thin speaker structure |
| 02/24/2015 | US8965024 Compact low frequency audio transducer |
| 02/24/2015 | US8965022 Personalized display |
| 02/24/2015 | US8965013 Echo cancellation |
| 02/24/2015 | US8965009 Speaker with built-in filter for digital amplifier |
| 02/24/2015 | US8965001 Mic rubber apparatus for portable electric device |
| 02/21/2015 | CA2854503A1 Dual coil loudspeaker system |
| 02/19/2015 | WO2015021729A1 Suspension structure of micro-loudspeaker |
| 02/19/2015 | DE19857361B4 Härtbare Harzzusammensetzung, Klebstoff, gebundenes Produkt, Lautsprecher und Bindeverfahren The curable resin composition, adhesive bonded product, speaker and binding |
| 02/18/2015 | EP2838276A1 Speaker unit |
| 02/17/2015 | US8958597 Speaker with voice coil and field coil |
| 02/17/2015 | US8958596 Vibration system and speaker using the same |
| 02/17/2015 | US8958593 Multiple-orientation, free-standing, portable speaker |
| 02/17/2015 | US8958591 Speaker system method and apparatus |
| 02/17/2015 | US8958578 Throat vibration audio wireless transmission apparatus |
| 02/17/2015 | US8955212 Method for manufacturing a micro-electro-mechanical microphone |
| 02/11/2015 | CN204157053U 一种无回声纯音稳磁场音响喇叭 A non-echo pure tone stable magnetic stereo speakers |
| 02/11/2015 | CN204157052U 一种双波片导线固定音响喇叭 A two-wave plate fixed wire stereo speakers |
| 02/11/2015 | CN204157051U 微型扬声器 Micro Speaker |
| 02/11/2015 | CN204157050U 同轴同音源扬声器 Coaxial speakers with audio |
| 02/11/2015 | CN204157049U 多音圈同轴同音源扬声器 Multi-speaker voice coil coaxial with audio |
| 02/11/2015 | CN204157048U 一种微型电声器件 A miniature electro-acoustic devices |
| 02/11/2015 | CN204157047U 组合式喇叭盆架 Combined speaker cone frame |
| 02/11/2015 | CN204157046U 电感 Inductance |
| 02/11/2015 | CN104349255A 一种超薄低音扬声器结构 An ultra-thin subwoofer structure |
| 02/11/2015 | CN104349254A 控制外壳安装扬声器的声音重放 Control housing is mounted speaker sound reproduction |
| 02/11/2015 | CN104349253A 一种扩展型扬声器 An extension speaker |
| 02/11/2015 | CN104349252A 微型扬声器及其制造方法 Micro speaker and its manufacturing method |
| 02/11/2015 | CN104349251A 扬声器结构 Speaker structure |
| 02/10/2015 | US8953834 Flat-panel speaker having a multilayer PCB pattern voice coil film |
| 02/10/2015 | US8952580 Linear vibration motor |
| 02/05/2015 | WO2015015004A1 A loudspeaker with a helmholtz resonator |
| 02/05/2015 | WO2015014855A1 Motor vehicle combined instrument having a helmholtz resonator as acoustic element |
| 02/05/2015 | US20150036867 Acoustic transducer comprising a plurality of coaxially arranged diaphragms |
| 02/05/2015 | US20150036866 Suspension system for micro-speakers |
| 02/05/2015 | US20150036863 Led lighting device and speaker |
| 02/05/2015 | US20150036862 Sounder module and method for assembling the same |
| 02/04/2015 | EP2833648A2 Electrodynamic loudspeaker with conducting elements |
| 02/04/2015 | CN204145746U 一种电声传感装置及具有该装置的手机 An electro-acoustic transducing means and the apparatus having a handset |
| 02/04/2015 | CN204145745U 船舰用壁挂式低音扬声器 Ships with a wall-mounted subwoofer |
| 02/04/2015 | CN204145744U 无震动舰船高音扬声器 No vibration ship tweeter |
| 02/04/2015 | CN204145743U 喇叭 Speaker |
| 02/04/2015 | CN204145742U 一种带有振动传动机构的电动喇叭 A vibration actuator electric horn with the |
| 02/04/2015 | CN204145741U 一种电动喇叭 An electric horn |
| 02/04/2015 | CN204145740U 一种可拆卸地电动喇叭 One kind removably electric horn |
| 02/04/2015 | CN204145739U 一种双磁双音圈的电动喇叭 A dual magnetic dual voice coil electric horn |
| 02/04/2015 | CN204145738U 一种移动式带扩音机构的电动喇叭 A portable electric horn with PA institutions |
| 02/04/2015 | CN204145737U 一种喇叭 One kind of speaker |
| 02/04/2015 | CN204145736U 自适应音乐播放设备 Adaptive music devices |
| 02/04/2015 | CN204145735U 一种圈铁喇叭 One kind of ring iron horn |
| 02/04/2015 | CN204145734U 一种振膜设置圆环形调音层的动圈扬声器 One kind of set the circular diaphragm moving coil speaker tuning layer |
| 02/04/2015 | CN204145733U 一种振膜设置正多边形调音层的动圈扬声器 One kind of set up regular polygon tuning layer diaphragm moving coil speaker |
| 02/04/2015 | CN204145732U 一种振膜设置菱形调音层的动圈扬声器 One kind of setting diamond tuning layer diaphragm moving coil speaker |
| 02/04/2015 | CN204145731U 一种动圈扬声器 One kind of moving-coil loudspeaker |
| 02/04/2015 | CN204145730U 一种多层复合振膜扬声器 A multi-layer composite diaphragm speakers |
| 02/04/2015 | CN204145729U 一种振膜设置圆形调音层的动圈扬声器 One kind of the circular diaphragm moving coil speaker tuning layer |
| 02/04/2015 | CN204145728U 一种跑道型新式音圈 One kind of new-type coil runway |
| 02/04/2015 | CN204145727U 一种跑道型新式音圈 One kind of new-type coil runway |
| 02/04/2015 | CN204145726U 一种跑道型新式音圈 One kind of new-type coil runway |
| 02/04/2015 | CN204145725U 喇叭支架 Speaker stand |
| 02/04/2015 | CN204145724U 喇叭 Speaker |
| 02/04/2015 | CN204145723U 一种圈铁喇叭壳体 One kind of ring iron horn housing |
| 02/04/2015 | CN204145722U 一种振膜设置椭圆形调音层的动圈扬声器 One kind of tuning layer diaphragm set oval moving coil speaker |
| 02/03/2015 | US8948440 Electro-acoustic transducer |
| 02/03/2015 | US8948439 Acoustic conversion device and acoustic conversion device assembly method |
| 02/03/2015 | US8948433 Narrow-angle directional microphone |
| 02/03/2015 | US8948431 Method and apparatus for controlling an electronic system |
| 02/03/2015 | US8948421 Ribbon microphone circuit |
| 02/03/2015 | US8947980 Micro-geophone |
| 01/29/2015 | WO2015010147A1 Housing wall |
| 01/29/2015 | US20150030187 Acoustic transducer including airfoil for generating sound |
| 01/29/2015 | DE112012006347T5 Neuer Lautsprecher New Speaker |
| 01/28/2015 | EP2830328A1 Headphone driver, speaker, and method for manufacturing headphone driver or speaker |
| 01/28/2015 | CN204131724U 一种预埋夹板的车用扬声器盆架及车用扬声器 One kind of car plywood embedded speaker frame and car speaker |
| 01/28/2015 | CN204131723U 扬声器 Speaker |
| 01/28/2015 | CN204131722U 伸缩调音喇叭 Telescopic tuning horn |
| 01/28/2015 | CN204131721U 一种扬声器 A speaker |
| 01/28/2015 | CN204131720U 扬声器以及电子设备 Loudspeaker and an electronic device |
| 01/28/2015 | CN204131719U 防水式超短号筒扬声器 Waterproof short horn speaker |
| 01/28/2015 | CN204131718U 扩音扬声器 PA speakers |
| 01/28/2015 | CN204131717U 双振动系统的喇叭 Dual Vibration Speaker System |
| 01/28/2015 | CN204131716U 微型扬声器 Micro Speaker |
| 01/28/2015 | CN204131715U 一种改进扬声器 An improved speaker |
| 01/28/2015 | CN204131714U 扬声器模组 Speaker Module |
| 01/28/2015 | CN204131713U 扬声器 Speaker |
| 01/28/2015 | CN204131712U 一种超长磁场动圈式扬声器 One kind of long field dynamic speaker |
| 01/28/2015 | CN204131711U 一种扬声器 A speaker |
| 01/28/2015 | CN204131710U 扬声器模组 Speaker Module |
| 01/28/2015 | CN204131709U 一种扬声器外壳及扬声器 A speaker enclosure and speaker |
| 01/28/2015 | CN204131708U 带磁钢和极片的扬声器支架 Speaker stand with a magnet and pole pieces |
| 01/28/2015 | CN104322079A 音圈扬声器 Voice coil speaker |
| 01/28/2015 | CN104320747A 一种扬声器结构 A speaker structure |
| 01/28/2015 | CN104320746A 扬声器装置 Speaker system |
| 01/28/2015 | CN104320745A 扬声器 Speaker |