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)
07/2014
07/16/2014CN203722809U 带有振动板组的高音喇叭后盖 With a vibrating plate group tweeter cover
07/16/2014CN203722808U 一种减少二次模态失真的受话器 A method for reducing secondary modal distortion receiver
07/16/2014CN203722806U 一种扬声器膜片及装配有该膜片的扬声器 A speaker diaphragm and the diaphragm fitted with speakers
07/16/2014CN103929701A 一种多片磁瓦组成的超高磁束密度大功率磁回装置 A multi-chip magnetic tile consisting of ultrahigh magnetic flux density power back device
07/16/2014CN103929700A 一种平衡磁铁驱动的喇叭 A balanced magnet-driven speakers
07/15/2014US8781150 Multiple magnetic air gap motor
07/15/2014US8781146 Combined passive acoustic speaker and stand
07/10/2014WO2014107049A1 Speaker including a speaker apparatus and a lighting apparatus
07/09/2014CN203708480U 一种多振膜扬声器 A multi-diaphragm speakers
07/09/2014CN203708479U 扬声器 Speaker
07/09/2014CN203708478U 采用fpcb连接驱动源的扬声器 Connect the drive using fpcb source speaker
07/09/2014CN203708477U 一种趣味音箱 Speakers for Story
07/09/2014CN203708476U 扬声器 Speaker
07/09/2014CN203708475U 多功能电声器件 Multifunction electro-acoustic devices
07/09/2014CN203708474U 扬声器 Speaker
07/09/2014CN203708473U 介质传导微型驱动扬声器 Media conduction miniature drive speakers
07/09/2014CN203708472U 发声器件 Sound device
07/09/2014CN203708471U 扬声器 Speaker
07/09/2014CN203708470U 微型扬声器 Micro Speaker
07/09/2014CN203708469U 扬声器模组 Speaker Module
07/09/2014CN203708468U 一种磁路扬声器 One kind of magnetic circuit speaker
07/09/2014CN203708467U 扬声器装置 The speaker device
07/09/2014CN203708466U 扬声器 Speaker
07/09/2014CN203708465U 扬声器模组 Speaker Module
07/09/2014CN203708464U 扬声器模组 Speaker Module
07/09/2014CN203708463U 超薄大功率扬声器 Ultra-thin high-powered speakers
07/09/2014CN203708458U 一种膜片和扬声器以及应用该扬声器的电子设备 One kind of a speaker diaphragm and a speaker and the application of the electronic device
07/09/2014CN203695252U 淋浴器组件 Shower assembly
07/09/2014CN103918283A 具有电活性聚合物致动器的音频设备 Having electroactive polymer actuator audio device
07/09/2014CN103916802A 包括扬声器设备和发光设备的扬声器 Speakers Speakers include light-emitting devices and equipment
07/09/2014CN103916800A 一种复合式振膜 A composite type diaphragm
07/08/2014US8774448 Speaker with elastic plate coupled to diaphragm
07/08/2014US8774447 Crossover double speaker
07/08/2014US8774438 Microphone unit and highly directional microphone
07/08/2014US8774430 Linear interleaved magnetic motor and loudspeaker transducer using same
07/03/2014WO2014106271A1 Flow controlled sound generation apparatus
07/03/2014WO2014103278A1 Loudspeaker, electronic apparatus using same, and mobile apparatus
07/03/2014WO2014103087A1 Bone conduction speaker and bone conduction headphone device
07/03/2014WO2014103086A1 Bone conduction speaker and bone conduction headphone device
07/03/2014US20140185859 Magnetically biased electromagnet for audio applications
07/02/2014CN203691626U 一种喇叭 One kind of speaker
07/02/2014CN203691625U 一种移动终端的扬声器结构 Speaker structure of a mobile terminal
07/02/2014CN203691624U 扬声器 Speaker
07/02/2014CN203691623U 双磁路电磁扬声器 Double magnetic circuit electromagnetic speaker
07/02/2014CN203691622U 适用于吸顶音箱的薄型喇叭 Apply a thin speaker ceiling speakers
07/02/2014CN203691621U 动圈式金属封装喇叭 Moving-coil loudspeaker metal packaging
07/02/2014CN203691620U 一种超薄音腔结构 An ultra-thin sound chamber structure
07/02/2014CN203691619U 一种发声器件及发声器件的振膜组件 An audible diaphragm assembly devices and sound devices
07/02/2014CN203691618U 一种扬声器盆架及其运用的扬声器 A speaker cone frame and use the speaker
07/02/2014CN103905961A 多功能型振动促动器 Multifunctional vibration actuator
07/01/2014US8767993 Housing for microphone arrays and multi-sensor devices for their size optimization
07/01/2014US8767979 Parametric transducer system and related methods
06/2014
06/26/2014WO2014100315A1 Safety helmet with speaker assembly
06/26/2014WO2014097632A1 Speaker device, audiovisual device, portable information processing device, mobile body, and earphone
06/25/2014EP2745536A1 Techniques for generating audio signals
06/25/2014CN203675326U 一种扬声器磁路系统自动组装设备 A speaker magnetic system of automatic assembly equipment
06/25/2014CN203675315U 扬声器装置 The speaker device
06/25/2014CN203675314U 一种双磁喇叭 A dual magnetic speaker
06/25/2014CN203675313U 电声换能器 Electro-acoustic transducer
06/25/2014CN203675312U 腕戴式骨导发声装置 Wrist-worn bone conduction sound equipment
06/25/2014CN203675311U 平板发声装置 Flat sounding device
06/25/2014CN203675310U 汉堡式磁回系统 Hamburg magnetic back into the system
06/25/2014CN203675309U 一种喇叭磁回系统 One kind of speaker system magnetic back
06/25/2014CN203675308U 扬声器中的定心支片 Speaker of the damper
06/25/2014CN103888878A 立体波同轴电动扬声器 Three-dimensional wave coaxial electric speaker
06/25/2014CN103885320A 具有声音播放功能的手表 The watch has a sound playback
06/25/2014CN102638751B 定位支片反置的薄型扬声器 Positioning support piece inverted slim speaker
06/25/2014CN101924974B 扬声器 Speaker
06/25/2014CN101601309B 多功能型振动促动器 Multi-functional vibration actuator
06/24/2014US8761418 Microelectromechanical loudspeaker array with predetermined period of time of diaphragm relaxation
06/24/2014US8761413 Audio apparatus with circularly arranged microphones
06/22/2014CA2826450A1 Audio equipped fan
06/19/2014WO2014091704A1 Diaphragm, loudspeaker using diaphragm, electronic device and mobile device using loudspeaker, and method for producing diaphragm
06/19/2014WO2014091598A1 Speaker device
06/19/2014WO2014091597A1 Speaker device
06/19/2014WO2014090346A1 Magnet system for a loudspeaker, magnetizing device, method for producing a magnet system and loudspeaker
06/19/2014US20140169593 High-output microspeaker
06/18/2014EP2744222A2 Dual-frequency-band coaxial earphone
06/18/2014CN203661286U 受话器 Receiver
06/18/2014CN203661285U 一种三合一微型喇叭 One kind of triple mini speaker
06/18/2014CN203661284U 振动扬声器 Vibration Speaker
06/18/2014CN203661283U 电磁驱动装置 Electromagnetic drive means
06/18/2014CN203661282U 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
06/18/2014CN203661281U 一种平面振膜扬声器 A flat diaphragm speakers
06/18/2014CN203661280U 一种具有防磁路与pcb短路的微型电声磁杯 Miniature electro-acoustic magnetic cup having a magnetically shielded Road and pcb shorted
06/18/2014CN203661278U 复合振膜及包括该复合振膜的微型发声器 Composite diaphragm and includes the composite diaphragm micro Sounders
06/18/2014CN103874004A Microphone
06/18/2014CN103873996A Mobile terminal
06/18/2014CN103873995A Mute bone conduction electromagnetic vibration transducer
06/18/2014CN103873994A Electroacoustic transducer
06/18/2014CN103873993A Electronic device
06/18/2014CN103873992A Method and device for improving power of loudspeaker driver
06/18/2014CN103873991A Method and device for broadening frequency responding range of loudspeaker diver
06/18/2014CN103873990A Temperature control device and mobile terminal
06/18/2014CN101626535B Sounder
06/17/2014US8755558 Speaker, hearing aid, earphone, and portable terminal device
06/12/2014WO2014085899A1 Acoustic transducer
06/12/2014US20140161303 Flat-type speaker having plurality of magnetic circuits which are horizontally connected
06/11/2014CN203645824U 一种带反向辅助磁铁的喇叭 A tape reverse auxiliary magnet speaker
06/11/2014CN203645823U 车载紧急救援系统的终端装置用扬声器 Car emergency rescue system terminal device with speaker
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