Patents
Sitemap › H04 - Electric communication technique › H04R - Loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers; Deaf-aid sets; Public address systems › H04R 31 - Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
Patents for H04R 31 - Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor (5,050)
08/2014
08/06/2014CN103975608A 声学设备和制造方法 Acoustic device and manufacturing method
08/06/2014CN103974183A 一种基于3d打印技术的定制式耳机及其制造方法 Headphones and custom manufacturing method based on 3d printing technology
08/06/2014CN103974182A 电容式微硅麦克风的制造方法 Manufacturing method capacitive micromachined silicon microphones
08/06/2014CN103974181A 电容式微硅麦克风的制造方法 Manufacturing method capacitive micromachined silicon microphones
08/06/2014CN102333269B 低密度聚乙烯纳米复合材料制作的扬声器振膜 LDPE nanocomposites made speaker diaphragm
08/06/2014CN102075849B 微机电系统麦克风封装系统 MEMS microphone packaging system
08/06/2014CN101742389B 集成电路结构 Integrated circuit structure
08/05/2014US8798310 Optically clear diaphragm for an acoustic transducer and method for making same
08/05/2014US8798291 Structure of MEMS electroacoustic transducer and fabricating method thereof
07/2014
07/31/2014DE112011105850T5 MEMS-Mikrofon mit reduzierter parasitärer Kapazität MEMS microphone with reduced parasitic capacitance
07/30/2014CN203748010U 一种播放器的喇叭网装配结构 One kind of player speaker mesh assembly structure
07/30/2014CN103959821A 静电扬声器 Electrostatic speaker
07/30/2014CN103957494A 振动膜及其制法和应用 Vibrating membrane preparation method and application
07/30/2014CN102665160B 扬声器音膜点线工装及方法 Speaker sound film dotted line tooling and methods
07/30/2014CN102625223B 一体式外型耳套组装方法 Overall earmuffs integral method of assembling
07/23/2014CN203734840U 一种音圈整形及焊引线设备 One kind of voice coil wire shaping and welding equipment
07/23/2014CN203734839U 一种扬声器组装流水线 A speaker assembly lines
07/23/2014CN103945319A 一种海绵垫圈牵引成型机构 One kind of sponge gasket forming mechanism of traction
07/23/2014CN103945318A 一种复合振膜的制法 A composite diaphragm system of law
07/23/2014CN103945313A 芯片布置及其制造方法 Chip arrangement and manufacturing method
07/22/2014US8782876 Method of manufacturing MEMS based quartz hybrid filters
07/16/2014CN203722786U 一种防漏磁电磁屏蔽壳 One kind of leak magnetic electromagnetic shield case
07/16/2014CN103929711A 传声器用绝缘外壳的制作方法 The method of manufacturing the microphone insulating housing
07/16/2014CN103929710A 一种复合振膜的制备方法 A method for preparing a composite diaphragm
07/16/2014CN103929709A 一种复合振膜的制备方法 A method for preparing a composite diaphragm
07/16/2014CN103929708A 一种复合振膜的制备方法 A method for preparing a composite diaphragm
07/16/2014CN103922271A 梳状mems器件和制作梳状mems器件的方法 Comb comb mems mems devices and device production method
07/16/2014CN102547548B 生产硅麦克风用刷膏装置及应用该刷膏装置的刷膏工艺 Production of silicon microphone device and cream with a brush brush brush to apply the cream craft cream device
07/15/2014US8781136 Loudspeaker array system
07/15/2014US8780673 Digital speaker apparatus
07/09/2014EP2753099A1 Acoustic sensor and method for manufacturing same
07/09/2014EP2752030A1 Piezoelectric microphone fabricated on glass
07/09/2014CN103916801A 一种复合振膜及其制备方法 A composite diaphragm and its preparation method
07/09/2014CN103916722A 硅胶膜硫化电声器件及其成型方法 Vulcanized silicone film forming method and electro-acoustic devices
07/08/2014US8774449 Speaker diaphragm, speaker dust cap, speaker frame, speaker using said parts, and electronic equipment and device using said speaker
07/08/2014US8769803 Speaker manufacturing method
07/08/2014US8769802 Method of fabrication an ultra-thin quartz resonator
07/02/2014CN203691637U 一种全自动音膜音圈组合机 A fully automatic machine sound film voice coil combination
07/02/2014CN203691636U 一种耳机压合治具的耳机外套压入机构 One kind of earphone headset laminated fixture jacket pushed agencies
07/02/2014CN203691635U 一种自动理线装置 An automatic cable management
07/02/2014CN203691634U 一种全自动铆钉受话器组装机的pcb板组装装置 A fully automated assembly machine rivet receiver pcb board assembly equipment
07/02/2014CN203691633U 一种骨架上料装置 Feeding device on a skeleton
07/02/2014CN103905967A 一种振膜的制造方法及制造的振膜 A manufacturing method of manufacturing the diaphragm and the diaphragm
07/02/2014CN103905966A 振膜成型与音圈贴合工艺 Diaphragm and voice coil fitting molding process
07/02/2014CN102326415B 扬声器的振动板和扬声器 Speaker diaphragm and speaker
07/01/2014US8765530 Methods of manufacture of top port surface mount silicon condenser microphone packages
07/01/2014US8763235 Method for bonding substrates in an energy assisted magnetic recording head
07/01/2014US8763234 Method for making thermoacoustic module
06/2014
06/26/2014WO2014094831A1 Top-port mems microphone and method of manufacturing the same
06/25/2014CN203675328U 一种扬声器音膜组件组装设备 A speaker sound membrane module assembly equipment
06/25/2014CN203675327U 一种磁路体焊接用治具 One kind of circuit body welding jig
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
06/25/2014CN203675325U 电容传声器的组装治具 Condenser microphone assembly fixture
06/25/2014CN203675310U 汉堡式磁回系统 Hamburg magnetic back into the system
06/25/2014CN203670382U 一种用于将粘条粘接在扬声器上的装置 Means for bonding the adhesive strip on the speaker
06/25/2014CN103888888A 一种电容式硅微型麦克风及其制作方法 A capacitive type silicon miniature microphone and manufacturing method thereof
06/25/2014CN103888887A 一种mems麦克风芯片切割方法 One kind mems microphone chip cutting method
06/25/2014CN103888886A 低应力原位掺杂的多晶硅薄膜的制造方法 The method of manufacturing low-stress-situ doped polysilicon films
06/24/2014US8760031 Electromechanical transducer and method for manufacturing the same which suppresses lowering of sensitivity while a protective layer is formed
06/24/2014US8758217 Piezoelectric nanowire vibration sensors
06/24/2014US8756795 Method for manufacturing a read head having conductive filler in insulated hole through substrate
06/19/2014WO2014091951A1 Production method for ultrasonic probe, ultrasonic probe, and ultrasonic diagnosis device
06/19/2014WO2014091704A1 Diaphragm, loudspeaker using diaphragm, electronic device and mobile device using loudspeaker, and method for producing diaphragm
06/18/2014CN203661294U 插喇叭排线装置 Plug speaker cable unit
06/18/2014CN203661293U 一种导音管倒角机的导音管顶端固定机构 One kind of sound guide tube chamfering machine sound guide tube top fixing mechanism
06/18/2014CN203661292U 一种导音管倒角机的前夹紧装置 Before a sound guide tube clamping device chamfering machine
06/18/2014CN103863817A Automatic loudspeaker sliver attaching machine
06/18/2014CN102665162B Film stretching device and film stretching method for production of vibrating films of electret microphones
06/18/2014CN101626535B Sounder
06/17/2014US8752278 Method of reclaiming a head suspension from a head gimbal assembly
06/12/2014WO2014087961A1 Electroacoustic transducer, manufacturing method therefor, and electronic device utilizing electroacoustic transducer
06/12/2014WO2014087914A1 Method for molding piezoelectric polymer and molded body
06/12/2014US20140161298 Electroformed housings and methods for making the same
06/12/2014US20140161289 Silicon Condenser Microphone
06/12/2014US20140158456 Coated speaker dome and coated diamond products
06/11/2014CN203645826U 一种音圈补强带贴合机 One kind of voice coil reinforced with laminating machine
06/05/2014US20140155747 Ultrasonic transducer
06/05/2014US20140153737 Multiple receiver assembly and a method for assembly thereof
06/05/2014DE102012222239A1 Messeinrichtung und Bauteil mit darin integrierter Messeinrichtung Measuring device and component with integrated therein measuring device
06/04/2014CN203632873U 一种扬声器上焊片和塑料件的自动压装工装 A speaker on automatic crimping lug tooling and plastic parts
06/04/2014CN203632872U 一种扬声器的音膜音圈自动粘接工装 A speaker's voice coil sound film automatic bonding tooling
06/04/2014CN203632871U 一种扬声器的平衡器和定位圈自动压装工装 A speaker positioning ring balancer and automatic press-fit tooling
06/04/2014CN203621742U 一种微型喇叭铁盆的激光打孔装置 A miniature speaker iron pots laser drilling equipment
06/04/2014CN103843370A Piezoelectric microphone fabricated on glass
06/04/2014CN103843366A Ultrasonic sensor and manufacturing method therefor
06/04/2014CN103841507A Preparation method for thermotropic sound-making device
06/04/2014CN103841506A Preparation method for thermotropic acoustical-generator array
06/04/2014CN103179497B Raw material used for sound equipment vibrating plate and preparation method thereof
06/04/2014CN102106161B Micromechanical component and preparing method thereof
05/2014
05/29/2014US20140145276 Mems microphone and method for manufacture
05/28/2014DE102008007682B4 Modul mit einem Mikro-Elektromechanischen Mikrofon Module with a micro-electro-mechanical microphone
05/28/2014CN203618127U 一种耳机自动压合机构 One kind of headset automatically nip agency
05/28/2014CN203618126U 磁路体缺口选型上料机 Selection of the magnetic circuit gap on the feeder body
05/28/2014CN203618125U 用于扬声器音膜组件的自动下料机 Loudspeaker membrane module for automatic cutting machine
05/28/2014CN203610937U 一种耳机自动装配机 One kind of headset automatic assembly machines
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
05/28/2014CN103826186A 音圈振膜一体式结构及其制作方法 Voice coil diaphragm integrated structure and manufacturing method thereof
05/27/2014US8732938 Method of packaging a sensor
05/22/2014WO2014077512A1 Integrated artificial cochlear implant, and method for manufacturing same
05/22/2014WO2014077061A1 Ultrasonic vibrator and manufacturing method therefor
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