| Patents for H04R 31 - Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor (5,050) |
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| 05/08/2008 | US20080104825 Sound transducer structure and method for manufacturing a sound transducer structure |
| 05/08/2008 | DE102006055147A1 Schallwandlerstruktur und Verfahren zur Herstellung einer Schallwandlerstruktur Transducer structure and method of making a transducer structure |
| 05/06/2008 | US7367111 Method for producing a spin valve transistor with stabilization |
| 05/06/2008 | US7367109 Method of fabricating magnetic sensors with pinned layers with zero net magnetic moment |
| 05/06/2008 | US7367107 Method for making a disk drive head stack assembly having a tapered pivot bearing |
| 04/30/2008 | DE102006050037A1 Ultrasonic transducer for motor vehicle, has damping unit for damping vibrations of wall, arranged in diaphragm pot in edge section of diaphragm and connected with edge section and inner side of wall in force-fitting manner |
| 04/30/2008 | DE102006038597A1 Sound transducer i.e. electrostatic ultrasonic sound transducer, for use as distance sensor in automotive engineering, has base electrode designed by conductive path arranged on circuit carrier, where carrier is printed circuit board |
| 04/29/2008 | US7365948 Exchange-coupled film, method for making exchange-coupled film, and magnetic sensing element including exchange-coupled film |
| 04/29/2008 | US7363700 Method of manufacturing a thin film magnetic head |
| 04/29/2008 | US7363699 Method for manufacturing a magnetic read sensor employing oblique etched underlayers for inducing uniaxial magnetic anisotropy in hard magnetic bias layers |
| 04/29/2008 | US7363698 Process for creating a write head by forming a bump after the top pole is formed |
| 04/23/2008 | CN101167132A Suspended rack assembly method and making process |
| 04/23/2008 | CN100384301C Loudspeaker vibrating diaphragm and dynamic loudspeaker |
| 04/22/2008 | US7360302 Manufacturing method of a magnetic sensor |
| 04/22/2008 | US7360301 Method of manufacturing a thin film magnetic head |
| 04/22/2008 | US7360300 Method for manufacturing a magnetic read sensor employing oblique etched underlayers for inducing uniaxial magnetic anisotropy in a hard magnetic pinning layer |
| 04/22/2008 | US7360299 Method for manufacturing a magnetic read sensor employing oblique etched underlayers for inducing uniaxial magnetic anisotropy in a hard magnetic in-stack bias layer |
| 04/22/2008 | US7360297 Magnetoresistive sensor with antiparallel coupled lead/sensor overlap region |
| 04/22/2008 | US7360292 Method of minimizing inter-element signals for surface transducers |
| 04/17/2008 | WO2008044381A1 Vibration sensor and method for manufacturing the vibration sensor |
| 04/17/2008 | US20080089549 Loudspeaker diaphragm and method for manufacturing a loudspeaker diaphragm |
| 04/17/2008 | US20080089179 Ultrasonic transducer, manufacturing method of ultrasonic transducer, and ultrasonic endoscope |
| 04/16/2008 | EP1912479A2 An apparatus and a method of producing for microphone assembly |
| 04/16/2008 | EP1912477A2 Manufacturing methods and systems for rapid production of hearing-aid shells |
| 04/16/2008 | CN101163353A Apparatus and method for fabricating microphone assembly |
| 04/15/2008 | US7357217 Faceplate cover |
| 04/15/2008 | US7356909 Method of forming a CPP magnetic recording head with a self-stabilizing vortex configuration |
| 04/15/2008 | US7356908 Method of assembling a disk drive unit via a ramp tool |
| 04/15/2008 | US7356907 Method of manufacturing a carriage assembly of a hard disk drive |
| 04/15/2008 | US7356905 Method of fabricating a high frequency ultrasound transducer |
| 04/09/2008 | EP1907133A2 Micro-electro-mechanical transducer having an insulation extension |
| 04/09/2008 | CN101159994A Flying fork type full-automatic voice coil winding machine |
| 04/08/2008 | US7355813 Method of fabricating a narrow projection such as a write pole extending from a substrate |
| 04/08/2008 | US7353585 Method of poling ferroelectric materials |
| 04/03/2008 | WO2008038762A1 Process for manufacturing speaker |
| 04/03/2008 | WO2008038761A1 Process for manufacturing speaker |
| 04/03/2008 | WO2008037183A1 Electromagnetic vibrator and producing method thereof |
| 04/03/2008 | US20080080719 Stereo support system and method for mobile terminal |
| 04/03/2008 | US20080078082 Ellipsoidal line cut system and method for hearing aid shell design |
| 04/03/2008 | DE102006046292A1 Miniature microphone component has a micro electromechanical system chip within a housing, with a sound entry opening and connections to external contacts |
| 04/02/2008 | EP1906704A1 A calibrated microelectromechanical microphone |
| 04/02/2008 | EP1629690B1 A method for manufacturing a carrier element for a hearing aid and a carrier element for a hearing aid |
| 04/02/2008 | CN101155437A Back-placed microphone module group structure, microphone chip component and manufacturing method thereof |
| 04/02/2008 | CN101152954A Packaging structure for electric component of microcomputer |
| 04/01/2008 | US7352859 Audio earpiece for wideband telephone handsets |
| 04/01/2008 | US7350287 Voice coil insertion jig, speaker producing method using the jig, and speaker produced by using the jig |
| 04/01/2008 | US7350284 Methods of making a current-perpendicular-to-the-planes (CPP) type sensor by ion milling to the spacer layer using a mask without undercuts |
| 03/27/2008 | US20080075977 Magnetic film, manufacturing method thereof and thin film magnetic head |
| 03/27/2008 | US20080073318 Method of manufacturing piezoelectric resonator |
| 03/27/2008 | US20080072418 Method for manufacturing a magnetic head slider |
| 03/27/2008 | US20080072408 Piezoelectric thin film device and method for manufacturing the same |
| 03/27/2008 | DE102006042855A1 Kondensatormikrofon Condenser microphone |
| 03/26/2008 | EP1496553B1 Composite piezoelectric body |
| 03/26/2008 | CN101150889A Encapsulation structure and its method for computer electric microphone |
| 03/26/2008 | CN101150888A Encapsulation structure and its encapsulation method for computer electric microphone |
| 03/26/2008 | CN101150887A Ultrasonic wave fusion jointing method for speaker case |
| 03/26/2008 | CN101150886A Encapsulation structure and its encapsulation method for computer electric microphone |
| 03/26/2008 | CN100377622C Process for making backing electrode electret condenser type microphones |
| 03/19/2008 | CN201039459Y Encapsulation structure for computer electricity-sound sensor |
| 03/18/2008 | US7346182 Electroacoustic transducer and method for manufacturing the same |
| 03/18/2008 | US7343669 Method of manufacturing a thin film magnetic head |
| 03/18/2008 | US7343668 Method of manufacturing perpendicular magnetic recording head capable of highly precisely defining gap distance |
| 03/18/2008 | US7343667 Methods of making a side-by-side read/write head with a self-aligned trailing shield structure |
| 03/18/2008 | US7343666 Methods of making magnetic write heads with use of linewidth shrinkage techniques |
| 03/18/2008 | US7343664 Method of manufacturing a magnetic head with flux shaping layer |
| 03/18/2008 | US7343661 Method for making condenser microphones |
| 03/13/2008 | US20080060190 Protecting and merging a head stack assembly of a data storage device |
| 03/12/2008 | EP1898668A2 Silicone condenser microphone |
| 03/12/2008 | EP1896239A1 A method and a tool for shaping an elongated deformable member for a hearing aid |
| 03/12/2008 | CN101141838A Microphone package |
| 03/12/2008 | CN101141837A Sound box ring screen cloth welding method |
| 03/12/2008 | CN101141835A Semiconductor microphone unit |
| 03/11/2008 | US7340824 Method for fabricating a magnetic head having an improved magnetic shield |
| 03/11/2008 | US7340823 Methods for forming head suspension assemblies |
| 03/06/2008 | WO2008027701A1 An integrated quartz oscillator on an active electronic substrate |
| 02/27/2008 | EP1892999A2 Capacitance sensor and its manufacturing method |
| 02/27/2008 | EP1892998A2 Piezoelectric electroacoustic transducing device |
| 02/27/2008 | CN101132655A Micro-electromechanical microphone packaging structure and method thereof |
| 02/27/2008 | CN101132654A Micro-electromechanical microphone packaging system |
| 02/27/2008 | CN101132652A Capacitance sensor and its manufacturing method |
| 02/26/2008 | US7336798 Speaker apparatus and method of manufacturing the same |
| 02/26/2008 | US7334317 Method of forming magnetoresistive junctions in manufacturing MRAM cells |
| 02/20/2008 | EP1890521A1 Method of turning condenser microphone into electret, electret-turning device and method of producing condenser microphone using this |
| 02/19/2008 | US7333620 Acoustic transducer with mechanical balancing |
| 02/19/2008 | US7332215 Resin-molded component and method for manufacturing thereof as well as diaphragm for loudspeaker |
| 02/14/2008 | US20080037808 Ultrasonic Transducer and Method of Manufacturing the Same |
| 02/14/2008 | US20080034873 Ultrasound probe and production method of the same |
| 02/14/2008 | US20080034575 Large area integration of quartz resonators with electronics |
| 02/13/2008 | CN101123827A Adhesion preventive silicon capacitance sound transmitter chip and its making method |
| 02/12/2008 | US7330338 Method for adjusting pitch and roll in a head suspension |
| 02/12/2008 | US7328499 Method of manufacturing a thin film magnetic head |
| 02/07/2008 | WO2008015917A1 Ultrasonic probe, and ultrasonic probe manufacturing method |
| 02/06/2008 | CN201018669Y Automotive acoustics movement and fabrication assembly line of integrated machine |
| 02/06/2008 | CN201018668Y Radiating machine for reducing electret capacitor noise |
| 02/06/2008 | CN201018662Y Improved microphone packaging structure |
| 02/06/2008 | CN201018661Y PCB thickening solder pad of solder reflow resistant digitization electret microphone |
| 02/06/2008 | CN101120614A Method for producing diaphragm for speaker |
| 02/05/2008 | US7328080 Manufacturing methods and systems for rapid production of hearing-aid shells |
| 02/05/2008 | US7325296 Method of fabricating a magnetic head |
| 01/31/2008 | US20080022509 Method for manufacturing thin-film magnetic head |