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Metal Working > Method Of Mechanical Manufacture > Electrical Device Making > Electromagnet, Transformer Or Inductor > Acoustic Transducer Acoustic TransducerAcoustic Transducer patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.10/19/06 - 20060230605 - Ultrasound transducer and method of producing the same In an ultrasound transducer arrangement comprising at least one piezoelectric body with a lower and an upper electrode and a coupling layer including a wafer on which the ultrasound transducers are disposed and are connected to the lower electrode, a conductor structure of uniform height is disposed on the wafer ... 11/17/05 - 20050251995 - Manufacturing method of acoustic sensor The present invention relates to a semiconductor electret condenser microphone capable of being reduced in size and including an acoustic sensor 100 and a case 200 for accommodating the acoustic sensor 100, the acoustic sensor 100 has a semiconductor chip 110 forming necessary electronic circuits 111A to 111C, and opening ... ### FreshPatents.com Support |