Assignee
MICROTECH CORP
KR·3 granted patents·150 citations·filing 1999–2000
Technology mixH04R3
Top patents by PatentIndex Score
3 records- 0187US6404896B1Electric-acoustic transducer having dual voice coil driversMICROTECH CORP·Filed 2000·Granted Jun 11, 2002·55 cites·12 claims
- 0282US6385328B1Electro-acoustic micro-transducer having three-mode reproduction featureMICROTECH CORP·Filed 2000·Granted May 7, 2002·37 cites·10 claims
- 0371US6389148B1Electric-acoustic transducer having moving magnet and transducing method thereofMICROTECH CORP·Filed 1999·Granted May 14, 2002·58 cites·8 claims
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