HAI YAN

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FONTANA, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Micromachined vibratory gyroscope with electrostatic coupling
- Patent number 6,966,224
- Issue date Nov 22, 2005
- BEI Technologies, Inc.
- Hai Yan
- G01 - MEASURING TESTING
Information Patent Grant
Phase-locked mechanical resonator pair and its application in micro...
- Patent number 6,938,483
- Issue date Sep 6, 2005
- Hai Yan
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
A PHASE-LOCKED MECHANICAL RESONATOR PAIR AND ITS APPLICATION IN MIC...
- Publication number 20050210977
- Publication date Sep 29, 2005
- HAI YAN
- G01 - MEASURING TESTING
Information Patent Application
Micromachined vibratory gyroscope with electrostatic coupling
- Publication number 20040173023
- Publication date Sep 9, 2004
- Hai Yan
- G01 - MEASURING TESTING