Wen Ruey Hwang

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North Canton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Speed sensing method and apparatus
- Patent number 7,174,269
- Issue date Feb 6, 2007
- The Timken Company
- Xiaolan Ai
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determining bearing parameters
- Patent number 6,772,648
- Issue date Aug 10, 2004
- The Timken Company
- Wen Ruey Hwang
- G01 - MEASURING TESTING
Information Patent Grant
Bearing with wireless self-powered sensor unit
- Patent number 6,535,135
- Issue date Mar 18, 2003
- The Timken Company
- Michael L. French
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Speed sensing method and apparatus
- Publication number 20060015288
- Publication date Jan 19, 2006
- Xiaolan Ai
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for determining bearing parameters
- Publication number 20040074315
- Publication date Apr 22, 2004
- Wen Ruey Hwang
- G01 - MEASURING TESTING