Ching-Horng Hsiao

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TaiChung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Three way laser indicator
- Patent number 7,124,513
- Issue date Oct 24, 2006
- Querton Inc.
- TN Chen
- G01 - MEASURING TESTING
Information Patent Grant
Laser receiver
- Patent number 7,022,963
- Issue date Apr 4, 2006
- Quarton, Inc,
- Ching-Horng Hsiao
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Laser receiver
- Publication number 20050103974
- Publication date May 19, 2005
- Ching-Horng Hsiao
- G01 - MEASURING TESTING
Information Patent Application
Three way laser indicator
- Publication number 20040172837
- Publication date Sep 9, 2004
- Chen Tn
- G01 - MEASURING TESTING