Chi-Rung LI

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Changhua City, TW

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Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR MONITORING PRELOAD IN BALL SCREW
- Publication number 20150354690
- Publication date Dec 10, 2015
- Hiwin Technologies Corp.
- CHIH-CHUN CHENG
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF DETECTING PRELOAD OF BALL SCREW
- Publication number 20140229125
- Publication date Aug 14, 2014
- NATIONAL CHUNG CHENG UNIVERSITY
- Chih-Chun CHENG
- G01 - MEASURING TESTING