SU-DER WU

Follow

Person

Tu-Cheng, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for measuring diameter of hole
- Patent number 7,765,710
- Issue date Aug 3, 2010
- Foxnum Technology Co., Ltd.
- Chih-Chien Tsai
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR MEASURING DIAMETER OF HOLE
- Publication number 20090249635
- Publication date Oct 8, 2009
- FOXNUM TECHNOLOGY CO., LTD.
- CHIH-CHIEN TSAI
- G01 - MEASURING TESTING