Chang Chih-Kang

Follow

Person

Taipei, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Wafer carrying system
- Patent number 6,905,026
- Issue date Jun 14, 2005
- Chang Chih-Kang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Wafer carrying system
- Publication number 20040074807
- Publication date Apr 22, 2004
- Chang Chih-Kang
- H01 - BASIC ELECTRIC ELEMENTS