Feijue Liu

Follow

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method of detecting and measuring contact alignment shift relative...
- Patent number 9,269,639
- Issue date Feb 23, 2016
- Shanghai Huali Microelectronics Corporation
- Rongwei Fan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF DETECTING AND MEASURING CONTACT ALIGNMENT SHIFT RELATIVE...
- Publication number 20140377888
- Publication date Dec 25, 2014
- Rongwei Fan
- H01 - BASIC ELECTRIC ELEMENTS