Pu SUN

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Patents Grantslast 30 patents

Information Patent Grant
Mask assembly and method of patterning semiconductor film using the...
- Patent number 11,158,799
- Issue date Oct 26, 2021
- Pu Sun
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
MASK ASSEMBLY AND METHOD OF PATTERNING SEMICONDUCTOR FILM USING THE...
- Publication number 20210184125
- Publication date Jun 17, 2021
- Wuhan China Star Optoelectronics Semiconductort Display Technology Co., Ltd.
- Pu SUN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...