Chwan Chao Chen

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Nitride double etching for twin well align
- Patent number 5,776,816
- Issue date Jul 7, 1998
- Holtek Microelectronics, Inc.
- Chwan Chao Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20230135424
- Publication date May 4, 2023
- Chipbond Technology Corporation
- Shrane-Ning Jenq
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...