Zhaoqin Zeng

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
Method for Manufacturing Metal Gate of PMOS
- Publication number 20230132408
- Publication date May 4, 2023
- Shanghai Huali Integrated Circuit Corporation
- Zhaoqin Zeng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Contact and Method for Making the Same
- Publication number 20220130974
- Publication date Apr 28, 2022
- Shanghai Huali Integrated Circuit Corporation
- Jianhua Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Copper Filled Recess Structure and Method for Making the Same
- Publication number 20220130770
- Publication date Apr 28, 2022
- Shanghai Huali Integrated Circuit Corporation
- Zhaoqin Zeng
- H01 - BASIC ELECTRIC ELEMENTS