Zhaoqin Zeng

Follow

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing metal gate of PMOS
- Patent number 12,295,153
- Issue date May 6, 2025
- Shanghai Huali Integrated Circuit Corporation
- Zhaoqin Zeng

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR REDUCING RESISTANCE OF CONTACT
- Publication number 20250069949
- Publication date Feb 27, 2025
- Shanghai Huali Integrated Circuit Corporation
- Zhaoqin ZENG
- H01 - BASIC ELECTRIC ELEMENTS
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