Weiwei MA

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for making semiconductor device by adopting stress memorizat...
- Patent number 11,443,986
- Issue date Sep 13, 2022
- Shanghai Huali Integrated Circuit Corporation
- Weiwei Ma
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING HIGH DIELECTRIC CONSTANT METAL GATE FOR NM...
- Publication number 20230420304
- Publication date Dec 28, 2023
- Shanghai Huali Integrated Circuit Corporation
- Weiwei MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method For Making Semiconductor Device By Adopting Stress Memorizat...
- Publication number 20210335672
- Publication date Oct 28, 2021
- Shanghai Huali Integrated Circuit Corporation
- Weiwei MA
- H01 - BASIC ELECTRIC ELEMENTS