Xianzhou LIU

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Patents Grantslast 30 patents

Information Patent Grant
LDMOS device and method for forming the same
- Patent number 11,588,040
- Issue date Feb 21, 2023
- Shanghai Huahong Grace Semiconductor Manufacturing Corporation
- Xianzhou Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Split-gate flash memory, method of fabricating same and method for...
- Patent number 10,700,174
- Issue date Jun 30, 2020
- Shanghai Huahong Grace Semiconductor Manufacturing Corporation
- Xianzhou Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor structure and method for manufacturing the same
- Patent number 10,636,896
- Issue date Apr 28, 2020
- Shanghai Huahong Grace Semiconductor Manufacturing Corporation
- Xianzhou Liu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor Structure and Method for Forming the Same
- Publication number 20250081455
- Publication date Mar 6, 2025
- Hua Hong Semiconductor (Wuxi) Limited
- Guoqing CHENG
Information Patent Application
LDMOS Device And Method For Forming The Same
- Publication number 20210028299
- Publication date Jan 28, 2021
- Shanghai Huahong Grace Semiconductor Manufacturing Corporation
- Xianzhou LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPLIT-GATE FLASH MEMORY, METHOD OF FABRICATING SAME AND METHOD FOR...
- Publication number 20190355824
- Publication date Nov 21, 2019
- Shanghai Huahong Grace Semiconductor Manufacturing Corporation
- Xianzhou LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20190326415
- Publication date Oct 24, 2019
- Shanghai Huahong Grace Semiconductor Manufacturing Corporation
- Xianzhou LIU
- H01 - BASIC ELECTRIC ELEMENTS