Chuang Shan

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Hefei City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Mask pod and semiconductor device
- Patent number 12,125,726
- Issue date Oct 22, 2024
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Chuang Shan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MASK POD BOX AND MASK TRANSFER DEVICE
- Publication number 20240036481
- Publication date Feb 1, 2024
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Chuang SHAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MASK POD AND SEMICONDUCTOR DEVICE
- Publication number 20230020975
- Publication date Jan 19, 2023
- CHANGXIN MEMORY TECHNOLOGIES, INC
- Chuang SHAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR MARK, AND SEMICONDUCTOR MARK
- Publication number 20220216163
- Publication date Jul 7, 2022
- CHANGXIN MEMORY TECHNOLOGIES, INC
- Chuang Shan
- H01 - BASIC ELECTRIC ELEMENTS