Wei Hua SANG

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
PIXEL ARRANGEMENT STRUCTURE, METAL MASK AND ORGANIC LIGHT-EMITTING...
- Publication number 20240265860
- Publication date Aug 8, 2024
- Everdisplay Optronics (Shanghai) Co.,Ltd.
- Wei SANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
MASK PLATE, ALIGNMENT MARK AND PHOTOLITHOGRAPHY SYSTEM
- Publication number 20240004320
- Publication date Jan 4, 2024
- Semiconductor Manufacturing International (Shanghai) Corporation
- Wei Hua SANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY