Mingzhi Chai

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20240265874
- Publication date Aug 8, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuanjie Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
FLOW GUIDE PLATE, LOWER ELECTRODE ASSEMBLY FOR DRY ETCHING APPARATU...
- Publication number 20190043696
- Publication date Feb 7, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Kai Jiang
- H01 - BASIC ELECTRIC ELEMENTS