Tieyi Zhang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Needle for repairing alignment layer, alignment layer repairing app...
- Patent number 11,249,348
- Issue date Feb 15, 2022
- BOE Technology Group Co., Ltd.
- Guangyan Sun
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
TOUCH PANEL AND REPAIRING METHOD THEREFOR, AND DISPLAY DEVICE
- Publication number 20230078853
- Publication date Mar 16, 2023
- MIANYANG BOE OPTOELECTRONICS TECHNOLOGY CO.,LTD.
- Lei ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NEEDLE FOR REPAIRING ALIGNMENT LAYER, ALIGNMENT LAYERREPAIRING APPA...
- Publication number 20210200005
- Publication date Jul 1, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Guangyan Sun
- G02 - OPTICS