Wenlong ZHU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Grinding method, OGS substrate and manufacturing method of OGS moth...
- Patent number 10,618,143
- Issue date Apr 14, 2020
- BOE Technology Group Co., Ltd.
- Wenlong Zhu
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding method and OGS substrate
- Patent number 10,618,144
- Issue date Apr 14, 2020
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Wenlong Zhu
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
GRINDING METHOD AND OGS SUBSTRATE
- Publication number 20200070304
- Publication date Mar 5, 2020
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Wenlong ZHU
- B24 - GRINDING POLISHING
Information Patent Application
LASER PROCESSING DEVICE AND LASER PROCESSING METHOD
- Publication number 20190009361
- Publication date Jan 10, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Lulu XU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
GRINDING METHOD, OGS SUBSTRATE AND MANUFACTURING METHOD OF OGS MOTH...
- Publication number 20180079053
- Publication date Mar 22, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Wenlong ZHU
- B24 - GRINDING POLISHING