Zhi Yin

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Mask plate and manufacture method thereof, mask assembly and vapor...
- Patent number 11,149,341
- Issue date Oct 19, 2021
- BOE Technology Group Co., Ltd.
- Xinjian Zhang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Drying system and drying method for cleaning solution on mask
- Patent number 10,928,130
- Issue date Feb 23, 2021
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Zhiming Lin
- F26 - DRYING

Patents Applicationslast 30 patents

Information Patent Application
DRYING SYSTEM AND DRYING METHOD FOR CLEANING SOLUTION ON MASK
- Publication number 20190316840
- Publication date Oct 17, 2019
- Ordos Yuansheng Optoelectronics Co., Ltd.
- Zhiming Lin
- B08 - CLEANING
Information Patent Application
MASK PLATE AND MANUFACTURE METHOD THEREOF, MASK ASSEMBLY AND VAPOR...
- Publication number 20190203334
- Publication date Jul 4, 2019
- Boe Technology Group Co., Ltd.
- Xinjian Zhang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...