Hailong LI

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing array substrate, display panel and evaporation...
- Patent number 11,688,746
- Issue date Jun 27, 2023
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Shujie Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for preparing array substrate, display panel and evaporation...
- Patent number 11,495,625
- Issue date Nov 8, 2022
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Shujie Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Array base plate and manufacturing methodthereof, as well as displa...
- Patent number 11,264,409
- Issue date Mar 1, 2022
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Nini Bai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display backplane, method for preparing the same, and display device
- Patent number 11,258,016
- Issue date Feb 22, 2022
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Zhiyong Xue
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for Preparing Array Substrate, Display Panel and Evaporation...
- Publication number 20230019100
- Publication date Jan 19, 2023
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Shujie Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method for Preparing Array Substrate, Display Panel and Evaporation...
- Publication number 20210225900
- Publication date Jul 22, 2021
- Ordos Yuansheng Optoelectronics Co., Ltd.
- Shujie Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY BACKPLANE, METHOD FOR PREPARING THE SAME, AND DISPLAY DEVICE
- Publication number 20210074920
- Publication date Mar 11, 2021
- Ordos Yuansheng Optoelectronics Co., Ltd.
- Zhiyong XUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY BASE PLATE AND MANUFACTURING METHODTHEREOF, AS WELL AS DISPLA...
- Publication number 20200303427
- Publication date Sep 24, 2020
- Ordos Yuansheng Optoelectronics Co., Ltd.
- Nini BAI
- H01 - BASIC ELECTRIC ELEMENTS