Chao YU

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Xi'an, CN

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Patents Grantslast 30 patents

Information Patent Grant
Nitrogen-containing compound, electronic component using same and e...
- Patent number 11,718,583
- Issue date Aug 8, 2023
- SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
- Jian Li
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic compound, electronic element, and electronic device
- Patent number 11,605,784
- Issue date Mar 14, 2023
- SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
- Jian Li
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrogen-containing compound, electronic element, and electronic de...
- Patent number 11,524,970
- Issue date Dec 13, 2022
- SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
- Qiqi Nie
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NITROGEN-CONTAINING COMPOUND, ELECTRONIC COMPONENT USING SAME AND E...
- Publication number 20230139393
- Publication date May 4, 2023
- Shaanxi Lighte Optoelectronics Material Co., Ltd.
- Jian LI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC COMPOUND, ELECTRONIC ELEMENT, AND ELECTRONIC DEVICE
- Publication number 20220336751
- Publication date Oct 20, 2022
- Shaanxi Lighte Optoelectronics Material Co., Ltd.
- Jian LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITROGEN-CONTAINING COMPOUND, ELECTRONIC ELEMENT, AND ELECTRONIC DE...
- Publication number 20220213124
- Publication date Jul 7, 2022
- Shaanxi Lighte Optoelectronics Material Co., Ltd.
- Qiqi NIE
- H01 - BASIC ELECTRIC ELEMENTS