Jinkuang Dong

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Wuhu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Composite substrate, method for manufacturing the same and method f...
- Patent number 12,021,169
- Issue date Jun 25, 2024
- Anhui Sanan Optoelectronics Co., Ltd.
- Yu Wang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE AND LIGHT-EMITTING APPARATUS
- Publication number 20240355958
- Publication date Oct 24, 2024
- ANHUI SANAN OPTOELECTRONICS CO., LTD.
- Yu WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE SUBSTRATE, METHOD FOR MANUFACTURING THE SAME AND METHOD F...
- Publication number 20210296535
- Publication date Sep 23, 2021
- ANHUI SANAN OPTOELECTRONICS CO., LTD.
- Yu Wang
- H01 - BASIC ELECTRIC ELEMENTS