Xing-Long LI

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Patents Grantslast 30 patents

Information Patent Grant
LED device
- Patent number 10,833,232
- Issue date Nov 10, 2020
- XIAMENC SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xing-Long Li
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LED DEVICE
- Publication number 20190051799
- Publication date Feb 14, 2019
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
- Xing-Long LI
- F21 - LIGHTING