Cheng-Tai Jao

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Miaoli County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Slim linear LED lighting device
- Patent number 11,015,790
- Issue date May 25, 2021
- EXCELLENCE OPTOELECTRONICS INC.
- Yen-Cheng Chen
- F21 - LIGHTING
Information Patent Grant
Uniformly emitting linear LED light source assembly and method
- Patent number 10,582,616
- Issue date Mar 3, 2020
- Excellence Optoelectronics Inc.
- Yen-Cheng Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SLIM LINEAR LED LIGHTING DEVICE
- Publication number 20200386390
- Publication date Dec 10, 2020
- EXCELLENCE OPTOELECTRONICS INC.
- YEN-CHENG CHEN
- F21 - LIGHTING