Wen-Hao CAI

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Kaohsiung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Backlight module and display device
- Patent number 11,789,192
- Issue date Oct 17, 2023
- Radiant Opto-Electronics Corporation
- Wei-Hsuan Chen
- G02 - OPTICS
Information Patent Grant
Light guide plate
- Patent number 9,547,117
- Issue date Jan 17, 2017
- Radiant Opto-Electronics Corporation
- Wen-Hao Cai
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20250044495
- Publication date Feb 6, 2025
- RADIANT OPTO-ELECTRONICS CORPORATION
- Wei-Hsuan CHEN
- G02 - OPTICS
Information Patent Application
OPTICAL FILM, BACKLIGHT MODULE, AND DISPLAY DEVICE
- Publication number 20240004123
- Publication date Jan 4, 2024
- RADIANT OPTO-ELECTRONICS CORPORATION
- Wei-Hsuan CHEN
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20230013893
- Publication date Jan 19, 2023
- RADIANT OPTO-ELECTRONICS CORPORATION
- Wei-Hsuan CHEN
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE
- Publication number 20150185392
- Publication date Jul 2, 2015
- Radiant Opto-Electronics Corporation
- Wen-Hao CAI
- G02 - OPTICS