Che-Wei CHANG

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KAOHSIUNG, TW

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Patents Grantslast 30 patents

Information Patent Grant
Backlight module and display device
- Patent number 12,130,467
- Issue date Oct 29, 2024
- Radiant Opto-Electronics Corporation
- Kuan-Feng Chen
- G02 - OPTICS
Information Patent Grant
Backlight module and display device
- Patent number 12,100,360
- Issue date Sep 24, 2024
- Radiant Opto-Electronics Corporation
- Jui-Lin Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Lens structure and lamp, backlight module, and display device using...
- Patent number 10,488,562
- Issue date Nov 26, 2019
- RADIANT OPTO-ELECTRONICS (SUZHOU) CO., LTD.
- Che-Wei Chang
- F21 - LIGHTING
Information Patent Grant
Lamp
- Patent number 9,903,992
- Issue date Feb 27, 2018
- Radiant Opto-Electronics Corporation
- Wei-Chen Lin
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20240272349
- Publication date Aug 15, 2024
- RADIANT OPTO-ELECTRONICS CORPORATION
- Kuan-Feng CHEN
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20230360611
- Publication date Nov 9, 2023
- RADIANT OPTO-ELECTRONICS CORPORATION
- Jui-Lin CHEN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LENS STRUCTURE AND LAMP, BACKLIGHT MODULE, AND DISPLAY DEVICE USING...
- Publication number 20180052259
- Publication date Feb 22, 2018
- RADIANT OPTO-ELECTRONICS (SUZHOU) CO., LTD
- Che-Wei Chang
- G02 - OPTICS
Information Patent Application
LAMP
- Publication number 20170184771
- Publication date Jun 29, 2017
- RADIANT OPTO-ELECTRONICS CORPORATION
- Wei-Chen LIN
- G02 - OPTICS