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Yu-Huan Chiu
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Hsinchu County, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Fabrication method of light guide plate
Patent number
12,197,070
Issue date
Jan 14, 2025
DARWIN PRECISIONS CORPORATION
Yu-Huan Chiu
G02 - OPTICS
Information
Patent Grant
Backlight module
Patent number
12,019,265
Issue date
Jun 25, 2024
DARWIN PRECISIONS CORPORATION
Hsiang-I Hu
G02 - OPTICS
Information
Patent Grant
Backlight module and display device thereof
Patent number
11,835,750
Issue date
Dec 5, 2023
DARWIN PRECISIONS CORPORATION
Yu-Huan Chiu
G02 - OPTICS
Information
Patent Grant
Display device
Patent number
11,782,203
Issue date
Oct 10, 2023
DARWIN PRECISIONS CORPORATION
Yu-Shan Shen
G02 - OPTICS
Information
Patent Grant
Backlight module and fabrication method of light guide plate
Patent number
11,662,623
Issue date
May 30, 2023
DARWIN PRECISIONS CORPORATION
Yu-Huan Chiu
G02 - OPTICS
Information
Patent Grant
Backlight module with light guide plate with columnar microstructur...
Patent number
11,415,736
Issue date
Aug 16, 2022
DARWIN PRECISIONS CORPORATION
Yu-Huan Chiu
G02 - OPTICS
Information
Patent Grant
Backlight module with light guide having groups and microstructures...
Patent number
11,143,809
Issue date
Oct 12, 2021
DARWIN PRECISIONS CORPORATION
Yu-Huan Chiu
G02 - OPTICS
Information
Patent Grant
Backlight module having a light guide with a plurality of microstru...
Patent number
10,859,751
Issue date
Dec 8, 2020
DARWIN PRECISIONS CORPORATION
Yu-Huan Chiu
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
BACKLIGHT MODULE
Publication number
20240210610
Publication date
Jun 27, 2024
Darwin Precisions Corporation
HSIANG-I HU
G02 - OPTICS
Information
Patent Application
SWITCHABLE BACKLIGHT MODULE
Publication number
20240126001
Publication date
Apr 18, 2024
Darwin Precisions Corporation
Yu-Huan CHIU
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE PLATE AND BACKLIGHT MODULE
Publication number
20230384504
Publication date
Nov 30, 2023
Darwin Precisions Corporation
Yu-Huan CHIU
G02 - OPTICS
Information
Patent Application
FABRICATION METHOD OF LIGHT GUIDE PLATE
Publication number
20230244106
Publication date
Aug 3, 2023
Darwin Precisions Corporation
Yu-Huan CHIU
G02 - OPTICS
Information
Patent Application
BACKLIGHT MODULE AND FABRICATION METHOD OF LIGHT GUIDE PLATE
Publication number
20220187658
Publication date
Jun 16, 2022
Darwin Precisions Corporation
Yu-Huan CHIU
G02 - OPTICS
Information
Patent Application
BACKLIGHT MODULE
Publication number
20220187526
Publication date
Jun 16, 2022
Darwin Precisions Corporation
Yu-Huan CHIU
G02 - OPTICS
Information
Patent Application
BACKLIGHT MODULE
Publication number
20210063629
Publication date
Mar 4, 2021
Darwin Precisions Corporation
Yu-Huan CHIU
G02 - OPTICS