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Taoyuan City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Optical film and light emitting module using the same
Patent number
11,796,151
Issue date
Oct 24, 2023
YTDIAMOND CO., LTD.
Ying-Tung Chen
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL COMPENSATION FILM
Publication number
20250048896
Publication date
Feb 6, 2025
YTDIAMOND Co., Ltd.
Ying-Tung CHEN
Information
Patent Application
CONDITIONING ASSEMBLY, METHOD FOR MANUFACTURING THE SAME, AND ASSEM...
Publication number
20240001508
Publication date
Jan 4, 2024
YTDIAMOND Co., Ltd.
YING-TUNG CHEN
B24 - GRINDING POLISHING
Information
Patent Application
MULTILAYER OPTICAL FILM STRUCTURE AND METHOD OF MANUFACTURING THE SAME
Publication number
20230305198
Publication date
Sep 28, 2023
YTDIAMOND Co., Ltd.
YING-TUNG CHEN
B32 - LAYERED PRODUCTS
Information
Patent Application
OPTICAL FILM AND LIGHT EMITTING MODULE USING THE SAME
Publication number
20230304645
Publication date
Sep 28, 2023
YTDIAMOND Co., Ltd.
YING-TUNG CHEN
F21 - LIGHTING
Information
Patent Application
CHEMICAL MECHANICAL POLISHING APPARATUS
Publication number
20170320189
Publication date
Nov 9, 2017
YTDIAMOND CO.,LTD
YING-TUNG CHEN
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
High Quality and Moire-Free 3D Stereoscopic Image Rendering System...
Publication number
20170070727
Publication date
Mar 9, 2017
YTDIAMOND Co., Ltd.
Ying-Tung Chen
G02 - OPTICS
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last 30 trademarks