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Patents Grants
last 30 patents
Information
Patent Grant
Backlight and display device
Patent number
11,835,749
Issue date
Dec 5, 2023
ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
Ruijun Hao
G02 - OPTICS
Information
Patent Grant
Array substrate and manufacturing method thereof, liquid crystal di...
Patent number
11,088,172
Issue date
Aug 10, 2021
ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
Le Sun
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
BACKLIGHT AND DISPLAY DEVICE
Publication number
20220342139
Publication date
Oct 27, 2022
Ordos Yuansheng Optoelectronics Co., Ltd.
Ruijun HAO
G02 - OPTICS
Information
Patent Application
Array Substrate and Manufacturing Method Thereof, Liquid Crystal Di...
Publication number
20200066763
Publication date
Feb 27, 2020
ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
Le SUN
G02 - OPTICS