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Shanghai, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid crystal display panel and liquid crystal display device
Patent number
10,962,817
Issue date
Mar 30, 2021
Shanghai Tianma Micro-Electronics Co., Ltd.
Jian Zhao
G02 - OPTICS
Information
Patent Grant
Liquid crystal display panels and liquid crystal display devices
Patent number
10,866,450
Issue date
Dec 15, 2020
Shanghai Tianma Micro-Electronics Co., Ltd.
Jian Zhao
G02 - OPTICS
Information
Patent Grant
Liquid-crystal display panel and display device thereof
Patent number
10,795,199
Issue date
Oct 6, 2020
Shanghai Tianma Micro-Electronics Co., Ltd.
Jian Zhao
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY PANEL AND DISPLAY APPARATUS
Publication number
20230402464
Publication date
Dec 14, 2023
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Hong ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20230384630
Publication date
Nov 30, 2023
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Zhidan SU
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20230384631
Publication date
Nov 30, 2023
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Jian ZHAO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LIQUID CRYSTAL DISPLAY PANELS AND LIQUID CRYSTAL DISPLAY DEVICES
Publication number
20200201109
Publication date
Jun 25, 2020
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Jian ZHAO
G02 - OPTICS
Information
Patent Application
LIQUID-CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE THEREOF
Publication number
20200073168
Publication date
Mar 5, 2020
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Jian ZHAO
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20190353940
Publication date
Nov 21, 2019
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Jian ZHAO
G02 - OPTICS