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Shanghai, CN
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Patents Grants
last 30 patents
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Patent Grant
Privacy display module comprising a light-adjusting component that...
Patent number
11,815,752
Issue date
Nov 14, 2023
Shanghai Tianma Micro-Electronics Co., Ltd.
Longcai Xin
G02 - OPTICS
Information
Patent Grant
Privacy display module comprising a light-adjusting component, meth...
Patent number
11,586,063
Issue date
Feb 21, 2023
Shanghai Tianma Micro-Electronics Co., Ltd.
Longcai Xin
G02 - OPTICS
Information
Patent Grant
Display device and preparation method thereof
Patent number
11,476,448
Issue date
Oct 18, 2022
Shanghai Tianma Micro-Electronics Co., Ltd.
Yuefeng Gu
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
ANTI-PEEP DISPLAY ASSEMBLY AND DISPLAY DEVICE
Publication number
20240085729
Publication date
Mar 14, 2024
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Zhiyuan ZHANG
G02 - OPTICS
Information
Patent Application
DISPLAY MODULE, DISPLAY APPARATUS, AND VEHICLE
Publication number
20240045244
Publication date
Feb 8, 2024
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Longcai Xin
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL AND FABRICATION METHOD THEREOF, AND DISPLAY DEVICE
Publication number
20240004232
Publication date
Jan 4, 2024
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Yuan YAO
G02 - OPTICS
Information
Patent Application
DISPLAY MODULE, METHOD FOR DRIVING THE SAME, DISPLAY APPARATUS, AND...
Publication number
20230168528
Publication date
Jun 1, 2023
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Longcai Xin
G02 - OPTICS
Information
Patent Application
DISPLAY MODULE, METHOD FOR DRIVING THE SAME, DISPLAY APPARATUS, AND...
Publication number
20220155631
Publication date
May 19, 2022
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Longcai Xin
B60 - VEHICLES IN GENERAL
Information
Patent Application
DISPLAY DEVICE AND PREPARATION METHOD THEREOF
Publication number
20210408495
Publication date
Dec 30, 2021
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Yuefeng GU
H01 - BASIC ELECTRIC ELEMENTS