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Patents Grants
last 30 patents
Information
Patent Grant
Circuit board and method and device related to the same
Patent number
11,899,055
Issue date
Feb 13, 2024
Shanghai AVIC OPTO Electronics Co., Ltd.
Pengfei Qiu
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Touch display device, touch display panel, touch module and formati...
Patent number
11,687,203
Issue date
Jun 27, 2023
Shanghai Tianma Micro-Electronics Co., Ltd.
Haiquan Li
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY PANEL AND DISPLAY APPARATUS
Publication number
20240282261
Publication date
Aug 22, 2024
Shanghai Tianma Microelectronics Co., Ltd.
Xiongping LI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY PANEL, MOTHERBOARD AND MINI LED DISPLAY DEVICE
Publication number
20230316969
Publication date
Oct 5, 2023
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Yimiao DING
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVE SUBSTRATE, LIGHT-EMITTING PANEL AND DISPLAY DEVICE
Publication number
20230269976
Publication date
Aug 24, 2023
Shanghai Tianma Microelectronics Co., Ltd.
Lihua WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING PANEL AND DISPLAY DEVICE
Publication number
20230215850
Publication date
Jul 6, 2023
CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD.
Yimiao DING
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20230042146
Publication date
Feb 9, 2023
c/o TIANMA MICROELECTRONICS CO., LTD.
Lihua WANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING BOARD, DISPLAY PANEL, AND DISPLAY DEVICE
Publication number
20230020489
Publication date
Jan 19, 2023
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Yimiao DING
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TOUCH DISPLAY DEVICE, TOUCH DISPLAY PANEL, TOUCH MODULE AND FORMATI...
Publication number
20220382414
Publication date
Dec 1, 2022
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Haiquan LI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CIRCUIT BOARD AND METHOD AND DEVICE RELATED TO THE SAME
Publication number
20220214394
Publication date
Jul 7, 2022
Shanghai Avic Opto Electronics Co., Ltd.
Pengfei QIU
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS