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Patents Grants
last 30 patents
Information
Patent Grant
Organic light-emitting display panel and display device with earth...
Patent number
11,605,795
Issue date
Mar 14, 2023
WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
Shuang Cheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display device and display driving method for a display panel
Patent number
11,360,556
Issue date
Jun 14, 2022
WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
Shuang Cheng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Vehicle instrument, display method of the same, and vehicle speed m...
Patent number
11,241,961
Issue date
Feb 8, 2022
SHANGHAI TIANMA AM-OLED CO, LTD.
Shuang Cheng
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Organic light-emitting display panel and display device
Patent number
10,658,601
Issue date
May 19, 2020
SHANGHAI TIANMA AM-OLED CO., LTD
Shuang Cheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light emitting display device and organic light emitting di...
Patent number
10,566,577
Issue date
Feb 18, 2020
SHANGHAI TIANMA AM-OLED CO., LTD
Yinhe Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display panel, manufacturing method thereof and display device
Patent number
10,522,584
Issue date
Dec 31, 2019
SHANGHAI TIANMA AM-OLED CO., LTD
Shuang Cheng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Organic light-emitting display panel and display device
Patent number
10,439,003
Issue date
Oct 8, 2019
SHANGHAI TIANMA AM-OLED CO., LTD
Shuang Cheng
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
VEHICLE INSTRUMENT, DISPLAY METHOD OF THE SAME, AND VEHICLE SPEED M...
Publication number
20210122240
Publication date
Apr 29, 2021
Shanghai Tianma AM-OLED Co., Ltd.
Shuang CHENG
B60 - VEHICLES IN GENERAL
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20200303673
Publication date
Sep 24, 2020
Shanghai Tianma AM-OLED Co., Ltd.
Shuang Cheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE AND DISPLAY DRIVING METHOD FOR A DISPLAY PANEL
Publication number
20200301505
Publication date
Sep 24, 2020
Shanghai Tianma AM-OLED Co., Ltd.
Shuang CHENG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ORGANIC LIGHT-EMITTING DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20190386234
Publication date
Dec 19, 2019
Shanghai Tianma AM-OLED Co., Ltd.
Shuang CHENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC LIGHT-EMITTING DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20190372048
Publication date
Dec 5, 2019
Shanghai Tianma AM-OLED Co., Ltd.
Shuang CHENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Display Panel, Manufacturing Method Thereof and Display Device
Publication number
20190280040
Publication date
Sep 12, 2019
Shanghai Tianma AM-OLED Co., Ltd.
Shuang Cheng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ORGANIC LIGHT EMITTING DISPLAY DEVICE AND ORGANIC LIGHT EMITTING DI...
Publication number
20180190940
Publication date
Jul 5, 2018
Shanghai Tianma AM-OLED Co., Ltd.
Yinhe Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY PANEL AND DISPLAY APPAR...
Publication number
20170187003
Publication date
Jun 29, 2017
Shanghai Tianma AM-OLED Co., Ltd.
Zhihong LEI
H01 - BASIC ELECTRIC ELEMENTS