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Patents Grants
last 30 patents
Information
Patent Grant
Display panel and display device
Patent number
11,817,047
Issue date
Nov 14, 2023
Shanghai Tianma Micro-Electronics Co., Ltd.
Xingda Xia
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display panel and display device
Patent number
11,568,798
Issue date
Jan 31, 2023
Shanghai Tianma Micro-Electronics Co., Ltd.
Xingda Xia
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display panel, display device and a method for manufacturing a disp...
Patent number
11,342,390
Issue date
May 24, 2022
Shanghai Tianma Micro-Electronics Co., Ltd.
Xingda Xia
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Micro LED display substrate, method for manufacturing the same, and...
Patent number
10,964,722
Issue date
Mar 30, 2021
Shanghai Tianma Micro-Electronics Co., Ltd.
Xingda Xia
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transfer printing substrate and method for producing the same
Patent number
10,861,356
Issue date
Dec 8, 2020
Shanghai Tianma Micro-Electronics Co., Ltd.
Xingda Xia
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Display panel and fabrication method, and display device thereof
Patent number
10,734,440
Issue date
Aug 4, 2020
Shanghai Tianma Micro-Electronics Co., Ltd.
Xingda Xia
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20230138675
Publication date
May 4, 2023
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Xingda XIA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
LED DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20220367432
Publication date
Nov 17, 2022
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Xingda XIA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20220366834
Publication date
Nov 17, 2022
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Xingda XIA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY PANEL, DISPLAY DEVICE AND A METHOD FOR MANUFACTURING A DISP...
Publication number
20200312925
Publication date
Oct 1, 2020
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Xingda Xia
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY PANEL AND FABRICATION METHOD, AND DISPLAY DEVICE THEREOF
Publication number
20200035748
Publication date
Jan 30, 2020
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Xingda XIA
G02 - OPTICS
Information
Patent Application
MICRO LED DISPLAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND...
Publication number
20190326330
Publication date
Oct 24, 2019
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Xingda Xia
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSFER PRINTING SUBSTRATE AND METHOD FOR PRODUCING THE SAME
Publication number
20190147778
Publication date
May 16, 2019
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Xingda XIA
H01 - BASIC ELECTRIC ELEMENTS