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Patents Grants
last 30 patents
Information
Patent Grant
Display panel and display device
Patent number
11,644,728
Issue date
May 9, 2023
HKC CORPORATION LIMITED
Chunhui Yang
G02 - OPTICS
Information
Patent Grant
Method for manufacturing display panel, display panel, and display...
Patent number
11,561,442
Issue date
Jan 24, 2023
HKC CORPORATION LIMITED
Chunhui Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display panel, manufacture method and display apparatus
Patent number
11,495,622
Issue date
Nov 8, 2022
HKC CORPORATION LIMITED
Chunhui Yang
G02 - OPTICS
Information
Patent Grant
Display panel, manufacturing method thereof and display apparatus
Patent number
11,409,171
Issue date
Aug 9, 2022
HKC CORPORATION LIMITED
Chunhui Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Array substrate and display panel
Patent number
11,385,514
Issue date
Jul 12, 2022
Chongqing HKC Optoelectronics Technology Co., Ltd.
Chunhui Yang
G02 - OPTICS
Information
Patent Grant
Display panel and display device
Patent number
11,378,857
Issue date
Jul 5, 2022
HKC CORPORATION LIMITED
Chunhui Yang
G02 - OPTICS
Information
Patent Grant
Manufacturing method of array substrate, array substrate and liquid...
Patent number
11,372,291
Issue date
Jun 28, 2022
HKC CORPORATION LIMITED
Chunhui Yang
G02 - OPTICS
Information
Patent Grant
Display panel, manufacturing method and display device
Patent number
11,307,449
Issue date
Apr 19, 2022
HKC CORPORATION LIMITED
Chunhui Yang
G02 - OPTICS
Information
Patent Grant
Array substrate and its maufacturing method, liquid crystal display...
Patent number
11,294,218
Issue date
Apr 5, 2022
HKC CORPORATION LIMITED
ChunHui Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display panel, manufacturing method therefor, and display device
Patent number
11,294,245
Issue date
Apr 5, 2022
HKC CORPORATION LIMITED
Chunhui Yang
G02 - OPTICS
Information
Patent Grant
Display panel and processing device thereof
Patent number
11,227,526
Issue date
Jan 18, 2022
HKC CORPORATION LIMITED
Chunhui Yang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display panel and display device
Patent number
11,204,525
Issue date
Dec 21, 2021
Chongqing HKC Optoelectronics Technology Co., Ltd.
Chunhui Yang
G02 - OPTICS
Information
Patent Grant
Method for manufacturing display panel, display panel, and display...
Patent number
11,112,661
Issue date
Sep 7, 2021
HKC CORPORATION LIMITED
Chunhui Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Array substrate and display panel
Patent number
11,112,668
Issue date
Sep 7, 2021
Chongqing HKC Optoelectronics Technology Co., Ltd.
Chunhui Yang
G02 - OPTICS
Information
Patent Grant
Display panel, manufacturing method and display apparatus
Patent number
10,816,859
Issue date
Oct 27, 2020
HKC CORPORATION LIMITED
Chunhui Yang
G02 - OPTICS
Information
Patent Grant
Display panel and display device
Patent number
10,739,629
Issue date
Aug 11, 2020
HKC CORPORATION LIMITED
Chunhui Yang
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20220291563
Publication date
Sep 15, 2022
HKC Corporation Limited
Chunhui YANG
G02 - OPTICS
Information
Patent Application
MANUFACTURING METHOD OF ARRAY SUBSTRATE, ARRAY SUBSTRATE AND LIQUID...
Publication number
20210373393
Publication date
Dec 2, 2021
ChunHui Yang
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20210373400
Publication date
Dec 2, 2021
ChunHui Yang
G02 - OPTICS
Information
Patent Application
ARRAY SUBSTRATE AND DISPLAY PANEL
Publication number
20210373376
Publication date
Dec 2, 2021
Chongqing HKC Optoelectronics Technology Co., ltd.
Chunhui Yang
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY APPARATUS
Publication number
20210356826
Publication date
Nov 18, 2021
HKC Corporation Limited
Chunhui YANG
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL, MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE
Publication number
20210349356
Publication date
Nov 11, 2021
HKC Corporation Limited
Chunhui YANG
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL, MANUFACTURING METHOD AND DISPLAY DEVICE
Publication number
20210333622
Publication date
Oct 28, 2021
HKC Corporation Limited
Chunhui YANG
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL, MANUFACTURE METHOD AND DISPLAY APPARATUS
Publication number
20210327905
Publication date
Oct 21, 2021
Chunhui YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20210231989
Publication date
Jul 29, 2021
Chongqing HKC Optoelectronics Technology Co., ltd.
Chunhui Yang
G02 - OPTICS
Information
Patent Application
ARRAY SUBSTRATE AND DISPLAY PANEL
Publication number
20210223600
Publication date
Jul 22, 2021
Chongqing HKC Optoelectronics Technology Co., ltd.
Chunhui Yang
G02 - OPTICS
Information
Patent Application
ARRAY SUBSTRATE AND ITS MAUFACTURING METHOD, LIQUID CRYSTAL DISPLAY...
Publication number
20210165268
Publication date
Jun 3, 2021
HKC Corporation Limited
ChunHui Yang
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL AND PROCESSING DEVICE THEREOF
Publication number
20210118350
Publication date
Apr 22, 2021
HKC Corporation Limited
Chunhui YANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR MANUFACTURING DISPLAY PANEL, DISPLAY PANEL, AND DISPLAY...
Publication number
20210063828
Publication date
Mar 4, 2021
HKC Corporation Limited
Chunhui YANG
G02 - OPTICS
Information
Patent Application
METHOD FOR MANUFACTURING DISPLAY PANEL, DISPLAY PANEL, AND DISPLAY...
Publication number
20210028193
Publication date
Jan 28, 2021
HKC Corporation Limited
Chunhui YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY PANEL, MANUFACTURING METHOD AND DISPLAY APPARATUS
Publication number
20200333670
Publication date
Oct 22, 2020
HKC Corporation Limited
Chunhui YANG
G02 - OPTICS
Information
Patent Application
PIXEL STRUCTURE AND LIQUID CRYSTAL DISPLAY PANEL
Publication number
20200310202
Publication date
Oct 1, 2020
HKC Corporation Limited
ChunHui Yang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY APPARATUS
Publication number
20200292891
Publication date
Sep 17, 2020
HKC Corporation Limited
Chunhui YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY PANEL AND DISPLAY APPARATUS
Publication number
20200278568
Publication date
Sep 3, 2020
HKC Corporation Limited
Chunhui YANG
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL REPAIR METHOD AND DISPLAY PANEL
Publication number
20200272007
Publication date
Aug 27, 2020
HKC Corporation Limited
Chunhui YANG
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20200133038
Publication date
Apr 30, 2020
HKC CORPORATION LIMITED
Chunhui Yang
G02 - OPTICS
Information
Patent Application
ARRAY SUBSTRATE AND DISPLAY PANEL
Publication number
20200081301
Publication date
Mar 12, 2020
HKC Corporation Limited
Chunhui YANG
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20200073183
Publication date
Mar 5, 2020
Chongqing HKC Optoelectronics Technology Co., ltd.
Chunhui Yang
G02 - OPTICS