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Shenzhen City, Guangdong, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Prebaking device and prebaking system for display substrate
Patent number
11,561,474
Issue date
Jan 24, 2023
HKC CORPORATION LIMITED
Jianfeng Shan
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Driving method for display panel, driving device of display panel,...
Patent number
11,551,628
Issue date
Jan 10, 2023
HKC CORPORATION LIMITED
Jianfeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving method of display panel for reducing viewing angle color de...
Patent number
11,527,213
Issue date
Dec 13, 2022
HKC CORPORATION LIMITED
Jianfeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Connecting structure and display device
Patent number
11,477,896
Issue date
Oct 18, 2022
HKC CORPORATION LIMITED
Jianfeng Shan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Driving method and system of display assembly, and display device
Patent number
11,455,962
Issue date
Sep 27, 2022
Chongqing HKC Optoelectronics Technology Co., Ltd.
Jianfeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving device and method for liquid crystal display panel solving...
Patent number
11,430,399
Issue date
Aug 30, 2022
HKC CORPORATION LIMITED
Jianfeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving method and system of display panel, and display device
Patent number
11,423,854
Issue date
Aug 23, 2022
Chongqing HKC Optoelectronics Technology Co., Ltd.
Jianfeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving circuit for display panel and display device
Patent number
11,417,255
Issue date
Aug 16, 2022
HKC CORPORATION LIMITED
Jianfeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display and driving device for driving high and low voltage data to...
Patent number
11,393,426
Issue date
Jul 19, 2022
HKC CORPORATION LIMITED
Jianfeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Drive method, display panel and driving circuit
Patent number
11,386,862
Issue date
Jul 12, 2022
HKC CORPORATION LIMITED
Jianfeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Methods of manufacturing low-temperature polysilicon thin film and...
Patent number
11,374,113
Issue date
Jun 28, 2022
HKC CORPORATION LIMITED
Jianfeng Shan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Array substrate, display panel, and display device
Patent number
11,355,523
Issue date
Jun 7, 2022
HKC CORPORATION LIMITED
Jianfeng Shan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of manufacturing low-temperature polysilicon thin film and...
Patent number
11,342,178
Issue date
May 24, 2022
HKC CORPORATION LIMITED
Jianfeng Shan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Driving method, display panel and driving circuit
Patent number
11,341,929
Issue date
May 24, 2022
HKC CORPORATION LIMITED
Jianfeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device and display panel thereof, and manufacturing method...
Patent number
11,327,379
Issue date
May 10, 2022
HKC CORPORATION LIMITED
Jianfeng Shan
G02 - OPTICS
Information
Patent Grant
Array substrate and display panel
Patent number
11,307,470
Issue date
Apr 19, 2022
HKC CORPORATION LIMITED
Jianfeng Shan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polarizing plate, manufacture method of the same, and curved displa...
Patent number
11,294,112
Issue date
Apr 5, 2022
HKC CORPORATION LIMITED
Jianfeng Shan
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical film layer and display device
Patent number
11,262,621
Issue date
Mar 1, 2022
HKC CORPORATION LIMITED
Jianfeng Shan
G02 - OPTICS
Information
Patent Grant
Flat panel display
Patent number
11,256,145
Issue date
Feb 22, 2022
HKC CORPORATION LIMITED
JianFeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display panel and display device suitable for low color cast display
Patent number
11,250,799
Issue date
Feb 15, 2022
HKC CORPORATION LIMITED
Jianfeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Luminnance-versus-drive signal curve based method for driving displ...
Patent number
11,238,829
Issue date
Feb 1, 2022
HKC CORPORATION LIMITED
Jianfeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display panel and display device
Patent number
11,209,701
Issue date
Dec 28, 2021
HKC CORPORATION LIMITED
Jianfeng Shan
G02 - OPTICS
Information
Patent Grant
Driving apparatus and driving method of a display apparatus
Patent number
11,195,445
Issue date
Dec 7, 2021
HKC CORPORATION LIMITED
JianFeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device and display panel thereof, and manufacturing method...
Patent number
11,181,794
Issue date
Nov 23, 2021
HKC CORPORATION LIMITED
Jianfeng Shan
G02 - OPTICS
Information
Patent Grant
Array substrate and liquid crystal display panel
Patent number
11,181,795
Issue date
Nov 23, 2021
HKC CORPORATION LIMITED
Jianfeng Shan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Driving device, driving method of display panel, and display apparatus
Patent number
11,132,970
Issue date
Sep 28, 2021
HKC CORPORATION LIMITED
Jianfeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving method and device of display panel, and display apparatus
Patent number
11,127,362
Issue date
Sep 21, 2021
HKC CORPORATION LIMITED
Jianfeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device and grounding device thereof
Patent number
11,126,231
Issue date
Sep 21, 2021
HKC CORPORATION LIMITED
Jianfeng Shan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Driving method and driving device of display panel, and display device
Patent number
11,114,050
Issue date
Sep 7, 2021
HKC CORPORATION LIMITED
Jianfeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Shift register, display panel, and driving method of shift register
Patent number
11,114,055
Issue date
Sep 7, 2021
HKC CORPORATION LIMITED
Jianfeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
DRIVING METHOD AND SYSTEM OF DISPLAY ASSEMBLY, AND DISPLAY DEVICE
Publication number
20220084476
Publication date
Mar 17, 2022
Chongqing HKC Optoelectronics Technology Co., ltd.
Jianfeng SHAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING METHOD AND SYSTEM OF DISPLAY PANEL, AND DISPLAY DEVICE
Publication number
20220076643
Publication date
Mar 10, 2022
Chongqing HKC Optoelectronics Technology Co., ltd.
Jianfeng SHAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING CIRCUIT FOR DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20210366335
Publication date
Nov 25, 2021
HKC Corporation Limited
Jianfeng SHAN
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
OPTICAL FILM LAYER AND DISPLAY DEVICE
Publication number
20210364838
Publication date
Nov 25, 2021
HKC CORPORATION LIMITED
Jianfeng SHAN
G02 - OPTICS
Information
Patent Application
DRIVE METHOD, DISPLAY PANEL AND DRIVING CIRCUIT
Publication number
20210366424
Publication date
Nov 25, 2021
HKC Corporation Limited
Jianfeng SHAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ARRAY SUBSTRATE AND DISPLAY PANEL
Publication number
20210356825
Publication date
Nov 18, 2021
HKC Corporation Limited
Jianfeng SHAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY PANEL, DRIVING METHOD AND DRIVING CIRCUIT
Publication number
20210333664
Publication date
Oct 28, 2021
HKC Corporation Limited
Jianfeng SHAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20210335299
Publication date
Oct 28, 2021
HKC CORPORATION LIMITED
Jianfeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING METHOD, DISPLAY PANEL AND DRIVING CIRCUIT
Publication number
20210327389
Publication date
Oct 21, 2021
HKC Corporation Limited
Jianfeng SHAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
POLARIZING PLATE, MANUFACTURE METHOD OF THE SAME, AND CURVED DISPLA...
Publication number
20210223449
Publication date
Jul 22, 2021
HKC CORPORATION LIMITED
Jianfeng Shan
G02 - OPTICS
Information
Patent Application
DISPLAY AND DRIVING DEVICE AND METHOD FOR DISPLAY PANEL THEREOF
Publication number
20210201841
Publication date
Jul 1, 2021
Jianfeng SHAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Method for Driving Display Panel, and Display Device
Publication number
20210193077
Publication date
Jun 24, 2021
HKC Corporation Limited
JIANFENG SHAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY DEVICE AND DISPLAY PANEL THEREOF, AND MANUFACTURING METHOD...
Publication number
20210165295
Publication date
Jun 3, 2021
HKC Corporation Limited
JIANFENG SHAN
G02 - OPTICS
Information
Patent Application
PIXEL DRIVING CIRCUIT AND DISPLAY DEVICE
Publication number
20210142751
Publication date
May 13, 2021
HKC Corporation Limited
Jianfeng SHAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
FLAT PANEL DISPLAY
Publication number
20210096413
Publication date
Apr 1, 2021
HKC CORPORATION LIMITED
JianFeng SHAN
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE AND DISPLAY PANEL THEREOF, AND MANUFACTURING METHOD...
Publication number
20210080791
Publication date
Mar 18, 2021
HKC Corporation Limited
JIANFENG SHAN
G02 - OPTICS
Information
Patent Application
PIXEL LAYER STRUCTURE AND DISPLAY PANEL
Publication number
20210049948
Publication date
Feb 18, 2021
HKC CORPORATION LIMITED
Jianfeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING APPARATUS AND DRIVING METHOD OF A DISPLAY APPARATUS
Publication number
20210049946
Publication date
Feb 18, 2021
HKC CORPORATION LIMITED
JianFeng SHAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ARRAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY DEVICE
Publication number
20210043659
Publication date
Feb 11, 2021
HKC CORPORATION LIMITED
Jianfeng Shan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHIFT REGISTER, DISPLAY PANEL, AND DRIVING METHOD OF SHIFT REGISTER
Publication number
20210027734
Publication date
Jan 28, 2021
HKC Corporation Limited
Jianfeng SHAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING METHOD AND DRIVING DEVICE OF DISPLAY PANEL
Publication number
20210027729
Publication date
Jan 28, 2021
HKC Corporation Limited
Jianfeng SHAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING METHOD FOR DISPLAY PANEL, DRIVING DEVICE OF DISPLAY PANEL,...
Publication number
20210020130
Publication date
Jan 21, 2021
HKC CORPORATION LIMITED
Jianfeng Shan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING METHOD AND DRIVING DEVICE OF DISPLAY PANEL
Publication number
20210012739
Publication date
Jan 14, 2021
HKC Corporation Limited
Jianfeng SHAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING DEVICE AND DRIVING METHOD OF DISPLAY PANEL, DISPLAY DEVICE,...
Publication number
20210012732
Publication date
Jan 14, 2021
HKC Corporation Limited
Jianfeng SHAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL
Publication number
20210011348
Publication date
Jan 14, 2021
HKC Corporation Limited
Jianfeng SHAN
G02 - OPTICS
Information
Patent Application
DRIVING METHOD OF DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20210012728
Publication date
Jan 14, 2021
HKC Corporation Limited
Jianfeng SHAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING METHOD AND DEVICE OF DISPLAY PANEL, AND DISPLAY APPARATUS
Publication number
20210012734
Publication date
Jan 14, 2021
HKC Corporation Limited
Jianfeng SHAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING METHOD AND DRIVING DEVICE OF DISPLAY PANEL, AND DISPLAY APP...
Publication number
20210012740
Publication date
Jan 14, 2021
HKC Corporation Limited
Jianfeng SHAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
Publication number
20210011346
Publication date
Jan 14, 2021
HKC Corporation Limited
Jianfeng SHAN
G02 - OPTICS
Information
Patent Application
DRIVING METHOD AND DRIVING DEVICE OF DISPLAY PANEL, AND DISPLAY DEVICE
Publication number
20210005152
Publication date
Jan 7, 2021
HKC Corporation Limited
Jianfeng SHAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS