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Patents Grants
last 30 patents
Information
Patent Grant
Backlight module and display device
Patent number
11,947,158
Issue date
Apr 2, 2024
Chongqing HKC Optoelectronics Technology Co., Ltd.
Ye Wan
G02 - OPTICS
Information
Patent Grant
Display panel and display device
Patent number
11,927,847
Issue date
Mar 12, 2024
Chongqing HKC Optoelectronics Technology Co., Ltd.
Ye Wan
G02 - OPTICS
Information
Patent Grant
Backlight module and display apparatus
Patent number
11,842,701
Issue date
Dec 12, 2023
HKC CORPORATION LIMITED
Ye Wan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Backlight module and liquid crystal display
Patent number
11,789,314
Issue date
Oct 17, 2023
HKC CORPORATION LIMITED
Ye Wan
G02 - OPTICS
Information
Patent Grant
Optical film and preparation method therefor, and display device
Patent number
11,774,803
Issue date
Oct 3, 2023
HKC CORPORATION LIMITED
Ye Wan
G02 - OPTICS
Information
Patent Grant
Display panel and display device
Patent number
11,747,694
Issue date
Sep 5, 2023
HKC CORPORATION LIMITED
Ye Wan
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
BACKLIGHT SOURCE, DISPLAY DEVICE, AND METHOD FOR PARTITION CONTROL
Publication number
20240142822
Publication date
May 2, 2024
HKC Corporation Limited
Ye WAN
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20230213809
Publication date
Jul 6, 2023
Chongqing HKC Optoelectronics Technology Co., ltd.
Ye WAN
G02 - OPTICS
Information
Patent Application
SUB-DISPLAY SCREEN, ASSEMBLED SCREEN, AND DISPLAY DEVICE
Publication number
20230186796
Publication date
Jun 15, 2023
CHONGOING HKC OPTOELECTRONIS TECHNOLOGY CO., LTD.
YE WAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
Publication number
20230152625
Publication date
May 18, 2023
Chongqing HKC Optoelectronics Technology Co., ltd.
Ye WAN
G02 - OPTICS
Information
Patent Application
BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY
Publication number
20230135900
Publication date
May 4, 2023
HKC Corporation Limited
Ye WAN
G02 - OPTICS
Information
Patent Application
OPTICAL SPLICING STRUCTURE, MANUFACTURING METHOD THEREOF AND SPLICI...
Publication number
20230140296
Publication date
May 4, 2023
HKC Corporation Limited
Ye WAN
G02 - OPTICS