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Chongqing, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Image display method and display device
Patent number
12,020,659
Issue date
Jun 25, 2024
HKC CORPORATION LIMITED
Mancheng Zhou
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Data driving circuit, display module, and display device
Patent number
11,922,897
Issue date
Mar 5, 2024
HKC CORPORATION LIMITED
Mancheng Zhou
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Common voltage driving circuit, display device, and electronic device
Patent number
11,915,663
Issue date
Feb 27, 2024
HKC CORPORATION LIMITED
Mancheng Zhou
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Data driving circuit, display module, and display device
Patent number
11,887,556
Issue date
Jan 30, 2024
HKC CORPORATION LIMITED
Mancheng Zhou
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display panel, driving method and display device
Patent number
11,830,420
Issue date
Nov 28, 2023
HKC CORPORATION LIMITED
Mancheng Zhou
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Image processing method, storage medium, and display device
Patent number
11,790,865
Issue date
Oct 17, 2023
HKC CORPORATION LIMITED
Mancheng Zhou
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display driving circuit and display device
Patent number
11,783,756
Issue date
Oct 10, 2023
HKC CORPORATION LIMITED
Mancheng Zhou
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display panel and drive circuit of the same
Patent number
11,749,204
Issue date
Sep 5, 2023
HKC CORPORATION LIMITED
Mancheng Zhou
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving method for display panel and driver circuit for display panel
Patent number
11,482,186
Issue date
Oct 25, 2022
HKC CORPORATION LIMITED
Mancheng Zhou
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driving method and driving device for display device
Patent number
11,238,804
Issue date
Feb 1, 2022
HKC CORPORATION LIMITED
Mancheng Zhou
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device
Patent number
11,088,176
Issue date
Aug 10, 2021
HKC CORPORATION LIMITED
Mancheng Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid crystal display (LCD) panel having a charge sharing control...
Patent number
10,733,945
Issue date
Aug 4, 2020
HKC Corporation Limited
Mancheng Zhou
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
DRIVING METHOD AND DRIVING DEVICE OF DISPLAY PANEL, AND DISPLAY DEVICE
Publication number
20240071296
Publication date
Feb 29, 2024
HKC Corporation Limited
Mancheng ZHOU
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY PANEL ADJUSTMENT METHOD, DISPLAY APPARATUS AND STORAGE MEDIUM
Publication number
20240054926
Publication date
Feb 15, 2024
HKC CORPORATION LIMITED
Mancheng ZHOU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PIXEL ARRAY AND DISPLAY PANEL
Publication number
20240005872
Publication date
Jan 4, 2024
HKC Corporation Limited
Mancheng ZHOU
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ARRAY SUBSTRATE, CONTROL METHOD THEREOF, AND DISPLAY PANEL
Publication number
20230402466
Publication date
Dec 14, 2023
HKC Corporation Limited
Mancheng Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMMON VOLTAGE DRIVING CIRCUIT, DISPLAY DEVICE, AND ELECTRONIC DEVICE
Publication number
20230377527
Publication date
Nov 23, 2023
HKC Corporation Limited
Mancheng ZHOU
G02 - OPTICS
Information
Patent Application
DATA DRIVING CIRCUIT, DISPLAY MODULE, AND DISPLAY DEVICE
Publication number
20230377531
Publication date
Nov 23, 2023
HKC Corporation Limited
Mancheng ZHOU
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DATA DRIVING CIRCUIT, DISPLAY MODULE, AND DISPLAY DEVICE
Publication number
20230377530
Publication date
Nov 23, 2023
HKC Corporation Limited
Mancheng ZHOU
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
IMAGE DISPLAY METHOD AND DISPLAY DEVICE
Publication number
20230343301
Publication date
Oct 26, 2023
HKC Corporation Limited
Mancheng ZHOU
G02 - OPTICS
Information
Patent Application
ELECTROPHORETIC DISPLAY DEVICE AND METHOD FOR ELECTROPHORETIC DISPL...
Publication number
20230290315
Publication date
Sep 14, 2023
HKC Corporation Limited
Mancheng ZHOU
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY PANEL AND DRIVE CIRCUIT OF THE SAME
Publication number
20230282166
Publication date
Sep 7, 2023
HKC Corporation Limited
Mancheng ZHOU
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY PANEL, DISPLAY DEVICE AND DRIVING METHOD FOR DISPLAY UNIT
Publication number
20230215366
Publication date
Jul 6, 2023
Chongqing HKC Optoelectronics Technology Co., ltd.
Mancheng ZHOU
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DRIVING METHOD AND DRIVER CIRCUIT FOR DISPLAY PANEL
Publication number
20210398502
Publication date
Dec 23, 2021
HKC Corporation Limited
Mancheng ZHOU
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY DEVICE
Publication number
20200411556
Publication date
Dec 31, 2020
HKC CORPORATION LIMITED
Mancheng Zhou
G02 - OPTICS
Information
Patent Application
Driving Method and Driving Device for Display Device
Publication number
20200175927
Publication date
Jun 4, 2020
HKC Corporation Limited
Mancheng ZHOU
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY PANEL AND CHARGE SHARING CONTROL METHOD THEREOF
Publication number
20190189068
Publication date
Jun 20, 2019
HKC Corporation Limited
Mancheng ZHOU
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS