Haijiang YUAN

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Backlight module and display device
- Patent number 12,135,451
- Issue date Nov 5, 2024
- HKC CORPORATION LIMITED
- Jinrong Zheng
- G02 - OPTICS
Information Patent Grant
Compensation circuit, compensation method and display panel
- Patent number 12,136,393
- Issue date Nov 5, 2024
- HKC CORPORATION LIMITED
- Bin Qiu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel driving method, driving apparatus, and display apparatus
- Patent number 12,131,682
- Issue date Oct 29, 2024
- HKC CORPORATION LIMITED
- Yuanping Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel driving circuit and electrowetting display
- Patent number 12,125,450
- Issue date Oct 22, 2024
- Mianyang HKC Optoelectronics Technology Co., Ltd.
- Tao Fan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel and display device comprising the same
- Patent number 12,117,703
- Issue date Oct 15, 2024
- HKC CORPORATION LIMITED
- Rong Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and device for removing afterimage, and display panel
- Patent number 12,118,931
- Issue date Oct 15, 2024
- HKC CORPORATION LIMITED
- Mancheng Zhou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Drive circuit, display device, and debugging method
- Patent number 12,118,930
- Issue date Oct 15, 2024
- HKC CORPORATION LIMITED
- Xueyong Huang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving method and driving circuit of display panel, and display de...
- Patent number 12,118,955
- Issue date Oct 15, 2024
- HKC CORPORATION LIMITED
- Long Zhu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Touch display drive circuit, drive method and touch display panel
- Patent number 12,118,162
- Issue date Oct 15, 2024
- HKC CORPORATION LIMITED
- Yuanjie Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gamma voltage generator, display device, and driving method of disp...
- Patent number 12,112,684
- Issue date Oct 8, 2024
- HKC CORPORATION LIMITED
- Mancheng Zhou
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
LED chip transfer method and display panel
- Patent number 12,113,053
- Issue date Oct 8, 2024
- HKC CORPORATION LIMITED
- Yang Pu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array substrate, liquid crystal display panel, and control method
- Patent number 12,111,546
- Issue date Oct 8, 2024
- HKC CORPORATION LIMITED
- Di Wu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight module and display panel
- Patent number 12,111,539
- Issue date Oct 8, 2024
- HKC CORPORATION LIMITED
- Hao Huang
- G02 - OPTICS
Information Patent Grant
Display panel, display device and repair method thereof
- Patent number 12,107,206
- Issue date Oct 1, 2024
- HKC CORPORATION LIMITED
- Yang Pu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backlight module and display device
- Patent number 12,092,921
- Issue date Sep 17, 2024
- HKC CORPORATION LIMITED
- Biao Wu
- G02 - OPTICS
Information Patent Grant
Display module, driving method, and display device
- Patent number 12,085,819
- Issue date Sep 10, 2024
- HKC CORPORATION LIMITED
- Huayin Wen
- G02 - OPTICS
Information Patent Grant
Driving circuit and driving method and display device
- Patent number 12,080,236
- Issue date Sep 3, 2024
- HKC CORPORATION LIMITED
- Renjie Zhou
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight regulating circuit, display apparatus and backlight regul...
- Patent number 12,057,078
- Issue date Aug 6, 2024
- HKC CORPORATION LIMITED
- Bin Qiu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Array substrate comprising a keel electrode configured to load a co...
- Patent number 12,055,832
- Issue date Aug 6, 2024
- HKC CORPORATION LIMITED
- Yujiao Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backlight module and display device
- Patent number 12,050,004
- Issue date Jul 30, 2024
- MIANYANG HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhi Zeng
- F21 - LIGHTING
Information Patent Grant
Driving circuit having a pre-charging circuit and driving method fo...
- Patent number 12,051,362
- Issue date Jul 30, 2024
- HKC CORPORATION LIMITED
- Renjie Zhou
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel structure, display panel and display device
- Patent number 12,044,938
- Issue date Jul 23, 2024
- HKC CORPORATION LIMITED
- Min Chen
- G02 - OPTICS
Information Patent Grant
Method for manufacturing source-drain electrode, method for manufac...
- Patent number 12,040,334
- Issue date Jul 16, 2024
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuming Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel drive circuit, resistance compensation method and display panel
- Patent number 12,033,579
- Issue date Jul 9, 2024
- HKC CORPORATION LIMITED
- Mancheng Zhou
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel, method of manufacturing display panel, and display d...
- Patent number 12,025,886
- Issue date Jul 2, 2024
- HKC CORPORATION LIMITED
- Hailong He
- G02 - OPTICS
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
Anti-peeping assembly and anti-peeping display device
- Patent number 12,007,553
- Issue date Jun 11, 2024
- HKC CORPORATION LIMITED
- Xiaohui Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display panel and method of manufacturing the same
- Patent number 11,996,507
- Issue date May 28, 2024
- Chongqing HKC Optoelectronics Technology Co., Ltd.
- Zeyao Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulation unit based on array substrate and manufacturing method t...
- Patent number 11,984,460
- Issue date May 14, 2024
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuming Xia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compensation circuit, touch screen, and electronic device
- Patent number 11,966,541
- Issue date Apr 23, 2024
- HKC CORPORATION LIMITED
- Dehuai Li
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DRIVING CIRCUIT FOR DISPLAY PANEL, DISPLAY DEVICE, AND DRIVING METHOD
- Publication number 20240363087
- Publication date Oct 31, 2024
- HKC Corporation Limited
- Yuanping ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD AND DEVICE FOR REMOVING AFTERIMAGE, AND DISPLAY PANEL
- Publication number 20240363064
- Publication date Oct 31, 2024
- HKC Corporation Limited
- Mancheng ZHOU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH DISPLAY PANEL AND TOUCH DISPLAY DEVICE
- Publication number 20240357912
- Publication date Oct 24, 2024
- HKC Corporation Limited
- Jing LI
Information Patent Application
POWER-SUPPLY ADJUSTING CIRCUIT AND DISPLAY TERMINAL
- Publication number 20240355264
- Publication date Oct 24, 2024
- HKC Corporation Limited
- Han WU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Backlight Module and Display Device
- Publication number 20240353610
- Publication date Oct 24, 2024
- HKC Corporation Limited
- Jinrong ZHENG
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL DRIVE METHOD AND DEVICE, LIQUID CRYSTA...
- Publication number 20240355303
- Publication date Oct 24, 2024
- HKC Corporation Limited
- Mancheng ZHOU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL DRIVING CIRCUIT, DISPLAY PANEL AND CONTROL METHOD THEREOF
- Publication number 20240339080
- Publication date Oct 10, 2024
- HKC Corporation Limited
- Renjie ZHOU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY MODULE, DRIVING METHOD, AND DISPLAY DEVICE
- Publication number 20240329470
- Publication date Oct 3, 2024
- HKC Corporation Limited
- HUAYIN WEN
- G02 - OPTICS
Information Patent Application
TOUCH DISPLAY DRIVE CIRCUIT, DRIVE METHOD AND TOUCH DISPLAY PANEL
- Publication number 20240329772
- Publication date Oct 3, 2024
- HKC Corporation Limited
- Yuanjie YANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Panel and Preparation Method Therefor
- Publication number 20240334781
- Publication date Oct 3, 2024
- HKC Corporation Limited
- Tianjun HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY MODULE, DRIVING METHOD, AND DISPLAY DEVICE
- Publication number 20240329458
- Publication date Oct 3, 2024
- HKC Corporation Limited
- Huayin WEN
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY (LCD) DEVICE PERFORMING DYNAMIC COMPENSATION...
- Publication number 20240331654
- Publication date Oct 3, 2024
- HKC Corporation Limited
- YONGJIE JIANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND ELECTRONIC DEVICE
- Publication number 20240324070
- Publication date Sep 26, 2024
- HKC Corporation Limited
- Fei LUO
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL
- Publication number 20240315118
- Publication date Sep 19, 2024
- Mianyang HKC Optoelectronics Technology Co., Ltd.
- Ting ZHOU
Information Patent Application
SCREEN FLICKER DEBUGGING METHOD, APPARATUS AND SYSTEM OF DISPLAY PANEL
- Publication number 20240312424
- Publication date Sep 19, 2024
- HKC Corporation Limited
- Shixin WEI
- G01 - MEASURING TESTING
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE COMPRISING THE SAME
- Publication number 20240295782
- Publication date Sep 5, 2024
- HKC Corporation Limited
- Rong LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240298491
- Publication date Sep 5, 2024
- HKC Corporation Limited
- Ting ZHOU
Information Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20240295770
- Publication date Sep 5, 2024
- HKC Corporation Limited
- Biao WU
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240284747
- Publication date Aug 22, 2024
- HKC Corporation Limited
- Hailiang WANG
Information Patent Application
GAMMA VOLTAGE GENERATOR, DISPLAY DEVICE, AND DRIVING METHOD OF DISP...
- Publication number 20240282239
- Publication date Aug 22, 2024
- HKC Corporation Limited
- Mancheng ZHOU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
- Publication number 20240284751
- Publication date Aug 22, 2024
- HKC Corporation Limited
- Hailiang WANG
Information Patent Application
PIXEL DRIVE CIRCUIT, RESISTANCE COMPENSATION METHOD AND DISPLAY PANEL
- Publication number 20240212611
- Publication date Jun 27, 2024
- HKC Corporation Limited
- Mancheng ZHOU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL DRIVING METHOD, DRIVING APPARATUS, AND DISPLAY APPARATUS
- Publication number 20240185758
- Publication date Jun 6, 2024
- HKC CORPORATION LIMITED
- Yuanping ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ANTI-PEEPING ASSEMBLY AND ANTI-PEEPING DISPLAY DEVICE
- Publication number 20240176130
- Publication date May 30, 2024
- HKC Corporation Limited
- Xiaohui YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD FOR SILICON NITRIDE THIN FILM, THIN FILM TRANS...
- Publication number 20240153757
- Publication date May 9, 2024
- BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- En-Tsung CHO
- H01 - BASIC ELECTRIC ELEMENTS
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
LED CHIP TRANSFER METHOD AND DISPLAY PANEL
- Publication number 20240113083
- Publication date Apr 4, 2024
- HKC Corporation Limited
- Yang PU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOUCH PANEL AND ELECTRONIC DEVICE
- Publication number 20240103660
- Publication date Mar 28, 2024
- HKC Corporation Limited
- Wang LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY PANEL, METHOD OF MANUFACTURING DISPLAY PANEL, AND DISPLAY D...
- Publication number 20240094581
- Publication date Mar 21, 2024
- HKC Corporation Limited
- Hailong HE
- G02 - OPTICS
Information Patent Application
PIXEL DRIVING CIRCUIT AND ELECTROWETTING DISPLAY
- Publication number 20240087540
- Publication date Mar 14, 2024
- Mianyang HKC Optoelectronics Technology Co., Ltd.
- Tao FAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Haijiang YUAN

Person

Patents Grantslast 30 patents

Backlight module and display device

Compensation circuit, compensation method and display panel

Display panel driving method, driving apparatus, and display apparatus

Pixel driving circuit and electrowetting display

Display panel and display device comprising the same

Method and device for removing afterimage, and display panel

Drive circuit, display device, and debugging method

Driving method and driving circuit of display panel, and display de...

Touch display drive circuit, drive method and touch display panel

Gamma voltage generator, display device, and driving method of disp...

LED chip transfer method and display panel

Array substrate, liquid crystal display panel, and control method

Backlight module and display panel

Display panel, display device and repair method thereof

Backlight module and display device

Display module, driving method, and display device

Driving circuit and driving method and display device

Backlight regulating circuit, display apparatus and backlight regul...

Array substrate comprising a keel electrode configured to load a co...

Backlight module and display device

Driving circuit having a pre-charging circuit and driving method fo...

Pixel structure, display panel and display device

Method for manufacturing source-drain electrode, method for manufac...

Pixel drive circuit, resistance compensation method and display panel

Display panel, method of manufacturing display panel, and display d...

Image display method and display device

Anti-peeping assembly and anti-peeping display device

Display panel and method of manufacturing the same

Insulation unit based on array substrate and manufacturing method t...

Compensation circuit, touch screen, and electronic device

Patents Applicationslast 30 patents

DRIVING CIRCUIT FOR DISPLAY PANEL, DISPLAY DEVICE, AND DRIVING METHOD

METHOD AND DEVICE FOR REMOVING AFTERIMAGE, AND DISPLAY PANEL

TOUCH DISPLAY PANEL AND TOUCH DISPLAY DEVICE

POWER-SUPPLY ADJUSTING CIRCUIT AND DISPLAY TERMINAL

Backlight Module and Display Device

LIQUID CRYSTAL DISPLAY PANEL DRIVE METHOD AND DEVICE, LIQUID CRYSTA...

PIXEL DRIVING CIRCUIT, DISPLAY PANEL AND CONTROL METHOD THEREOF

DISPLAY MODULE, DRIVING METHOD, AND DISPLAY DEVICE

TOUCH DISPLAY DRIVE CIRCUIT, DRIVE METHOD AND TOUCH DISPLAY PANEL

Display Panel and Preparation Method Therefor

DISPLAY MODULE, DRIVING METHOD, AND DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY (LCD) DEVICE PERFORMING DYNAMIC COMPENSATION...

DISPLAY DEVICE AND ELECTRONIC DEVICE

DISPLAY PANEL

SCREEN FLICKER DEBUGGING METHOD, APPARATUS AND SYSTEM OF DISPLAY PANEL

DISPLAY PANEL AND DISPLAY DEVICE COMPRISING THE SAME

DISPLAY PANEL AND DISPLAY DEVICE

BACKLIGHT MODULE AND DISPLAY DEVICE

DISPLAY PANEL AND DISPLAY DEVICE

GAMMA VOLTAGE GENERATOR, DISPLAY DEVICE, AND DRIVING METHOD OF DISP...

DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE

PIXEL DRIVE CIRCUIT, RESISTANCE COMPENSATION METHOD AND DISPLAY PANEL

DISPLAY PANEL DRIVING METHOD, DRIVING APPARATUS, AND DISPLAY APPARATUS

ANTI-PEEPING ASSEMBLY AND ANTI-PEEPING DISPLAY DEVICE

MANUFACTURING METHOD FOR SILICON NITRIDE THIN FILM, THIN FILM TRANS...

BACKLIGHT SOURCE, DISPLAY DEVICE, AND METHOD FOR PARTITION CONTROL

LED CHIP TRANSFER METHOD AND DISPLAY PANEL

TOUCH PANEL AND ELECTRONIC DEVICE

DISPLAY PANEL, METHOD OF MANUFACTURING DISPLAY PANEL, AND DISPLAY D...

PIXEL DRIVING CIRCUIT AND ELECTROWETTING DISPLAY