Changcheng LIU

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Gate driving circuit and driving method thereof and display panel
- Patent number 12,106,694
- Issue date Oct 1, 2024
- Beijing Boe Display Technology Co., Ltd.
- Yingmeng Miao
- G11 - INFORMATION STORAGE
Information Patent Grant
Human-computer interaction method, apparatus and system and compute...
- Patent number 11,907,498
- Issue date Feb 20, 2024
- BOE Technology Group Co., Ltd.
- Liping Lei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatus and system for debugging display panel
- Patent number 11,790,818
- Issue date Oct 17, 2023
- Beijing Boe Display Technology Co., Ltd.
- Guohuo Su
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Gate driving circuit and driving method thereof and display panel
- Patent number 11,749,161
- Issue date Sep 5, 2023
- Beijing Boe Display Technology Co., Ltd.
- Yingmeng Miao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Timing controller board, main control board, display device, and de...
- Patent number 11,600,220
- Issue date Mar 7, 2023
- HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
- Tianxun Xiu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Screenshot method and apparatus for information interaction interfa...
- Patent number 11,573,687
- Issue date Feb 7, 2023
- BOE Technology Group Co., Ltd.
- Liping Lei
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
GATE DRIVING CIRCUIT AND DISPLAY DEVICE
- Publication number 20250078772
- Publication date Mar 6, 2025
- Ordos Yuansheng Optoelectronics Co., Ltd.
- Peirong HUO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
GATE DRIVING CIRCUIT AND DRIVING METHOD THEREOF AND DISPLAY PANEL
- Publication number 20240428717
- Publication date Dec 26, 2024
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Yingmeng Miao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CIRCUIT BOARD, CHIP ON FILM, DISPLAY APPARATUS AND BONDING METHOD
- Publication number 20240298403
- Publication date Sep 5, 2024
- HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
- Yunyun LIANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR ADJUSTING SIGNAL OF DISPLAY PANEL, TIME CONTROLLER INTEG...
- Publication number 20240233663
- Publication date Jul 11, 2024
- HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
- Yunlu CHEN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD FOR ADJUSTING SIGNAL OF DISPLAY PANEL, TIME CONTROLLER INTEG...
- Publication number 20240135892
- Publication date Apr 25, 2024
- HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
- Yunlu CHEN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
GATE DRIVING CIRCUIT AND DRIVING METHOD THEREOF AND DISPLAY PANEL
- Publication number 20230351936
- Publication date Nov 2, 2023
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Yingmeng Miao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
GATE DRIVING CIRCUIT AND DRIVING METHOD THEREOF AND DISPLAY PANEL
- Publication number 20230196961
- Publication date Jun 22, 2023
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Yingmeng Miao
- G11 - INFORMATION STORAGE
Information Patent Application
Human-Computer Interaction Method, Apparatus and System and Compute...
- Publication number 20220350462
- Publication date Nov 3, 2022
- BOE Technology Group Co., Ltd.
- Liping Lei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TIMING CONTROLLER BOARD, MAIN CONTROL BOARD, DISPLAY DEVICE, AND DE...
- Publication number 20220301491
- Publication date Sep 22, 2022
- Hefei BOE Display Technology Co., Ltd.
- Tianxun XIU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SCREENSHOT METHOD AND APPARATUS FOR INFORMATION INTERACTION INTERFA...
- Publication number 20220276768
- Publication date Sep 1, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Liping LEI
- G06 - COMPUTING CALCULATING COUNTING

Changcheng LIU

Person

Patents Grantslast 30 patents

Gate driving circuit and driving method thereof and display panel

Human-computer interaction method, apparatus and system and compute...

Method, apparatus and system for debugging display panel

Gate driving circuit and driving method thereof and display panel

Timing controller board, main control board, display device, and de...

Screenshot method and apparatus for information interaction interfa...

Patents Applicationslast 30 patents

GATE DRIVING CIRCUIT AND DISPLAY DEVICE

GATE DRIVING CIRCUIT AND DRIVING METHOD THEREOF AND DISPLAY PANEL

CIRCUIT BOARD, CHIP ON FILM, DISPLAY APPARATUS AND BONDING METHOD

METHOD FOR ADJUSTING SIGNAL OF DISPLAY PANEL, TIME CONTROLLER INTEG...

METHOD FOR ADJUSTING SIGNAL OF DISPLAY PANEL, TIME CONTROLLER INTEG...

GATE DRIVING CIRCUIT AND DRIVING METHOD THEREOF AND DISPLAY PANEL

GATE DRIVING CIRCUIT AND DRIVING METHOD THEREOF AND DISPLAY PANEL

Human-Computer Interaction Method, Apparatus and System and Compute...

TIMING CONTROLLER BOARD, MAIN CONTROL BOARD, DISPLAY DEVICE, AND DE...

SCREENSHOT METHOD AND APPARATUS FOR INFORMATION INTERACTION INTERFA...