Zhonglin CAO

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Line scanning unit, line-scanning cascade circuit, and driving method
- Patent number 12,067,920
- Issue date Aug 20, 2024
- HKC CORPORATION LIMITED
- Zhonglin Cao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate, driving method thereof and display device
- Patent number 11,562,681
- Issue date Jan 24, 2023
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Ting Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Speed sensor, device for measuring speed and method thereof
- Patent number 11,506,680
- Issue date Nov 22, 2022
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Zhonglin Cao
- G01 - MEASURING TESTING
Information Patent Grant
Pixel driver circuit, display device and pixel driving method
- Patent number 11,244,614
- Issue date Feb 8, 2022
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Jing He
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel structure, array substrate and display device
- Patent number 11,222,905
- Issue date Jan 11, 2022
- BOE Technology Group Co., Ltd.
- Tingliang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Touch substrate and touch device
- Patent number 11,112,924
- Issue date Sep 7, 2021
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Ting Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical fingerprint identification device, fingerprint identificati...
- Patent number 10,747,979
- Issue date Aug 18, 2020
- BOE TECHNOLOGY GROUP, CO., LTD.
- Yuanjie Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fingerprint identification circuit, method for manufacturing finger...
- Patent number 10,719,684
- Issue date Jul 21, 2020
- BOE Technology Group Co., Ltd.
- Zhonglin Cao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Array substrate comprising switch connected between two adjacent sc...
- Patent number 10,665,193
- Issue date May 26, 2020
- BOE Technology Group Co., Ltd.
- Ting Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Fingerprint identification device, manufacturing method thereof, an...
- Patent number 10,579,856
- Issue date Mar 3, 2020
- BOE Technology Group Co., Ltd.
- Ting Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display panel, display device and method of driving the display device
- Patent number 10,504,465
- Issue date Dec 10, 2019
- BOE Technology Group Co., Ltd.
- Ting Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Package structure of display panel and display device
- Patent number 10,490,775
- Issue date Nov 26, 2019
- BOE Technology Group Co., Ltd.
- Shiqi Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Flexible display substrate and display device
- Patent number 10,453,870
- Issue date Oct 22, 2019
- BOE Technology Group Co., Ltd.
- Tingliang Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Touch screen, display device and method of driving touch screen
- Patent number 10,331,252
- Issue date Jun 25, 2019
- BOE Technology Group Co., Ltd.
- Weiyun Huang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
TOUCH CIRCUIT, DRIVING METHOD, AND TOUCH DISPLAY PANEL
- Publication number 20250004592
- Publication date Jan 2, 2025
- HKC Corporation Limited
- Dongmei WEI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Device and Fingerprint Identification Method
- Publication number 20250005968
- Publication date Jan 2, 2025
- HKC Corporation Limited
- Yao LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GATE DRIVING METHOD AND CIRCUIT, AND DISPLAY PANEL
- Publication number 20250006092
- Publication date Jan 2, 2025
- HKC Corporation Limited
- Yao LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20250008828
- Publication date Jan 2, 2025
- HKC Corporation Limited
- Yao LI
Information Patent Application
ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240407084
- Publication date Dec 5, 2024
- HKC Corporation Limited
- Yao LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240377689
- Publication date Nov 14, 2024
- HKC Corporation Limited
- Yao Li
- G02 - OPTICS
Information Patent Application
ARRAY SUBSTRATE AND DISPLAY PANEL
- Publication number 20240363643
- Publication date Oct 31, 2024
- HKC Corporation Limited
- Yao LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY SUBSTRATE AND DISPLAY PANEL
- Publication number 20240361654
- Publication date Oct 31, 2024
- HKC Corporation Limited
- Yao LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240313005
- Publication date Sep 19, 2024
- HKC Corporation Limited
- Zhonglin CAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY APPARATUS SUBSTRATE, AND DISPLAY APPARATUS
- Publication number 20220146893
- Publication date May 12, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yao LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE, DRIVING METHOD THEREOF AND DISPLAY DEVICE
- Publication number 20210193019
- Publication date Jun 24, 2021
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Ting LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL STRUCTURE, ARRAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20210193695
- Publication date Jun 24, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Tingliang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOUCH SUBSTRATE AND TOUCH DEVICE
- Publication number 20210173503
- Publication date Jun 10, 2021
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Ting LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PIXEL DRIVER CIRCUIT, DISPLAY DEVICE AND PIXEL DRIVING METHOD
- Publication number 20210166624
- Publication date Jun 3, 2021
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jing HE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SPEED SENSOR, DEVICE FOR MEASURING SPEED AND METHOD THEREOF
- Publication number 20200264208
- Publication date Aug 20, 2020
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhonglin CAO
- G01 - MEASURING TESTING
Information Patent Application
DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY PANEL
- Publication number 20200257151
- Publication date Aug 13, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Yang WANG
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE STRUCTURE AND FLEXIBLE DISPLAY HAVING SAME
- Publication number 20200066764
- Publication date Feb 27, 2020
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhonglin Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Mobile Terminal
- Publication number 20190230209
- Publication date Jul 25, 2019
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuanjie Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAMERA MODULE AND MOBILE DEVICE HAVING THE SAME
- Publication number 20190212830
- Publication date Jul 11, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Yuanjie Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FINGERPRINT IDENTIFICATION DEVICE, MANUFACTURING METHOD THEREOF, AN...
- Publication number 20190205601
- Publication date Jul 4, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Ting LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FINGERPRINT IDENTIFICATION CIRCUIT, METHOD FOR MANUFACTURING FINGER...
- Publication number 20190205602
- Publication date Jul 4, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Zhonglin CAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY DEVICE, DISPLAY PANEL AND M...
- Publication number 20190096351
- Publication date Mar 28, 2019
- BOE TECHNOLOGY GROUP CO, LTD.
- Ting Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PACKAGE STRUCTURE OF DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20190097174
- Publication date Mar 28, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Shiqi CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ORGANIC LIGHT EMITTING DIODE PACKAGE STRUCTURE, ELECTRONIC DEVICE A...
- Publication number 20190067631
- Publication date Feb 28, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Wei GUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FINGERPRINT IDENTIFICATION DEVICE, FINGERPRINT IDENTIFICATI...
- Publication number 20190012510
- Publication date Jan 10, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Yuanjie XU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLEXIBLE DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20180308872
- Publication date Oct 25, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Tingliang Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
TOUCH SCREEN, DISPLAY DEVICE AND METHOD OF DRIVING TOUCH SCREEN
- Publication number 20180217706
- Publication date Aug 2, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Weiyun Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY PANEL, DISPLAY DEVICE AND METHOD OF DRIVING THE DISPLAY DEVICE
- Publication number 20180211617
- Publication date Jul 26, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Ting LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Zhonglin CAO

Person

Patents Grantslast 30 patents

Line scanning unit, line-scanning cascade circuit, and driving method

Display substrate, driving method thereof and display device

Speed sensor, device for measuring speed and method thereof

Pixel driver circuit, display device and pixel driving method

Pixel structure, array substrate and display device

Touch substrate and touch device

Optical fingerprint identification device, fingerprint identificati...

Fingerprint identification circuit, method for manufacturing finger...

Array substrate comprising switch connected between two adjacent sc...

Fingerprint identification device, manufacturing method thereof, an...

Display panel, display device and method of driving the display device

Package structure of display panel and display device

Flexible display substrate and display device

Touch screen, display device and method of driving touch screen

Patents Applicationslast 30 patents

TOUCH CIRCUIT, DRIVING METHOD, AND TOUCH DISPLAY PANEL

Display Device and Fingerprint Identification Method

GATE DRIVING METHOD AND CIRCUIT, AND DISPLAY PANEL

DISPLAY PANEL AND DISPLAY DEVICE

ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE

DISPLAY DEVICE

ARRAY SUBSTRATE AND DISPLAY PANEL

ARRAY SUBSTRATE AND DISPLAY PANEL

ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE

DISPLAY APPARATUS SUBSTRATE, AND DISPLAY APPARATUS

DISPLAY SUBSTRATE, DRIVING METHOD THEREOF AND DISPLAY DEVICE

PIXEL STRUCTURE, ARRAY SUBSTRATE AND DISPLAY DEVICE

TOUCH SUBSTRATE AND TOUCH DEVICE

PIXEL DRIVER CIRCUIT, DISPLAY DEVICE AND PIXEL DRIVING METHOD

SPEED SENSOR, DEVICE FOR MEASURING SPEED AND METHOD THEREOF

DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY PANEL

DISPLAY DEVICE STRUCTURE AND FLEXIBLE DISPLAY HAVING SAME

Mobile Terminal

CAMERA MODULE AND MOBILE DEVICE HAVING THE SAME

FINGERPRINT IDENTIFICATION DEVICE, MANUFACTURING METHOD THEREOF, AN...

FINGERPRINT IDENTIFICATION CIRCUIT, METHOD FOR MANUFACTURING FINGER...

ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY DEVICE, DISPLAY PANEL AND M...

PACKAGE STRUCTURE OF DISPLAY PANEL AND DISPLAY DEVICE

ORGANIC LIGHT EMITTING DIODE PACKAGE STRUCTURE, ELECTRONIC DEVICE A...

OPTICAL FINGERPRINT IDENTIFICATION DEVICE, FINGERPRINT IDENTIFICATI...

FLEXIBLE DISPLAY SUBSTRATE AND DISPLAY DEVICE

TOUCH SCREEN, DISPLAY DEVICE AND METHOD OF DRIVING TOUCH SCREEN

DISPLAY PANEL, DISPLAY DEVICE AND METHOD OF DRIVING THE DISPLAY DEVICE