Dachao LI

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Display substrate having connection electrode in a same layer with...
- Patent number 12,317,703
- Issue date May 27, 2025
- BOE Technology Group Co., Ltd.
- Dachao Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit, display panel, driving method and display device
- Patent number 12,307,966
- Issue date May 20, 2025
- Yunnan Invensight Optoelectronics Technology Co., Ltd.
- Dachao Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pixel circuit, display panel, driving method and display device
- Patent number 12,307,967
- Issue date May 20, 2025
- Yunnan Invensight Optoelectronics Technology Co., Ltd.
- Dachao Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and manufacturing method thereof
- Patent number 12,266,303
- Issue date Apr 1, 2025
- BOE Technology Group Co., Ltd.
- Dachao Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate having pixel circuit comprising resistance device...
- Patent number 12,225,785
- Issue date Feb 11, 2025
- BOE Technology Group Co., Ltd.
- Dachao Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving circuit, driving method, display device and display control...
- Patent number 12,217,705
- Issue date Feb 4, 2025
- Yunnan Invensight Optoelectronics Technology Co., Ltd.
- Yaoxi Ma
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate, pixel circuit, driving method and display apparatus
- Patent number 12,142,211
- Issue date Nov 12, 2024
- Yunnan Invensight Optoelectronics Technology Co., Ltd.
- Junbo Wei
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and manufacturing method thereof
- Patent number 12,120,914
- Issue date Oct 15, 2024
- BOE Technology Group Co., Ltd.
- Dachao Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device with transistors oriented in directions intersecting...
- Patent number 11,930,664
- Issue date Mar 12, 2024
- BOE Technology Group Co., Ltd.
- Dachao Li
Information Patent Grant
Display substrate and display device
- Patent number 11,749,192
- Issue date Sep 5, 2023
- BOE Technology Group Co., Ltd.
- Dachao Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and manufacturing method thereof
- Patent number 11,600,681
- Issue date Mar 7, 2023
- BOE Technology Group Co., Ltd.
- Dachao Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display substrate and driving method thereof
- Patent number 11,600,234
- Issue date Mar 7, 2023
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Weilin Lai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DECODER CIRCUIT AND DISPLAY DEVICE
- Publication number 20250191531
- Publication date Jun 12, 2025
- YUNNAN INVENSIGHT OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Shanghong JIANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY APPARATUS
- Publication number 20250087152
- Publication date Mar 13, 2025
- Yunnan Invensight Optoelectronics Technology Co., Ltd.
- Longfei Fan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
GATE DRIVE CIRCUIT AND METHOD FOR DRIVING SAME, AND DISPLAY DEVICE
- Publication number 20250078718
- Publication date Mar 6, 2025
- YUNNAN INVENSIGHT OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Shanghong Jiang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Substrate, Pixel Circuit, Driving Method and Display Apparatus
- Publication number 20250022421
- Publication date Jan 16, 2025
- Yunnan Invensight Optoelectronics Technology Co., Ltd.
- Junbo WEI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL, DISPLAY DEVICE, AND METHOD FOR COMPENSATING SIGNAL
- Publication number 20240420632
- Publication date Dec 19, 2024
- Yunnan Invensight Optoelectronics Technology Co., Ltd.
- Dachao LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL, DISPLAYING DEVICE AND WEARABLE DEVICE
- Publication number 20240397805
- Publication date Nov 28, 2024
- YUNNAN INVENSIGHT OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chao Pu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Substrate, Manufacturing Method thereof and Display Apparatus
- Publication number 20240395200
- Publication date Nov 28, 2024
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Ning CONG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT, DISPLAY PANEL, DRIVING METHOD AND DISPLAY DEVICE
- Publication number 20240395199
- Publication date Nov 28, 2024
- Yunnan Invensight Optoelectronics Technology Co., Ltd.
- Dachao LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PIXEL CIRCUIT, DISPLAY PANEL, DRIVING METHOD AND DISPLAY DEVICE
- Publication number 20240386846
- Publication date Nov 21, 2024
- YUNNAN INVENSIGHT OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Dachao LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVING CIRCUIT, DRIVING METHOD, DISPLAY DEVICE AND DISPLAY CONTROL...
- Publication number 20240296802
- Publication date Sep 5, 2024
- YUNNAN INVENSIGHT OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yaoxi Ma
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20240237404
- Publication date Jul 11, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Dachao LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Substrate, Pixel Circuit, Driving Method and Display Apparatus
- Publication number 20240185779
- Publication date Jun 6, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Junbo WEI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20240138189
- Publication date Apr 25, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Dachao LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL, DISPLAY DEVICE AND WEARABLE DEVICE
- Publication number 20240130202
- Publication date Apr 18, 2024
- YUNNAN INVENSIGHT OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chao Pu
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20240122014
- Publication date Apr 11, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Dachao LI
Information Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20220384550
- Publication date Dec 1, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Dachao LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20220376014
- Publication date Nov 24, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Dachao LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20220328608
- Publication date Oct 13, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Dachao LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20220319422
- Publication date Oct 6, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Dachao LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20220310757
- Publication date Sep 29, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Dachao LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20220284857
- Publication date Sep 8, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Dachao LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20220254856
- Publication date Aug 11, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Dachao LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20210183982
- Publication date Jun 17, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Dachao LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY SUBSTRATE AND DRIVING METHOD THEREOF
- Publication number 20200211477
- Publication date Jul 2, 2020
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Weilin LAI
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Display substrate having connection electrode in a same layer with...

Pixel circuit, display panel, driving method and display device

Pixel circuit, display panel, driving method and display device

Display device and manufacturing method thereof

Display substrate having pixel circuit comprising resistance device...

Driving circuit, driving method, display device and display control...

Display substrate, pixel circuit, driving method and display apparatus

Display device and manufacturing method thereof

Display device with transistors oriented in directions intersecting...

Display substrate and display device

Display device and manufacturing method thereof

Display substrate and driving method thereof

Patents Applicationslast 30 patents

DECODER CIRCUIT AND DISPLAY DEVICE

DISPLAY SUBSTRATE AND DISPLAY APPARATUS

GATE DRIVE CIRCUIT AND METHOD FOR DRIVING SAME, AND DISPLAY DEVICE

Display Substrate, Pixel Circuit, Driving Method and Display Apparatus

DISPLAY PANEL, DISPLAY DEVICE, AND METHOD FOR COMPENSATING SIGNAL

DISPLAY PANEL, DISPLAYING DEVICE AND WEARABLE DEVICE

Display Substrate, Manufacturing Method thereof and Display Apparatus

PIXEL CIRCUIT, DISPLAY PANEL, DRIVING METHOD AND DISPLAY DEVICE

PIXEL CIRCUIT, DISPLAY PANEL, DRIVING METHOD AND DISPLAY DEVICE

DRIVING CIRCUIT, DRIVING METHOD, DISPLAY DEVICE AND DISPLAY CONTROL...

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

Display Substrate, Pixel Circuit, Driving Method and Display Apparatus

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

DISPLAY PANEL, DISPLAY DEVICE AND WEARABLE DEVICE

DISPLAY SUBSTRATE AND DISPLAY DEVICE

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

DISPLAY SUBSTRATE AND DISPLAY DEVICE

DISPLAY SUBSTRATE AND DISPLAY DEVICE

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

DISPLAY SUBSTRATE AND DISPLAY DEVICE

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

DISPLAY SUBSTRATE AND DRIVING METHOD THEREOF