Yanyan Wang

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Groove cutter with chip breaker
- Patent number 12,226,837
- Issue date Feb 18, 2025
- BEIJING WORLDIA DIAMOND TOOLS CO., LTD
- Zongchao Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pixel array and display apparatus
- Patent number 12,183,271
- Issue date Dec 31, 2024
- BOE Technology Group Co., Ltd.
- Jiangnan Lu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate and driving method thereof, and display device
- Patent number 11,600,230
- Issue date Mar 7, 2023
- BOE Technology Group Co., Ltd.
- Yanyan Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate, high-precision metal mask, display device and di...
- Patent number 11,322,078
- Issue date May 3, 2022
- BOE Technology Group Co., Ltd.
- Yanyan Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display substrate and driving method thereof, and display device
- Patent number 11,263,968
- Issue date Mar 1, 2022
- BOE Technology Group Co., Ltd.
- Yanyan Wang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ESTIMATING EFFECTIVE PRESTRESS AND CALCULATING EVALUATIO...
- Publication number 20240420809
- Publication date Dec 19, 2024
- Central Research Institute of Building and Construction CO., LTD. MCC
- Qing Xu
Information Patent Application
WIPER INSERT AND TOOL WITH THE SAME
- Publication number 20240227030
- Publication date Jul 11, 2024
- BEIJING WORLDIA DIAMOND TOOLS CO., LTD
- Zongchao ZHANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PIXEL ARRAY AND DISPLAY APPARATUS
- Publication number 20240212590
- Publication date Jun 27, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Jiangnan LU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Substrate and Driving Method Thereof, and Display Device
- Publication number 20230162683
- Publication date May 25, 2023
- BOE TECHNOLOGY GROUP CO., LTD.
- Yanyan Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Substrate and Driving Method Thereof, and Display Device
- Publication number 20230162682
- Publication date May 25, 2023
- BOE TECHNOLOGY GROUP CO., LTD.
- Yanyan Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
NOVEL GROOVE CUTTER WITH CHIP BREAKER
- Publication number 20220314335
- Publication date Oct 6, 2022
- BEIJING WORLDIA DIAMOND TOOLS CO., LTD.
- Zongchao ZHANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR ADJUSTING VEHICLE-MOUNTED SURROUND-VIEW MODEL, ELECTRONI...
- Publication number 20220234579
- Publication date Jul 28, 2022
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Changsen CHU
- B60 - VEHICLES IN GENERAL
Information Patent Application
Display Substrate and Driving Method Thereof, and Display Device
- Publication number 20220139323
- Publication date May 5, 2022
- BOE TECHNOLOGY GROUP CO., LTD.
- Yanyan Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Substrate and Driving Method Thereof, and Display Device
- Publication number 20210065625
- Publication date Mar 4, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Yanyan Wang
- H01 - BASIC ELECTRIC ELEMENTS

Yanyan Wang

Person

Patents Grantslast 30 patents

Groove cutter with chip breaker

Pixel array and display apparatus

Display substrate and driving method thereof, and display device

Display substrate, high-precision metal mask, display device and di...

Display substrate and driving method thereof, and display device

Patents Applicationslast 30 patents

METHOD FOR ESTIMATING EFFECTIVE PRESTRESS AND CALCULATING EVALUATIO...

WIPER INSERT AND TOOL WITH THE SAME

PIXEL ARRAY AND DISPLAY APPARATUS

Display Substrate and Driving Method Thereof, and Display Device

Display Substrate and Driving Method Thereof, and Display Device

NOVEL GROOVE CUTTER WITH CHIP BREAKER

METHOD FOR ADJUSTING VEHICLE-MOUNTED SURROUND-VIEW MODEL, ELECTRONI...

Display Substrate and Driving Method Thereof, and Display Device

Display Substrate and Driving Method Thereof, and Display Device