Kaifeng WANG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display substrate and driving method therefor, and display device
- Patent number 11,783,790
- Issue date Oct 10, 2023
- Beijing BOE Optoelectronics Technology Co., Ltd
- Zhe Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Three-dimensional image display system
- Patent number 11,295,642
- Issue date Apr 5, 2022
- BOE Technology Group Co., Ltd.
- Kaifeng Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Active stylus, touch control device and touch control method
- Patent number 10,901,535
- Issue date Jan 26, 2021
- BOE Technology Group Co., Ltd.
- Kaifeng Wang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY SUBSTRATE AND DRIVING METHOD THEREFOR, AND DISPLAY DEVICE
- Publication number 20230121668
- Publication date Apr 20, 2023
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhe WANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
A SELF-ALIGNING PREPARATION METHOD FOR A DRAIN END UNDERLAP REGION...
- Publication number 20230058216
- Publication date Feb 23, 2023
- Peking University
- Qianqian Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL IMAGE DISPLAY SYSTEM
- Publication number 20210125532
- Publication date Apr 29, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Kaifeng WANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ACTIVE STYLUS, TOUCH CONTROL DEVICE AND TOUCH CONTROL METHOD
- Publication number 20200125187
- Publication date Apr 23, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Kaifeng WANG
- G06 - COMPUTING CALCULATING COUNTING