Qifeng LI

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display panel, display module and manufacture method thereof, and c...
- Patent number 11,925,010
- Issue date Mar 5, 2024
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Chao Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light guiding structure, display device and method of using the same
- Patent number 10,901,144
- Issue date Jan 26, 2021
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Fei Li
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANEL, DISPLAY MODULE AND COMMUNICATION DEVICE
- Publication number 20240164076
- Publication date May 16, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chao WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL, DISPLAY MODULE AND MANUFACTURE METHOD THEREOF, AND C...
- Publication number 20230156985
- Publication date May 18, 2023
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chao WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT GUIDING STRUCTURE, DISPLAY DEVICE AND METHOD OF USING THE SAME
- Publication number 20200209470
- Publication date Jul 2, 2020
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Fei LI
- G02 - OPTICS
Information Patent Application
LINES UNLOCKING METHOD, A LINES UNLOCKING SYSTEM, AND A DISPLAY DEVICE
- Publication number 20200167544
- Publication date May 28, 2020
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Qifeng LI
- G06 - COMPUTING CALCULATING COUNTING