Hairui ZHAO

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display substrate, display panel, touch display device and method f...
- Patent number 10,996,779
- Issue date May 4, 2021
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Hongqiang Luo
- G06 - COMPUTING CALCULATING COUNTING
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 SUBSTRATE, DISPLAY PANEL, TOUCH DISPLAY DEVICE AND METHOD F...
- Publication number 20200371627
- Publication date Nov 26, 2020
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hongqiang LUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20200301558
- Publication date Sep 24, 2020
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hongqiang LUO
- G06 - COMPUTING CALCULATING COUNTING
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