Xueping LI

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Laser processing device and laser processing method
- Patent number 11,571,767
- Issue date Feb 7, 2023
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Hongwei Hu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Organic light-emitting diode display substrate, display panel, disp...
- Patent number 11,233,110
- Issue date Jan 25, 2022
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Hongwei Hu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING SAME, AND DISPLAY DE...
- Publication number 20240268158
- Publication date Aug 8, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Chengjie QIN
Information Patent Application
LASER PROCESSING DEVICE AND LASER PROCESSING METHOD
- Publication number 20210323095
- Publication date Oct 21, 2021
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hongwei HU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ORGANIC LIGHT-EMITTING DIODE DISPLAY SUBSTRATE, DISPLAY PANEL, DISP...
- Publication number 20210036085
- Publication date Feb 4, 2021
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hongwei HU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OLED SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
- Publication number 20200328264
- Publication date Oct 15, 2020
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yihao WU
- H01 - BASIC ELECTRIC ELEMENTS