Xiaofang LI

Follow

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Display substrate motherboard and manufacturing method thereof, dis...
- Patent number 11,791,278
- Issue date Oct 17, 2023
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Lei Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array substrate with light shielding metal portions and manufacturi...
- Patent number 11,448,929
- Issue date Sep 20, 2022
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Lei Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array substrate with diffuse reflection layer, method for manufactu...
- Patent number 10,795,228
- Issue date Oct 6, 2020
- BOE Technology Group Co., Ltd.
- Lei Yao
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COLOR FILTER SUBSTRATE AND METHOD FOR MANUFACTURING SAME, DISPLAY P...
- Publication number 20220350196
- Publication date Nov 3, 2022
- Ordos Yuansheng Optoelectronics Co., Ltd.
- Lei YAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Substrate Motherboard and Manufacturing Method thereof, Dis...
- Publication number 20220173050
- Publication date Jun 2, 2022
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Lei YAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, DISPLAY DEVICE
- Publication number 20210333608
- Publication date Oct 28, 2021
- Ordos Yuansheng Optoelectronics Co., Ltd.
- Lei YAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CMOS THIN FILM TRANSISTOR, MANUFACTURING METHOD THEREOF AND ARRAY S...
- Publication number 20210217894
- Publication date Jul 15, 2021
- Ordos Yuansheng Optoelectronics Co., Ltd.
- Lei YAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY SUBSTRATE, METHOD OF MANUFACTURING THE SAME AND DISPLAY PANEL
- Publication number 20190165001
- Publication date May 30, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Lei YAO
- G02 - OPTICS
Information Patent Application
ARRAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE
- Publication number 20190072829
- Publication date Mar 7, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Lei YAO
- G02 - OPTICS