Membership
Tour
Register
Log in
Yisan Zhang
Follow
Person
Beijing, CN
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Display substrate and manufacturing method thereof, and display device
Patent number
11,567,370
Issue date
Jan 31, 2023
Hefei Xinsheng Optoelectronics Technology Co., Ltd.
Quan Gan
G02 - OPTICS
Information
Patent Grant
Display device and method, head-up display system, means of transpo...
Patent number
11,209,645
Issue date
Dec 28, 2021
Hefei Xinsheng Optoelectronics Technology Co., Ltd.
Yisan Zhang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Display panel, manufacturing method thereof and display device
Patent number
10,976,616
Issue date
Apr 13, 2021
Hefei Xinsheng Optoelectronics Technology Co., Ltd.
Yisan Zhang
G02 - OPTICS
Information
Patent Grant
Method and device for measuring mura level of liquid crystal displa...
Patent number
10,114,241
Issue date
Oct 30, 2018
BOE Technology Group Co., Ltd.
Yisan Zhang
G01 - MEASURING TESTING
Information
Patent Grant
OLED display panel and production process thereof
Patent number
10,003,043
Issue date
Jun 19, 2018
BOE Technology Group Co., Ltd.
Yuanhui Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light-emitting diode and an electronic device including an...
Patent number
9,680,121
Issue date
Jun 13, 2017
BOE TECHNOLOGY GROUP CO., LTD
Yuanhui Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Printing plate, scattering layer, method for fabricating the same,...
Patent number
9,594,193
Issue date
Mar 14, 2017
Hefei Boe Optoelectronics Technology Co., Ltd.
Yuanhui Guo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Flexible substrate and manufacturing method thereof, OLED display d...
Patent number
9,281,493
Issue date
Mar 8, 2016
Hefei Boe Optoelectronics Technology Co., Ltd.
Yuanhui Guo
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Electroluminescent device and method for producing the same
Patent number
9,178,179
Issue date
Nov 3, 2015
Hefei BOE Optoelectronics Technology Co., Ltd.
Yuanhui Guo
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Display Device and Method, Head-Up Display System, Means of Transpo...
Publication number
20210096362
Publication date
Apr 1, 2021
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yisan Zhang
B60 - VEHICLES IN GENERAL
Information
Patent Application
DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
Publication number
20200387036
Publication date
Dec 10, 2020
HEFEI XINSHENG OPTOELETRONICS TECHNOLOGY CO., LTD.
Quan Gan
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
Publication number
20200073165
Publication date
Mar 5, 2020
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yisan ZHANG
G02 - OPTICS
Information
Patent Application
METHOD AND DEVICE FOR MEASURING MURA LEVEL OF LIQUID CRYSTAL DISPLA...
Publication number
20170261776
Publication date
Sep 14, 2017
BOE TECHNOLOGY GROUP CO., LTD.
Yisan ZHANG
G02 - OPTICS
Information
Patent Application
ORGANIC LIGHT-EMITTING DIODE AND ELECTRONIC DEVICE
Publication number
20160308158
Publication date
Oct 20, 2016
BOE TECHNOLOGY GROUP CO., LTD.
YUANHUI GUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRINTING PLATE, SCATTERING LAYER, METHOD FOR FABRICATING THE SAME,...
Publication number
20160124128
Publication date
May 5, 2016
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yuanhui GUO
G02 - OPTICS
Information
Patent Application
OLED DISPLAY PANEL AND PRODUCTION PROCESS THEREOF
Publication number
20150340645
Publication date
Nov 26, 2015
BOE TECHNOLOGY GROUP CO., LTD.
Yuanhui Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLEXIBLE SUBSTRATE AND MANUFACTURING METHOD THEREOF, OLED DISPLAY D...
Publication number
20150171363
Publication date
Jun 18, 2015
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yuanhui Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLUMINESCENT DEVICE AND METHOD FOR PRODUCING THE SAME
Publication number
20140203258
Publication date
Jul 24, 2014
Yuanhui Guo
H01 - BASIC ELECTRIC ELEMENTS