Yongjun LIAO

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Optical parameter measurement device and optical parameter measurem...
- Patent number 10,401,219
- Issue date Sep 3, 2019
- BOE Technology Group Co., Ltd.
- Yingying Liu
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and system for testing touch screen and apparatus for con...
- Patent number 10,282,266
- Issue date May 7, 2019
- BOE Technology Group Co., Ltd.
- Guowen Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting circuit, detecting method and display device
- Patent number 9,898,944
- Issue date Feb 20, 2018
- BOE Technology Group Co., Ltd.
- Liliang Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Test fixture and test method using the same
- Patent number 9,797,944
- Issue date Oct 24, 2017
- BOE Technology Group Co., Ltd.
- Jian Li
- G01 - MEASURING TESTING
Information Patent Grant
Liquid crystal display screen detecting device
- Patent number 9,581,840
- Issue date Feb 28, 2017
- BOE Technology Group Co., Ltd.
- Chunhua Zhang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL PARAMETER MEASUREMENT DEVICE AND OPTICAL PARAMETER MEASUREM...
- Publication number 20190063992
- Publication date Feb 28, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Yingying LIU
- G01 - MEASURING TESTING
Information Patent Application
COLOR PARAMETER MEASUREMENT DEVICE AND COLOR PARAMETER MEASUREMENT...
- Publication number 20190063995
- Publication date Feb 28, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Yongjun LIAO
- G02 - OPTICS
Information Patent Application
OPTICAL ADJUSTMENT DEVICE AND OPTICAL ADJUSTMENT METHOD FOR DISPLAY...
- Publication number 20170116956
- Publication date Apr 27, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Guowen YANG
- G01 - MEASURING TESTING
Information Patent Application
Detecting Circuit, Detecting Method and Display Device
- Publication number 20170025051
- Publication date Jan 26, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Liliang LI
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND SYSTEM FOR TESTING TOUCH SCREEN AND APPARATUS FOR CON...
- Publication number 20170023637
- Publication date Jan 26, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Guowen Yang
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY SCREEN DETECTING DEVICE
- Publication number 20160202509
- Publication date Jul 14, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Chunhua ZHANG
- G02 - OPTICS