Hao CHU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Array substrate and display device
- Patent number 11,126,048
- Issue date Sep 21, 2021
- BOE Technology Group Co., Ltd.
- Hao Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel circuit and driving method thereof, array substrate and displ...
- Patent number 10,699,642
- Issue date Jun 30, 2020
- BOE Technology Group Co., Ltd.
- Juncai Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array substrate and manufacturing method thereof, display panel and...
- Patent number 9,984,637
- Issue date May 29, 2018
- BOE Technology Group Co., Ltd.
- Hao Chu
- G02 - OPTICS
Information Patent Grant
Array substrate, organic light-emitting diode display panel, and di...
- Patent number 9,972,809
- Issue date May 15, 2018
- BOE TECHNOLOGY GROUP CO., LTD
- Hao Chu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ARRAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20200272003
- Publication date Aug 27, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Hao CHU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL CIRCUIT AND DRIVING METHOD THEREOF, ARRAY SUBSTRATE AND DISPL...
- Publication number 20190103058
- Publication date Apr 4, 2019
- Boe Technology Group Co., Ltd.
- Juncai Ma
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Array Substrate and Manufacturing Method Thereof, Display Panel and...
- Publication number 20170287421
- Publication date Oct 5, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Hao Chu
- G02 - OPTICS
Information Patent Application
ARRAY SUBSTRATE, ORGANIC LIGHT-EMITTING DIODE DISPLAY PANEL, AND DI...
- Publication number 20170062772
- Publication date Mar 2, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Hao CHU
- H01 - BASIC ELECTRIC ELEMENTS