Pengjun Chen

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Calibration device and method for frequency point in touch screen,...
- Patent number 11,112,912
- Issue date Sep 7, 2021
- BOE Technology Group Co., Ltd.
- Jigang Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shift register unit, shift register circuit, driving method, and di...
- Patent number 11,011,132
- Issue date May 18, 2021
- BOE Technology Group Co., Ltd.
- Zhen Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Control device and control method for display module, and display d...
- Patent number 10,714,045
- Issue date Jul 14, 2020
- BOE Technology Group Co., Ltd.
- Jigang Sun
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic apparatus and driving method thereof
- Patent number 10,453,422
- Issue date Oct 22, 2019
- BOE Technology Group Co., Ltd.
- Jigang Sun
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Calibration Device and Method for Frequency Point in Touch Screen,...
- Publication number 20210072851
- Publication date Mar 11, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Jigang SUN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SHIFT REGISTER UNIT, SHIFT REGISTER CIRCUIT, DRIVING METHOD, AND DI...
- Publication number 20200211496
- Publication date Jul 2, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Zhen Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRONIC APPARATUS AND DRIVING METHOD THEREOF
- Publication number 20180350321
- Publication date Dec 6, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Jigang SUN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CONTROL DEVICE AND CONTROL METHOD FOR DISPLAY MODULE, AND DISPLAY D...
- Publication number 20170206851
- Publication date Jul 20, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Jigang SUN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ARRAY SUBSTRATE, METHOD FOR FABRICATING THE SAME, AND DISPLAY DEVICE
- Publication number 20160276376
- Publication date Sep 22, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Jian Sun
- H01 - BASIC ELECTRIC ELEMENTS