Jianmin Duan

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Array substrate and touch control display device
- Patent number 9,933,897
- Issue date Apr 3, 2018
- BOE Technology Group Co., Ltd.
- Dan Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Array substrate and manufacturing method thereof, touch display device
- Patent number 9,652,099
- Issue date May 16, 2017
- BOE Technology Group Co., Ltd.
- Dan Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch substrate and display device
- Patent number 9,645,689
- Issue date May 9, 2017
- BOE Technology Group Co., Ltd.
- Dan Zheng
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Touch Substrate and Display Device
- Publication number 20160252998
- Publication date Sep 1, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Dan ZHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ARRAY SUBSTRATE AND TOUCH CONTROL DISPLAY DEVICE
- Publication number 20160239119
- Publication date Aug 18, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Dan ZHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, TOUCH DISPLAY DEVICE
- Publication number 20160048239
- Publication date Feb 18, 2016
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Dan Zheng
- G06 - COMPUTING CALCULATING COUNTING