Chengna Liu

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Touch sensing element and touch display device
- Patent number 10,437,395
- Issue date Oct 8, 2019
- BOE Technology Group Co., Ltd.
- Honggang Gu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
TOUCH SENSING ELEMENT AND TOUCH DISPLAY DEVICE
- Publication number 20180210574
- Publication date Jul 26, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Honggang Gu
- G06 - COMPUTING CALCULATING COUNTING