Chenkai QI

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display panel with embedded fingerprint recognition and touch funct...
- Patent number 11,079,871
- Issue date Aug 3, 2021
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Shicheng Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sealing structure, manufacturing method of the same, and display de...
- Patent number 11,022,848
- Issue date Jun 1, 2021
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Shicheng Sun
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
TOUCH DISPLAY PANEL, DRIVING METHOD THEREOF AND DISPLAY DEVICE
- Publication number 20200356205
- Publication date Nov 12, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Shicheng SUN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEALING STRUCTURE, MANUFACTURING METHOD OF THE SAME, AND DISPLAY DE...
- Publication number 20200033650
- Publication date Jan 30, 2020
- ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Shicheng SUN
- G02 - OPTICS