Jianhui Cao

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Touch frame with arrangement of printed circuit board and touch scr...
- Patent number 11,983,376
- Issue date May 14, 2024
- GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED
- Meiming Deng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
All-in-one smart tablet PC and the assembly method thereof
- Patent number 9,983,626
- Issue date May 29, 2018
- Guangzhou Shirui Electronics Co, Ltd.
- Jianhui Cao
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
TOUCH FRAME AND TOUCH SCREEN HAVING THE SAME
- Publication number 20220291767
- Publication date Sep 15, 2022
- GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED
- Meiming DENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
All-In-One Smart Tablet PC and the Assembly Method Thereof
- Publication number 20160109907
- Publication date Apr 21, 2016
- GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
- Jianhui Cao
- G06 - COMPUTING CALCULATING COUNTING