Huadong Dai

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Touch stylus, touch detection method and touch detection system
- Patent number 8,786,564
- Issue date Jul 22, 2014
- Focaltech Systems, Ltd.
- Lianghua Mo
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
TOUCH STYLUS, TOUCH DETECTION METHOD AND TOUCH DETECTION SYSTEM
- Publication number 20130169601
- Publication date Jul 4, 2013
- FOCALTECH SYSTEMS, LTD.
- Lianghua Mo
- G06 - COMPUTING CALCULATING COUNTING