De Xian Dai

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Huixing Town, CN

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Patents Grantslast 30 patents

Information Patent Grant
Touchscreen system with simplified mechanical touchscreen design us...
- Patent number 9,285,929
- Issue date Mar 15, 2016
- New Vision Display (Shenzhen) CO., Limited
- Hai Long Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Simplified Mechanical Design for an Acoustic Touch Screen
- Publication number 20110242001
- Publication date Oct 6, 2011
- FLEXTRONICS AP, LLC
- Hai Long Zhang
- G06 - COMPUTING CALCULATING COUNTING