Yanna Hao

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Information exchange device
- Patent number 8,310,451
- Issue date Nov 13, 2012
- Shanghai Super Electronics Technology Co. Ltd
- Zhong Qin
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION EXCHANGE DEVICE
- Publication number 20100231520
- Publication date Sep 16, 2010
- Zhong QIN
- G06 - COMPUTING CALCULATING COUNTING