Sheng Zhan Information Technology (Shanghai) Ltd.

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for connecting characters, words and signs to a t...
- Patent number 8,027,838
- Issue date Sep 27, 2011
- Sheng Zhan Information Technology (Shanghai) Ltd.
- Junsheng Edward Sang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE