Weimin Cheng

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
MUSIC SEARCH METHOD BASED ON QUERYING MUSICAL PIECE INFORMATION
- Publication number 20100125582
- Publication date May 20, 2010
- Wenqi Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information Subscribing System for Portable Terminal Device Having...
- Publication number 20080205647
- Publication date Aug 28, 2008
- SHANGHAI YEE NETWORKS CO., LTD
- Wenqi Zhang
- G06 - COMPUTING CALCULATING COUNTING