SHUANGQUAN YU

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Contact information synchronization system and method
- Patent number 9,219,808
- Issue date Dec 22, 2015
- Tencent Technology (Shenzhen) Company Limited
- Shuangquan Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CONTACT INFORMATION SYNCHRONIZATION SYSTEM AND METHOD
- Publication number 20140099930
- Publication date Apr 10, 2014
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- SHUANGQUAN YU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Communication System And Method For Implementing Online File Storag...
- Publication number 20070203917
- Publication date Aug 30, 2007
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Qingsheng Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE