Sam Zhijun Cai

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Euless, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Wireless communication system using multiple-serving nodes
- Patent number 8,619,795
- Issue date Dec 31, 2013
- BlackBerry Limited
- Yi Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS COMMUNICATION SYSTEM USING MULTIPLE-SERVING NODES
- Publication number 20110249619
- Publication date Oct 13, 2011
- Yi Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM USING MULTIPLE-SERVING NODES
- Publication number 20110249620
- Publication date Oct 13, 2011
- Yi Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE