Champak Das

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Marlboro, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Technique for maintaining secure network connections
- Patent number RE46113
- Issue date Aug 16, 2016
- RPX CLEARINGHOUSE LLC
- Jing Xiang
- 001 -
Information Patent Grant
Technique for maintaining secure network connections
- Patent number 8,186,026
- Issue date May 29, 2012
- Rockstar Bidco, LP
- Jing Xiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Technique for maintaining secure network connections
- Publication number 20050198691
- Publication date Sep 8, 2005
- Jing Xiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE