Ajit Clarence D'Sa

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for multiple virtual private network authenticati...
- Patent number 6,938,155
- Issue date Aug 30, 2005
- International Business Machines Corporation
- Ajit Clarence D'Sa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual private network with multiple tunnels associated with one g...
- Patent number 6,823,462
- Issue date Nov 23, 2004
- International Business Machines Corporation
- Pau-Chen Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System and method for multiple virtual private network authenticati...
- Publication number 20020178355
- Publication date Nov 28, 2002
- International Business Machines Corporation
- Ajit Clarence D'Sa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE