Brad Cain

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Cambridge, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multicast conference security architecture
- Patent number 6,813,714
- Issue date Nov 2, 2004
- Nortel Networks Limited
- Thomas P. Hardjono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for distributing public key certificates
- Patent number 6,738,900
- Issue date May 18, 2004
- Nortel Networks Limited
- Thomas Hardjono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for exchange of routing database information
- Patent number 6,557,044
- Issue date Apr 29, 2003
- Nortel Networks Limited
- Brad Cain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Auto aggregation method for IP prefix/length pairs
- Patent number 6,401,130
- Issue date Jun 4, 2002
- Nortel Networks Limited
- Brad Cain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE