David Reisfeld

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Wellesley, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Rule-based content handling
- Patent number 8,533,143
- Issue date Sep 10, 2013
- Level 3 Communications, LLC
- Jin-Gen Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rule-based content request handling
- Patent number 8,156,066
- Issue date Apr 10, 2012
- Level 3 Communications, LLC
- Jin-Gen Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RULE-BASED CONTEST HANDLING
- Publication number 20120198517
- Publication date Aug 2, 2012
- Level 3 Communications LLC
- Jin-Gen Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Rule-Based Content Request Handling
- Publication number 20090259611
- Publication date Oct 15, 2009
- LEVEL 3 COMMUNICATIONS, LLC
- Jin-Gen Wang
- G06 - COMPUTING CALCULATING COUNTING