Ian Gordon Collett

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Munchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for implementing an internet protocol (IP) charging and rati...
- Patent number 8,244,859
- Issue date Aug 14, 2012
- RedKnee, Inc.
- Karthik Ramakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for implementing an internet protocol (IP) charging and rati...
- Patent number 7,644,158
- Issue date Jan 5, 2010
- RedKnee Inc.
- Karthik Ramakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for implementing an internet protocol (IP) charging and rati...
- Patent number 7,457,865
- Issue date Nov 25, 2008
- RedKnee Inc.
- Karthik Ramakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR IMPLEMENTING AN INTERNET PROTOCOL (IP) CHARGING AND RATI...
- Publication number 20120327767
- Publication date Dec 27, 2012
- Redknee Inc.
- Karthik Ramakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR IMPLEMENTING AN INTERNET PROTOCOL (IP) CHARGING AND RATI...
- Publication number 20100067537
- Publication date Mar 18, 2010
- Redknee Inc.
- Karthik Ramakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR IMPLEMENTING AN INTERNET PROTOCOL (IP) CHARGING AND RATI...
- Publication number 20090133114
- Publication date May 21, 2009
- Redknee Inc.
- Karthik Ramakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for implementing an internet protocol (IP) charging and rati...
- Publication number 20040148384
- Publication date Jul 29, 2004
- Karthik Ramakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE