Costin Strugaru

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Immenstaad, DE

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Patents Grantslast 30 patents

Information Patent Grant
Metering in packet-based telephony networks
- Patent number 7,715,537
- Issue date May 11, 2010
- Nortel Networks Limited
- David P. Ress
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METERING IN PACKET-BASED TELEPHONY NETWORKS
- Publication number 20100215038
- Publication date Aug 26, 2010
- Nortel Networks Limited
- David P. Ress
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Metering in packet-based telephony networks
- Publication number 20050135578
- Publication date Jun 23, 2005
- Nortel Networks Limited
- David P. Ress
- H04 - ELECTRIC COMMUNICATION TECHNIQUE