Soheil Karshenas Najafabadi

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Kew Gardens, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for intra-network roaming for IP telephony net...
- Patent number 9,686,668
- Issue date Jun 20, 2017
- Vonage America Inc.
- Soheil Karshenas Najafabadi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for intra-network roaming for IP telephony net...
- Patent number 9,491,610
- Issue date Nov 8, 2016
- VONAGE AMERICA INC.
- Boaz Zehavi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR DETECTING A CHANGE IN CONTACT INFORMATION
- Publication number 20150381562
- Publication date Dec 31, 2015
- VONAGE NETWORK LLC.
- Tzahi Efrati
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INTRA-NETWORK ROAMING FOR IP TELEPHONY NET...
- Publication number 20150350869
- Publication date Dec 3, 2015
- VONAGE NETWORK, LLC.
- SOHEIL KARSHENAS NAJAFABADI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INTRA-NETWORK ROAMING FOR IP TELEPHONY NET...
- Publication number 20150350868
- Publication date Dec 3, 2015
- VONAGE NETWORK, LLC.
- BOAZ ZEHAVI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE