Mahendra Pratap

Person

Cliffwood Beach, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for routing and security for telephone calls over...
- Patent number 9,756,189
- Issue date Sep 5, 2017
- Alcatel Lucent
- Saswata Bhattacharya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for routing and security for telephone calls over...
- Patent number 8,982,875
- Issue date Mar 17, 2015
- Alcatel Lucent
- Saswata Bhattacharya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for routing and security for telephone calls over...
- Patent number 8,254,371
- Issue date Aug 28, 2012
- Alcatel Lucent
- Saswata Bhattacharya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for providing telephonic communications over the internet
- Patent number 6,584,094
- Issue date Jun 24, 2003
- Avaya Technology Corp.
- Serafim Maroulis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for call signaling in telephone calls over a pack...
- Patent number 6,353,610
- Issue date Mar 5, 2002
- Lucent Technologies, Inc.
- Saswata Bhattacharya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for interoperating between ISDN and PSTN transpor...
- Patent number 5,787,088
- Issue date Jul 28, 1998
- AT&T Corp.
- Nuri Ruhi Dagdeviren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image and audio communication system having graphical annotation ca...
- Patent number 5,502,727
- Issue date Mar 26, 1996
- AT&T Corp.
- Anthony J. Catanzaro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR ROUTING AND SECURITY FOR TELEPHONE CALLS OVER...
- Publication number 20150229771
- Publication date Aug 13, 2015
- Alcatel-Lucent USA Inc.
- Saswata Bhattacharya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR ROUTING AND SECURITY FOR TELEPHONE CALLS OVER...
- Publication number 20120263172
- Publication date Oct 18, 2012
- Saswata Bhattacharya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES FOR PROVIDING TELEPHONIC COMMUNICATIONS OVER THE INTERNET
- Publication number 20030081590
- Publication date May 1, 2003
- SERAFIM MAROULIS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for routing and security for telephone calls over...
- Publication number 20020150080
- Publication date Oct 17, 2002
- Saswata Bhattacharya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Mahendra Pratap

Person

Patents Grantslast 30 patents

Method and system for routing and security for telephone calls over...

Method and system for routing and security for telephone calls over...

Method and system for routing and security for telephone calls over...

Techniques for providing telephonic communications over the internet

Method and system for call signaling in telephone calls over a pack...

Method and system for interoperating between ISDN and PSTN transpor...

Image and audio communication system having graphical annotation ca...

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR ROUTING AND SECURITY FOR TELEPHONE CALLS OVER...

METHOD AND SYSTEM FOR ROUTING AND SECURITY FOR TELEPHONE CALLS OVER...

TECHNIQUES FOR PROVIDING TELEPHONIC COMMUNICATIONS OVER THE INTERNET

Method and system for routing and security for telephone calls over...