Issued Patents All Time
Showing 25 most recent of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7573873 | Internet telephony using network address translation | Michael Borella, Nurettin Burcak Beser, Guido M. Schuster | 2009-08-11 |
| 7453815 | Method and system for monitoring and management of the performance of real-time networks | David Grabelsky, Guido M. Schuster, Jacek A. Grabiec | 2008-11-18 |
| 7032242 | Method and system for distributed network address translation with network security features | David Grabelsky, Michael Borella, Danny M. Nessett | 2006-04-18 |
| 7016675 | System and method for controlling telephone service using a wireless personal information device | Guido M. Schuster, Jerry Mahler, Frederick Dean, Jacek A. Grabiec | 2006-03-21 |
| 6954454 | Architecture for a central office using IP technology | Guido M. Schuster, Jerry Mahler, David Grabelsky, Jacek A. Grabiec, Thomas J. Kostas +1 more | 2005-10-11 |
| 6937610 | Method and protocol for a medium access control layer for local area networks with multiple-priority traffic | David Grabelsky | 2005-08-30 |
| 6937699 | System and method for advertising using data network telephone connections | Guido M. Schuster, Jerry Mahler, Frederick Dean, Jacek A. Grabiec | 2005-08-30 |
| 6914897 | System and method for accessing radio programs using a data network telephone in a network based telecommunication system | Guido M. Schuster, Frederick Dean, Andrew Bezaitis | 2005-07-05 |
| 6870830 | System and method for performing messaging services using a data communications channel in a data network telephone system | Guido M. Schuster, Andrew Bezaitis, Thomas Gentles | 2005-03-22 |
| 6857072 | System and method for enabling encryption/authentication of a telephony network | Guido M. Schuster, Jacek A. Grabiec, Sagan S. Sidhu | 2005-02-15 |
| 6856616 | System and method for providing service provider configurations for telephones using a central server in a data network telephony system | Guido M. Schuster, Andrew Bezaitis, Thomas Gentles | 2005-02-15 |
| 6857021 | Proximity-based registration on a data network telephony system | Guido M. Schuster, Sagan S. Sidhu, Jacek A. Grabiec | 2005-02-15 |
| 6822957 | Distributed network address translation for a network telephony system | Guido M. Schuster, Michael Borella, David Grabelsky | 2004-11-23 |
| 6804224 | System and method for providing telephone service having private branch exchange features in a voice-over-data network telephony system | Guido M. Schuster, Jerry Mahler, Frederick Dean, Jacek A. Grabiec | 2004-10-12 |
| 6795429 | System and method for associating notes with a portable information device on a network telephony call | Guido M. Schuster, Ronnen Belkind, Jacek A. Grabiec | 2004-09-21 |
| 6785261 | Method and system for forward error correction with different frame sizes | Guido M. Schuster, Michael Borella, Thomas J. Kostas | 2004-08-31 |
| 6771674 | Method and system for forward error correction based on parallel streams | Guido M. Schuster, Michael Borella, Jacek A. Grabiec | 2004-08-03 |
| 6744759 | System and method for providing user-configured telephone service in a data network telephony system | Guido M. Schuster, Frederick Dean, Andrew Bezaitis | 2004-06-01 |
| 6741586 | System and method for sharing computer screens over a telephony network | Guido M. Schuster, Jerry Mahler, Frederick Dean, Jacek A. Grabiec | 2004-05-25 |
| 6732314 | Method and apparatus for L2TP forward error correction | Michael Borella, Guido M. Schuster, Jerry Mahler | 2004-05-04 |
| 6731642 | Internet telephony using network address translation | Michael Borella, Nurettin Burcak Beser, Guido M. Schuster | 2004-05-04 |
| 6731630 | Flexible dial plan for a data network telephony system | Guido M. Schuster, Frederick Dean, Jerry Mahler, Jacek A. Grabiec, Andrew Bezaitis | 2004-05-04 |
| 6697354 | Method and system for distributed network address translation for mobile network devices | Michael Borella, David Grabelsky, Jerry Mahler | 2004-02-24 |
| 6681252 | System and method for interconnecting portable information devices through a network based telecommunication system | Guido M. Schuster, Frederick Dean, Ronnen Belkind | 2004-01-20 |
| 6678250 | Method and system for monitoring and management of the performance of real-time networks | David Grabelsky, Guido M. Schuster, Jacek A. Grabiec | 2004-01-13 |