Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9313768 | Method and apparatus for providing a VoIP server in a wireless integrated device | Farhad Barzegar, Irwin Gerszberg, Thomas Hill | 2016-04-12 |
| 8848694 | System and method of providing a high-quality voice network architecture | Farhad Barzegar, Irwin Gerszberg, Thomas Hill | 2014-09-30 |
| 8503411 | Method and apparatus for providing a VoIP server in a wireless integrated devices | Farhad Barzegar, Irwin Gerszberg, Thomas Hill | 2013-08-06 |
| 8125981 | System and method of providing a high-quality voice network architecture | Farhad Barzegar, Irwin Gerszberg, Thomas H. Hill, JR. | 2012-02-28 |
| 8031841 | Method and apparatus for automated asymmetric digital subscriber line loop testing | Farhad Barzegar, Irwin Gerszberg, Thomas Hill | 2011-10-04 |
| 8019449 | Systems, methods, and devices for processing audio signals | Farhad Barzegar, Irwin Gerszberg, Thomas Hill | 2011-09-13 |
| 7974271 | System and method of providing a high-quality voice network architecture over IP centrex | Farhad Barzegar, Irwin Gerszberg, Thomas Hill | 2011-07-05 |
| 7940750 | Electronic loop provisioning | Farhad Barzegar, Irwin Gerszberg, Thomas Hill | 2011-05-10 |
| 7924813 | System, device, and method for providing data to a call participant | Irwin Gerszberg, Farhad Barzegar, Thomas Hill | 2011-04-12 |
| 7907615 | Method and apparatus to manage network addresses for private voice communications | Salman Yousef Abbasi, Farhad Barzegar, Irwin Gerszberg, Thomas Hill | 2011-03-15 |
| 7873031 | Methods and systems for converting signals | Farhad Barzegar, Irwin Gerszberg, Thomas Hill | 2011-01-18 |
| 7864753 | Electronic loop provisioning methods and systems | Farhad Barzegar, Irwin Gerszberg, Thomas Hill | 2011-01-04 |
| 7860224 | Method and apparatus for providing a voicemail notification | Farhad Barzegar, Irwin Gerszberg, Thomas Hill | 2010-12-28 |
| 7620155 | Method and apparatus for automated asymmetric digital subscriber line loop testing | Farhad Barzegar, Irwin Gerszberg, Thomas Hill | 2009-11-17 |
| 7599356 | System and method of providing a high-quality voice network architecture over IP Centrex | Farhad Barzegar, Irwin Gerszberg, Thomas Hill | 2009-10-06 |
| 7564833 | Electronic loop provisioning | Farhad Barzegar, Irwin Gerszberg, Thomas Hill | 2009-07-21 |
| 7535891 | Methods and systems for converting signals | Farhad Barzegar, Irwin Gerszberg, Thomas Hill | 2009-05-19 |
| 7508814 | Electronic loop provisioning methods and systems | Farhad Barzegar, Irwin Gerszberg, Thomas Hill | 2009-03-24 |
| 7450570 | System and method of providing a high-quality voice network architecture | Farhad Barzegar, Irwin Gerszberg, Thomas Hill | 2008-11-11 |