Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9065685 | Network switch employing a proxy to facilitate power savings in a telephone network | James Molenda, Mohamed Kamel Zanaty, John K. Restrick, Jr. | 2015-06-23 |
| 7711370 | Method for establishing voice communications using a mobile handset | Larry E. Schessel, Sam Hague, Jennifer K. Walker | 2010-05-04 |
| 7523227 | Interchangeable standard port or stack port | Charles Troper Yager, Surendra Anubolu, Sandeep Arvind Patel, Amar Chand Amar, Bradley David Erickson | 2009-04-21 |
| 4563547 | Loop-start/ground-start line interface circuit | — | 1986-01-07 |