Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7986692 | System and method for transmitting call information in a communication system with long link delays | Daniel J. McDonald | 2011-07-26 |
| 7983681 | System and method for enhancing interoperability between mobile communication system components using different audio encoding formats | — | 2011-07-19 |
| 7970426 | Method of assigning provisional identification to a subscriber unit and group | Brian R. Poe, Daniel J. McDonald | 2011-06-28 |