Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7949006 | System and method for media burst control of discrete content for push-to-cellular communication | Lawrence A. Willis | 2011-05-24 |
| 7801494 | Method for PoC server to handle PoC caller preferences | John E. Emrich | 2010-09-21 |
| 7792544 | Method and apparatus for disabling the user interface of electronic devices | Jerome Vogedes | 2010-09-07 |
| 7499719 | Method and apparatus for mixed mode multimedia conferencing | Ganesan Rengaraju, Gary J. Oswald, Lawrence A. Willis | 2009-03-03 |