Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9244716 | Generation of open virtualization framework package for solution installations and upgrades | Prasad Subramanian | 2016-01-26 |
| 7916856 | Dialing plan information as provided to a telecommunications endpoint | Albert J. Baker, Pankaj Agrawal | 2011-03-29 |
| 7162012 | Apparatus and method for transitioning between TTY and voice transmission modes | Paul Roller Michaelis | 2007-01-09 |
| 4602128 | Automatic redialing arrangement for multi-line telephone station sets | — | 1986-07-22 |