Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8687773 | Method and system for interfacing systems unified messaging with legacy systems located behind corporate firewalls | Julia Skladman, Robert Thornberry, Alexander Siu-Kay Ng, Bruce Peterson | 2014-04-01 |
| 7272221 | System and method for providing telephony services to remote subscribers | Karen Jeanne Pelletier, Rex Norman Bull, David Orwick, Wayne Robert Heinmiller | 2007-09-18 |
| 7162014 | Method and system for interfacing systems unified messaging with legacy systems located behind corporate firewalls | Julia Skladman, Robert Thornberry, Alexander Siu-Kay Ng, Bruce Peterson | 2007-01-09 |
| 7068762 | Method and system for providing visual notification in a unified messaging system | Julia Skladman, Robert Thornberry, Alexander Sio-Kay Ng, Bruce Peterson | 2006-06-27 |
| 7020268 | System and method for providing telephony services to remote subscribers | Karen Jeanne Pelletier, Rex Norman Bull, David Orwick, Wayne Robert Heinmiller | 2006-03-28 |
| 6868144 | Method and system for interfacing systems unified messaging with legacy systems located behind corporate firewalls | Julia Skladman, Robert Thornberry, Alexander Siu-Kay Ng, Bruce Peterson | 2005-03-15 |
| 6807272 | System and method for providing telephony services to remote subscribers | Karen Jeanne Pelletier, Rex Norman Bull, David Orwick, Wayne Robert Heinmiller | 2004-10-19 |
| 6782079 | Method and system for filter based message processing in a unified messaging system | Julia Skladman, Robert Thornberry, Alexander Sio-Kay Ng, Bruce Peterson | 2004-08-24 |
| 6498835 | Method and system for providing visual notification in a unified messaging system | Julia Skladman, Robert Thornberry, Alexander Sio-Kay Ng, Bruce Peterson | 2002-12-24 |
| 6487278 | Method and system for interfacing systems unified messaging with legacy systems located behind corporate firewalls | Julia Skladman, Robert Thornberry, Alexander Siu-Kay Ng, Bruce Peterson | 2002-11-26 |
| 6438215 | Method and system for filter based message processing in a unified messaging system | Julia Skladman, Robert Thornberry, Alexander Sio-Kay Ng, Bruce Peterson | 2002-08-20 |
| 6411704 | System and method for providing telephony services to remote subscribers | Karen Jeanne Pelletier, Rex Norman Bull, David Orwick, Wayne Robert Heinmiller | 2002-06-25 |