Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631188 | Dynamic call waiting based on caller ID | — | 2003-10-07 |
| 6625260 | System and method to enable the calling party to change the content of previously recorded voice mail messages | Richard Brockman | 2003-09-23 |
| 6580787 | Integration of voice mail, email, fax and personal calendar systems to automatically update messages | Akhtar Akhteruzzaman, Richard Brockman, Paul Sand, Richard Sparber | 2003-06-17 |
| 6546085 | System and method to enable a calling party to verify delivery and to cancel stored facsimiles | Richard Brockman | 2003-04-08 |