Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9203957 | Method and system for telephone message management | — | 2015-12-01 |
| 8755497 | Method and system for telephone message management | — | 2014-06-17 |
| 6983144 | Telephone base unit having dynamically configurable software | Holger Janssen, Gary Louie, Sean Wong | 2006-01-03 |
| 6950652 | Remote management of an external phonebook | Holger Janssen, Gary Louie, Sean Wong | 2005-09-27 |