Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6728357 | Centralized communication control center and methods therefor | John Yue Jun Jiang | 2004-04-27 |
| 6711154 | Apparatus and method for device independent messaging notification | — | 2004-03-23 |