Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6366948 | Chat distribution service system for alternatively delivering the URL linked to a message determined by the chat client device to be unsuitable for distribution | — | 2002-04-02 |
| 6366962 | Method and apparatus for a buddy list | — | 2002-04-02 |
| 6363427 | Method and apparatus for a bulletin board system | Bradford H. Needham | 2002-03-26 |