Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687227 | Telephone with user recorded ringing signal | Paul Wesley Cohrs | 1997-11-11 |
| 5657258 | Mobile pen computer having an integrated palm rest | Anthony J. Grewe, Harish S. Mangrulkar, David Stowers, Michael P. Zambelli | 1997-08-12 |
| 5638438 | System and method for automatically creating new pages in a touch screen based telephony product having a hierarchical repertory | — | 1997-06-10 |
| 5625375 | Method and apparatus for a multiple font display | — | 1997-04-29 |