Issued Patents 1997
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696496 | Portable messaging and scheduling device with homebase station | — | 1997-12-09 |
| 5648760 | Portable messaging and scheduling device with homebase station | — | 1997-07-15 |
| 5649154 | Cache memory system having secondary cache integrated with primary cache for use with VLSI circuits | Paul G. Emerson | 1997-07-15 |
| 5638257 | Combination keyboard and cover for a handheld computer | John W. Morrison | 1997-06-10 |
| 5632373 | Protective case for portable computer | Steven E. Brooks | 1997-05-27 |
| 5629638 | Adaptive threshold voltage CMOS circuits | — | 1997-05-13 |
| 5616906 | Grip held and grip operable data entry device | — | 1997-04-01 |