Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6160489 | Wireless communication device adapted to generate a plurality of distinctive tactile alert patterns | Theresa Sue Perry | 2000-12-12 |
| 5966671 | Radiotelephone having an auxiliary actuator and method for operating said radiotelephone | Kevin P. Mitchell, Carolyn Schmitz, Earle T. Roberts | 1999-10-12 |
| 5953413 | Closeable communication device and method of operating same | David W. Peyer, Carolyn Schmitz, Thomas Puchala | 1999-09-14 |
| 5524276 | Universal radio with adaptive memory | Stefan G. Littig | 1996-06-04 |
| 5384825 | Method for memory dialing for cellular telephones | Alisa C. Chan, Robert K. Krolopp | 1995-01-24 |