Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10021239 | In home transition for data and power management of personal emergency response system (PERS) device | Stephen Ledingham, Tomas Russ, Jeff Li, Pavan Reddy, Bin Wu +2 more | 2018-07-10 |
| 9961186 | Alarm reporting fail over mechanism | Jeff Li, Pavan Reddy, Tomas Russ, Paul Baril, Bin Wu | 2018-05-01 |
| 8515022 | Speakerphone and extension speakerphone for use in personal emergency response system | Anson William Wooding, Martin E. Henderson | 2013-08-20 |
| 7783278 | Installation of a personal emergency response system | William MacIver, Joshua Hanson, William S. Prenovitz | 2010-08-24 |
| 6504908 | Reminder phone | Michael A. Bellomo, Martin E. Henderson, William MacIver, Richard M. Reich | 2003-01-07 |
| 5228079 | Method and apparatus for pulse/tone detection and selection | — | 1993-07-13 |
| 5159317 | System and method for remote telephonic station actuation | — | 1992-10-27 |