Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9819774 | Mobile and landline call switching | — | 2017-11-14 |
| 9591392 | Headset-derived real-time presence and communication systems and methods | Edward L. Reuss, Douglas K. Rosener | 2017-03-07 |
| 9398131 | Mobile device data transfer | William J. Loewenthal, JR. | 2016-07-19 |
| 8948691 | User application initiated telephony | Frederick Sarkissian | 2015-02-03 |
| 8904212 | Power management utilizing proximity or link status determination | Douglas K. Rosener | 2014-12-02 |
| 8634878 | User application initiated telephony | Frederick Sarkissian | 2014-01-21 |
| 8484494 | Power management utilizing proximity or link status determination | Douglas K. Rosener | 2013-07-09 |
| 8335525 | Mobile telephony presence | Frederick Sarkissian | 2012-12-18 |
| 8116788 | Mobile telephony presence | Frederick Sarkissian | 2012-02-14 |
| 7451055 | Method and system for measuring energy savings resultant from improvements made to a structure | Garrett W. Fienberg | 2008-11-11 |