Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9559867 | Contact group dynamics in networked communication devices | Von A. Mock, Juan Fernandez, Noel Massey | 2017-01-31 |
| 8666372 | Method and apparatus for notifying a user of presence information | — | 2014-03-04 |
| 8560553 | Multimedia device for providing access to media content | Frank R. Bentley, Gunnar F. Harboe, Crysta J. Metcalf, Vivek Thakkar | 2013-10-15 |
| 7177819 | Wireless intelligent real estate electronic lock box | George William Muncaster, William B. Austin | 2007-02-13 |
| 7167710 | Method and apparatus for mixed mode personal communication | Vivek Thakkar | 2007-01-23 |
| 6970926 | Dispatch call server in a packet based communication network | Michael L. Needham | 2005-11-29 |
| 6765882 | Method and system for data packet collision avoidance in a wireless communication system | Loren J. Rittle, Timothy J. Spets, Kenneth Crisler | 2004-07-20 |
| 6624742 | Wireless intelligent real estate sign and electronic lock box | George William Muncaster, William B. Austin | 2003-09-23 |
| 6374108 | Assigning an IP address to a mobile station while roaming | Ken Jakobsen, Rod Averbuch, John Hughes, Kenneth J. Crisler | 2002-04-16 |
| 5214790 | Enhanced talkgroup scan algorithm | Thaddeus A. Kozlowski, Daniel J. McDonald | 1993-05-25 |