Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9684286 | Security system with point bus abstraction and partitioning | — | 2017-06-20 |
| 9621734 | VoIP line seizure system and method | — | 2017-04-11 |
| 9030562 | Use of a two- or three-dimensional barcode as a diagnostic device and a security device | — | 2015-05-12 |
| 8964037 | Luggage security device | — | 2015-02-24 |
| 8730029 | Tablet computer as user interface of security system | — | 2014-05-20 |
| 8634720 | Remote control relay for wirelessly-controlled devices | Ron Johan | 2014-01-21 |
| 8508366 | Scanning security detector | — | 2013-08-13 |
| 8427278 | Automation and security system | — | 2013-04-23 |
| 8412789 | System and method for connecting a security system using a network | — | 2013-04-02 |
| 8264346 | Method and apparatus for providing graduated annunciation of an impending alarm in a security system | Steven Markham, Craig Hayden, Dennis M Caler | 2012-09-11 |
| 8229228 | Image analysis using a pre-calibrated pattern of radiation | — | 2012-07-24 |
| 8180518 | System and method for determining microenvironment conditions external to a vehicle | — | 2012-05-15 |
| 8086368 | Variable function communication gateway for vehicles | David L. Anderson | 2011-12-27 |
| 7973678 | Control of building systems based on the location and movement of a vehicle tracking device | Melvin Chapman, Steven Markham | 2011-07-05 |
| 7908726 | Wrench for tamper switch installation | Scott Castle, Paul DeLozier, Dennis M Caler | 2011-03-22 |
| 7815112 | Secure parcel delivery in the absence of the intended recipient | Dante P. Volpe | 2010-10-19 |
| 7298253 | Method and apparatus for deciding whether to issue an alarm signal in a security system | Steven Markham, Craig Hayden, Dennis M Caler | 2007-11-20 |
| 6493435 | Alarm system interface | — | 2002-12-10 |