Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10032351 | Systems and methods associated with detection of indoor gunfire | James G. Beldock, Gregory A. Stone, Murphey L. Johnson, Robert B. Calhoun | 2018-07-24 |
| 9348010 | Acoustic survey methods in weapons location system | — | 2016-05-24 |
| 9240114 | Systems and methods associated with detection of indoor gunfire | James G. Beldock, Gregory A. Stone, Murphey L. Johnson, Robert B. Calhoun | 2016-01-19 |
| 8351297 | Systems and methods of automated correlation of weapon fire data with monitored persons-of-interest/location data | Gary M. Lauder, James G. Beldock, Peter C. Sarna, II | 2013-01-08 |
| 8325563 | Systems and methods of locating weapon fire incidents using measurements/data from acoustic, optical, seismic, and/or other sensors | Robert B. Calhoun, James G. Beldock, Scott M. Manderville, Jason W. Dunham | 2012-12-04 |
| 8325562 | Acoustic survey methods in weapons location systems | — | 2012-12-04 |
| 8134889 | Systems and methods for augmenting gunshot location using echo processing features | Robert B. Calhoun, Jason W. Dunham | 2012-03-13 |
| 7855935 | Weapon fire location systems and methods involving mobile device and/or other features | Gary M. Lauder, James G. Beldock | 2010-12-21 |
| 7796470 | Acoustic detection of weapons near transportation centers | Gary M. Lauder, Remigius G. Shatas, James G. Beldock, Gary Wayne Holladay | 2010-09-14 |
| 7599252 | Acoustic location of gunshots using combined angle of arrival and time of arrival measurements | Robert B. Calhoun, Jason W. Dunham | 2009-10-06 |
| 7474589 | Acoustic location of gunshots using combined angle of arrival and time of arrival measurements | Robert B. Calhoun, Jason W. Dunham | 2009-01-06 |
| 5973998 | Automatic real-time gunshot locator and display system | Jason W. Dunham | 1999-10-26 |