Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11977177 | Method to correct phase ambiguity in range and phase measurements transitions | Eric Derbez | 2024-05-07 |
| 11656315 | System and method for ultrawideband position location | Scott McMillan, Maik Wolleben | 2023-05-23 |
| 10939606 | Scouting systems | Chad A. Ackerman, Dolly Y. Wu, David S. Mercer, Mark A. Harris | 2021-03-09 |
| 10585159 | Radio frequency identification tag location estimation and tracking system and method | Ramin Sadr, Christopher R. Jones | 2020-03-10 |
| 10165722 | Scouting systems | Chad A. Ackerman, Dolly Y. Wu, Mark A. Harris, David S. Mercer | 2019-01-01 |
| 9291699 | Radio frequency identification tag location estimation and tracking system and method | Ramin Sadr, Christopher R. Jones | 2016-03-22 |
| 8706424 | System for estimating a gas concentration in a mixed atmosphere | — | 2014-04-22 |
| 8629762 | Radio frequency identification tag location estimation and tracking system and method | Ramin Sadr, Christopher R. Jones | 2014-01-14 |
| 8364366 | System and method for providing a safety zone associated with a vehicle | Alex D. Foessel, Eric Derbez, Chad A. Ackerman, Stewart J. Moorehead, Jeffrey S. Puhalla | 2013-01-29 |
| 8072311 | Radio frequency identification tag location estimation and tracking system and method | Ramin Sadr, Christopher R. Jones | 2011-12-06 |
| 7720598 | System and method for determining a position of a vehicle with compensation for noise or measurement error | Mark Alvin Schmidt, Kenneth Edward Hunt, David R. Holm | 2010-05-18 |
| 7653483 | System and method for determining a position of a vehicle | Mark Alvin Schmidt, Kenneth Edward Hunt, David R. Holm | 2010-01-26 |
| 7647177 | System and method for determining a position of a vehicle | Mark Alvin Schmidt, Kenneth Edward Hunt, David R. Holm | 2010-01-12 |
| 7593811 | Method and system for following a lead vehicle | Mark Alvin Schmidt, Kenneth Edward Hunt, David R. Holm | 2009-09-22 |
| 7511661 | Method for combined use of a local positioning system, a local RTK system, and a regional, wide-area, or global carrier-phase positioning system | Ronald R. Hatch | 2009-03-31 |
| 7479922 | Method and system for determining the location of a vehicle | Kenneth Edward Hunt, Mark Alvin Schmidt, David R. Holm, Michael A. Zeitzew | 2009-01-20 |
| 7466262 | Positioning system with a sparse antenna array | — | 2008-12-16 |
| 7450080 | Decoherence plate for use in a communications system | — | 2008-11-11 |
| 7427945 | Positioning system with co-polarized and cross-polarized mapping | — | 2008-09-23 |
| 7385551 | Polarization sensitive synthetic aperture radar system and method for local positioning | — | 2008-06-10 |
| 7315275 | Positioning system with intentional multi-path signal | — | 2008-01-01 |
| 7286624 | Two-way RF ranging system and method for local positioning | Mark L. Rentz, Mark Phillip Kaplan, Richard Kai-Tuen Woo | 2007-10-23 |
| 7250901 | Synthetic aperture radar system and method for local positioning | — | 2007-07-31 |
| 7231553 | System and method for testing computing devices | James Stephens, II, Brandon Allsop, Adrien Oney, Lonny Dean McMichael | 2007-06-12 |
| 7103802 | System and method for testing computing devices | James Stephens, II, Brandon Allsop, Adrian J. Oney, Lonny Dean McMichael | 2006-09-05 |