Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12287397 | Footwear scanning systems and methods | Justin L. Fernandes, David M. Sheen, Jonathan R. Tedeschi, Thomas E. Hall | 2025-04-29 |
| 11021661 | Heavy fossil hydrocarbon conversion and upgrading using radio-frequency or microwave energy | James J. Strohm, John C. Linehan, Benjamin Q. Roberts, David M. Sheen, Jeffrey W. Griffin +1 more | 2021-06-01 |
| 9715012 | Footwear scanning systems and methods | Justin L. Fernandes, David M. Sheen, Jonathan R. Tedeschi | 2017-07-25 |
| 8823391 | Regenerative feedback resonant circuit | A. Mark Jones, James F. Kelly, John S. McCloy | 2014-09-02 |
| 8710441 | Passive millimeter wave differential interference contrast polarimetry | Bruce E. Bernacki, James F. Kelly, David M. Sheen, Jonathan R. Tedeschi, Thomas E. Hall +2 more | 2014-04-29 |
| 8258995 | Holographic imaging based on time-domain data of natural-fiber-containing materials | Kyle J. Bunch | 2012-09-04 |
| 7986260 | Circularly polarized antennas for active holographic imaging through barriers | Ronald H. Severtsen, Wayne M. Lechelt, James M. Prince | 2011-07-26 |
| 7855673 | Holographic imaging of natural-fiber-containing materials | Kyle J. Bunch, Brian J. Tucker, Ronald H. Severtsen, Thomas E. Hall, Wayne M. Lechelt +2 more | 2010-12-21 |
| 7844081 | Imaging systems and methods for obtaining and using biometric information | Mike O. Kennedy | 2010-11-30 |
| 7834802 | Detection of a concealed object | Paul E. Keller, Thomas E. Hall | 2010-11-16 |
| 7809171 | Facial feature evaluation based on eye location | James C. Solinsky, Norman C. Anheier, Jr. | 2010-10-05 |
| 7548185 | Interlaced linear array sampling technique for electromagnetic wave imaging | David M. Sheen | 2009-06-16 |
| 7405692 | Detecting concealed objects at a checkpoint | Thomas E. Hall, David M. Sheen, Ronald H. Severtsen | 2008-07-29 |
| 7365672 | Detection of a concealed object | Paul E. Keller, Thomas E. Hall | 2008-04-29 |
| 7295146 | Holographic arrays for multi-path imaging artifact reduction | David M. Sheen, Thomas E. Hall | 2007-11-13 |
| 7253766 | Three-dimensional surface/contour processing based on electromagnetic radiation interrogation | Harlan P. Foote, Thomas E. Hall | 2007-08-07 |
| 7034746 | Holographic arrays for threat detection and human feature removal | David M. Sheen, Thomas E. Hall, Wayne M. Lechelt, Ronald H. Severtsen | 2006-04-25 |
| 6703964 | Interrogation of an object for dimensional and topographical information | Ronald H. Severtsen, Thomas E. Hall, David M. Sheen, Mike O. Kennedy | 2004-03-09 |
| 5859609 | Real-time wideband cylindrical holographic surveillance system | David M. Sheen, Thomas E. Hall, Ronald H. Severtsen | 1999-01-12 |
| 5557283 | Real-time wideband holographic surveillance system | David M. Sheen, H. Dale Collins, Thomas E. Hall, R. Parks Gribble, Ronald H. Severtsen +2 more | 1996-09-17 |
| 5455590 | Real-time holographic surveillance system | H. Dale Collins, Thomas E. Hall, R. Parks Gribble | 1995-10-03 |