Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7515736 | System for road sign sheeting classification | James E. Retterath | 2009-04-07 |
| 7451041 | Network-based navigation system having virtual drive-thru advertisements integrated with actual imagery from along a physical route | Jamie E. Retterath | 2008-11-11 |
| 7444003 | Method and apparatus for identifying objects depicted in a videostream | Jamie E. Retterath | 2008-10-28 |
| 7411681 | System for automated determination of retroreflectivity of road signs and other reflective objects | James E. Retterath | 2008-08-12 |
| 7173707 | System for automated determination of retroreflectivity of road signs and other reflective objects | James E. Retterath | 2007-02-06 |
| 7092548 | Method and apparatus for identifying objects depicted in a videostream | James E. Retterath | 2006-08-15 |
| 7060981 | System for automated detection of embedded objects | James E. Retterath | 2006-06-13 |
| 7043057 | System for automated determination of retroreflectivity of road signs and other reflective objects | James E. Retterath | 2006-05-09 |
| 6891960 | System for road sign sheeting classification | James E. Retterath | 2005-05-10 |
| 6829927 | System for content analysis of comestible products using volumetric determination | James E. Retterath, Steven A. Chapman | 2004-12-14 |
| 6674878 | System for automated determination of retroreflectivity of road signs and other reflective objects | James E. Retterath | 2004-01-06 |
| 6625315 | Method and apparatus for identifying objects depicted in a videostream | James E. Retterath | 2003-09-23 |
| 6609423 | System for content analysis of comestible products using volumetric determination | James E. Retterath, Steven A. Chapman | 2003-08-26 |
| 6453056 | Method and apparatus for generating a database of road sign images and positions | James E. Retterath | 2002-09-17 |
| 6449384 | Method and apparatus for rapidly determining whether a digitized image frame contains an object of interest | James E. Retterath | 2002-09-10 |
| 6363161 | System for automatically generating database of objects of interest by analysis of images recorded by moving vehicle | James E. Retterath | 2002-03-26 |
| 6266442 | Method and apparatus for identifying objects depicted in a videostream | James E. Retterath | 2001-07-24 |
| 6220693 | Overspray adaptation method and apparatus for an ink jet print engine | John H. Bode, Danny J. Vatland, Henry V. Holec, Benjamin LEONARD | 2001-04-24 |
| 5889534 | Calibration and registration method for manufacturing a drum-based printing system | Neill Arthur Kelso Johnson, Lawrence J. Lukis, John P. Novotny | 1999-03-30 |
| 5871292 | Cooperating mechanical sub-assemblies for a drum-based wide format digital color print engine | Neill Arthur Kelso Johnson, Benjamin LEONARD | 1999-02-16 |
| 5710577 | Pixel description packet for a rendering device | — | 1998-01-20 |
| 5572632 | Universal frame buffer for a rendering device | Christopher J. Laurel | 1996-11-05 |