Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11858215 | Build material heaters with baffles | Arthur H. Barnes, William Winters | 2024-01-02 |
| 9651425 | Color sensor | Brett E. Dahlgren | 2017-05-16 |
| 9636913 | Nozzle ejection trajectory detection | — | 2017-05-02 |
| 9522527 | Drop image sensing | Alexander Govyadinov, Jonathan James Mott, Lorraine Theresa Widmann | 2016-12-20 |
| 9291756 | Filter | Daniel I. Croft, Barry T. Phillips, Brad Benson, Cary G. Addington, Angus Wu +2 more | 2016-03-22 |
| 9007586 | Collection optics for a color sensor | Brett E. Dahlgren | 2015-04-14 |
| 8687193 | Color measurement device | Brett E. Dahlgren | 2014-04-01 |
| 8665438 | Color sensing device | Brett E. Dahlgren | 2014-03-04 |
| 8513584 | Photovoltaic array with angular adjustment | Karl S. Weibezahn | 2013-08-20 |
| 8513833 | Circuit limiting an absolute voltage difference between electrical paths of photovoltaic dies | Andrew L. Van Brocklin | 2013-08-20 |
| 8390810 | Color sensing device | Brett E. Dahlgren | 2013-03-05 |
| 8330955 | Color detector | Michael G. Monroe, Melinda M. Valencia, Daniel A. Kearl | 2012-12-11 |
| 8319969 | Color detector having area scaled photodetectors | Andrew VanBrocklin, Brett E. Dahlgren | 2012-11-27 |
| 8179531 | Shuttering and sealing device | Carles Flotats Villagrasa, Jordi Ferran Cases, Oscar Martinez Bailac, David Champion | 2012-05-15 |
| 8125625 | Hard copy re-emission color measurement system | Brett E. Dahlgren | 2012-02-28 |
| 7894064 | Optical device for dispersing light | Brett E. Dahlgren | 2011-02-22 |
| 7546031 | Lamp bracket to illumination optics assembly interface | Peter Howard | 2009-06-09 |
| 7508567 | Metal etalon with enhancing stack | — | 2009-03-24 |
| 7390096 | Lamp to illumination optics assembly interface | Dennis S. Prows, Sammy Lee Ekker | 2008-06-24 |
| 7349604 | Method and apparatus for aligning optical components | — | 2008-03-25 |
| 7264362 | Lens cover | Glen Oross, Peter M. On, Dennis R. Esterberg | 2007-09-04 |
| 7244031 | Light source arrangement | Anurag Gupta | 2007-07-17 |
| 7188959 | Lamp receiver for use in projector systems | Eugene Buican | 2007-03-13 |
| 6876449 | Adjustable mirror assembly for polarization dependent loss compensation | Lucas Fernandez | 2005-04-05 |
| 6710944 | Pivoting optics mount | Thomas E. Berto | 2004-03-23 |