Issued Patents All Time
Showing 51–75 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8789299 | Thin internally illuminated sign | Joseph A. Hoffman, Ellen O. Aeling | 2014-07-29 |
| 8758237 | Methods and products for illuminating tissue | Audrey A. Sherman, Matthew T. Scholz, Kevin R. Schaffer | 2014-06-24 |
| 8651720 | Retroreflective articles and devices having viscoelastic lightguide | Audrey A. Sherman, Marie A. Boulos, Kevin R. Schaffer, Thu-Van T. Tran, Ellen O. Aeling +1 more | 2014-02-18 |
| 8608362 | Collimating light engine | John A. Wheatley, Rolf W. Biernath | 2013-12-17 |
| 8596825 | Solid state light with optical guide and integrated thermal guide | Raymond P. Johnston, Martin Kristoffersen, Brian W. Lueck, Katie B. Thompson | 2013-12-03 |
| 8581393 | Thermally conductive LED assembly | Susan L. Korpela, Jeffrey R. Janssen, Patrick J. Hager, Ellen O. Aeling | 2013-11-12 |
| 8525402 | Illumination devices and methods for making the same | Ellen O. Aeling, John R. David, Ronald S. Steelman | 2013-09-03 |
| 8487518 | Solid state light with optical guide and integrated thermal guide | Raymond P. Johnston, Robert L. Brott, Martin Kristoffersen, Charles N. DeVore, Paul E. Humpal | 2013-07-16 |
| 8192048 | Lighting assemblies and systems | Martin Kristoffersen, Rolf W. Biernath, Thomas R. Corrigan, David G. Freier, Raymond P. Johnston +4 more | 2012-06-05 |
| 8059217 | Stereoscopic 3D liquid crystal display apparatus with slatted light guide | Robert L. Brott, William J. Bryan, David J. Lundin, John C. Schultz | 2011-11-15 |
| 8059933 | Backlight asymmetric light input wedge | William J. Bryan, John C. Schultz, Patrick R. Destain | 2011-11-15 |
| 7941028 | Backlight asymmetric light input wedge | William J. Bryan, John C. Schultz, Patrick R. Destain | 2011-05-10 |
| 7911547 | Stereoscopic 3D liquid crystal display apparatus with slatted light guide | Robert L. Brott, William J. Bryan, David J. Lundin, John C. Schultz | 2011-03-22 |
| 7800708 | Stereoscopic 3D liquid crystal display with segmented light guide | Robert L. Brott, Dale L. Ehnes, David J. Lundin, John C. Nelson | 2010-09-21 |
| 7740387 | Backlight wedge with side mounted light source | John C. Schultz, Jacob Moskovich, William J. Bryan | 2010-06-22 |
| 7660509 | Backlight asymmetric light input wedge | William J. Bryan, John C. Schultz, Patrick R. Destain | 2010-02-09 |
| 7658526 | Illumination system using a plurality of light sources | Gordon D. Henson, Barbara A. DeBaun, John C. Schultz, John J. Simbal, Ronald Dell Davis | 2010-02-09 |
| 7611271 | Efficient light injector | David J. Lundin, Scott D. Gullicks, Charles D. Hoyle | 2009-11-03 |
| 7481563 | LED backlight | John R. David, Ellen O. Aeling | 2009-01-27 |
| 7456805 | Display including a solid state light device and method using same | Andrew J. Ouderkirk | 2008-11-25 |
| 7360924 | Illumination system using a plurality of light sources | Gordon D. Henson, Barbara A. DeBaun, John C. Schultz, John J. Simbal, Ronald Dell Davis | 2008-04-22 |
| 7329887 | Solid state light device | Gordon D. Henson, Bonnie Weiskopf Albrecht, Donald K. Larson, John J. Simbal, Michael E. Griffin +1 more | 2008-02-12 |
| 7317182 | Backlight wedge with encapsulated light source | John C. Schultz | 2008-01-08 |
| 7303315 | Illumination assembly using circuitized strips | Andrew J. Ouderkirk, Denny Aeschliman, Hung T. Tran, Kenneth A. Epstein, John C. Schultz | 2007-12-04 |
| 7296916 | Illumination assembly and method of making same | Andrew J. Ouderkirk, Hung T. Tran, Joseph A. Hoffman | 2007-11-20 |