Issued Patents All Time
Showing 26–50 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8798421 | Color shifting multilayer polymer fibers and security articles containing color shifting multilayer polymer fibers | Gregory L. Bluem, Joan M. Frankel, David C. Kramlich, Shandon Dee Hart, Lynn E. Lorimor +4 more | 2014-08-05 |
| 8659830 | Optical films enabling autostereoscopy | Michael J. Sykora | 2014-02-25 |
| D693045 | Lightguide lighting assembly | Jon A. Kirschhoffer, Kayla A. Hagens, Karl J. L. Geisler, Raymond P. Johnston, Steven G. Lucht +2 more | 2013-11-05 |
| 8569948 | Electroluminescent devices and methods of making electroluminescent devices including an optical spacer | Martin B. Wolk, Thomas R. Hoffend | 2013-10-29 |
| D689647 | Light fixture | Karl J. L. Geisler, Raymond P. Johnston, Thomas Adam Kaczkowski, Jon A. Kirschhoffer, Phillip David Ziolkowski | 2013-09-10 |
| 8487518 | Solid state light with optical guide and integrated thermal guide | Raymond P. Johnston, Michael A. Meis, Martin Kristoffersen, Charles N. DeVore, Paul E. Humpal | 2013-07-16 |
| D674129 | Surface pattern applied to a light bulb | Raymond P. Johnston, Martin Eduardo Broen, Jorge C. Ceballos, Charles N. DeVore, Sean C. McGreevy | 2013-01-08 |
| 8343633 | Method of modifying light with silicone (meth) acrylate copolymers | Mieczyslaw H. Mazurek, David J. Kinning, Yufeng Liu, John E. Potts, Kevin R. Schaffer +2 more | 2013-01-01 |
| D657076 | Light bulb | Raymond P. Johnston, Martin Eduardo Broen, Jorge C. Ceballos, Charles N. DeVore, Andrew R. Fox +4 more | 2012-04-03 |
| D655830 | Light bulb | Raymond P. Johnston, Martin Eduardo Broen, Jorge C. Ceballos, Charles N. DeVore, Andrew R. Fox +4 more | 2012-03-13 |
| 8098347 | Stereoscopic 3D liquid crystal display with graded light guide light extraction features | Michael J. Sykora, John C. Schultz, John C. Nelson | 2012-01-17 |
| 8068187 | Stereoscopic 3D liquid crystal display apparatus having a double sided prism film comprising cylindrical lenses and non-contiguous prisms | John S. Huizinga, Rolf W. Biernath, Vincent W. King, John C. Schultz, Michael J. Sykora | 2011-11-29 |
| 8059217 | Stereoscopic 3D liquid crystal display apparatus with slatted light guide | William J. Bryan, David J. Lundin, Michael A. Meis, John C. Schultz | 2011-11-15 |
| 8035511 | Methods for providing services and information based upon data collected via wireless network sensors | Billy L. Weaver, Silva K. Theiss, Jennifer R. Yi, Kathy L. Hagen | 2011-10-11 |
| 8035771 | Stereoscopic 3D liquid crystal display apparatus with structured light guide surface | John C. Schultz, John C. Nelson | 2011-10-11 |
| 8026115 | Optical bonding composition for LED light source | Amy S. Barnes, D. Scott Thompson, Brant U. Kolb, Todd A. Ballen, Jacqueline C. Rolf | 2011-09-27 |
| 8026808 | Display of information related to data collected via wireless network sensors | Billy L. Weaver, Silva K. Theiss, James J. Bartol, Scott E. Brigham, Eileen M. Gorrell +2 more | 2011-09-27 |
| 8004622 | Embedded stereoscopic 3D display and 2D display film stack | John C. Schultz, Michael J. Sykora, Martin Kristoffersen, Kathy L. Hagen, Glenn E. Casner +3 more | 2011-08-23 |
| 7998587 | Method of modifying light with silicone (meth)acrylate copolymers | Mieczyslaw H. Mazurek, David J. Kinning, Yufeng Liu, John E. Potts, Kevin R. Schaffer +2 more | 2011-08-16 |
| 7911547 | Stereoscopic 3D liquid crystal display apparatus with slatted light guide | William J. Bryan, David J. Lundin, Michael A. Meis, John C. Schultz | 2011-03-22 |
| 7847869 | Autostereoscopic display with fresnel lens element and double sided prism adjacent a backlight having a transmission surface with opposed first and second light sources alternately modulated at 90 Hz | John C. Nelson | 2010-12-07 |
| 7843637 | Birefringent structured film for LED color mixing in a backlight | Rolf W. Biernath, William W. Merrill, David A. Kowitz | 2010-11-30 |
| 7800708 | Stereoscopic 3D liquid crystal display with segmented light guide | Dale L. Ehnes, David J. Lundin, Michael A. Meis, John C. Nelson | 2010-09-21 |
| 7773834 | Multilayer polarizing fibers and polarizers using same | Andrew J. Ouderkirk, Gregory L. Bluem, Patrick R. Fleming, Joan M. Frankel, Shandon Dee Hart +4 more | 2010-08-10 |
| 7750982 | Autostereoscopic display with fresnel lens element and double sided prism film adjacent a backlight having a light transmission surface with left and right eye light sources at opposing ends modulated at a rate of at least 90 hz | John C. Nelson | 2010-07-06 |