Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9857518 | Direct-lit backlight having light recycling cavity with concave transflector | Craig R. Schardt, Brian W. Ostlie, Scott J. Kienitz, John A. Wheatley | 2018-01-02 |
| 9780318 | Protective display film | Michael A. Johnson, Catherine A. Leatherdale, John J. Stradinger, Evan L. Breedlove, Steven D. Solomonson +4 more | 2017-10-03 |
| 9651728 | Variable index light extraction layer with microreplicated posts and methods of making the same | Vivian W. Jones, Michael A. Meis, Mikhail L. Pekurovsky, Kevin R. Schaffer, Audrey A. Sherman +4 more | 2017-05-16 |
| 9625637 | Diffractive lighting devices with 3-dimensional appearance | Zhaohui Yang, Vivian W. Jones | 2017-04-18 |
| 9612390 | Diffractive luminaires | Zhaohui Yang, Matthew S. Stay | 2017-04-04 |
| 9541701 | Back-lit transmissive display having variable index light extraction layer | Kevin R. Schaffer, Zhaohui Yang, Encai Hao, Audrey A. Sherman, Michael A. Meis +5 more | 2017-01-10 |
| 9470838 | Lighting devices with patterned printing of diffractive extraction features | Zhaohui Yang, Matthew S. Stay, Vivian W. Jones | 2016-10-18 |
| 9279559 | Light directing film | Audrey A. Sherman, Kevin R. Schaffer, William W. Merrill, Michael A. Meis | 2016-03-08 |
| 9046637 | Tubular lighting systems with inner and outer structured surfaces | Robert A. Bennett, Gilles J. Benoit, John A. Wheatley, Karl J. L. Geisler | 2015-06-02 |
| 8944662 | Diffractive luminaires | Zhaohui Yang, Matthew S. Stay | 2015-02-03 |
| 8901588 | LED devices having lenses and methods of making same | Robert S. Davidson, Chien-Chih Chiang, Huang Chin Hung | 2014-12-02 |
| 8834004 | Lighting devices with patterned printing of diffractive extraction features | Zhaohui Yang, Matthew S. Stay, Vivian W. Jones | 2014-09-16 |
| 8827532 | Light guides | Qingbing Wang, Gary T. Boyd, Tri D. Pham, Robert L. Erwin | 2014-09-09 |
| 8807817 | Colorful diffractive luminaires providing white light illumination | Zhaohui Yang, Vivian W. Jones | 2014-08-19 |
| 8547015 | Light extraction films for organic light emitting devices (OLEDs) | Martin B. Wolk, Sergey Lamansky, William Blake Kolb, Encai Hao, Jun-Ying Zhang +5 more | 2013-10-01 |
| 8469551 | Light extraction films for increasing pixelated OLED output with reduced blur | Martin B. Wolk, Sergey Lamansky, Zhaohui Yang, Jun-Ying Zhang, Encai Hao +3 more | 2013-06-25 |
| 7960192 | Light emitting device having silicon-containing composition and method of making same | Larry D. Boardman, Andrew J. Ouderkirk | 2011-06-14 |
| 7815355 | Direct-lit backlight having light recycling cavity with concave transflector | Craig R. Schardt, Brian W. Ostlie, Scott J. Kienitz, John A. Wheatley | 2010-10-19 |
| 7294861 | Phosphor tape article | Craig R. Schardt, Larry A. Meixner, Catherine A. Leatherdale | 2007-11-13 |