| 11312092 |
Tiled retroreflector with multi-stage dicing |
Steven R. Chapman, Ethelbert GALICIA |
2022-04-26 |
| 10989845 |
Method of making an array of aberrated optical elements |
Steven R. Chapman, Kejian (Kevin) Huang |
2021-04-27 |
| 10293560 |
Tiled retroreflector with multi-stage dicing |
Steven R. Chapman, Ethelbert GALICIA |
2019-05-21 |
| 10041275 |
Combination lock structure for simple password retrieval |
— |
2018-08-07 |
| 9308696 |
Retroreflective sheet structure |
— |
2016-04-12 |
| 9218755 |
Direction active projection |
Steven R. Chapman |
2015-12-22 |
| 9174308 |
Laser scoring of metal/polymer structures |
Christopher Chow, James J. Bucklew, Daniel B. Miller |
2015-11-03 |
| 9159553 |
Semipolar or nonpolar nitride-based devices on partially or fully relaxed alloys with misfit dislocations at the heterointerface |
Hiroaki Ohta, Anurag Tyagi, Arpan Chakraborty, James S. Speck, Steven P. DenBaars +2 more |
2015-10-13 |
| 8866126 |
Anisotropic strain control in semipolar nitride quantum wells by partially or fully relaxed aluminum indium gallium nitride layers with misfit dislocations |
Hiroaki Ohta, Anurag Tyagi, Arpan Chakraborty, James S. Speck, Steven P. DenBaars +2 more |
2014-10-21 |
| 8783880 |
Rulable multi-directional prism cluster retroreflective sheeting |
Steven R. Chapman, Ethelbert GALICIA |
2014-07-22 |
| 8481991 |
Anisotropic strain control in semipolar nitride quantum wells by partially or fully relaxed aluminum indium gallium nitride layers with misfit dislocations |
Hiroaki Ohta, Anurag Tyagi, Arpan Chakraborty, James S. Speck, Steven P. DenBaars +2 more |
2013-07-09 |
| 8248691 |
Infrared light transmission film |
Guang-Xue Wei |
2012-08-21 |
| 8231234 |
Metallized retroreflective sheeting with increased daytime brightness |
Steven R. Chapman, Kejian (Kevin) Huang |
2012-07-31 |
| 8226249 |
Metallized retroreflective sheeting with increased daytime brightness |
Steven R. Chapman, Kejian (Kevin) Huang |
2012-07-24 |
| 8177374 |
Retroreflective sheet structure |
— |
2012-05-15 |
| 7922344 |
Metallized retroreflective sheeting with increased daytime brightness |
Steven R. Chapman, Kejian (Kevin) Huang |
2011-04-12 |
