Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10003776 | Efficient, dynamic, high contrast lensing with applications to imaging, illumination and projection | James Gregson, Wolfgang Heidrich | 2018-06-19 |
| 9936175 | Numerical approaches for free-form lensing: area parameterization free-form lensing | Anders Ballestad, Raveen Kumaran, James Gregson | 2018-04-03 |
| 9874319 | Multiple-laser light source | Johannes Minor, Raveen Kumaran, Anders Ballestad, Eric Kozak, Gil Rosenfeld +1 more | 2018-01-23 |
| 9848176 | Projection systems and methods | Eric Kozak, Raveen Kumaran | 2017-12-19 |
| 9466098 | Local definition of global image transformations | Anders Ballestad | 2016-10-11 |
| 9225951 | Generating alternative versions of image content using histograms | Anders Ballestad | 2015-12-29 |
| 9022582 | High dynamic range projection system | Michael Kang | 2015-05-05 |
| 8976080 | Multi-segment imager | Martin J. Richards, Gregory John Ward, Kenneth Schindler | 2015-03-10 |
| 8907971 | Local definition of global image transformations | Anders Ballestad | 2014-12-09 |
| 8831343 | Image processing and displaying methods for devices that implement color appearance models | Timo Kunkel, Erik Reinhard | 2014-09-09 |
| 8493313 | Temporal filtering of video signals | Helge Seetzen | 2013-07-23 |
| 8483479 | Light detection, color appearance models, and modifying dynamic range for image display | Timo Kunkel, Erik Reinhard, Anders Ballestad | 2013-07-09 |
| 8125702 | Serial modulation display having binary light modulation stage | Gregory John Ward, Helge Seetzen | 2012-02-28 |
| 7551341 | Serial modulation display having binary light modulation stage | Gregory John Ward, Helge Seetzen | 2009-06-23 |