Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12412250 | Rendering along a space-filling curve | Alexander Keller, Nikolaus Binder | 2025-09-09 |
| 12394144 | Consistent sampling for spatial hashing | Pascal Gautron | 2025-08-19 |
| 12347020 | Visibility-based environment importance sampling for light transport simulation systems and applications | Pascal Gautron | 2025-07-01 |
| 10866990 | Block-based lossless compression of geometric data | Jaakko T. Lehtinen, Timo Oskari Aila, Tero Tapani Karras, Alexander Keller, Nikolaus Binder +1 more | 2020-12-15 |
| 10565781 | View-dependant shading normal adaptation | Pascal Gautron, Dietger van Antwerpen, Matthias Raab | 2020-02-18 |
| 10074212 | Decorrelation of low discrepancy sequences for progressive rendering | Nikolaus Binder | 2018-09-11 |
| 9892548 | Lighting simulation analysis using light path expressions | Daniel Johannes Seibert, Stefan Radig, Matthias Raab, Lutz Kettner, Alexander Keller +1 more | 2018-02-13 |
| 9501865 | System, method, and computer program product for determining a quantity of light received by an element of a scene | Pascal Gautron, Marc Droske, Lutz Kettner, Alexander Keller, Nikolaus Binder +1 more | 2016-11-22 |
| 8248416 | Efficient ray tracing without acceleration data structure | Alexander Keller | 2012-08-21 |
| 7952583 | Quasi-monte carlo light transport simulation by efficient ray tracing | Alexander Keller | 2011-05-31 |
| 7773088 | Simultaneous simulation of markov chains using quasi-monte carlo techniques | Alexander Keller | 2010-08-10 |
| 7659894 | Terminating spatial partition hierarchies by a priori bounding memory | Alexander Keller | 2010-02-09 |
| 7499053 | Real-time precision ray tracing | Alexander Keller | 2009-03-03 |
| 7495664 | Instant ray tracing | Alexander Keller | 2009-02-24 |