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USPTO Patent Rankings Data through Sept 30, 2025
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Lutz Kettner — 3 Patents in 2018

NVIDIA: 3 patents #97 of 903Top 15%
Overall (2018): #66,502 of 503,207Top 15%
3 Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10008033 Lighting simulation analysis using light path expressions Daniel Johannes Seibert, Stefan Radig, Matthias Raab, Carsten Alexander Wächter, Alexander Keller +1 more 2018-06-26
9947132 Material representation data structure and method of representing a material for digital image synthesis Håkan Andersson, Michael Beck, Robert Hoedicke, Jan Jordan, Andy Kopra +4 more 2018-04-17
9892548 Lighting simulation analysis using light path expressions Daniel Johannes Seibert, Stefan Radig, Matthias Raab, Carsten Waechter, Alexander Keller +1 more 2018-02-13