Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RK

Ralf Kaestner — 3 Patents

IBM: 3 patents #26,272 of 70,183Top 40%
Othmarsingen, CH: #5 of 12 inventorsTop 45%
Overall (All Time): #1,384,512 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11556852 Efficient ground truth annotation Peter Willem Jan Staar, Michele Dolfi, Christoph Auer, Leonidas Georgopoulos, Alexander Velizhev +3 more 2023-01-17
11443242 Iterative training of a machine learning model Alexander Velizhev, Martin Rufli 2022-09-13
11205287 Annotation of digital images for machine learning Martin Rufli, Alexander Velizhev, Peter Willem Jan Staar, Michele Dolfi, Elliot Jacques Vincent +1 more 2021-12-21