BA

Brian Ahr

KL Kla: 5 patents #71 of 758Top 10%
KL Kla-Tencor: 2 patents #566 of 1,394Top 45%
The Johns Hopkins University: 1 patents #1,892 of 4,416Top 45%
Overall (All Time): #541,264 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12418972 Confocal chromatic metrology for EUV source condition monitoring Patrick Tae, Caijun Su, Ravichandra Jagannath 2025-09-16
11635700 Method and apparatus for EUV mask inspection Erel Milshtein, Alexander N. Bykanov, Konstantin Tsigutkin, Lauren Wilson, Lubomyr Kucher +4 more 2023-04-25
11419202 Laser produced plasma light source having a target material coated on a cylindrically-symmetric element Alexey Kuritsyn, Rudy F. Garcia, Frank Chilese, Oleg Khodykin 2022-08-16
11343899 Droplet generation for a laser produced plasma light source Alexander N. Bykanov, Rudy F. Garcia, Layton Hale, Oleg Khodykin 2022-05-24
10893599 Laser produced plasma light source having a target material coated on a cylindrically-symmetric element Alexey Kuritsyn, Rudy F. Garcia, Frank Chilese, Oleg Khodykin 2021-01-12
10880979 Droplet generation for a laser produced plasma light source Alexander N. Bykanov, Rudy F. Garcia, Layton Hale, Oleg Khodykin 2020-12-29
10261911 Apparatus and method for computational workflow management Jonathan Z. Gehman, Khadir A. Griffith, Gary L. Jackson, William J. La Cholter, Anthony J. Castellani 2019-04-16
10021773 Laser produced plasma light source having a target material coated on a cylindrically-symmetric element Alexey Kuritsyn, Rudy F. Garcia, Frank Chilese, Oleg Khodykin 2018-07-10
9544984 System and method for generation of extreme ultraviolet light Alexander N. Bykanov, Oleg Khodykin, Daniel Wack, Konstantin Tsigutkin, Layton Hale +3 more 2017-01-10