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USPTO Patent Rankings Data through Sept 30, 2025
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Ilya Bezel — 5 Patents in 2021

KLKla: 4 patents #7 of 232Top 4%
Kla-Tencor: 1 patents #28 of 134Top 25%
Mountain View, CA: #141 of 2,642 inventorsTop 6%
California: #3,968 of 66,859 inventorsTop 6%
Overall (2021): #32,489 of 548,734Top 6%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11138722 Differential imaging for single-path optical wafer inspection Anatoly Shchemelinin, Eugene Shifrin 2021-10-05
11121521 System and method for pumping laser sustained plasma with interlaced pulsed illumination sources Matthew Derstine, William Alexander Schumaker, Michael Friedmann 2021-09-14
11035727 Spectrometer for vacuum ultraviolet measurements in high-pressure environment Anatoly Shchemelinin 2021-06-15
10976025 Plasma cell for providing VUV filtering in a laser-sustained plasma light source Anatoly Shchemelinin, Eugene Shifrin, Matthew Panzer, Matthew Derstine, Jincheng Wang +3 more 2021-04-13
10887974 High efficiency laser-sustained plasma light source Matthew Derstine, Anatoly Shchemelinin, Eugene Shifrin 2021-01-05