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USPTO Patent Rankings Data through Dec 31, 2025
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Igor Polishchuk — 2 Patents in 2021

LSLongitude Flash Memory Solutions: 2 patents #5 of 13Top 40%
Fremont, CA: #413 of 1,880 inventorsTop 25%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #154,377 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11056565 Flash memory device and method Sagy Levy, Krishnaswamy Ramkumar 2021-07-06
10903325 Memory transistor with multiple charge storing layers and a high work function gate electrode Sagy Levy, Krishnaswarny Ramkumar 2021-01-26