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USPTO Patent Rankings Data through Sept 30, 2025
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Devis Contarato — 2 Patents in 2020

Kla-Tencor: 2 patents #58 of 345Top 20%
Redwood City, CA: #264 of 1,166 inventorsTop 25%
California: #15,013 of 68,989 inventorsTop 25%
Overall (2020): #179,432 of 565,922Top 35%
2 Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10778925 Multiple column per channel CCD sensor architecture for inspection and metrology Yung-Ho Alex Chuang, Jingjing Zhang, Sharon Zamek, John Fielden, David L. Brown 2020-09-15
10764527 Dual-column-parallel CCD sensor and inspection systems using a sensor Yung-Ho Alex Chuang, Jingjing Zhang, Sharon Zamek, John Fielden, David L. Brown 2020-09-01