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USPTO Patent Rankings Data through Sept 30, 2025
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Ann Waldhauer — 2 Patents in 2020

SUSunpower: 2 patents #24 of 121Top 20%
La Honda, CA: #7 of 12 inventorsTop 60%
California: #15,013 of 68,989 inventorsTop 25%
Overall (2020): #192,715 of 565,922Top 35%
2 Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10629760 Method of fabricating an emitter region of a solar cell David D. Smith, Helen Liu, Tim Dennis, Jane Manning, Hsin-Chiao Luan +3 more 2020-04-21
10608126 Laser process and corresponding structures for forming contact holes of solar cells Gabriel Harley, David D. Smith, Tim Dennis, Taeseok Kim, Peter John Cousins 2020-03-31