Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David Charles Smith — 3 Patents in 2017

Lam Research: 3 patents #51 of 396Top 15%
Lake Oswego, OR: #26 of 127 inventorsTop 25%
Oregon: #668 of 4,319 inventorsTop 20%
Overall (2017): #81,299 of 506,227Top 20%
3 Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9824893 Tin oxide thin film spacers in semiconductor device manufacturing Richard Wise, Arpan Mahorowala, Patrick A. Van Cleemput, Bart J. van Schravendijk 2017-11-21
9793096 Systems and methods for suppressing parasitic plasma and reducing within-wafer non-uniformity Hu Kang, Adrien LaVoie, Shankar Swaminathan, Jun Qian, Chloe Baldasseroni +8 more 2017-10-17
9624578 Method for RF compensation in plasma assisted atomic layer deposition Jun Qian, Frank L. Pasquale, Adrien LaVoie, Chloe Baldasseroni, Hu Kang +7 more 2017-04-18