Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Folchi — 1 Patent in 2017

HTHtc: 1 patents #137 of 339Top 45%
Seattle, WA: #1,411 of 3,930 inventorsTop 40%
Washington: #4,569 of 12,901 inventorsTop 40%
Overall (2017): #450,764 of 506,227Top 90%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9578239 Controlling method for electronic apparatus with one switch button Nicole Pauline Sangco, Ting-Chia Kuo, Hui-Ping Chen 2017-02-21