Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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San-Chi Ho — 1 Patent in 2021

JCJiyonson Co.: 1 patents #1 of 3Top 35%
Taoyuan, TW: #368 of 1,146 inventorsTop 35%
Overall (2021): #275,213 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11026445 Bean roasting apparatus Yun-Long Tun, Chien-Hung Chen 2021-06-08