Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JC

Jui-Chen Chang

Overall (All Time): #1,411,223 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11284716 Reading stand 2022-03-29
D845392 Board clip for box 2019-04-09
9849716 Hook-and-loop fastening structure for clipboard 2017-12-26