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

Jia-Ling Shih

Overall (All Time): #3,587,273 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6257257 Automatic opening and closing structure of a collapsible umbrella 2001-07-10