Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Fongshan, TW ranks #87,345 worldwide for total patents filed all time, with 2 patents from 1 inventor. Leading employers of inventors based in Fongshan, TW include Hydro-Quebec.

Showing 1–1 of 1 inventors

Rank Inventor Primary Company Patents
1 Hsien-Chieh Chiu Hydro-Quebec 2