Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Guangzhou City, CN ranks #79,433 worldwide for total patents filed all time, with 3 patents from 3 inventors.

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Xiangong Kong 1
1 Suier Zhang 1
1 Jianmeng SHI 1