Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Yi-Li Chen Aiptek International Gmbh 1
1 Liu Hao United Test And Assembly Center 1
1 Fengtai Huang Ballard Power Systems 1
1 Sun Zhou Zhi 1
1 Zhao Yong Zhongshan Broad-Ocean Motor Co. 1