Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Tuo Wang IBM 2
2 Zheng Li China Petroleum & Chemical 1
2 Jinhan Zhang Innoscience (Suzhou) Technology Co. 1
2 Xiaoling Chen Thumbs Up Innovations Technology Co. 1

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