Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Changbo Yang — 1 Patent in 2021

Wayne, PA: #25 of 88 inventorsTop 30%
Pennsylvania: #2,483 of 7,685 inventorsTop 35%
Overall (2021): #493,073 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10993678 System and method for interactive three dimensional operation guidance system for soft organs based on anatomic map and tracking surgical instrument Cheng-Chung Liang, Li Fan, Jian-Zhong Qian, Xiaolan Zeng, Xin Dou +1 more 2021-05-04