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USPTO Patent Rankings Data through Sept 30, 2025
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Xin Dou — 2 Patents in 2021

ETEdda Technology: 1 patents #6 of 8Top 75%
Princeton, NJ: #82 of 362 inventorsTop 25%
New Jersey: #1,156 of 6,977 inventorsTop 20%
Overall (2021): #98,816 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11071589 Method and system for interactive laparoscopic ultrasound guided ablation planning and surgical procedure simulation Cheng-Chung Liang, Li Fan, Guo-Qing Wei, Jianzhong Qian, Xiaolan Zeng 2021-07-27
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, Changbo Yang +1 more 2021-05-04