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Yan Yu

📍 Beijing, NY: #4 of 17 inventorsTop 25%
Overall (2002): #87,746 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6438401 Indentification and quantification of needle displacement departures from treatment plan Gang Cheng, Haisong Liu 2002-08-20