LS

Lingfei Song

IN Intel: 1 patents #18,218 of 30,777Top 60%
Overall (All Time): #3,237,969 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7873522 Measurement of spoken language training, learning and testing Robert Du, Nan Li, Minerva M. Yeung 2011-01-18