YC

Yan Cheng

Motorola: 1 patents #299 of 1,275Top 25%
📍 Beijing, IL: #5 of 10 inventorsTop 50%
Overall (2004): #85,745 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6678656 Noise reduced speech recognition parameters Dusan Macho 2004-01-13