PL

Ping-Yin Liu

IT ITRI: 1 patents #97 of 520Top 20%
📍 Longbeilingcun, IL: #2 of 4 inventorsTop 50%
Overall (2004): #136,524 of 270,089Top 55%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6710512 Microelement piezoelectric feedback type picking and releasing device Hung-Yin Tsai, Chih-Yung Cheng 2004-03-23