CY

Chii-Zen Yu

NC National Science Council: 1 patents #238 of 867Top 30%
📍 Tainan, TW: #2,725 of 4,566 inventorsTop 60%
Overall (All Time): #3,659,300 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5947878 Tool exchange device for machining centers Wen-Miin Hwang 1999-09-07