CY

Cheng-Feng Yang

📍 Changhua City, TW: #19 of 72 inventorsTop 30%
Overall (2002): #239,419 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6470720 Steering wheel lock Mu Kuei Yang, Sheng-chun Yang 2002-10-29