JT

Jung-Chih Tsai

📍 Hualien City, TW: #5 of 27 inventorsTop 20%
Overall (2004): #183,692 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6709144 Top light source device Ying Wang 2004-03-23