LC

Lung Ching Cheng

📍 Vaughan, CA: #14 of 53 inventorsTop 30%
Overall (2004): #167,105 of 270,089Top 65%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6834704 Tightly shielding screen — 2004-12-28