YC

Yeung Chun Chung

📍 Sha Tin, CN: #27 of 94 inventorsTop 30%
Overall (2004): #84,330 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D496590 Walkie talkie watch Chen Aixia 2004-09-28