YC

Yung-Fa Cheng

📍 Jiji Town, TW: #1 of 1 inventorsTop 100%
Overall (1997): #54,719 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5627728 Expansion box for notebook computers Hsi-Kuang Ma 1997-05-06