DH

Danny C. C. Hung

DL Dah Sun Electronics Company Limited: 3 patents #1 of 4Top 25%
📍 Sha Tin, CN: #514 of 2,424 inventorsTop 25%
Overall (All Time): #1,672,599 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D296220 Combined calculator and clipboard — 1988-06-14
D294282 Combined calculator and clipboard — 1988-02-16
D284976 Combined calculator and clipboard — 1986-08-05