HL

Hsin-Wen Lee

PE Primax Electronics: 5 patents #106 of 571Top 20%
Overall (All Time): #1,022,394 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7999976 Automatic sheet-feeding scanning apparatus having movable guide rib device — 2011-08-16
7694954 Sheet pick-up device — 2010-04-13
7516953 Document feeder — 2009-04-14
7445206 Sheet pick-up device — 2008-11-04
7264240 Document feeder — 2007-09-04