ZJ

Zeng Jian

PE Primax Electronics: 1 patents #319 of 571Top 60%
Overall (All Time): #3,303,082 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7798485 Document-feeding device with improved sheet-separating structure Tung-Wen Tu 2010-09-21