ZD

Zong-Wei Dong

UN Unknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #2,139,760 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7632057 Handling apparatus for information storage disks and conveying apparatus for the same Ming Liu 2009-12-15
7604188 Automatic compact disk feeding apparatus Ming Liu 2009-10-20