ZS

Zhengrong Song

AM Amazon: 1 patents #8 of 30Top 30%
📍 Kirkland, WA: #55 of 207 inventorsTop 30%
🗺 Washington: #1,079 of 4,063 inventorsTop 30%
Overall (2005): #67,230 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6865546 Methods and systems of assisting users in purchasing items — 2005-03-08