AC

Alvin Chang

WS Wal-Mart Stores: 2 patents #89 of 357Top 25%
CA Chroma Ate: 1 patents #88 of 219Top 45%
📍 Oakland, CA: #1,381 of 4,380 inventorsTop 35%
🗺 California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,216,691 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8638445 Imaging apparatus and method thereof Yu-Hsuan Lin, Shih-Yao Pan, Hsin-Yueh Sung, Hung-Ta Chien 2014-01-28
7983961 Methods and apparatus for marketing profiling while preserving user privacy Rocky Kahn 2011-07-19
7949686 Method and apparatus for scalable transport processing fulfillment system Simon Wing-Lok Hui, Yulia Groza, Nathaniel D. Harward, Steven S. Chen 2011-05-24
7822779 Method and apparatus for scalable transport processing fulfillment system Simon Wing-Lok Hui, Yulia Groza, Nathaniel D. Harward, Steven S. Chen 2010-10-26