BC

Barbara Chang

EB Ebay: 1 patents #126 of 491Top 30%
📍 San Francisco, CA: #2,767 of 6,857 inventorsTop 45%
🗺 California: #27,826 of 68,989 inventorsTop 45%
Overall (2020): #538,079 of 565,922Top 100%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10621240 System and method for keyword extraction Alec Reitter, Ken Sun, Raghav Gupta, Alvaro Bolivar, Alan Lewis 2020-04-14