QL

Quanzhong Li

IBM: 3 patents #26,272 of 70,183Top 40%
📍 San Jose, CA: #14,517 of 32,062 inventorsTop 50%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,527,737 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8838551 Multi-level database compression Thomas Fanghaenel, Uttam Jain, Guy M. Lohman, Richard S. Sidle, Ioana Stanoi +1 more 2014-09-16
8661019 Join algorithms over full text indexes Latha Sankar Colby, Fatma Ozcan, Mir Hamid Pirahesh, Eugene J. Shekita, Zografoula Vagena 2014-02-25
7774336 Adaptively reordering joins during query execution Kevin Scott Beyer, Latha Sankar Colby, Guy M. Lohman, Volker Gerhard Markl, Minglong Shao 2010-08-10