SA

Stefan Arndt

IBM: 3 patents #26,272 of 70,183Top 40%
Overall (All Time): #1,470,361 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10346404 Efficient partitioned joins in a database with column-major layout Gopi K. Attaluri, Ronald J. Barber, Guy M. Lohman, Lin Qiao, Vijayshankar Raman +2 more 2019-07-09
9875280 Efficient partitioned joins in a database with column-major layout Gopi K. Attaluri, Ronald J. Barber, Guy M. Lohman, Lin Qiao, Vijayshankar Raman +2 more 2018-01-23
9355146 Efficient partitioned joins in a database with column-major layout Gopi K. Attaluri, Ronald J. Barber, Guy M. Lohman, Lin Qiao, Vijayshankar Raman +2 more 2016-05-31