WM

Wenbin Ma

IBM: 2 patents #3,221 of 11,274Top 30%
📍 Sechelt, CA: #2 of 2 inventorsTop 100%
Overall (2020): #108,761 of 565,922Top 20%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10831843 Grouping aggregation with filtering aggregation query processing Liping Zhang, Calisto P. Zuzarte 2020-11-10
10776401 Efficient database query aggregation of variable length data Joshua David Gross, Vincent Kulandaisamy, Liping Zhang, Calisto P. Zuzarte 2020-09-15