CM

CaiQin Ma

IBM: 2 patents #3,235 of 11,143Top 30%
Overall (2019): #186,761 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10331639 Optimizing tables with too many columns in a database Yaoliang Chen, Min Gong, Yu Wang, Xiaomin Xu, Junchi Yan 2019-06-25
10318507 Optimizing tables with too many columns in a database Yaoliang Chen, Min Gong, Yu Wang, Xiaomin Xu, Junchi Yan 2019-06-11