PK

Praveen Kumar

Oracle: 11 patents #1,020 of 14,854Top 7%
Overall (All Time): #441,642 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11995081 Predicting future query rewrite patterns for materialized views Murali Thiyagarajan 2024-05-28
11921717 Predicting future quiet periods for materialized views Murali Thiyagarajan 2024-03-05
11514041 Estimating materialized view refresh duration Murali Thiyagarajan 2022-11-29
11429606 Densification of expression value domain for efficient bitmap-based count(distinct) in SQL Sabina Petride, Mohamed Ziauddin 2022-08-30
11379476 Bitmap-based count distinct query rewrite in a relational SQL algebra Sabina Petride, Mohamed Ziauddin, Huagang Li, Andrew Witkowski, Sankar Subramanian 2022-07-05
10169808 Rule based closure of purchase orders Alexandra Dhillon, Elaine Wong, Earnest Ivie, Saravanamaneeian Subhramaniun, Mohan Murugesan 2019-01-01
9135302 Query rewrite with a nested materialized view Murali Thiyagarajan 2015-09-15
8903807 Validating database table partitioning schemes using stratified random sampling Murali Thiyagarajan 2014-12-02
7899839 Query rewrite with a remote object Murali Thiyagarajan 2011-03-01
7877376 Supporting aggregate expressions in query rewrite Murali Thiyagarajan 2011-01-25
7853604 Inline view query rewrite using a materialized view Murali Thiyagarajan 2010-12-14