HL

Huagang Li

Oracle: 9 patents #1,297 of 14,854Top 9%
Overall (All Time): #537,647 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12326866 Out-of-core BFS for shortest path graph queries Hugo Kapp, Laurent Daynes, Vlad Ioan Haprian, Ioannis Alagiannis, Hassan Chafi +3 more 2025-06-10
11379476 Bitmap-based count distinct query rewrite in a relational SQL algebra Sabina Petride, Mohamed Ziauddin, Praveen Kumar, Andrew Witkowski, Sankar Subramanian 2022-07-05
11176131 Parallel processing of queries with inverse distribution function Qingyuan Kong, Sankar Subramanian 2021-11-16
10719516 Scalable multistage processing of queries with percentile functions Venkatesh Sakamuri, Sankar Subramanian, Andrew Witkowski 2020-07-21
10572475 Leveraging columnar encoding for query operations Angela Amor, Sankar Subramanian, Chun-Chieh Lin, Vinita Subramanian 2020-02-25
10366082 Parallel processing of queries with inverse distribution function Qingyuan Kong, Sankar Subramanian 2019-07-30
9460154 Dynamic parallel aggregation with hybrid batch flushing Srikanth Bellamkonda 2016-10-04
9390129 Scalable and adaptive evaluation of reporting window functions Srikanth Bellamkonda, Sankar Subramanian, Andrew Witkowski 2016-07-12
9158812 Enhancing parallelism in evaluation ranking/cumulative window functions Srikanth Bellamkonda 2015-10-13