Inventor
MA WENBIN
CA21 patents
⚠️ This page may combine multiple inventors who share the name “MA WENBIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
8 patentsUS7275056B2Sep 25, 2007
System and method for transforming queries using window aggregation
IBM21 citations92
US9575966B2Feb 21, 2017
Optimizing relational database queries with multi-table predicate expressions
IBM4 citations72
US10776401B2Sep 15, 2020
Efficient database query aggregation of variable length data
IBM4 citations69
US7454416B2Nov 18, 2008
Method for aggregation subquery join elimination
IBM4 citations62
US9411806B2Aug 9, 2016
Optimizing relational database queries with multi-table predicate expressions
IBM2 citations61
US7966314B2Jun 21, 2011
System for aggregation subquery join elimination
IBM4 citations61
US9892117B2Feb 13, 2018
Optimizing relational database queries with multi-table predicate expressions
IBM0 citations51
US10831843B2Nov 10, 2020
Grouping aggregation with filtering aggregation query processing
IBM0 citations41
HUAWEI TECH CO LTD
5 patentsUS11321354B2May 3, 2022
System, computing node and method for processing write requests
HUAWEI TECH CO LTD0 citations50
US11954091B2Apr 9, 2024
Method and apparatus for consistent page split operation in a multi-master database
HUAWEI TECH CO LTD0 citations49
US11520747B2Dec 6, 2022
Method and system for detecting and resolving a write conflict
HUAWEI TECH CO LTD0 citations49
US11604597B2Mar 14, 2023
Data processing method and apparatus
HUAWEI TECH CO LTD0 citations48
US11321300B2May 3, 2022
Method and system for fast processing of locks requested to access a shared resource
HUAWEI TECH CO LTD0 citations47