Inventor
ACKERMAN WILLIAM B
US14 patents
⚠️ This page may combine multiple inventors who share the name “ACKERMAN WILLIAM B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
12 patentsUS10901948B2Jan 26, 2021
Query predicate evaluation and computation for hierarchically compressed data
IBM23 citations94
US9514149B2Dec 6, 2016
Hierarchical data compression and computation
IBM11 citations92
US9514147B2Dec 6, 2016
Hierarchical data compression and computation
IBM14 citations92
US9356621B2May 31, 2016
Hierarchical data compression and computation
IBM11 citations92
US9350384B2May 24, 2016
Hierarchical data compression and computation
IBM11 citations92
US9535923B2Jan 3, 2017
Hierarchical data compression and computation
IBM8 citations84
US9519651B2Dec 13, 2016
Hierarchical data compression and computation
IBM8 citations84
US9514148B2Dec 6, 2016
Hierarchical data compression and computation
IBM8 citations84
US10909078B2Feb 2, 2021
Query predicate evaluation and computation for hierarchically compressed data
IBM0 citations62
US10671610B2Jun 2, 2020
Processing window partitioning and ordering for on-line analytical processing (OLAP) functions
IBM0 citations47
US10353899B2Jul 16, 2019
Processing window partitioning and ordering for on-line analytical processing (OLAP) functions
IBM0 citations47
US10089356B2Oct 2, 2018
Processing window partitioning and ordering for on-line analytical processing (OLAP) functions
IBM0 citations47