Inventor
KELLER JEFFREY M
US22 patents
⚠️ This page may combine multiple inventors who share the name “KELLER JEFFREY M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
15 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
US9798727B2Oct 24, 2017
Reordering of database records for improved compression
IBM5 citations84
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
US10558628B2Feb 11, 2020
Removal of garbage data from a database
IBM2 citations73
US10318484B2Jun 11, 2019
Scan optimization using bloom filter synopsis
IBM6 citations73
US9910855B2Mar 6, 2018
Reordering of database records for improved compression
IBM2 citations73
US10909078B2Feb 2, 2021
Query predicate evaluation and computation for hierarchically compressed data
IBM0 citations62
US10210187B2Feb 19, 2019
Removal of garbage data from a database
IBM1 citations62
US10255304B2Apr 9, 2019
Removal of garbage data from a database
IBM0 citations52
PERMABIT TECHNOLOGY CORP
4 patentsUS8055628B2Nov 8, 2011
History preservation in a computer storage system
PERMABIT TECHNOLOGY CORP6 citations73
US7987197B2Jul 26, 2011
History preservation in a computer storage system
PERMABIT TECHNOLOGY CORP4 citations73
US7979397B2Jul 12, 2011
History preservation in a computer storage system
PERMABIT TECHNOLOGY CORP4 citations73
US7747583B2Jun 29, 2010
History preservation in a computer storage system
PERMABIT TECHNOLOGY CORP2 citations73