Inventor · disambiguated record
John E. Lumby
Also filed as: LUMBY JOHN E
3 granted patents·1 pending application·81 citations·filing 1998–2015
73Inventor score
Technology areasG06F
Top patents by PatentIndex Score
4 records- 0169US6615222B2System and process for evaluating the performance of a database systemIBM·Filed 1999·Granted Sep 2, 2003·58 cites·14 claims
- 0268US6778976B2Selectivity estimation for processing SQL queries containing having clausesIBM·Filed 2001·Granted Aug 17, 2004·15 cites·17 claims
- 0332US6230206B1System for internode deadlock avoidance in parallel database system using as overflow buffer a temporary table storage allocated to the parallel database application program being executedIBM·Filed 1998·Granted May 8, 2001·8 cites·4 claims
- 0431US2016034521A1Method, device and system for retrieving data from a very large data storeBLUECAT NETWORKS INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →