Inventor · disambiguated record
David Charles Boutcher
Also filed as: BOUTCHER DAVID C · BOUTCHER DAVID CHARLES
14 granted patents·6 pending applications·418 citations·filing 1996–2025
93Inventor score
Top patents by PatentIndex Score
20 records- 0193US5915112ARemote procedure interface with support for multiple versionsIBM·Filed 1996·Granted Jun 22, 1999·227 cites·14 claims
- 0290US8615465B2Real-time security verification for banking cardsBOUTCHER DAVID C·Filed 2008·Granted Dec 24, 2013·39 cites·21 claims
- 0389US12182588B2Performing shutdown of a node in a database systemOcient Holdings LLC·Filed 2023·Granted Dec 31, 2024·1 cites·20 claims
- 0486US8632002B2Real-time security verification for banking cardsBOUTCHER DAVID C·Filed 2008·Granted Jan 21, 2014·31 cites·21 claims
- 0579US2025068434A1Task execution via multiple nodes of a database systemOcient Holdings LLC·Filed 2024·Application pending·0 cites
- 0678US2024370275A1Managing distributed functionality in database systems based on power consumptionOcient Holdings LLC·Filed 2024·Application pending·0 cites
- 0775US7752170B2Implementing dynamic copy-on-write (COW) storage compression in COW storage through zero and deleted blocksIBM·Filed 2007·Granted Jul 6, 2010·7 cites·20 claims
- 0875US7739241B2Implementing dynamic copy-on-write (COW) storage compression through purge functionIBM·Filed 2007·Granted Jun 15, 2010·7 cites·20 claims
- 0974US6493768B1Remote procedure interface with support for multiple versionsIBM·Filed 1999·Granted Dec 10, 2002·59 cites·27 claims
- 1071US7412545B2Apparatus and method for updating I/O capability of a logically-partitioned computer systemIBM·Filed 2004·Granted Aug 12, 2008·12 cites·13 claims
- 1163US8112561B2Updating I/O capability of a logically-partitioned computer systemBOUTCHER DAVID CHARLES·Filed 2007·Granted Feb 7, 2012·2 cites·33 claims
- 1263US7130982B2Logical memory tags for redirected DMA operationsIBM·Filed 2004·Granted Oct 31, 2006·10 cites·16 claims
- 1359US2025328528A1Database system having multiple sub-systems of computing clustersOcient Holdings LLC·Filed 2025·Application pending·0 cites
- 1459US2025363118A1Intra-operations of sub-systems of a database systemOcient Holdings LLC·Filed 2025·Application pending·0 cites
- 1558US2025390462A1Database system with query redaction and methods for use therewithOcient Holdings LLC·Filed 2024·Application pending·0 cites
- 1657US8131891B2Updating I/O capability of a logically-partitioned computer systemBOUTCHER DAVID CHARLES·Filed 2008·Granted Mar 6, 2012·1 cites·26 claims
- 1757US2025371003A1Handling different schemas in maintaining a result set cache of a database systemOcient Holdings LLC·Filed 2024·Application pending·0 cites
- 1855US12405896B2Processing instructions to invalidate cached resultant data in a database systemOcient Holdings LLC·Filed 2024·Granted Sep 2, 2025·0 cites·20 claims
- 1951US7587723B2Restarting a shared virtual resourceIBM·Filed 2003·Granted Sep 8, 2009·2 cites·4 claims
- 2040US6370531B1Method and computer program product for automatic conversion of data based on location extensionIBM·Filed 1998·Granted Apr 9, 2002·20 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →