Inventor · disambiguated record
Curt J. Ellmann
Also filed as: ELLMANN CURT J
19 granted patents·592 citations·filing 2001–2004
96Inventor score
Top patents by PatentIndex Score
19 records- 0196US6990503B1Rescheduling transactions in a database systemNCR CORP·Filed 2002·Granted Jan 24, 2006·140 cites·37 claims
- 0290US7085769B1Method and apparatus for performing hash joinNCR CORP·Filed 2001·Granted Aug 1, 2006·64 cites·36 claims
- 0387US7149737B1Locking mechanism using a predefined lock for materialized views in a database systemNCR CORP·Filed 2002·Granted Dec 12, 2006·43 cites·34 claims
- 0486US7092951B1Auxiliary relation for materialized viewNCR CORP·Filed 2001·Granted Aug 15, 2006·40 cites·16 claims
- 0584US7174331B1Locking mechanism for views associated with B-tree indexesNCR CORP·Filed 2003·Granted Feb 6, 2007·32 cites·36 claims
- 0683US8255388B1Providing a progress indicator in a database systemLUO GANG·Filed 2004·Granted Aug 28, 2012·37 cites·25 claims
- 0781US6745198B1Parallel spatial join indexNCR CORP·Filed 2001·Granted Jun 1, 2004·32 cites·28 claims
- 0878US7418706B1Rescheduling table scan transactionsTERADATA US INC·Filed 2003·Granted Aug 26, 2008·26 cites·26 claims
- 0978US7321898B1Locking mechanism for materialized views in a database systemNCR CORP·Filed 2004·Granted Jan 22, 2008·25 cites·24 claims
- 1076US8359325B1Determining materialized view coverage for join transactionsTERADATA US INC·Filed 2004·Granted Jan 22, 2013·22 cites·25 claims
- 1174US7761477B1Auxiliary relation for materialized viewTERADATA US INC·Filed 2004·Granted Jul 20, 2010·17 cites·24 claims
- 1272US7814080B1Grouping database queries and/or transactionsTERADATA US INC·Filed 2003·Granted Oct 12, 2010·17 cites·20 claims
- 1372US6804678B1Non-blocking parallel band join algorithmNCR CORP·Filed 2001·Granted Oct 12, 2004·27 cites·16 claims
- 1472US6732107B1Spatial join method and apparatusNCR CORP·Filed 2001·Granted May 4, 2004·18 cites·37 claims
- 1570US7181452B1Locking mechanism using predefined locks for aggregate materialized views in a database systemNCR CORP·Filed 2002·Granted Feb 20, 2007·15 cites·31 claims
- 1664US7155434B1Locking mechanism employing a name lock for materialized viewsNCR CORP·Filed 2002·Granted Dec 26, 2006·10 cites·28 claims
- 1759US6865569B1Determining materialized view coverageNCR CORP·Filed 2001·Granted Mar 8, 2005·15 cites·27 claims
- 1858US8156110B1Rescheduling of modification operations for loading data into a database systemLUO GANG·Filed 2004·Granted Apr 10, 2012·6 cites·12 claims
- 1957US7933867B1Maintaining views of cube-based operations in a database systemTERADATA US INC·Filed 2003·Granted Apr 26, 2011·6 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →