Inventor · disambiguated record
Sridhar Rajagopalan
Also filed as: RAJAGOPALAN SRIDHAR
31 granted patents·4 pending applications·1,805 citations·filing 1997–2017
98Inventor score
Top patents by PatentIndex Score
35 records- 0198US6789227B2System and method for generating low density parity check codes using bit-fillingIBM·Filed 2001·Granted Sep 7, 2004·188 cites·16 claims
- 0298US6356899B1Method for interactively creating an information database including preferred information elements, such as preferred-authority, world wide web pagesIBM·Filed 1999·Granted Mar 12, 2002·500 cites·50 claims
- 0397US6334131B2Method for cataloging, filtering, and relevance ranking frame-based hierarchical information structuresIBM·Filed 1998·Granted Dec 25, 2001·273 cites·1 claims
- 0495US7010526B2Knowledge-based data mining systemIBM·Filed 2002·Granted Mar 7, 2006·121 cites·54 claims
- 0593US6336112B2Method for interactively creating an information database including preferred information elements, such as, preferred-authority, world wide web pagesIBM·Filed 2001·Granted Jan 1, 2002·93 cites·13 claims
- 0691US10255300B1Automatically extracting profile feature attribute data from event dataGOOGLE LLC·Filed 2015·Granted Apr 9, 2019·14 cites·17 claims
- 0791US6686579B2Digital pen using speckle trackingIBM·Filed 2000·Granted Feb 3, 2004·98 cites·14 claims
- 0889US6993534B2Data store for knowledge-based data mining systemIBM·Filed 2002·Granted Jan 31, 2006·73 cites·54 claims
- 0988US7937428B2System and method for generating and using a dynamic bloom filterIBM·Filed 2006·Granted May 3, 2011·20 cites·1 claims
- 1085US8209368B2Generating and using a dynamic bloom filterBEYER KEVIN SCOTT·Filed 2008·Granted Jun 26, 2012·16 cites·20 claims
- 1183US6996572B1Method and system for filtering of information entitiesIBM·Filed 1997·Granted Feb 7, 2006·111 cites·12 claims
- 1280US8032732B2System and method for generating a cache-aware bloom filterIBM·Filed 2008·Granted Oct 4, 2011·8 cites·19 claims
- 1379US6754650B2System and method for regular expression matching using indexIBM·Filed 2001·Granted Jun 22, 2004·33 cites·35 claims
- 1477US6886129B1Method and system for trawling the World-wide Web to identify implicitly-defined communities of web pagesIBM·Filed 1999·Granted Apr 26, 2005·78 cites·30 claims
- 1576US7743060B2Architecture for an indexerIBM·Filed 2007·Granted Jun 22, 2010·12 cites·21 claims
- 1676US7424467B2Architecture for an indexer with fixed width sort and variable width sortIBM·Filed 2004·Granted Sep 9, 2008·19 cites·18 claims
- 1775US7222362B1Non-transferable anonymous credentialsIBM·Filed 2000·Granted May 22, 2007·25 cites·20 claims
- 1873US10462138B2Application programming interface access controlsGOOGLE LLC·Filed 2017·Granted Oct 29, 2019·3 cites·20 claims
- 1973US6968331B2Method and system for improving data quality in large hyperlinked text databases using pagelets and templatesIBM·Filed 2002·Granted Nov 22, 2005·19 cites·18 claims
- 2072US7293005B2Pipelined architecture for global analysis and index buildingIBM·Filed 2004·Granted Nov 6, 2007·23 cites·24 claims
- 2171US7685138B2Virtual cursors for XML joinsIBM·Filed 2005·Granted Mar 23, 2010·5 cites·12 claims
- 2267US8364775B2High availability management system for stateless components in a distributed master-slave component topologyIBM·Filed 2010·Granted Jan 29, 2013·2 cites·24 claims
- 2367US7991771B2Adaptive evaluation of text search queries with blackbox scoring functionsIBM·Filed 2006·Granted Aug 2, 2011·3 cites·25 claims
- 2461US8082464B2Managing availability of a component having a closed address spaceDESHMUKH HARISH·Filed 2009·Granted Dec 20, 2011·2 cites·21 claims
- 2560US6226639B1System and method for hybrid hash join using over-partitioning to respond to database queryIBM·Filed 1998·Granted May 1, 2001·37 cites·40 claims
- 2659US8214391B2Knowledge-based data mining systemDENESUK MATTHEW·Filed 2002·Granted Jul 3, 2012·8 cites·21 claims
- 2757US8738673B2Index partition maintenance over monotonically addressed document sequencesBARBER RONALD JASON·Filed 2010·Granted May 27, 2014·1 cites·24 claims
- 2856US6343288B1Single pass space efficient system and method for generating an approximate quantile in a data set having an unknown sizeIBM·Filed 1999·Granted Jan 29, 2002·20 cites·48 claims
- 2952US7783626B2Pipelined architecture for global analysis and index buildingIBM·Filed 2007·Granted Aug 24, 2010·0 cites·21 claims
- 3051US8775371B2Synchronizing an auxiliary data system with a primary data systemBARBER RONALD J·Filed 2009·Granted Jul 8, 2014·0 cites·20 claims
- 3150US2008155229A1System and method for generating a cache-aware bloom filterBEYER KEVIN SCOTT·Filed 2006·Application pending·0 cites
- 3249US8838723B2High availability management system for stateless components in a distributed master-slave component topologyDESHMUKH HARISH·Filed 2012·Granted Sep 16, 2014·0 cites·24 claims
- 3347US2004243632A1Adaptive evaluation of text search queries with blackbox scoring functionsIBM·Filed 2003·Application pending·0 cites
- 3446US2012259890A1Knowledge-based data mining systemDENESUK MATTHEW·Filed 2012·Application pending·0 cites
- 3543US2005071311A1Method and system of partitioning authors on a given topic in a newsgroup into two opposite classes of the authorsFiled 2003·Application pending·0 cites
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