Inventor · disambiguated record
David Ryan Marquardt
Also filed as: MARQUARDT DAVID · MARQUARDT DAVID R · MARQUARDT DAVID RYAN
43 granted patents·1 pending application·1,494 citations·filing 2011–2024
98Inventor score
Top patents by PatentIndex Score
44 records- 0199US9990386B2Generating and storing summarization tables for sets of searchable eventsSPLUNK INC·Filed 2015·Granted Jun 5, 2018·98 cites·45 claims
- 0299US9128985B2Supplementing a high performance analytics store with evaluation of individual events to respond to an event querySPLUNK INC·Filed 2014·Granted Sep 8, 2015·195 cites·30 claims
- 0399US8682925B1Distributed high performance analytics storeSPLUNK INC·Filed 2013·Granted Mar 25, 2014·435 cites·23 claims
- 0498US10409794B2Directly field searchable and indirectly searchable by inverted indexes raw machine datastoreSPLUNK INC·Filed 2017·Granted Sep 10, 2019·23 cites·21 claims
- 0598US10387396B2Collection query driven generation of summarization information for raw machine dataSPLUNK INC·Filed 2017·Granted Aug 20, 2019·23 cites·27 claims
- 0698US8589403B2Compressed journaling in event tracking files for metadata recovery and replicationMARQUARDT DAVID RYAN·Filed 2011·Granted Nov 19, 2013·415 cites·18 claims
- 0798US8516008B1Flexible schema column storeMARQUARDT DAVID RYAN·Filed 2012·Granted Aug 20, 2013·155 cites·21 claims
- 0897US10229150B2Systems and methods for concurrent summarization of indexed dataSPLUNK INC·Filed 2015·Granted Mar 12, 2019·34 cites·29 claims
- 0996US10474674B2Using an inverted index in a pipelined search query to determine a set of event data that is further limited by filtering and/or processing of subsequent query pipestagesSPLUNK INC·Filed 2017·Granted Nov 12, 2019·23 cites·18 claims
- 1095US9753974B2Flexible schema column storeSPLUNK INC·Filed 2012·Granted Sep 5, 2017·19 cites·30 claims
- 1194US11960545B1Retrieving event records from a field searchable data store using references values in inverted indexesSPLUNK INC·Filed 2022·Granted Apr 16, 2024·4 cites·19 claims
- 1294US11403333B2User interface search tool for identifying and summarizing dataSPLUNK INC·Filed 2020·Granted Aug 2, 2022·3 cites·20 claims
- 1394US11188550B2Metrics store systemSPLUNK INC·Filed 2016·Granted Nov 30, 2021·11 cites·30 claims
- 1493US11061918B2Locating and categorizing data using inverted indexesSPLUNK INC·Filed 2017·Granted Jul 13, 2021·13 cites·29 claims
- 1593US10713314B2Facilitating data model acceleration in association with an external data systemSPLUNK INC·Filed 2016·Granted Jul 14, 2020·16 cites·19 claims
- 1692US10642852B2Storing and querying metrics dataSPLUNK INC·Filed 2016·Granted May 5, 2020·6 cites·30 claims
- 1790US11880399B2Data categorization using inverted indexesSPLUNK INC·Filed 2022·Granted Jan 23, 2024·1 cites·20 claims
- 1889US11314758B2Storing and querying metrics data using a metric-series indexSPLUNK INC·Filed 2020·Granted Apr 26, 2022·2 cites·23 claims
- 1985US10606857B2In-memory metrics catalogSPLUNK INC·Filed 2016·Granted Mar 31, 2020·2 cites·30 claims
- 2084US10423595B2Query handling for field searchable raw machine data and associated inverted indexesSPLUNK INC·Filed 2017·Granted Sep 24, 2019·2 cites·24 claims
- 2183US12443641B2Data identification using inverted indexesSPLUNK INC·Filed 2024·Granted Oct 14, 2025·0 cites·20 claims
- 2283US10853399B2User interface search tool for locating and summarizing dataSPLUNK INC·Filed 2017·Granted Dec 1, 2020·3 cites·29 claims
- 2382US11106713B2Sampling data using inverted indexes in response to grouping selectionSPLUNK INC·Filed 2017·Granted Aug 31, 2021·4 cites·26 claims
- 2481US10061807B2Collection query driven generation of inverted index for raw machine dataSPLUNK INC·Filed 2017·Granted Aug 28, 2018·3 cites·31 claims
- 2580US10685001B2Query handling using summarization tablesSPLUNK INC·Filed 2018·Granted Jun 16, 2020·1 cites·31 claims
- 2678US11144608B2Triggering generation of an accelerated data model summary for a data modelSPLUNK INC·Filed 2020·Granted Oct 12, 2021·1 cites·20 claims
- 2776US12066995B2Generating a query response by combining partial results from separate partitions of event recordsSPLUNK INC·Filed 2021·Granted Aug 20, 2024·0 cites·20 claims
- 2876US9817854B2Generating and storing summarization tables for searchable eventsSPLUNK INC·Filed 2016·Granted Nov 14, 2017·1 cites·18 claims
- 2975US11940967B2Query handling using a field searchable datastore or an inverted indexSPLUNK INC·Filed 2021·Granted Mar 26, 2024·0 cites·18 claims
- 3073US11314759B2In-memory catalog for searching metrics dataSPLUNK INC·Filed 2020·Granted Apr 26, 2022·0 cites·30 claims
- 3172US12141143B2Partially typed semantic based query execution optimizationSPLUNK INC·Filed 2022·Granted Nov 12, 2024·0 cites·19 claims
- 3272US11977544B2Pipelined search query, leveraging reference values of an inverted index to access a set of event data and performing further queries on associated raw dataSPLUNK INC·Filed 2022·Granted May 7, 2024·0 cites·18 claims
- 3372US10509784B2Partially typed semantics optimizationSPLUNK INC·Filed 2017·Granted Dec 17, 2019·1 cites·30 claims
- 3470US11163738B2Parallelization of collection queriesSPLUNK INC·Filed 2019·Granted Nov 2, 2021·0 cites·27 claims
- 3570US11144521B2Query handling for field searchable raw machine data using a field searchable datastore or an inverted indexSPLUNK INC·Filed 2019·Granted Oct 12, 2021·0 cites·27 claims
- 3670US11003644B2Directly searchable and indirectly searchable using associated inverted indexes raw machine datastoreSPLUNK INC·Filed 2019·Granted May 11, 2021·0 cites·30 claims
- 3770US10997138B2Query handling for field searchable raw machine data using a field searchable datastore and an inverted indexSPLUNK INC·Filed 2019·Granted May 4, 2021·0 cites·30 claims
- 3864US10402384B2Query handling for field searchable raw machine dataSPLUNK INC·Filed 2017·Granted Sep 3, 2019·0 cites·24 claims
- 3963US11487759B1Query execution optimization for partially typed semanticsSPLUNK INC·Filed 2019·Granted Nov 1, 2022·0 cites·24 claims
- 4063US11436222B2Pipelined search query, leveraging reference values of an inverted index to determine a set of event data and performing further queries on the event dataSPLUNK INC·Filed 2019·Granted Sep 6, 2022·0 cites·16 claims
- 4159US11604782B2Systems and methods for scheduling concurrent summarization of indexed dataSPLUNK INC·Filed 2019·Granted Mar 14, 2023·0 cites·28 claims
- 4257US11379530B2Leveraging references values in inverted indexes to retrieve associated event records comprising raw machine dataSPLUNK INC·Filed 2019·Granted Jul 5, 2022·0 cites·18 claims
- 4355US11429608B2Optimizing search of an accelerated data model by enabling emitting of structured and unstructured fields from the data modelSPLUNK INC·Filed 2019·Granted Aug 30, 2022·0 cites·13 claims
- 4437US2017031981A1Facilitating execution of external search commands during query processingSPLUNK INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →