Inventor · disambiguated record
Wolfgang Lehner
Also filed as: LEHNER WOLFGANG · LEHNER WOLFGANG MARTIN JOSEF
26 granted patents·1 pending application·216 citations·filing 1999–2020
95Inventor score
Top patents by PatentIndex Score
27 records- 0190US9507810B2Updating database schemas in a zero-downtime environmentBAEUERLE STEFAN·Filed 2013·Granted Nov 29, 2016·18 cites·12 claims
- 0290US9454571B2Optimization of parallelization of user-defined functions with flexible partitioningGROSSE PHILIPP·Filed 2014·Granted Sep 27, 2016·24 cites·20 claims
- 0390US8996492B2Graph traversal operator inside a column storePARADIES MARCUS·Filed 2012·Granted Mar 31, 2015·30 cites·15 claims
- 0488US9697254B2Graph traversal operator inside a column storeSAP SE·Filed 2015·Granted Jul 4, 2017·6 cites·20 claims
- 0585US10061748B2Adaptive tile matrix representation and multiplicationSAP SE·Filed 2015·Granted Aug 28, 2018·6 cites·13 claims
- 0685US9547728B2Graph traversal operator and extensible framework inside a column storeBORNHOEVD CHRISTOF·Filed 2014·Granted Jan 17, 2017·8 cites·19 claims
- 0784US9361273B2Context-aware parameter estimation for forecast modelsDANNECKER LARS·Filed 2012·Granted Jun 7, 2016·8 cites·20 claims
- 0883US6763352B2Incremental maintenance of summary tables with complex grouping expressionsIBM·Filed 1999·Granted Jul 13, 2004·73 cites·19 claims
- 0980US7536403B2Method for maintaining a sample synopsis under arbitrary insertions and deletionsIBM·Filed 2006·Granted May 19, 2009·10 cites·1 claims
- 1078US10795877B2Multi-version concurrency control (MVCC) in non-volatile memorySAP SE·Filed 2018·Granted Oct 6, 2020·3 cites·17 claims
- 1175US11099841B2Annotations for parallelization of user-defined functions with flexible partitioningSAP SE·Filed 2019·Granted Aug 24, 2021·2 cites·20 claims
- 1275US10248688B2Annotations for parallelization of user-defined functions with flexible partitioningGROSSE PHILIPP·Filed 2014·Granted Apr 2, 2019·5 cites·19 claims
- 1374US10162716B2Hybrid SCM-DRAM transactional storage engine for fast data recoveryBOOSS DANIEL·Filed 2014·Granted Dec 25, 2018·5 cites·16 claims
- 1471US9063710B2Parallel programming of in memory database utilizing extensible skeletonsBORNHOEVD CHRISTOF·Filed 2013·Granted Jun 23, 2015·2 cites·15 claims
- 1568US10977266B2Ad-hoc analytical query of graph dataSAP SE·Filed 2015·Granted Apr 13, 2021·2 cites·17 claims
- 1668US9535975B2Parallel programming of in memory database utilizing extensible skeletonsSAP SE·Filed 2015·Granted Jan 3, 2017·1 cites·17 claims
- 1767US9934324B2Index structure to accelerate graph traversalPARADIES MARCUS·Filed 2014·Granted Apr 3, 2018·2 cites·15 claims
- 1867US9405855B2Processing diff-queries on property graphsVASILYEVA ELENA·Filed 2014·Granted Aug 2, 2016·5 cites·20 claims
- 1964US10503781B2Extending graph traversals with application logicSAP SE·Filed 2015·Granted Dec 10, 2019·1 cites·20 claims
- 2064US10067909B2Sparse linear algebra in column-oriented in-memory databaseKERNERT DAVID·Filed 2014·Granted Sep 4, 2018·3 cites·18 claims
- 2162US7827211B2Method for maintaining a sample synopsis under arbitrary insertions and deletionsIBM·Filed 2008·Granted Nov 2, 2010·2 cites·19 claims
- 2253US11455307B2Workload-based samplingSAP SE·Filed 2020·Granted Sep 27, 2022·0 cites·15 claims
- 2347US8140466B2System and method for maintaining and utilizing Bernoulli samples over evolving multisetsGEMULLA RAINER·Filed 2008·Granted Mar 20, 2012·0 cites·20 claims
- 2446US9720774B2Adaptive recovery for SCM-enabled databasesSAP SE·Filed 2015·Granted Aug 1, 2017·0 cites·17 claims
- 2545US2008306903A1Cardinality estimation in database systems using sample viewsMICROSOFT CORP·Filed 2007·Application pending·0 cites
- 2644US11392572B2Selectivity estimation using non-qualifying tuplesSAP SE·Filed 2020·Granted Jul 19, 2022·0 cites·12 claims
- 2739US10831771B2Interactive exploration of large graphsSAP SE·Filed 2015·Granted Nov 10, 2020·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →