Inventor · disambiguated record
Sung Heun Wi
Also filed as: WI SUNG HEUN
22 granted patents·219 citations·filing 2007–2023
95Inventor score
Technology areasG06F
Top patents by PatentIndex Score
22 records- 0196US8046334B2Dual access to concurrent data in a database management systemSAP AG·Filed 2011·Granted Oct 25, 2011·58 cites·18 claims
- 0295US7930274B2Dual access to concurrent data in a database management systemSAP AG·Filed 2007·Granted Apr 19, 2011·62 cites·22 claims
- 0391US9846724B2Integration of calculation models into SQL layerWEYERHAEUSER CHRISTOPH·Filed 2014·Granted Dec 19, 2017·15 cites·18 claims
- 0491US9361340B2Processing database queries using format conversionSAP SE·Filed 2014·Granted Jun 7, 2016·10 cites·16 claims
- 0589US9892163B2Optimal operator placement for distributed query processingKIM KI HONG·Filed 2014·Granted Feb 13, 2018·13 cites·20 claims
- 0688US9619514B2Integration of optimization and execution of relational calculation models into SQL layerMINDNICH TOBIAS·Filed 2014·Granted Apr 11, 2017·12 cites·20 claims
- 0788US8880508B2Processing database queries using format conversionJEONG CHANHO·Filed 2010·Granted Nov 4, 2014·14 cites·16 claims
- 0885US10275508B2Query hints for caching and replicationSAP SE·Filed 2015·Granted Apr 30, 2019·5 cites·20 claims
- 0985US10185744B2Caching views on historical dataSAP SE·Filed 2015·Granted Jan 22, 2019·6 cites·12 claims
- 1085US10133778B2Query optimization using join cardinalitySAP SE·Filed 2015·Granted Nov 20, 2018·5 cites·20 claims
- 1183US10061808B2Cached viewsKIM KI HONG·Filed 2014·Granted Aug 28, 2018·8 cites·14 claims
- 1282US12222944B2Processing database queries using format conversionSAP SE·Filed 2023·Granted Feb 11, 2025·0 cites·19 claims
- 1382US11468062B2Order-independent multi-record hash generation and data filteringSAP SE·Filed 2020·Granted Oct 11, 2022·2 cites·20 claims
- 1479US11176132B2Processing database queries using format conversionSAP SE·Filed 2018·Granted Nov 16, 2021·1 cites·12 claims
- 1577US10698892B2Order-independent multi-record hash generation and data filteringSAP SE·Filed 2018·Granted Jun 30, 2020·2 cites·18 claims
- 1675US10303686B2Query plan optimization by persisting a hint tableSAP SE·Filed 2015·Granted May 28, 2019·3 cites·13 claims
- 1774US11755575B2Processing database queries using format conversionSAP SE·Filed 2021·Granted Sep 12, 2023·0 cites·19 claims
- 1871US10360146B2Group garbage collection for multi-version concurrency control in database systemsSAP SE·Filed 2016·Granted Jul 23, 2019·1 cites·13 claims
- 1968US11360977B2Selectively allowing query optimization in query processingSAP SE·Filed 2019·Granted Jun 14, 2022·1 cites·20 claims
- 2065US10997174B2Case join decompositionsSAP SE·Filed 2015·Granted May 4, 2021·1 cites·19 claims
- 2159US10127278B2Processing database queries using format conversionSAP SE·Filed 2016·Granted Nov 13, 2018·0 cites·19 claims
- 2243US11327968B2Optimizing output data formats to improve query performance in database systemsSAP SE·Filed 2020·Granted May 10, 2022·0 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Sung Heun Wi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →