Inventor · disambiguated record
Chad A. Olstad
Also filed as: OLSTAD CHAD A · OLSTAD CHAD ALLEN
34 granted patents·3 pending applications·49 citations·filing 1997–2019
95Inventor score
Top patents by PatentIndex Score
37 records- 0185US11176506B2Blockchain expense and resource utilization optimizationIBM·Filed 2016·Granted Nov 16, 2021·3 cites·17 claims
- 0282US6947956B2Method and apparatus for selective caching of transactions in a computer systemIBM·Filed 2002·Granted Sep 20, 2005·29 cites·17 claims
- 0380US10372578B2Dynamically adjusting statistics collection time in a database management systemIBM·Filed 2015·Granted Aug 6, 2019·2 cites·16 claims
- 0477US10108664B2Generating multiple query access plans for multiple computing environmentsIBM·Filed 2015·Granted Oct 23, 2018·2 cites·16 claims
- 0577US9916354B2Generating multiple query access plans for multiple computing environmentsIBM·Filed 2015·Granted Mar 13, 2018·2 cites·6 claims
- 0672US9892160B2Database statistics based on transaction stateIBM·Filed 2015·Granted Feb 13, 2018·1 cites·10 claims
- 0770US11042873B2Blockchain: automatic fork protectionIBM·Filed 2018·Granted Jun 22, 2021·1 cites·18 claims
- 0868US10083192B2Deleted database record reuseIBM·Filed 2015·Granted Sep 25, 2018·1 cites·9 claims
- 0968US9501313B2Resource management and allocation using history information stored in application's commit signature logIBM·Filed 2015·Granted Nov 22, 2016·1 cites·9 claims
- 1066US11099960B2Dynamically adjusting statistics collection time in a database management systemIBM·Filed 2019·Granted Aug 24, 2021·0 cites·8 claims
- 1165US11704216B2Dynamically adjusting statistics collection time in a database management systemIBM·Filed 2019·Granted Jul 18, 2023·0 cites·10 claims
- 1264US10896177B2Database statistics based on transaction stateIBM·Filed 2018·Granted Jan 19, 2021·0 cites·16 claims
- 1363US11250002B2Result set output criteriaIBM·Filed 2019·Granted Feb 15, 2022·0 cites·20 claims
- 1462US9984120B2Database statistics based on transaction stateIBM·Filed 2017·Granted May 29, 2018·0 cites·1 claims
- 1562US9984121B2Database statistics based on transaction stateIBM·Filed 2017·Granted May 29, 2018·0 cites·1 claims
- 1661US9317546B2Storing changes made toward a limitIBM·Filed 2013·Granted Apr 19, 2016·1 cites·20 claims
- 1759US9697251B2Database statistics based on transaction stateIBM·Filed 2016·Granted Jul 4, 2017·0 cites·1 claims
- 1858US2018114218A1Blockchain: automatic fork protectionIBM·Filed 2016·Application pending·0 cites
- 1957US10025821B2Database statistics based on transaction stateIBM·Filed 2015·Granted Jul 17, 2018·0 cites·8 claims
- 2056US10387283B2Dynamically adjusting statistics collection time in a database management systemIBM·Filed 2015·Granted Aug 20, 2019·0 cites·12 claims
- 2156US6874071B2Database commit control mechanism that provides more efficient memory utilization through consideration of task priorityIBM·Filed 2001·Granted Mar 29, 2005·4 cites·14 claims
- 2255US10558668B2Result set output criteriaIBM·Filed 2016·Granted Feb 11, 2020·0 cites·18 claims
- 2352US10565059B2Adaptive optimization of a computer database journalIBM·Filed 2015·Granted Feb 18, 2020·0 cites·7 claims
- 2452US10565060B2Adaptive optimization of a computer database journalIBM·Filed 2016·Granted Feb 18, 2020·0 cites·16 claims
- 2551US10108665B2Generating multiple query access plans for multiple computing environmentsIBM·Filed 2015·Granted Oct 23, 2018·0 cites·11 claims
- 2651US9507636B2Resource management and allocation using history information stored in application's commit signature logIBM·Filed 2015·Granted Nov 29, 2016·0 cites·9 claims
- 2750US10437852B2Aggregating modifications to a database for journal replayIBM·Filed 2015·Granted Oct 8, 2019·0 cites·6 claims
- 2850US10423642B2Aggregating modifications to a database for journal replayIBM·Filed 2015·Granted Sep 24, 2019·0 cites·11 claims
- 2950US9928259B2Deleted database record reuseIBM·Filed 2015·Granted Mar 27, 2018·0 cites·11 claims
- 3049US11188522B2Streamlined database commit for synchronized nodesIBM·Filed 2019·Granted Nov 30, 2021·0 cites·20 claims
- 3149US9916353B2Generating multiple query access plans for multiple computing environmentsIBM·Filed 2015·Granted Mar 13, 2018·0 cites·10 claims
- 3248US2005273527A1Method and apparatus for selective caching of transactions in a computer systemIBM·Filed 2005·Application pending·0 cites
- 3340US2007294317A1Apparatus and Method for Journaling and Recovering Indexes that Cannot be Fully Recovered During Initial Program LoadCHRISTY DAN ALLAN·Filed 2006·Application pending·0 cites
- 3434US7209920B2Low-overhead consistency check for shared resource using flux indicatorIBM·Filed 2003·Granted Apr 24, 2007·1 cites·18 claims
- 3528US5951699AMethod and apparatus for verifying integrity of predefined data structures in a computer systemIBM·Filed 1997·Granted Sep 14, 1999·1 cites·16 claims
- 3626US7543001B2Storing object recovery information within the objectIBM·Filed 2004·Granted Jun 2, 2009·0 cites·6 claims
- 3724US8239390B2Filtered remote journalHANSEL BRUCE W·Filed 2010·Granted Aug 7, 2012·0 cites·19 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →