Inventor · disambiguated record
Cristian Diaconu
Also filed as: DIACONU CRISTIAN · DIACONU CRISTIAN C
65 granted patents·7 pending applications·281 citations·filing 2006–2025
98Inventor score
Files withMICROSOFT TECHNOLOGY LICENSING LLC47SNOWFLAKE INC9MICROSOFT CORP6DIACONU CRISTIAN2KAMRA VAIBHAV2
Top patents by PatentIndex Score
72 records- 0196US8396831B2Optimistic serializable snapshot isolationLARSON PER-AKE·Filed 2009·Granted Mar 12, 2013·71 cites·22 claims
- 0295US8356007B2Distributed transaction management for database systems with multiversioningMICROSOFT CORP·Filed 2010·Granted Jan 15, 2013·55 cites·20 claims
- 0393US11249866B1Snapshot-based data corruption detectionMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2021·Granted Feb 15, 2022·4 cites·20 claims
- 0493US9075841B2Distributed transaction management for database systems with multiversioningMICROSOFT CORP·Filed 2012·Granted Jul 7, 2015·15 cites·38 claims
- 0592US10664362B2Recovery processing for database in persistent systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Granted May 26, 2020·6 cites·22 claims
- 0689US12093248B1Online index creation for multi-version database without table locksSNOWFLAKE INC·Filed 2023·Granted Sep 17, 2024·1 cites·18 claims
- 0789US12086154B1Columnar cache in hybrid transactional/analytical processing (HTAP) workloadsSNOWFLAKE INC·Filed 2023·Granted Sep 10, 2024·2 cites·20 claims
- 0888US9747174B2Tail of logs in persistent main memoryMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Aug 29, 2017·5 cites·20 claims
- 0988US9519551B2Recovery processing for database in persistent systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2013·Granted Dec 13, 2016·7 cites·23 claims
- 1087US9477557B2Transaction processing using torn write detectionMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2013·Granted Oct 25, 2016·6 cites·20 claims
- 1187US9417974B2Transaction processing for database in persistent systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2013·Granted Aug 16, 2016·6 cites·20 claims
- 1286US9304998B2Main-memory database checkpointingMICROSOFT CORP·Filed 2012·Granted Apr 5, 2016·11 cites·19 claims
- 1385US10114837B2Distributed transaction managementMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Oct 30, 2018·3 cites·23 claims
- 1483US8401998B2Mirroring file dataMADHAVARAPU PRADEEP JNANA·Filed 2010·Granted Mar 19, 2013·9 cites·20 claims
- 1583US8156507B2User mode file system serialization and reliabilityBRJAZOVSKI ARKADI·Filed 2006·Granted Apr 10, 2012·23 cites·14 claims
- 1682US10318648B2Main-memory database checkpointingMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Jun 11, 2019·4 cites·20 claims
- 1782US8180763B2Cache-friendly B-tree acceleratorFREEDMAN CRAIG·Filed 2009·Granted May 15, 2012·17 cites·18 claims
- 1881US12499122B2Separation of logical and physical storage in a distributed database systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2024·Granted Dec 16, 2025·0 cites·20 claims
- 1981US9251214B2In-memory database systemDIACONU CRISTIAN·Filed 2010·Granted Feb 2, 2016·6 cites·20 claims
- 2081US2025355891A1Columnar cache in hybrid transactional/analytical processing (htap) workloadsSNOWFLAKE INC·Filed 2025·Application pending·0 cites
- 2179US10592494B2Collection record for overlapping data stream collectionsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Mar 17, 2020·4 cites·24 claims
- 2278US9952931B2Versioned records management using restart eraMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Granted Apr 24, 2018·2 cites·20 claims
- 2377US12443618B2Columnar cache in hybrid transactional/analytical processing (HTAP) workloadsSNOWFLAKE INC·Filed 2024·Granted Oct 14, 2025·0 cites·20 claims
- 2477US10296615B2In-memory database systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted May 21, 2019·1 cites·20 claims
- 2577US10055449B2In-memory database systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2017·Granted Aug 21, 2018·1 cites·20 claims
- 2675US12118014B2Separation of logical and physical storage in a distributed database systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2023·Granted Oct 15, 2024·0 cites·20 claims
- 2775US10877868B2Applying a log to storage segmentsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted Dec 29, 2020·2 cites·19 claims
- 2875US9436561B2Recovery processing using torn write detectionMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2013·Granted Sep 6, 2016·2 cites·24 claims
- 2973US2024394244A1Online index creation for multi-version database without table locksSNOWFLAKE INC·Filed 2024·Application pending·0 cites
- 3072US8407195B2Efficient multi-version locking for main memory databasesLARSON PER-AKE·Filed 2011·Granted Mar 26, 2013·4 cites·20 claims
- 3171US12169455B2Write-behind optimization of covering cacheMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2023·Granted Dec 17, 2024·0 cites·20 claims
- 3270US11044312B2Storage segment server covered cacheMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted Jun 22, 2021·2 cites·19 claims
- 3369US7958167B2Integration of unstructed data into a databaseMICROSOFT CORP·Filed 2008·Granted Jun 7, 2011·5 cites·12 claims
- 3467US11748369B2Separation of logical and physical storage in a distributed database systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2021·Granted Sep 5, 2023·0 cites·20 claims
- 3565US11048691B2In-memory database systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2019·Granted Jun 29, 2021·0 cites·20 claims
- 3664US11010354B2Distributed transaction managementMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted May 18, 2021·0 cites·23 claims
- 3764US8655847B2Mirroring data changes in a database systemKAMRA VAIBHAV·Filed 2010·Granted Feb 18, 2014·3 cites·16 claims
- 3863US11567839B2Snapshot-based data corruption detectionMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2021·Granted Jan 31, 2023·0 cites·20 claims
- 3963US9766929B2Processing of data stream collection record sequenceMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Sep 19, 2017·1 cites·30 claims
- 4062US9053123B2Mirroring file dataMICROSOFT CORP·Filed 2013·Granted Jun 9, 2015·1 cites·17 claims
- 4161US12135700B1Scan-based merge for analytical query processing in HTAP systems using delete vectorsSNOWFLAKE INC·Filed 2023·Granted Nov 5, 2024·0 cites·30 claims
- 4261US11681631B2Write-behind optimization of covering cacheMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2021·Granted Jun 20, 2023·0 cites·20 claims
- 4360US10261869B2Transaction processing using torn write detectionMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Granted Apr 16, 2019·0 cites·22 claims
- 4459US10915403B2Versioned records management using restart eraMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2019·Granted Feb 9, 2021·0 cites·20 claims
- 4559US10430298B2Versatile in-memory database recovery using logical log recordsZWILLING MIKE·Filed 2010·Granted Oct 1, 2019·2 cites·20 claims
- 4659US2024274021A1Systems and methods of facilitating users to learn training petsDIACONU CRISTIAN·Filed 2023·Application pending·0 cites
- 4758US12314267B2Automated tracking of oldest running statement in distributed MVCC databasesSNOWFLAKE INC·Filed 2023·Granted May 27, 2025·0 cites·24 claims
- 4858US9830350B2In-memory database systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Granted Nov 28, 2017·0 cites·20 claims
- 4957US12468673B2Schema evolution support in hybrid transactional/analytical processing (HTAP) workloadsSNOWFLAKE INC·Filed 2023·Granted Nov 11, 2025·0 cites·20 claims
- 5057US10761936B2Versioned records management using restart eraMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted Sep 1, 2020·0 cites·20 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →