Inventor · disambiguated record
Cristian Petculescu
Also filed as: PETCULESCU CRISTIAN
52 granted patents·7 pending applications·1,030 citations·filing 1999–2025
98Inventor score
Top patents by PatentIndex Score
59 records- 0196US7716253B2Centralized KPI framework systems and methodsMICROSOFT CORP·Filed 2005·Granted May 11, 2010·108 cites·6 claims
- 0295US9665259B2Interactive digital displaysMICROSOFT CORP·Filed 2014·Granted May 30, 2017·66 cites·20 claims
- 0395US8108361B2Efficient column based data encoding for large-scale data storageNETZ AMIR·Filed 2008·Granted Jan 31, 2012·43 cites·14 claims
- 0493US8626725B2Efficient large-scale processing of column based data encoded structuresNETZ AMIR·Filed 2008·Granted Jan 7, 2014·39 cites·21 claims
- 0592US6898603B1Multi-dimensional data structure cachingMICROSOFT CORP·Filed 1999·Granted May 24, 2005·139 cites·30 claims
- 0691US9922060B2Disk optimized paging for column oriented databasesMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Granted Mar 20, 2018·6 cites·16 claims
- 0791US7490106B2Multidimensional database subcubesMICROSOFT CORP·Filed 2005·Granted Feb 10, 2009·30 cites·9 claims
- 0889US6473750B1Adaptive query execution in a distributed database systemMICROSOFT CORP·Filed 1999·Granted Oct 29, 2002·146 cites·43 claims
- 0988US6424972B1Floating point conversion for records of multidimensional databaseMICROSOFT CORP·Filed 2000·Granted Jul 23, 2002·54 cites·20 claims
- 1087US8478775B2Efficient large-scale filtering and/or sorting for querying of column based data encoded structuresNETZ AMIR·Filed 2009·Granted Jul 2, 2013·21 cites·19 claims
- 1184US10257255B2Hierarchical organization for scale-out clusterMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2017·Granted Apr 9, 2019·3 cites·16 claims
- 1284US9087094B2Processing records in dynamic rangesNETZ AMIR·Filed 2011·Granted Jul 21, 2015·6 cites·20 claims
- 1383US6493718B1Adaptive database caching and data retrieval mechanismMICROSOFT CORP·Filed 1999·Granted Dec 10, 2002·70 cites·56 claims
- 1482US8452737B2Efficient column based data encoding for large-scale data storageNETZ AMIR·Filed 2012·Granted May 28, 2013·6 cites·20 claims
- 1579US9723054B2Hierarchical organization for scale-out clusterMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2013·Granted Aug 1, 2017·4 cites·19 claims
- 1679US7809678B2Fact dimensions in multidimensional databasesMICROSOFT CORP·Filed 2005·Granted Oct 5, 2010·10 cites·9 claims
- 1778US9430508B2Disk optimized paging for column oriented databasesMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2013·Granted Aug 30, 2016·3 cites·20 claims
- 1877US7991804B2Method, system, and apparatus for exposing workbooks as data sourcesMICROSOFT CORP·Filed 2004·Granted Aug 2, 2011·24 cites·18 claims
- 1977US7952499B1Random access in run-length encoded structuresMICROSOFT CORP·Filed 2010·Granted May 31, 2011·8 cites·20 claims
- 2077US7660811B2System that facilitates database queryingMICROSOFT CORP·Filed 2005·Granted Feb 9, 2010·9 cites·19 claims
- 2177US6405207B1Reporting aggregate results from database queriesMICROSOFT CORP·Filed 1999·Granted Jun 11, 2002·75 cites·28 claims
- 2275US7886289B2Extensibility mechanism for analysis services unified dimensional modelMICROSOFT CORP·Filed 2007·Granted Feb 8, 2011·8 cites·18 claims
- 2374US7899776B2Explaining changes in measures thru data miningMICROSOFT CORP·Filed 2007·Granted Mar 1, 2011·6 cites·11 claims
- 2473US6473764B1Virtual dimensions in databases and method thereforMICROSOFT CORP·Filed 1999·Granted Oct 29, 2002·42 cites·20 claims
- 2570US8185817B2Utilizing spreadsheet references with grouped aggregate viewsCOLLIE ROBERT C·Filed 2008·Granted May 22, 2012·7 cites·15 claims
- 2670US7885978B2Systems and methods to facilitate utilization of database modelingMICROSOFT CORP·Filed 2005·Granted Feb 8, 2011·6 cites·16 claims
- 2769US8380748B2Multidimensional data cubes with high-cardinality attributesMICROSOFT CORP·Filed 2008·Granted Feb 19, 2013·4 cites·18 claims
- 2868US7287022B2System and method for analytically modeling data organized according to related attributesMICROSOFT CORP·Filed 2002·Granted Oct 23, 2007·14 cites·9 claims
- 2967US7873669B2Direct write back systems and methodologiesMICROSOFT CORP·Filed 2005·Granted Jan 18, 2011·4 cites·15 claims
- 3066US7664804B2Method, system, and apparatus for exposing workbook ranges as data sourcesMICROSOFT CORP·Filed 2004·Granted Feb 16, 2010·12 cites·11 claims
- 3166US7328206B2Extensions for adding and removing calculated members in a multidimensional databaseMICROSOFT CORP·Filed 2003·Granted Feb 5, 2008·20 cites·9 claims
- 3265US9916357B2Rule-based joining of foreign to primary keyMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2014·Granted Mar 13, 2018·1 cites·19 claims
- 3365US9898398B2Re-use of invalidated data in buffersMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2013·Granted Feb 20, 2018·1 cites·14 claims
- 3464US12229168B2Reading compressed data directly into an in-memory storeMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2023·Granted Feb 18, 2025·0 cites·20 claims
- 3563US9892143B2Association index linking child and parent tablesMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Feb 13, 2018·1 cites·20 claims
- 3663US7650332B2Database query toolsMICROSOFT CORP·Filed 2005·Granted Jan 19, 2010·3 cites·15 claims
- 3761US10885005B2Disk optimized paging for column oriented databasesMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted Jan 5, 2021·0 cites·9 claims
- 3861US10803638B2Efficient display of data points in a user interfaceMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2019·Granted Oct 13, 2020·0 cites·20 claims
- 3960US7313559B2System and method for analytically modeling data organized according to a referenced attributeMICROSOFT CORP·Filed 2002·Granted Dec 25, 2007·7 cites·9 claims
- 4058US10366000B2Re-use of invalidated data in buffersMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted Jul 30, 2019·0 cites·20 claims
- 4158US7689703B2Systems and methods of utilizing and expanding standard protocolMICROSOFT CORP·Filed 2005·Granted Mar 30, 2010·2 cites·19 claims
- 4257US11036717B2Trie-structure formulation and navigation for joiningMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted Jun 15, 2021·0 cites·20 claims
- 4357US10635673B2Rule-based joining of foreign to primary keyMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted Apr 28, 2020·0 cites·20 claims
- 4457US10388042B2Efficient display of data points in a user interfaceMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted Aug 20, 2019·0 cites·20 claims
- 4557US7269581B2Systems and methods for proactive caching utilizing OLAP variantsMICROSOFT CORP·Filed 2003·Granted Sep 11, 2007·9 cites·38 claims
- 4654US7117218B2System and method for expressing and calculating a relationship between measuresMICROSOFT CORP·Filed 2003·Granted Oct 3, 2006·11 cites·15 claims
- 4752US2025156449A1Reading compressed data directly into an in-memory storeMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2025·Application pending·0 cites
- 4851US7590638B2System and method for online analytical processing using dimension attributes and multiple hierarchies where first hierarchy has at least one attribute from the defined dimension not present in the second hierarchyMICROSOFT CORP·Filed 2003·Granted Sep 15, 2009·2 cites·31 claims
- 4949US9977812B2Trie-structure formulation and navigation for joiningMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted May 22, 2018·0 cites·18 claims
- 5049US2010088309A1Efficient large-scale joining for querying of column based data encoded structuresMICROSOFT CORP·Filed 2008·Application pending·0 cites
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →