Inventor
Marius Dumitru
Inventor
Sammamish, WA, US
Overview
Patents· 37 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing76%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
G06TImage data processing or generation, in general4%
PatentTitleYear
11,036,717Trie-structure formulation and navigation for joining202110,846,289Bidirectional cross-filtering in analysis service systems202010,803,638Efficient display of data points in a user interface202010,762,289Data analysis expressions202010,635,673Rule-based joining of foreign to primary key202010,565,232Constructing queries for execution over multi-dimensional data structures202010,388,042Efficient display of data points in a user interface201910,102,243Specification of database table relationships for calculation20189,977,812Trie-structure formulation and navigation for joining20189,922,081'Bidirectional cross-filtering in analysis service systems'20189,916,357'Rule-based joining of foreign to primary key'20189,892,143'Association index linking child and parent tables'20189,665,555'Data analysis expressions'20179,619,581'Constructing queries for execution over multi-dimensional data structures'20179,535,983'Text sample entry group formulation'20179,348,941'Specification of database table relationships for calculation'20169,275,031'Data analysis expressions'20168,898,145'Query optimization techniques for business intelligence systems'20148,645,346'Composable SQL query generation'20148,478,775'Efficient large-scale filtering and/or sorting for querying of column based data encoded structures'20138,380,748'Multidimensional data cubes with high-cardinality attributes'20138,229,923'Multidimensional data space queries with expression evaluation'20128,108,399'Filtering of multi attribute data via on-demand indexing'20127,970,735'Cross varying dimension support for analysis services engine'20117,958,122'Data domains in multidimensional databases'20117,937,401'Multidimensional database query extension systems and methods'20117,886,289'Extensibility mechanism for analysis services unified dimensional model'20117,809,678'Fact dimensions in multidimensional databases'20107,694,278'Data cube script development and debugging systems and methodologies'20107,689,703'Systems and methods of utilizing and expanding standard protocol'20107,660,811'System that facilitates database querying'20107,650,332'Database query tools'20107,590,638'System 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 hierarchy'20097,490,106'Multidimensional database subcubes'20097,451,137'Using a rowset as a query parameter'20087,328,207'Extensions for query persistence across requests with dynamic update for writeback'20087,266,550'Managing application status information for a computer application'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007Based in Leimen, DE· patent location history
2008–2017Patents assigned to MICROSOFT CORP (20)· patent assignee history
2008–2013Based in Issaquah, WA, US· patent location history
2009Based in Redmond, WA, US· patent location history
2012–2016Patents assigned to DUMITRU MARIUS (8)· patent assignee history
2012–2013Patents assigned to MIRCHANDANI AKSHAI M (2)· patent assignee history
2012–2021Based in Sammamish, WA, US· patent location history
2013–2016Patents assigned to NETZ AMIR (3)· patent assignee history
2016–2021Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (17)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROSOFT CORP | 20 | 2008–2017 |
| MICROSOFT TECHNOLOGY LICENSING LLC | 17 | 2016–2021 |
| DUMITRU MARIUSself | 8 | 2012–2016 |
| NETZ AMIR | 3 | 2013–2016 |
| MIRCHANDANI AKSHAI M | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sammamish, Washington, US | 21 | 2012–2021 |
| Issaquah, Washington, US | 14 | 2008–2013 |
| Redmond, Washington, US | 1 | 2009 |
| Leimen, DE | 1 | 2007 |