Inventor
Donald Kossmann
Inventor
Zurich, CH
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing69%
H04LTransmission of digital information, e.g. telegraphic communication19%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
10,817,490Parser for schema-free data exchange format202010,671,736Secure data processing on sensitive data using trusted hardware202010,601,593Type-based database confidentiality using trusted computing202010,565,391Expression evaluation of database statements for restricted data202010,515,059Time slider operator for temporal data aggregation201910,515,077Execution optimization of database statements involving encrypted data201910,496,833Controlling secure processing of confidential data in untrusted devices201910,396,991Controlling verification of key-value stores201910,073,981Controlling secure processing of confidential data in untrusted devices20189,811,571'Bitemporal timeline index'20179,747,313'Timeline index for managing temporal data'20179,727,594'Adaptive range filters for range and point queries'20179,720,942'Time slider operator for temporal data aggregation'20179,348,839'Continuous full scan data store table and distributed data store featuring predictable answer time for unpredictable workload'20168,990,335'Continuous full scan data store table and distributed data store featuring predictable answer time for unpredictable workload'20158,935,205'System and method of performing snapshot isolation in distributed databases'20158,751,525'Time slider operator for temporal data aggregation'20148,660,988'Fine-grained and concurrent access to a virtualized disk in a distributed system'20147,571,160'Systems and methods for implementing an XML query language'20097,194,462'Systems and methods for implementing an XML query language'20076,934,699'System and method for loading a cache with query results'20055,956,706'Method and system for limiting the cardinality of an SQL query result'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2005Based in Passau, DE· patent location history
2007–2019Based in Zurich, CH· patent location history
2014–2017Patents assigned to KOSSMANN DONALD (7)· patent assignee history
2014–2017Patents assigned to KAUFMANN MARTIN (4)· patent assignee history
2014–2017Patents assigned to MAY NORMAN (4)· patent assignee history
2017–2020Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (9)· patent assignee history
2017–2019Patents assigned to SAP SE (4)· patent assignee history
2017Based in Zürich, CH· patent location history
2018–2020Based in Kirkland, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROSOFT TECHNOLOGY LICENSING LLC | 9 | 2017–2020 |
| KOSSMANN DONALDself | 7 | 2014–2017 |
| KAUFMANN MARTIN | 4 | 2014–2017 |
| MAY NORMAN | 4 | 2014–2017 |
| SAP SE | 4 | 2017–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Zurich, CH | 11 | 2007–2019 |
| Kirkland, Washington, US | 8 | 2018–2020 |
| Passau, DE | 2 | 1999–2005 |
| Zürich, CH | 1 | 2017 |