Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11106666 | Integrated execution of relational and non-relational calculation models by a database system | Christoph Weyerhaeuser, Johannes Merx, Julian Schwing | 2021-08-31 |
| 11023468 | First/last aggregation operator on multiple keyfigures with a single table scan | Christoph Weyerhaeuser, Johannes Merx, Julian Schwing | 2021-06-01 |
| 10929501 | Managing and querying spatial point data in column stores | Gerrit Simon Kazmaier, Christoph Weyerhaeuser, Daniel Baeumges | 2021-02-23 |
| 10628418 | Data driven multi-provider pruning for query execution plan | Christoph Weyerhaeuser, Johannes Merx, Joerg Schad, Julian Schwing, Daniel Patejdl | 2020-04-21 |
| 10482110 | Columnwise range k-nearest neighbors search queries | Christoph Weyerhaeuser, Daniel Baeumges, Gerrit Simon Kazmaier | 2019-11-19 |
| 10324930 | Database calculation engine with nested multiprovider merging | Christoph Weyerhaeuser, Johannes Merx, Julian Schwing, Daniel Patejdl, Isil Pekel | 2019-06-18 |
| 10324927 | Data-driven union pruning in a database semantic layer | Julian Schwing, Christoph Weyerhaeuser, Isil Pekel, Johannes Merx, Alena Bakulina | 2019-06-18 |
| 10303726 | Decoupling filter injection and evaluation by forced pushdown of filter attributes in calculation models | Christoph Weyerhaeuser, Johannes Merx, Joerg Schad, Stefan Dipper | 2019-05-28 |
| 10275490 | Database calculation engine with dynamic top operator | Christoph Weyerhaeuser, Isil Pekel, Johannes Merx, Daniel Patejdl | 2019-04-30 |
| 10255316 | Processing of data chunks using a database calculation engine | Christoph Weyerhaeuser, Alena Bakulina, Johannes Merx, Julian Schwing | 2019-04-09 |
| 10241961 | Augmented query optimization by data flow graph model optimizer | Christoph Weyerhaeuser, Daniel Baeumges, Gerrit Simon Kazmaier | 2019-03-26 |
| 10198475 | Database calculation engine having forced filter pushdowns with dynamic joins | Christoph Weyerhaeuser, Johannes Merx | 2019-02-05 |
| 10169410 | Merge of stacked calculation views with higher level programming language logic | Johannes Merx, Christoph Weyerhaeuser | 2019-01-01 |
| 10140335 | Calculation scenarios with extended semantic nodes | Christoph Weyerhaeuser, Johannes Merx, Alena Bakulina | 2018-11-27 |
| 10114825 | Dynamic resource-based parallelization in distributed query execution frameworks | Christoph Weyerhaeuser, Johannes Merx, Joerg Schad, Julian Schwing | 2018-10-30 |
| 10114859 | Extensions of structured query language for database-native support of graph data | Romans Kasperovics, Cornelia Kinder, Christoph Weyerhaeuser, Thomas Fischer | 2018-10-30 |
| 10067980 | Database calculation engine integrating hierarchy views | Christoph Weyerhaeuser, Johannes Merx, Julian Schwing, Daniel Patejdl | 2018-09-04 |
| 9916374 | On-the-fly calculation scenario provision during query runtime | Christoph Weyerhaeuser, Daniel Baeumges, Johannes Merx | 2018-03-13 |
| 9846724 | Integration of calculation models into SQL layer | Christoph Weyerhaeuser, Johannes Merx, Yongsik Yoon, Sung Heun Wi, Jeong A Han | 2017-12-19 |
| 9842137 | Performing complex operations in a database using a semantic layer | Franz Faerber, Daniel Baeumges, Christoph Weyerhaeuser | 2017-12-12 |
| 9767151 | Optimizing database queries having hierarchy filters | Christoph Weyerhaeuser, Johannes Merx | 2017-09-19 |
| 9753981 | Hierarchical runtime settings within distributed query execution frameworks | Christoph Weyerhaeuser, Johannes Merx, Joerg Schad, Julian Schwing | 2017-09-05 |
| 9715527 | Join optimization in a database | Christoph Weyerhaeuser, Johannes Merx | 2017-07-25 |
| 9672250 | Database calculation engine | Christoph Weyerhaeuser, Daniel Baeumges, Thomas Legler | 2017-06-06 |
| 9619514 | Integration of optimization and execution of relational calculation models into SQL layer | Jeong A Han, Johannes Merx, Christoph Weyerhaeuser, Yongsik Yoon, Sung Heun Wi | 2017-04-11 |