Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7877381 | Progressive refinement of a federated query plan during query execution | Holger Kache, Volker Gerhard Markl, Vijayshankar Raman | 2011-01-25 |
| 7610264 | Method and system for providing a learning optimizer for federated database systems | Volker Gerhard Markl, Michael Ortega-Binderberger | 2009-10-27 |
| 7490110 | Predictable query execution through early materialization | Holger Kache, Guy M. Lohman, Volker Gerhard Markl, Vijayshankar Raman | 2009-02-10 |