Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8027969 | Efficient calculation of sets of distinct results in an information retrieval service | Thomas Peh, Oliver M. Steinau, Wolfgang Stephan | 2011-09-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8027969 | Efficient calculation of sets of distinct results in an information retrieval service | Thomas Peh, Oliver M. Steinau, Wolfgang Stephan | 2011-09-27 |