Stephan Ewen
3Patents
3h-index
5Co-inventors
36Inventor score
Filing activity: Feb 28, 2005 → Mar 24, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7877381B2 | Progressive refinement of a federated query plan during query execution | Physics | 82 | Active |
| US7490110B2 | Predictable query execution through early materialization | Emerging Cross-Sectional Technologies | 13 | Active |
| US7610264B2 | Method and system for providing a learning optimizer for federated database systems | Emerging Cross-Sectional Technologies | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.