Stephen Robertson
8Patents
6h-index
11Co-inventors
56Inventor score
Filing activity: Sep 24, 1992 → Jul 1, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7516146B2 | Fast adaptive document filtering | Emerging Cross-Sectional Technologies | 47 | Expired |
| US7584221B2 | Field weighting in text searching | Emerging Cross-Sectional Technologies | 47 | Expired |
| US7974974B2 | Techniques to perform relative ranking for search results | Physics | 47 | Active |
| US5246044A | Fuel dispenser pump containment apparatus | Emerging Cross-Sectional Technologies | 26 | Expired |
| US8266144B2 | Techniques to perform relative ranking for search results | Physics | 20 | Active |
| US7739277B2 | System and method for incorporating anchor text into ranking search results | Physics | 18 | Expired |
| US8010535B2 | Optimization of discontinuous rank metrics | Physics | 4 | Active |
| US8095559B2 | Fast adaptive document filtering | Emerging Cross-Sectional Technologies | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.