Derek Hazeur
6Patents
5h-index
12Co-inventors
52Inventor score
Filing activity: Jul 9, 1999 → Nov 2, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7543053B2 | Intelligent quarantining for spam prevention | Electricity | 50 | Expired |
| US7664819B2 | Incremental anti-spam lookup and update service | Electricity | 33 | Active |
| US6757716B1 | Method and system for modifying host application functionality based upon downloaded content | Physics | 31 | Expired |
| US7814171B2 | Method and system for modifying host application functionality based upon downloaded content | Physics | 16 | Active |
| US7904517B2 | Challenge response systems | Electricity | 12 | Active |
| US7293072B2 | Method and system for modifying host application functionality based upon downloaded content | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.