Robert Hoffer
4Patents
4h-index
1Co-inventors
36Inventor score
Filing activity: Aug 22, 2000 → Sep 14, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6430602B1 | Method and system for interactively responding to instant messaging requests | Emerging Cross-Sectional Technologies | 512 | Expired |
| US7146404B2 | Method for performing authenticated access to a service on behalf of a user | Emerging Cross-Sectional Technologies | 109 | Expired |
| US6993555B2 | Method and system for interactively responding to instant messaging requests | Emerging Cross-Sectional Technologies | 56 | Expired |
| US7266585B2 | Method and system for using screen names to customize interactive agents | Emerging Cross-Sectional Technologies | 25 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.