Robert Keller
9Patents
6h-index
10Co-inventors
56Inventor score
Filing activity: Oct 26, 1999 → Dec 20, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6732179B1 | Method and system for restricting access to user resources | Electricity | 218 | Expired |
| US6678733B1 | Method and system for authorizing and authenticating users | Electricity | 165 | Expired |
| US7406530B2 | Method and system for restricting access to user resources | Electricity | 32 | Expired |
| US6745089B2 | Adaptable state based control system | Physics | 30 | Expired |
| US8631474B2 | Method and system for restricting access to user resources | Electricity | 16 | Active |
| US7500083B2 | Accelerated processing with scheduling to configured coprocessor for molecular data type by service and control coprocessor upon analysis of software code | Physics | 15 | Expired |
| US9038145B2 | Method and system for restricting access to user resources | Electricity | 4 | Active |
| US7873737B2 | Method and system for restricting access to user resources | Electricity | 4 | Active |
| US8209427B2 | Method and system for restricting access to user resources | Electricity | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.