Darrell Roberts
3Patents
2h-index
3Co-inventors
33Inventor score
Filing activity: May 15, 2002 → May 30, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7054420B2 | Voice over IP telephone recording architecture | Electricity | 31 | Expired |
| US7499530B2 | System and method for on-demand recording | Electricity | 9 | Expired |
| US8537984B2 | Voice over IP telephone recording architecture | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.