Derald Cummings
4Patents
2h-index
4Co-inventors
37Inventor score
Filing activity: Apr 19, 2001 → Jun 20, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9209898B1 | Systems and methods for reducing frequency spectrum losses in a bidirectional communication system | Electricity | 16 | Active |
| US6580319B1 | Amplitude and phase transfer linearization method and apparatus for a wideband amplifier | Electricity | 4 | Expired |
| US10382802B1 | Echo cancellation in a bidirectional communication system for out of band signaling to a user device | Electricity | 1 | Active |
| US11102529B2 | Echo cancellation in a bidirectional communication system for out of band signaling to a user device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.