Martin Gröpl
4Patents
2h-index
6Co-inventors
33Inventor score
Filing activity: Aug 31, 1998 → Apr 17, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6542604B1 | Scaled impedance replica for echo attenuation in digital transmission systems | Electricity | 5 | Expired |
| US6621337B2 | Power-efficient amplifier circuit and process for power-efficient amplification of a signal | Electricity | 2 | Expired |
| US7495485B2 | Controllable current source for a phase locked loop | Electricity | 2 | Active |
| US7151828B2 | Circuit arrangement for the analogue suppression of echoes | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.