Stefan Freisleben
11Patents
3h-index
37Co-inventors
60Inventor score
Filing activity: Sep 25, 2000 → Aug 4, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6441704B1 | Surface acoustic wave filter having balanced crosstalk capacitances in symmetric operation | Electricity | 12 | Expired |
| US7915975B2 | DMS filter with improved matching | Electricity | 6 | Active |
| US11411615B2 | Enhanced antenna utilization | Electricity | 5 | Active |
| US10298207B2 | Filter with improved linearity | Electricity | 2 | Active |
| US11362692B2 | Apparatus and method for controlling a switchable filter for coexistence between wireless protocols | Electricity | 1 | Active |
| US11916530B2 | Acoustic-wave-based filter for wideband applications | Electricity | 0 | Active |
| US11716112B2 | Absorptive filter | Electricity | 0 | Active |
| US12237825B2 | Filter device comprising two connected filter circuits | Electricity | 0 | Active |
| US12308904B2 | Enhanced antenna utilization | Electricity | 0 | Active |
| US9084286B2 | Front end module and method of operation in different circuit environments | Electricity | 0 | Active |
| US12047744B2 | Etch stop and protection layer for capacitor processing in electroacoustic devices | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.