FREC'N'SYS
5Patents
5Active
5Granted
44Portfolio score
Filing activity: Mar 29, 2018 → Sep 4, 2020
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11437973B2 | Surface acoustic wave device on composite substrate | Electricity | 0 | Active |
| US11848663B2 | Resonant cavity surface acoustic wave (SAW) filters | Electricity | 0 | Active |
| US11606079B2 | Transducer structure for source suppression in saw filter devices | Electricity | 0 | Active |
| US11828668B2 | Differential acoustic wave pressure sensor with improved signal-to-noise ratio | Electricity | 0 | Active |
| US11316241B2 | Antenna connection, particularly for surface guided elastic wave transducers | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.