QUANTALRF AG
10Patents
10Active
10Granted
61Portfolio score
Filing activity: Nov 14, 2016 → May 3, 2022
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11979114B2 | Amplifier including magnetically coupled feedback loop and stacked input and output stages adapted for DC current reuse | Electricity | 5 | Active |
| US12034411B2 | Method of improving linearity of amplifier circuit including magnetically coupled feedback loop and DC bias current adjustment without impacting amplifier gain | Electricity | 2 | Active |
| US10333475B2 | Logarithmic detector amplifier system for use as high sensitivity selective receiver without frequency conversion | Electricity | 2 | Active |
| US10270170B2 | Compound loop antenna system with isolation frequency agility | Electricity | 1 | Active |
| US12149210B2 | Amplifier linearization using magnetically coupled feedback | Electricity | 1 | Active |
| US12278599B2 | Differential amplifier including dual magnetically coupled feedback loops | Electricity | 1 | Active |
| US12160203B2 | Amplifier linearization using magnetically coupled feedback provided by a transformer coupled to a balun-based load | Electricity | 1 | Active |
| US12424976B2 | System and method for adjusting amplifier bias current based on input signal envelope tracking | Electricity | 0 | Active |
| US10320078B2 | Small form factor CPL antenna with balanced fed dipole electric field radiator | Electricity | 0 | Active |
| US12149216B2 | System and method for adjusting amplifier bias using envelope tracking | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.