• All sections
• H - Electricity
• H03D - Demodulation or transference of modulation from one carrier to another
• H03D 1/20 - Demodulation of amplitude-modulated oscillations by means of non-linear elements having more than two poles with provision for preventing undesired type of demodulation, e.g. preventing anode detection in a grid detection circuit

Patent holdings for IPC class H03D 1/20

Total number of patents in this class: 0

10-year publication summary

Principal owners for this class