• All sections
• H - Electricity
• H03L - Automatic control, starting, synchronisation, or stabilisation of generators of electronic oscillations or pulses
• H03L 7/107 - Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop - Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth

Patent holdings for IPC class H03L 7/107

Total number of patents in this class: 193

10-year publication summary

Principal owners for this class