Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
H03K 5/135

by the use of time reference signals, e.g. clock signals

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Manipulation of pulses not covered by one of the other main groups of this subclass > Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals > by the use of time reference signals, e.g. clock signals

CPC:

Manipulating of pulses not covered by one of the other main groups of this subclass (circuits with regenerative action H03K3/00, H03K4/00; by the use of non-linear magnetic or dielectric devices H03K3/45) > Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals > by the use of time reference signals, e.g. clock signals

No child classifications to compare. This is a leaf node in both IPC and CPC.