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PCE
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IPC Main Group
H03K 4/00

Generating pulses having essentially a finite slope or stepped portions

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
ELECTRICITY
Class:
ELECTRONIC CIRCUITRY
Subclass:
PULSE TECHNIQUE

5 direct subcodes

Child Classifications

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  • H03K 4/02 having stepped portions, e.g. staircase waveform
  • H03K 4/04 having parabolic shape
  • H03K 4/92 having a waveform comprising a portion of a sinusoid
  • H03K 4/94 having trapezoidal shape