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IPC Main Group
G11C 19/00

Digital stores in which the information is moved stepwise, e.g. shift registers

Introduced: September 1968

Last revised: January 2006

Classification Context

Section:
PHYSICS
Class:
INFORMATION STORAGE
Subclass:
STATIC STORES

10 direct subcodes

Child Classifications

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  • G11C 19/12 using non-linear reactive devices in resonant circuits
  • G11C 19/14 using magnetic elements in combination with active elements, e.g. discharge tubes, semiconductor elements
  • G11C 19/18 using capacitors as main elements of the stages
  • G11C 19/2 using discharge tubes
  • G11C 19/28 using semiconductor elements
  • G11C 19/3 using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
  • G11C 19/32 using super-conductive elements
  • G11C 19/38 two-dimensional [2D], e.g. horizontal and vertical shift registers