Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
IPC Subgroup
G11C 11/403

with charge regeneration common to a multiplicity of memory cells, i.e. external refresh

Introduced: January 1990

Last revised: January 2006

Full Title

Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor > using electric elements > using semiconductor devices > using transistors > forming cells needing refreshing or charge regeneration, i.e. dynamic cells > with charge regeneration common to a multiplicity of memory cells, i.e. external refresh

Classification Context

Section:
PHYSICS
Class:
INFORMATION STORAGE
Subclass:
STATIC STORES

2 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • G11C 11/404 with one charge-transfer gate, e.g. MOS transistor, per cell
  • G11C 11/405 with three charge-transfer gates, e.g. MOS transistors, per cell