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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
G06F 11/18

using passive fault-masking of the redundant circuits

Introduced: January 1980

Title

Titles differ between systems:

IPC: using passive fault-masking of the redundant circuits, e.g. by quadding or by majority decision circuits

CPC: using passive fault-masking of the redundant circuits

Full Title

Full titles differ between systems:

IPC:

Error detection; Error correction; Monitoring > Responding to the occurrence of a fault, e.g. fault tolerance > Error detection or correction of the data by redundancy in hardware > using passive fault-masking of the redundant circuits, e.g. by quadding or by majority decision circuits

CPC:

Error detection; Error correction; Monitoring (error detection, correction or monitoring in information storage based on relative movement between record carrier and transducer G11B20/18; monitoring, i.e. supervising the progress of recording or reproducing G11B27/36; in static stores G11C29/00) > Responding to the occurrence of a fault, e.g. fault tolerance > Error detection or correction of the data by redundancy in hardware > using passive fault-masking of the redundant circuits

Of 5 combined children, 0 exist in both systems.

5 codes are CPC-only extensions.

Child Classifications

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