Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
G06F 11/26

Functional testing

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Error detection; Error correction; Monitoring > Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing > Functional testing

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) > Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing > Functional testing

Of 5 combined children, 4 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 1995.

Child Classifications

Navigate with arrow keys, Enter to open

  • G06F 11/261 CPC only CPC only
  • G06F 11/267 Reconfiguring circuits for testing, e.g. LSSD, partitioning since 1995 IPC+CPC Available in IPC and CPC
  • G06F 11/27 Built-in tests since 1995 IPC+CPC Available in IPC and CPC