DIFF Subgroup
G06Q 20/04 Payment circuits
Introduced: January 2012
Full Title
Full titles differ between systems:
IPC:
Payment architectures, schemes or protocols > Payment circuits
CPC:
Payment architectures, schemes or protocols (apparatus for performing or posting payment transactions G07F7/08, G07F19/00; electronic cash registers G07G1/12) > Payment circuits
CPC subdivides this area 4x more granularly than IPC with 3 additional codes.
3 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 2012.
Child Classifications
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- G06Q 20/06 Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme since 2012 +1 CPC IPC+CPC Available in IPC and CPC