with integrated circuit chips

Introduced: January 1990

Full Title

Record carriers for use with machines and with at least a part designed to carry digital markings > characterised by the kind of the digital marking, e.g. shape, nature, code > Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards > with integrated circuit chips

CPC subdivides this area 4x more granularly than IPC with 6 additional codes.

6 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1990.

Child Classifications

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G06K 19/0701 +5 CPC CPC only CPC only
G06K 19/0716 +2 CPC CPC only CPC only
G06K 19/0719 CPC only CPC only
G06K 19/072 +1 CPC CPC only CPC only
G06K 19/0722 CPC only CPC only
G06K 19/0723 +5 CPC CPC only CPC only
G06K 19/073 Special arrangements for circuits, e.g. for protecting identification code in memory (protection against unauthorised use of computer memory G06F12/14) since 1990 +1 CPC IPC+CPC Available in IPC and CPC
G06K 19/077 Constructional details, e.g. mounting of circuits in the carrier since 1990 +8 CPC IPC+CPC Available in IPC and CPC