Pattern recognition

Introduced: January 2023

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

IPC defines codes here since 2023.

Child Classifications

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G06F 18/10 Pre-processing; Data cleansing since 2023 IPC+CPC Available in IPC and CPC
G06F 18/20 Analysing since 2023 +2 CPC IPC+CPC Available in IPC and CPC
G06F 18/30 Post-processing since 2023 IPC+CPC Available in IPC and CPC
G06F 18/40 Software arrangements specially adapted for pattern recognition, e.g. user interfaces or toolboxes therefor since 2023 +1 CPC IPC+CPC Available in IPC and CPC