Analysing

Introduced: January 2023

Full Title

Pattern recognition > Analysing

Additional Content IPC

Arrangements for image or video recognition or understanding ICT specially adapted for biostatistics; ICT specially adapted for bioinformatics-related machine learning or data mining, e.g. knowledge discovery or pattern finding Machine learning, data mining or chemometrics for chemoinformatics ICT specially adapted for computer-aided diagnosis, e.g. based on medical expert systems

Of 10 combined children, 8 exist in both systems.

2 codes are CPC-only extensions.

IPC defines codes here since 2023.

Child Classifications

Navigate with arrow keys, Enter to open

G06F 18/21 Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation since 2023 +2 CPC IPC+CPC Available in IPC and CPC
G06F 18/22 Matching criteria, e.g. proximity measures since 2023 IPC+CPC Available in IPC and CPC
G06F 18/23 Clustering techniques since 2023 IPC+CPC Available in IPC and CPC
G06F 18/24 Classification techniques since 2023 +1 CPC IPC+CPC Available in IPC and CPC
G06F 18/25 Fusion techniques since 2023 +5 CPC IPC+CPC Available in IPC and CPC
G06F 18/26 Discovering frequent patterns since 2023 IPC+CPC Available in IPC and CPC
G06F 18/27 Regression, e.g. linear or logistic regression since 2023 IPC+CPC Available in IPC and CPC
G06F 18/28 Determining representative reference patterns, e.g. by averaging or distorting; Generating dictionaries since 2023 IPC+CPC Available in IPC and CPC
G06F 18/285 CPC only CPC only
G06F 18/29 +1 CPC CPC only CPC only

Top Applicants

Top Applicants (IPC)

Class G06,2013–2023, worldwide · Source: EPO PATSTAT

SAMSUNG ELECTRONICS COMPANY KR 66,669
IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 62,313
MICROSOFT TECHNOLOGY LICENSING US 41,918
GOOGLE US 32,969
SGCC(STATE GRID CORPORATION OF CHINA) 30,822
INTEL CORPORATION US 30,010
TENCENT TECHNOLOGY (SHENZHEN) COMPANY 28,235
HUAWEI TECHNOLOGIES COMPANY CN 26,079
APPLE US 21,891
HUAWEI TECHNOLOGIES COMPANY 20,505

Top Applicants (CPC)

Class G06,2013–2023, worldwide · Source: EPO PATSTAT

SAMSUNG ELECTRONICS COMPANY KR 76,952
IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 62,841
MICROSOFT TECHNOLOGY LICENSING US 44,778
GOOGLE US 35,735
INTEL CORPORATION US 32,087
HUAWEI TECHNOLOGIES COMPANY CN 30,572
TENCENT TECHNOLOGY (SHENZHEN) COMPANY 25,023
APPLE US 23,482
SGCC(STATE GRID CORPORATION OF CHINA) 22,548
HUAWEI TECHNOLOGIES COMPANY 20,917