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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
G06F 16/335

Filtering based on additional data, e.g. user or group profiles (filtering in web context G06F16/9535, G06F16/9536)

Introduced: January 2019

Title

Titles differ between systems:

IPC: Filtering based on additional data, e.g. user or group profiles

CPC: Filtering based on additional data, e.g. user or group profiles (filtering in web context G06F16/9535, G06F16/9536)

Full Title

Full titles differ between systems:

IPC:

Information retrieval; Database structures therefor; File system structures therefor > of unstructured textual data > Querying > Filtering based on additional data, e.g. user or group profiles

CPC:

Information retrieval; Database structures therefor; File system structures therefor > of unstructured textual data (document management systems G06F16/93) > Querying > Filtering based on additional data, e.g. user or group profiles (filtering in web context G06F16/9535, G06F16/9536)

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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