G06F 16/316 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

G06F 16/316

Full Title

Information retrieval; Database structures therefor; File system structures therefor > of unstructured textual data (document management systems G06F16/93) > Indexing; Data structures therefor; Storage structures

Of 4 combined children, 0 exist in both systems.

4 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.

View in CPC →