Patent Classification Explorer PCE

DIFF Main Group

H04W 56/00

Synchronisation arrangements

Introduced: January 2009

Of 6 combined children, 0 exist in both systems.

6 codes are CPC-only extensions.

Child Classifications

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H04W 56/0005 CPC only CPC only
H04W 56/001 +3 CPC CPC only CPC only
H04W 56/003 CPC only CPC only
H04W 56/0035 CPC only CPC only
H04W 56/004 +2 CPC CPC only CPC only
H04W 56/0055 +3 CPC CPC only CPC only