H05K 9/0007 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

H05K 9/0007

Full Title

Screening of apparatus or components against electric or magnetic fields (devices for absorbing radiation from an antenna H01Q17/00)

Of 15 combined children, 0 exist in both systems.

15 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.