The list of technical areas where Combination Sets are authorised for classification was updated following the deletion of subclass H01L from the IPC and CPC as of 1 January 2026. Combination sets are not used under the new class H10 in CPC.
The list of technical areas where Combination Sets are authorised for classification was updated following the deletion of subclass H01L from the IPC and CPC as of 1 January 2026. Combination sets are not used under the new class H10 in CPC.