Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
H04N 7/083

with signal insertion during the vertical and the horizontal blanking interval

Introduced: January 1995

Full Title

Full titles differ between systems:

IPC:

Television systems > Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band > with signal insertion during the vertical and the horizontal blanking interval

CPC:

Television systems (details H04N3/00, H04N5/00; methods or arrangements, for coding, decoding, compressing or decompressing digital video signals H04N19/00; selective content distribution H04N21/00) > Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band > with signal insertion during the vertical and the horizontal blanking interval

No child classifications to compare. This is a leaf node in both IPC and CPC.