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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
H04N 5/272

Means for inserting a foreground image in a background image, i.e. inlay, outlay

Introduced: January 1985

Full Title

Full titles differ between systems:

IPC:

Details of television systems > Studio circuitry; Studio devices; Studio equipment > Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects > Means for inserting a foreground image in a background image, i.e. inlay, outlay

CPC:

Details of television systems (scanning details or combination thereof with generation of supply voltages H04N3/00) > Studio circuitry; Studio devices; Studio equipment (cameras or camera modules comprising electronic image sensors, or control thereof H04N23/00) > Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects > Means for inserting a foreground image in a background image, i.e. inlay, outlay

CPC subdivides this area 3x more granularly than IPC with 2 additional codes.

2 codes are CPC-only extensions.

Note: 1 CPC extensions are marked as secondary classification only.

IPC defines codes here since 1985.

Child Classifications

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