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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
H04N 5/30

Transforming light or analogous information into electric information (scanning details H04N3/00; cameras or camera modules comprising electronic image sensors, or control thereof H04N23/00; circuitry of solid-state image sensors [SSIS] or control thereof H04N25/00)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Transforming light or analogous information into electric information

CPC: Transforming light or analogous information into electric information (scanning details H04N3/00; cameras or camera modules comprising electronic image sensors, or control thereof H04N23/00; circuitry of solid-state image sensors [SSIS] or control thereof H04N25/00)

Full Title

Full titles differ between systems:

IPC:

Details of television systems > Transforming light or analogous information into electric information

CPC:

Details of television systems (scanning details or combination thereof with generation of supply voltages H04N3/00) > Transforming light or analogous information into electric information (scanning details H04N3/00; cameras or camera modules comprising electronic image sensors, or control thereof H04N23/00; circuitry of solid-state image sensors [SSIS] or control thereof H04N25/00)

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

2 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • H04N 5/33 Transforming infrared radiation (cameras or camera modules for generating image signals from infrared radiation H04N23/20; circuitry of SSIS for transforming infrared radiation into image signals H04N25/20) since 1974 IPC+CPC Available in IPC and CPC