wherein the radiation-sensitive devices and the electric light source are all semiconductor devices

Introduced: January 2025

Full Title

Full titles differ between systems:

IPC:

Radiation-sensitive semiconductor devices covered by groups , or being structurally associated with electric light sources and electrically or optically coupled thereto > wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers > wherein the radiation-sensitive devices and the electric light source are all semiconductor devices

CPC:

Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto > wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers > wherein the radiation-sensitive devices and the electric light source are all semiconductor devices

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 2025.

Child Classifications

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H10F 55/255 formed in, or on, a common substrate since 2025 IPC+CPC Available in IPC and CPC