having switching means (by changing the optical properties of the medium G02F1/00)

Introduced: January 1995

Title

Titles differ between systems:

IPC: having switching means

CPC: having switching means (by changing the optical properties of the medium G02F1/00)

Full Title

Full titles differ between systems:

IPC:

Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings > Coupling light guides > Optical coupling means > having switching means

CPC:

Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings > Coupling light guides > Optical coupling means (G02B6/36, G02B6/42 take precedence) > having switching means (by changing the optical properties of the medium G02F1/00)

Of 11 combined children, 0 exist in both systems.

11 codes are CPC-only extensions.

Child Classifications

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G02B 6/3502 +3 CPC CPC only CPC only
G02B 6/351 +6 CPC CPC only CPC only
G02B 6/3536 CPC only CPC only
G02B 6/3538 CPC only CPC only
G02B 6/354 +5 CPC CPC only CPC only
G02B 6/3564 +5 CPC CPC only CPC only
G02B 6/3586 +2 CPC CPC only CPC only
G02B 6/3592 CPC only CPC only
G02B 6/3594 CPC only CPC only
G02B 6/3596 CPC only CPC only
G02B 6/3598 CPC only CPC only