H04Q2213/31 - CPC Classification Index

ClassID:

231812 ⎘

H04Q2213/31 - CPC Classification

Classification description:

Indexing scheme relating to selecting arrangements in general and for multiplex systems Delay devices; Circuits, e.g. shift memories

Recent Application in this class:

20250294272

OPTICAL SWITCH WITH ALL-OPTICAL MEMORY BUFFER

20240236529

Optical switch with all-optical memory buffer

20240015420

Optical switch with all-optical memory buffer