G01R13/40 - CPC Classification Index

ClassID:

171392 ⎘

G01R13/40 - CPC Classification

Classification description:

Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect

Sub-classes:

G01R13/401 » {for continuous analogue, or simulated analogue, display} 0
G01R13/404 » {for discontinuous display, i.e. display of discrete values } 1

Recent Application in this class:

20240201104

2024-06-20

INSPECTION DEVICE

20210285986

2021-09-16

Voltage indicator display module with removable battery shuttle

20170276704

2017-09-28

OPTICAL DEVICE PACKAGE AND OPTICAL SWITCH

20160146855

2016-05-26

Formatting and navigating graphed information

20050225311

2005-10-13

Binary voltage indicator