Patents-Review.com
ClassID:

164878 ⎘

G01D5/35348 - CPC Classification

Classification description:

Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infra-red, visible, or ultra-violet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using other arrangements than interferometer arrangements; Sensor working in transmission using stimulated emission to detect the measured quantity

Recent Application in this class:
#1
20250130075
2025-04-24

PROCESSING APPARATUS, DISTRIBUTED ACOUSTIC SENSING SYSTEM, DISTRIBUTED ACOUSTIC SENSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM

 #2
20210284904
2021-09-16

Fiber optic measuring device with monolithic phosphor composite

 #3
20190195665
2019-06-27

Distributed dynamic strain fiber optics measurement by Brillouin optical time-domain reflectometry

 #4
20180278009
2018-09-27

Brillouin sensing system using optical microwave frequency discriminators and scrambler

 #5
20160209478
2016-07-21

Magnetometer and method of fabrication

 #6
20160025524
2016-01-28

Brillouin optical distributed sensing device and method with improved tolerance to sensor failure

 #7
20140083197
2014-03-27

Distributed sensing employing stimulated Brillouin scattering in optical fibers

 #8
20130308123
2013-11-21

Optical fiber characteristics measurement device and method

 #9
20120230629
2012-09-13

Fibre optic distributed sensing

 #10
20120206718
2012-08-16

Stimulated Brillouin system with multiple FBG's

 #11
20120062875
2012-03-15

System for improving the dynamic range and reducing measurement uncertainty in fibre optic distributed sensors and fibre optic distributed measurement equipment

 #12
20110182544
2011-07-28

Optical fiber sensor

 #13
20110032517
2011-02-10

Optical fiber characteristic measuring device and method

 #14
20100238427
2010-09-23

Optical fiber feature distribution sensor

 #15
20100092127
2010-04-15

Optical fiber distribution type sensor and optical fiber distribution type detecting method

 #16
20080084914
2008-04-10

Sensor and disturbance measurement method using the same

 #17
20070280582
2007-12-06

Method and system for adjusting the sensitivity of optical sensors

 #18
20050207752
2005-09-22

Physical quantity measuring method using Brillouin optical fiber sensor

 #19
16844880
2020-10-06

Monolithic phosphor composite for sensing systems