ClassID:

165801

G01J1/0459 - CPC Classification

Classification description:

Photometry, e.g. photographic exposure meter; Details; Optical or mechanical part supplementary adjustable parts; Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using an optical amplifier of light or coatings to improve optical coupling

Recent Application in this class:
#1
20240011829
2024-01-11

Spectrally multiplexed single-photon emitter

#2
20230228619
2023-07-20

Optical sensor module and packaging method thereof

#3
20220316943
2022-10-06

Optical sensor and method of operating an optical sensor

#4
20220163382
2022-05-26

Optical device metrology systems and related methods

#5
20200173847
2020-06-04

Self-clocked low noise photoreceiver (SCLNP)

#6
20200011732
2020-01-09

Optical sensor and method of operating an optical sensor

#7
20190375045
2019-12-12

Laser noise elimination in transmission thermometry

#8
20190234794
2019-08-01

Ambient light sensor window coatings for electronic devices

#9
20190137332
2019-05-09

Optical sensor

#10
20190131757
2019-05-02

Nonlinear optical imaging

#11
20180232208
2018-08-16

Integrated quantum-random noise generator using quantum vacuum states of light

#12
20170176246
2017-06-22

Ambient light sensor window coatings for electronic devices

#13
20160380406
2016-12-29

Compact WDM optical modules

#14
20160240721
2016-08-18

Optical sensor

#15
20160238444
2016-08-18

Multi-site sensing accessory, multi-site sensing device, and multi-site sensing system

#16
20160238443
2016-08-18

Optical sensor

#17
20160238441
2016-08-18

Optical sensor

#18
20160238440
2016-08-18

Optical sensor

#19
20160238439
2016-08-18

Optical sensor

#20
20140337400
2014-11-13

Integrated quantum-random noise generator using quantum vacuum states of light

#21
20130264316
2013-10-10

Laser noise elimination in transmission thermometry

#22
20130134302
2013-05-30

Optical intensity determination unit, method of forming the same, and optical A/D converter

#23
20130089888
2013-04-11

System and method for nonlinear optical devices

#24
20130087693
2013-04-11

Single-photon detection system comprising non-linear optical amplifier and related method of operation

#25
20130087689
2013-04-11

System and method for nonlinear optical devices

#26
20110213349
2011-09-01

Apparatus and method for detecting overheating during laser surgery

#27
20060243909
2006-11-02

System and method for sensitive photon detection

#28
14732277
2017-01-31

System and method for optical amplification

#29
14273858
2016-09-13

Compact WDM optical modules