G01J2001/4406 - CPC Classification Index

#1

20250155285

2025-05-15

Photoelectric Conversion Device

#2

20240361182

2024-10-31

METHOD AND APPARATUS FOR INTERFERENCE REDUCTION IN OPTICAL SENSING RECEIVERS

#3

20240133738

2024-04-25

Time-domain filtering of gamma events

#4

20230343879

2023-10-26

PHOTOELECTRIC CONVERSION APPARATUS, OPTICAL DETECTION SYSTEM, AND MOVABLE BODY

#5

20230324219

2023-10-12

Dual-amplifier circuit for optical signals

#6

20230014629

2023-01-19

METHODS FOR DETERMINING PHOTODETECTOR GAIN-VOLTAGE USING OPTICAL SIGNALS

#7

20220244099

2022-08-04

Time-domain filtering of gamma events

#8

20210293616

2021-09-23

Ambient light determination using physiological metric sensor data

#9

20210131863

2021-05-06

Ambient light determination using physiological metric sensor data

#10

20210029286

2021-01-28

Digital pixel with extended dynamic range

#11

20200183108

2020-06-11

Optical module

#12

20200080890

2020-03-12

Gated superconducting photon detector

#13

20200065947

2020-02-27

ADAPTIVE EXPOSURE CONTROL SYSTEM, FOR HIGH DYNAMIC RANGE SENSING OF PHENOMENA HAVING EXTREME VARIATION IN SIGNAL LEVEL

#14

20200057146

2020-02-20

Detecting light using a plurality of avalanche photodiode elements

#15

20200056937

2020-02-20

Object detector, sensing device, and mobile apparatus

#16

20200018653

2020-01-16

Control circuit and control method for infrared detector, and imaging device

#17

20200000206

2020-01-02

Color capture system and device

#18

20190376842

2019-12-12

Measurement device for light-emitting device and method for measuring light-emitting device

#19

20190341918

2019-11-07

Arrangement for a photodetector circuit for low power applications, and a corresponding method and a computer program product

#20

20190212510

2019-07-11

Optical module

#21

20190204148

2019-07-04

Method for managing dynamic range of an optical detection device, and corresponding device

#22

20190170580

2019-06-06

Optical emission spectrometer with cascaded charge storage devices

#23

20190170574

2019-06-06

Method and system for balancing optical receiver

#24

20190113385

2019-04-18

Photo-detection device, imaging apparatus, and imaging system

#25

20180376046

2018-12-27

Digital pixel with extended dynamic range

#26

20180364272

2018-12-20

Integrated wind laser rangefinder receiver

#27

20180337295

2018-11-22

Quantum dot photodetector apparatus and associated methods

#28

20180335343

2018-11-22

Gated superconducting photon detector

#29

20180283939

2018-10-04

Dynamic lock-in detection bandwidth for SRS imaging

#30

20180180473

2018-06-28

Light receiver having a plurality of avalanche photodiode elements and method for supplying a bias voltage

#31

20180167561

2018-06-14

Detection device and microscope system

#32

20180073921

2018-03-15

Optical module

#33

20180031420

2018-02-01

Method for improving the dynamic range of a device for detecting light

#34

20180019825

2018-01-18

Light receiving device

#35

20170356796

2017-12-14

Object detector, sensing device, and mobile apparatus

#36

20170328767

2017-11-16

Color ambient light sensor circuitry for electronic devices

#37

20170299430

2017-10-19

Aquarium photometer

#38

20170261371

2017-09-14

Optical receiver and laser radar with scan operation

#39

20170203387

2017-07-20

Method for ascertaining a concentration of at least one material in a powder for an additive production method

#40

20170179912

2017-06-22

Gain calibration for an imaging system

#41

20170167915

2017-06-15

Adjusting gain of detector

#42

20170141844

2017-05-18

Collective acquisition-type photodetection device and photodetection method having a time delay adjustment unit wherein each time-adjusted optical signal train is photomixed with an optical frequency comb at different timings in a photomixer

#43

20170131143

2017-05-11

Photodetection circuit having at least one counter operative in response to a mode switching circuit and operating method thereof

#44

20170131142

2017-05-11

Method and system for balancing optical receiver

#45

20170108376

2017-04-20

Optical sensor for range finding and wind sensing measurements

#46

20160178442

2016-06-23

Fully-differential amplification for pyrometry

#47

20160170080

2016-06-16

Detector, preamplifier selection apparatus, systems, and methods

#48

20160056785

2016-02-25

Gain calibration for an imaging system

#49

20160005187

2016-01-07

Process for matching color and appearance of coatings

#50

20150382425

2015-12-31

Illumination device and method for calibrating and controlling an illumination device comprising a phosphor converted LED

#51

20150292942

2015-10-15

Receiver of a pulsed light signal with wide dynamic range

#52

20150241276

2015-08-27

Spectrophotometer and spectrophotometric measurement method

#53

20140374570

2014-12-25

Gain-ranging charge amplifier

#54

20130206960

2013-08-15

Photo-sensing pixel circuit with conversion gain adjustment unit and image sensor

#55

20130119246

2013-05-16

Detector, preamplifier selection apparatus, systems, and methods

#56

20120214246

2012-08-23

System and Method for Extending Dynamic Range for a Detector

#57

20110192957

2011-08-11

System and Method for Extending Dynamic Range for a Detector

#58

20100187405

2010-07-29

Photoelectric conversion device and manufacturing method thereof

#59

20100166437

2010-07-01

Optical detecting circuit, optical transmitting apparatus, and optical detecting method

#60

20060261253

2006-11-23

Photoelectric conversion device and manufacturing method thereof

#61

20050059017

2005-03-17

System and method for extending dynamic range of a detector

#62

17207755

2022-02-22

Optical sensor and method having high linearity digital controlling mechanism

#63

16373233

2020-08-11

Ultraviolet flame sensor with dynamic excitation voltage generation

#64

16204036

2019-12-03

Space lasercom optical bench