ClassID:

173099

G01T1/171 - CPC Classification

Classification description:

Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation; Measuring radiation intensity; Circuit arrangements not adapted to a particular type of detector Compensation of dead-time counting losses

Recent Application in this class:
#1
20260147125
2026-05-28

TIMER-BASED AMPLITUDE CORRECTION METHOD FOR PHOTON COUNTING COMPUTED TOMOGRAPHY

#2
20260098975
2026-04-09

ENERGY BIN EVENT COUNTING SYSTEM

#3
20240188918
2024-06-13

TIMER-BASED AMPLITUDE CORRECTION METHOD FOR PHOTON COUNTING COMPUTED TOMOGRAPHY

#4
20240168179
2024-05-23

PULSE SHAPER CIRCUIT

#5
20240023911
2024-01-25

Method to detect energy-dependent count loss

#6
20230358902
2023-11-09

DYNAMIC RANGE EXTENSION OF SPAD-BASED DEVICES

#7
20230314639
2023-10-05

ENERGY BIN EVENT COUNTING SYSTEM

#8
20230296796
2023-09-21

Energy-Resolving Photon Counting Detector Pixel

#9
20230062043
2023-03-02

Photon counting circuit, radiographic imaging apparatus, and threshold setting method

#10
20230024679
2023-01-26

Compensation of polarization effects in photon counting detectors

#11
20220308242
2022-09-29

X-ray photon-counting data correction through deep learning

#12
20220187478
2022-06-16

System and method for charge sharing compensation for X-ray photon counting detectors

#13
20220187477
2022-06-16

Charge sharing compensation with sampled discriminators

#14
20220099845
2022-03-31

Gamma camera dead time determination in real time using long lived radioisotopes

#15
20210366165
2021-11-25

Dead-time correction method in quantitative positron emission tomography (PET) reconstruction for various objects and radioactivity distributions

#16
20210239866
2021-08-05

Input count rate estimation in radiation pulse detectors

#17
20210209816
2021-07-08

MODELLING PILEUP EFFECT FOR USE IN SPECTRAL IMAGING

#18
20210124066
2021-04-29

Processing apparatus, sysyem, X-ray measurement method, and program

#19
20210109236
2021-04-15

Detection method and detector apparatus for correcting count rate for dead time

#20
20210096270
2021-04-01

Sealed radiation detector module systems and methods

#21
20200408931
2020-12-31

Pulse counting coincidence correction based on count rate and measured live time

#22
20200363542
2020-11-19

Correction method for quantification accuracy improvement in list mode reconstruction

#23
20200352526
2020-11-12

Controlling pulse pileup

#24
20200326437
2020-10-15

Photon-counting in a spectral radiation detector

#25
20200193654
2020-06-18

System and method for statistical iterative reconstruction and material decomposition

#26
20190213759
2019-07-11

Tomographic imaging apparatus, method of controlling the same, and computer program product

#27
20190180113
2019-06-13

Pixel-based event detection for tracking, hostile fire indication, glint suppression, and other applications

#28
20190170882
2019-06-06

System and method to unpile overlapping pulses

#29
20190146098
2019-05-16

Dead-time calibration for a radiation detector

#30
20190120975
2019-04-25

Device for counting particles for a radiation detector

#31
20180267174
2018-09-20

Dose rate measurement systems and methods

#32
20180225521
2018-08-09

Pixel-based event detection for tracking, hostile fire indication, glint suppression, and other applications

#33
20180160989
2018-06-14

X-ray device with reduced pile-up

#34
20180113222
2018-04-26

Gamma system count loss correction with virtual pulse injection

#35
20180038965
2018-02-08

Radiation monitoring equipment

#36
20170371046
2017-12-28

Pixel based dead time correction

#37
20170371044
2017-12-28

Radiation detector, and X-ray analysis apparatus and radiation detection method using the same

#38
20170322319
2017-11-09

Sub-pixel segmentation for semiconductor radiation detectors and methods of fabricating thereof

#39
20170276806
2017-09-28

Radiation detector

#40
20170261620
2017-09-14

Photon counting detector and X-ray computed tomography (CT) apparatus

#41
20170248704
2017-08-31

Dead-time correction system and method

#42
20170231584
2017-08-17

X-ray imaging apparatus

#43
20170188982
2017-07-06

Gamma camera dead time determination in real time using long lived radioisotopes

#44
20170115404
2017-04-27

Method for dead time determination in a gamma camera and a system for accomplishing the same

#45
20170035376
2017-02-09

Low power photon counting system

#46
20160377741
2016-12-29

Signal processor and radiation detection device

#47
20160363688
2016-12-15

High throughput pulse height analyzer

#48
20160356894
2016-12-08

Gamma camera dead time compensation using a companion radioisotope

#49
20160313459
2016-10-27

Method and apparatus for resolving signals in data

#50
20160209520
2016-07-21

Photon counting system and method

#51
20160116615
2016-04-28

Method of processing a particle spectrum

#52
20160095559
2016-04-07

Photon-counting detector with count-rate dependent multiplexing

#53
20160077148
2016-03-17

Signal processing device and method and radiation detecting device for a pileup phenomenon

#54
20160076935
2016-03-17

Pulse processing circuit with correction means

#55
20160011321
2016-01-14

Timestamping detected radiation quanta

#56
20150327827
2015-11-19

X-ray computed tomography apparatus and photon counting method

#57
20150309188
2015-10-29

Detector unit with pulse shaper

#58
20150192684
2015-07-09

RADIOGRAPHIC IMAGE CAPTURING DEVICE, METHOD FOR ACQUIRING CORRECTION DATA, AND COMPUTER READABLE STORAGE MEDIUM

#59
20150185332
2015-07-02

Spectral photon counting detector

#60
20150142361
2015-05-21

High dynamic range detector correction algorithm

#61
20150115167
2015-04-30

Method for radiation detection signal processing

#62
20150083913
2015-03-26

Radiation detector and sample analyzer

#63
20150063533
2015-03-05

High flux photon counting detector electronics

#64
20140328466
2014-11-06

Detection apparatus for detecting photons taking pile-up events into account

#65
20140314211
2014-10-23

Pileup correction method for a photon-counting detector

#66
20140231646
2014-08-21

Radiation measurement apparatus

#67
20140197320
2014-07-17

Multiple timing measurements for positron emission tomography

#68
20140191136
2014-07-10

Photon counting imaging method and device with instant retrigger capability

#69
20140188418
2014-07-03

Pulse processing device and radiation measuring device

#70
20140161226
2014-06-12

Processing device and method for the spectrometric measurement of a photon flux

#71
20140105370
2014-04-17

Apparatus for calibrating photon-counting type of radiation detector and method of calibrating the same

#72
20140084961
2014-03-27

Method and apparatus for analog pulse pile-up rejection

#73
20130320224
2013-12-05

Radiation image capturing device, radiation image capturing system, computer readable medium and radiation image capturing device control method

#74
20130146767
2013-06-13

Radiation measuring device

#75
20130136234
2013-05-30

Radiographic image detector and controlling method therefor

#76
20130051524
2013-02-28

Radiation image capturing device, radiation image capturing system, computer readable medium and radiation image capturing device control method

#77
20130046500
2013-02-21

Method for correcting the stacking phenomenon applied to X-ray spectrums acquired using a spectrometric sensor

#78
20130044248
2013-02-21

Integrated Circuit and Sensor for Imaging

#79
20120239310
2012-09-20

Method and device for recognition of a material making use of its transmission function

#80
20120236986
2012-09-20

Circuit arrangement for a directly converting detector and likewise the use thereof and a method for reading a directly converting detector

#81
20120138808
2012-06-07

Lag compensating X-ray detector and method of driving the same

#82
20120121063
2012-05-17

X-ray examination device and method

#83
20120121050
2012-05-17

Method and apparatus for analog pulse pile-up rejection

#84
20120112088
2012-05-10

Enhanced photon detection for scanner

#85
20120041700
2012-02-16

Method and apparatus for resolving individual signals in detector output data

#86
20110251828
2011-10-13

Method and apparatus for resolving piled-up pulses by using a mathematical transform

#87
20110155899
2011-06-30

Method and apparatus for acquiring radiation data

#88
20110147594
2011-06-23

Radiation imaging method with individual signal resolution

#89
20110112810
2011-05-12

Method and apparatus for borehole logging

#90
20110098980
2011-04-28

Device for processing a signal delivered by a radiation detector

#91
20110042573
2011-02-24

System and method counting photons

#92
20110035197
2011-02-10

Screening method and apparatus

#93
20100270472
2010-10-28

Digital pulse processing for multi-spectral photon counting readout circuits

#94
20100207027
2010-08-19

Particle-counting apparatus with pulse shortening

#95
20100193700
2010-08-05

SPECTRAL PHOTON COUNTING DETECTOR

#96
20100187432
2010-07-29

Spectral photon counting detector

#97
20090048795
2009-02-19

METHOD AND APPARATUS FOR RESOLVING INDIVIDUAL SIGNALS IN DETECTOR OUTPUT DATA

#98
20090039273
2009-02-12

High DQE photon counting detector using statistical recovery of pile-up events

#99
20090037126
2009-02-05

Pileup rejection in an energy-dispersive radiation spectrometry system

#100
20090034682
2009-02-05

Adapting a high-performance pulse processor to an existing spectrometry system

#101
20090032715
2009-02-05

Pileup rejection in an energy-dispersive radiation spectrometry system

#102
20080319714
2008-12-25

Processing of spectrometer pile-up events

#103
20080260094
2008-10-23

Method and apparatus for spectral computed tomography

#104
20080240342
2008-10-02

Advanced Csct Detector Shapes

#105
20080172206
2008-07-17

Methods for detecting and analyzing piled-up X-rays in an X-ray spectrometry system

#106
20080135770
2008-06-12

Afterglow DC-offset calibration in a nuclear imaging system

#107
20080033673
2008-02-07

Photon detector for photon-induced triggering of measuring electrons

#108
20070290126
2007-12-20

Pileup rejection

#109
20070262251
2007-11-15

Method of resolving ambiguity in photon counting-based detectors

#110
20070170357
2007-07-26

Afterglow DC-offset calibration in a nuclear imaging system

#111
20070147702
2007-06-28

Method and apparatus for resolving individual signals in detector output data

#112
20070133068
2007-06-14

CMOS image sensor having hybrid pixel arrays

#113
20070076848
2007-04-05

Direct conversion X-ray detector with over-range and pile-up correction

#114
20070069140
2007-03-29

Afterglow DC-offset calibration in a nuclear imaging system

#115
20060289780
2006-12-28

Afterglow detection and count rate generation in a nuclear imaging system

#116
20060285642
2006-12-21

Method for measuring dead time of X-ray detector

#117
20060284100
2006-12-21

Pipeline processing of pulse pile-up correction in a nuclear medicine imaging system

#118
20060276706
2006-12-07

Methods and systems for medical imaging

#119
20060255281
2006-11-16

Radioactive decay based stable time or frequency reference signal source

#120
20060091314
2006-05-04

Methods and apparatus for real-time error correction

#121
20050253076
2005-11-17

Method and system for normalization of a positron emission tomography system

#122
20050123090
2005-06-09

Method for operation of a counting radiation detector with improved linearity

#123
20050031070
2005-02-10

Radiographic apparatus and radiation detection signal processing method