ClassID:

173104

G01T1/185 - CPC Classification

Classification description:

Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation; Measuring radiation intensity with ionisation chamber arrangements

Recent Application in this class:
#1
20260072183
2026-03-12

DETECTING APPARATUS AND RADIATION IDENTIFICATION APPARATUS

#2
20260056333
2026-02-26

DEVICES, SYSTEMS, AND METHODS FOR TRITIUM GAS DETECTION

#3
20250383457
2025-12-18

DEVICE FOR DETECTING LOW-INTENSITY ALPHA PARTICLES

#4
20250298153
2025-09-25

DETECTION DEVICE

#5
20250180758
2025-06-05

LOW COST, ROBUST AND HIGH SENSITIVITY ION-CONDUCTING POLYCRYSTALLINE RADIATION DETECTORS

#6
20240411034
2024-12-12

CAVITY IONIZATION CHAMBER FOR MEASURING DOSE RATE AT PROTECTION-LEVEL

#7
20240402364
2024-12-05

RADIOGRAPHIC IMAGING BASED ON DETECTION OF IONIZING PARTICLES

#8
20240393483
2024-11-28

RADIATION DETECTION ELEMENT AND RADIATION DETECTION DEVICE

#9
20240393482
2024-11-28

HYBRID MESH FOR MICROMEGAS DETECTOR

#10
20240272316
2024-08-15

GAS DETECTOR FABRICATION METHOD, GAS DETECTOR, AND RAY DETECTION DEVICE

#11
20240234073
2024-07-11

METHODS, SYSTEMS, AND APPARATUS FOR MONITORING RADIATION OUTPUT OF LAMPS

#12
20240136140
2024-04-25

METHODS, SYSTEMS, AND APPARATUS FOR MONITORING RADIATION OUTPUT OF LAMPS

#13
20240120121
2024-04-11

CALIBRATOR DEVICE DESIGNED TO MEASURE THE ACTIVITY OF A RADIOELEMENT

#14
20240110655
2024-04-04

SYSTEM AND METHOD FOR EQUALIZING PRESSURE IN IONIZATION CHAMBER OF RADIATION DEVICE

#15
20230384465
2023-11-30

DETECTION DEVICE

#16
20230375725
2023-11-23

METHOD FOR DETERMINING 224Ra IN SEDIMENT BY USING PULSE IONIZATION CHAMBER EMANOMETER

#17
20230314632
2023-10-05

MEASURING DEVICE, MEASURING METHOD, MEASURING SYSTEM, AND RADIATION THERAPY SYSTEM

#18
20230258827
2023-08-17

Muon detector for muon tomography

#19
20230184966
2023-06-15

X-ray detector with interdigitated network

#20
20230137266
2023-05-04

Quantum electromagnetic field sensor and imager

#21
20230036752
2023-02-02

Pressure-regulating large-area windowless airflow proportional counter

#22
20220128714
2022-04-28

Radiation dose latency measurement system

#23
20220107429
2022-04-07

DEVICES, SYSTEMS, AND METHODS FOR MEASURING RADIOACTIVE ISOTOPE PRODUCTION IN BULK

#24
20210364659
2021-11-25

Radon detection with a three-part diffusion chamber and scintillation coating over an extended surface

#25
20210364656
2021-11-25

Ionizing radiation detecting device

#26
20210325917
2021-10-21

System and method for equalizing pressure in ionization chamber of radiation device

#27
20210255339
2021-08-19

Apparatus for measuring radon and thoron by using ionization chamber

#28
20210247527
2021-08-12

Radon sensor device using polyhedral-shaped ionization chamber

#29
20210239857
2021-08-05

Radiation detection element

#30
20210223411
2021-07-22

System and method for radon detection

#31
20210190973
2021-06-24

Electronic radiation dosimeter

#32
20210162238
2021-06-03

Ion chamber for radiation measurement

#33
20210124068
2021-04-29

Fissile neutron detector

#34
20210088676
2021-03-25

Radiation detector

#35
20200395140
2020-12-17

Radiation detectors employing contemporaneous detection and decontamination

#36
20200393575
2020-12-17

Detection element, production method for detection element, and detection device

#37
20200378938
2020-12-03

INDOOR RADON PREDICTION SYSTEM AND METHOD FOR RADON REDUCTION

#38
20200284919
2020-09-10

Ionizing radiation detecting device

#39
20200278457
2020-09-03

Radiation measuring device

#40
20200209410
2020-07-02

Radiation measuring instrument and radiation imaging apparatus

#41
20200200922
2020-06-25

Apparatus for Measuring Ionizing Radiation

#42
20200200921
2020-06-25

Method for Operating a Radiometric Measuring Device, and Radiometric Measuring Device

#43
20200096653
2020-03-26

Gas drift detector

#44
20200082954
2020-03-12

Radiation detectors employing contemporaneous detection and decontamination

#45
20200023204
2020-01-23

Method and apparatus for beam energy measurement

#46
20190341239
2019-11-07

Electrically conductive, gas-sealed, aluminum-to-aluminum connection and methods of making same

#47
20190243011
2019-08-08

Fissile neutron detector

#48
20190243009
2019-08-08

Ion and radiation detection devices based on carbon nanomaterials and two-dimensional nanomaterials

#49
20190240511
2019-08-08

Ion chamber for radiation measurement

#50
20190235101
2019-08-01

Object radiography apparatus and method for determining a state of an object radiography apparatus

#51
20190074098
2019-03-07

Activity cross-calibration of unsealed radionuclides utilizing a portable ion chamber

#52
20190056354
2019-02-21

Feedback method and device on high voltage of a gas detector

#53
20190004185
2019-01-03

Large-area X-ray gas detector

#54
20180364369
2018-12-20

System and method for an interrupt mode ion chamber

#55
20180353150
2018-12-13

Radiographic imaging apparatus, control apparatus, radiographic imaging system, method of controlling radiographic imaging system

#56
20180335414
2018-11-22

Single body quadruple cylinder tritium measuring apparatus

#57
20180329088
2018-11-15

Neutron position detector

#58
20180307017
2018-10-25

Aperture scanning Fourier ptychographic imaging

#59
20180284295
2018-10-04

Water-based radiation detector

#60
20180246226
2018-08-30

Detection element

#61
20180231670
2018-08-16

Ionizing radiation detecting device

#62
20180172845
2018-06-21

Sensors with virtual spatial sensitivity for monitoring a radiation generating device

#63
20180164445
2018-06-14

Circuit arrangement for acquisition of signals from an apparatus for measuring beams of charged particles for external radiotherapy

#64
20180145687
2018-05-24

Gating grid driver for gas radiation detectors

#65
20180088247
2018-03-29

Converter unit

#66
20180081069
2018-03-22

Radiation detector using gas amplification, manufacturing method for radiation detector using gas amplification, and method for detecting radiation by radiation detector using gas amplification

#67
20180038965
2018-02-08

Radiation monitoring equipment

#68
20180031712
2018-02-01

Alpha particle detection apparatus using dual probe structured ionization chamber and differential amplifier

#69
20170357013
2017-12-14

Detector and method for detecting ionizing radiation

#70
20170350991
2017-12-07

Ultra-thin plasma panel radiation detector

#71
20170329020
2017-11-16

Water soluble low alpha particle emission electrically-conductive coating

#72
20170216630
2017-08-03

Systems for efficient daily constancy check of proton therapy systems

#73
20170184730
2017-06-29

Detectors, system and method for detecting ionizing radiation using high energy current

#74
20170123076
2017-05-04

ULTRA-THIN PLASMA RADIATION DETECTOR

#75
20170108592
2017-04-20

Drift chamber connection methods and apparatus

#76
20170021198
2017-01-26

Ion chamber for radiation measurement

#77
20170010368
2017-01-12

Microcavity plasma panel radiation detector

#78
20160377747
2016-12-29

Muon tracker and muon tracking method

#79
20160377522
2016-12-29

Resistive type particle detection device and particle detection method

#80
20160363504
2016-12-15

Radioactive gas measurement apparatus and failed fuel inspection apparatus

#81
20160349381
2016-12-01

Ultra-thin plasma radiation detector

#82
20160320595
2016-11-03

Aperture scanning fourier ptychographic imaging

#83
20160314941
2016-10-27

Spherical device for detecting particles or radiation

#84
20160259065
2016-09-08

Ionizing radiation detecting device

#85
20160245929
2016-08-25

ION INDUCED IMPACT IONIZATION DETECTOR AND USES THEREOF

#86
20160231438
2016-08-11

SYSTEM FOR MEASURING RADIOACTIVITY IN A GAMMA BACKGROUND NOISE

#87
20160198999
2016-07-14

Dosimeter system

#88
20160133447
2016-05-12

Method for detecting and distinguishing between specific types of environmental radiation using a high pressure ionization chamber with pulse-mode readout

#89
20160049774
2016-02-18

Active ionization control with closed loop feedback and interleaved sampling

#90
20160047919
2016-02-18

Radiation detection apparatus

#91
20160041271
2016-02-11

Radiation detector and method

#92
20160011319
2016-01-14

Dosimetry apparatus, systems, and methods

#93
20150346357
2015-12-03

RADIATION MONITORING SYSTEM, METHOD, AND PROGRAM

#94
20150338527
2015-11-26

Detector for radiation, particularly high energy electromagnetic radiation

#95
20150338354
2015-11-26

Remote detection and identification of nuclear materials using multiple ion-chambers

#96
20150309184
2015-10-29

COMMUNICATING RADIOISOTOPE DOSAGE

#97
20150279642
2015-10-01

Apparatus for sensing ionic current

#98
20150247937
2015-09-03

Energy-sensitive fast neutron imaging detector and method for energy-sensitive fast neutron detection

#99
20150241262
2015-08-27

Radiation detector

#100
20150204984
2015-07-23

Plasma panel based radiation detector

#101
20150168565
2015-06-18

CARBON NANOMATERIALS BASED REAL TIME RADIATION DOSIMETER

#102
20150155146
2015-06-04

Geiger-Muller counter tube and radiation measurement apparatus

#103
20150090892
2015-04-02

Radiation measurement device

#104
20150069255
2015-03-12

Noise discrimination in photon counting system

#105
20150060685
2015-03-05

Converter unit

#106
20150060684
2015-03-05

Systems and methods for assaying an eluate for technetium and molybdenum content

#107
20150036038
2015-02-05

Aperture scanning fourier ptychographic imaging

#108
20140291538
2014-10-02

STEP UP CIRCUIT AND RADIATION METER

#109
20140291537
2014-10-02

AN IONIZATION CHAMBER

#110
20140291530
2014-10-02

Radiation measurement system

#111
20140264056
2014-09-18

Systems and methods for assaying an eluate for technetium and molybdenum content

#112
20140263994
2014-09-18

Radiation detector for well-logging tool

#113
20140239185
2014-08-28

Detector-readout interface for an avalanche particle detector

#114
20140231654
2014-08-21

APPARATUS FOR DETECTING RADIATION FIELDS

#115
20140217300
2014-08-07

DYNAMIC HIGH VOLTAGE BIAS FOR HIGH PRESSURE ION CHAMBERS

#116
20140209812
2014-07-31

High pressure ion chamber enclosure support mount

#117
20140209811
2014-07-31

Wide dynamic range bidirectional integrating electrometer with low leakage solid-state reset and range change operating over an extended temperature range

#118
20140197323
2014-07-17

Enclosure pressure relief mechanism inherent to case design

#119
20140191134
2014-07-10

Ion induced impact ionization detector and uses thereof

#120
20140183372
2014-07-03

SYSTEM AND METHOD FOR IONIZING RADIATION DETECTION

#121
20140175290
2014-06-26

Radiation detector probe for ionising radiation

#122
20140125349
2014-05-08

ELECTROMETER CURRENT INJECTION BY HIGH VOLTAGE RAMP

#123
20140117246
2014-05-01

Apparatus and method for detecting radiation

#124
20140102173
2014-04-17

Curved gaseous particle detector

#125
20140054453
2014-02-27

RADIATION BEAM ANALYZER AND METHOD

#126
20140021358
2014-01-23

Radiation Dose Meter for Measuring Radiation Dose in an External Magnetic Field

#127
20130284884
2013-10-31

Plasma panel based radiation detector

#128
20130277567
2013-10-24

Ionization device

#129
20130270446
2013-10-17

Ionization window

#130
20130256539
2013-10-03

Ion detector

#131
20130240748
2013-09-19

Plasma panel based ionizing radiation detector

#132
20130112888
2013-05-09

Ion chamber/beam position monitor

#133
20130068938
2013-03-21

Method for efficient daily constancy check or calibration of proton therapy system

#134
20130058458
2013-03-07

Radiographic imaging device and detector for a radiographic imaging device

#135
20120261585
2012-10-18

Capacitive spreading readout board

#136
20120261584
2012-10-18

Sensor element and X-ray detector comprising a plurality of sensor elements

#137
20120241632
2012-09-27

Nano structural anodes for radiation detectors

#138
20120227260
2012-09-13

Radiation detector using gas amplification and method for manufacturing the same

#139
20120205548
2012-08-16

PLASMA PANEL BASED RADIATION DETECTOR

#140
20120199752
2012-08-09

Radiographic imaging device and a detector for a radiographic imaging device

#141
20120181442
2012-07-19

Device and method for measuring an energy particle beam

#142
20120146798
2012-06-14

Method of utilizing ionization chambers to detect radiation and aerosolized radioactive particles

#143
20120043469
2012-02-23

Radiation detecting device to measure gamma-ray and neutron discriminately

#144
20120032090
2012-02-09

Systems, methods, and apparatus for anode and cathode electrical separation in detectors

#145
20120032089
2012-02-09

Method for detecting high-energy radiation using low voltage optimized ion chamber

#146
20120025085
2012-02-02

Ion detector

#147
20110309261
2011-12-22

Plasma panel based ionizing radiation detector

#148
20110284757
2011-11-24

APPARATUS, METHOD AND SYSTEM FOR MEASURING PROMPT GAMMA AND OTHER BEAM-INDUCED RADIATION DURING HADRON THERAPY TREATMENTS FOR DOSE AND RANGE VERIFICATION PURPOSES USING IONIZATION RADIATION DETECTION

#149
20110278444
2011-11-17

Radiation beam analyzer and method

#150
20110272591
2011-11-10

Protected readout electrode assembly

#151
20110231147
2011-09-22

Radiation detector and verification technique of positioning accuracy for radiation detector

#152
20110174982
2011-07-21

High radiation environment tunnel monitoring system and method

#153
20110147603
2011-06-23

Radiation detection apparatus

#154
20110133071
2011-06-09

Ion induced impact ionization detector and uses thereof

#155
20110114848
2011-05-19

System and method for ionizing radiation detection

#156
20110068275
2011-03-24

Neutron sensitivity using detector arrays

#157
20110024640
2011-02-03

Dosimetry apparatus, systems, and methods

#158
20100288933
2010-11-18

Active voltage divider for detector

#159
20100266092
2010-10-21

Count rate measurement device and associated fission chamber calibration device

#160
20100171504
2010-07-08

Dose profile measurement system for clinical proton fields

#161
20100155616
2010-06-24

Plasma panel based radiation detector

#162
20100099976
2010-04-22

Gamma-ray detector and PET apparatus using the same

#163
20100038528
2010-02-18

High-resolution ion chamber

#164
20100012851
2010-01-21

Multi-anode ionization chamber

#165
20100012829
2010-01-21

Apparatus and methods for real-time verification of radiation therapy

#166
20090321652
2009-12-31

Radiation detector using gas amplication and method for manufacturing the same

#167
20090294686
2009-12-03

Method for monitoring an unknown container or the contents in a volume, monitoring system for being used with said method, and radiation detector for such a monitoring system

#168
20090289181
2009-11-26

Device for Measuring Absorbed Dose in an Ionizing Radiation Field and Use of the Device

#169
20090200476
2009-08-13

Dosimetry device for verification of a radiation therapy apparatus

#170
20090101824
2009-04-23

Muon detector

#171
20090014636
2009-01-15

Nanograss gamma detector

#172
20080272307
2008-11-06

Radiation Detector

#173
20080265171
2008-10-30

He-3 neutron proportional counter with internal leakage detection and related method

#174
20080210878
2008-09-04

Plasma panel based radiation detector

#175
20080173821
2008-07-24

Direction-sensitive radiation detector and radiation detection method

#176
20070235667
2007-10-11

Entrance window for gas filled radiation detectors

#177
20070018110
2007-01-25

Micro neutron detectors

#178
20070001122
2007-01-04

Device with stacked electrodes for detecting radiation and method of detecting ionizing radiation that uses such a device

#179
20060291606
2006-12-28

Micro neutron detectors

#180
20060237649
2006-10-26

High radiation environment tunnel monitoring system and method

#181
20060236755
2006-10-26

Accelerated ultralow moisture permeation measurement

#182
20060067474
2006-03-30

X-ray detector system

#183
20060056573
2006-03-16

Micro neutron detectors

#184
20060043308
2006-03-02

Micro neutron detectors

#185
20060023844
2006-02-02

Method of and system for X-ray spectral correction in multi-energy computed tomography

#186
20060023828
2006-02-02

Micro neutron detectors

#187
20050269501
2005-12-08

Method and apparatus for detecting high-energy radiation using a pulse mode ion chamber

#188
20050258373
2005-11-24

Boron coated straw neutron detector

#189
20050258372
2005-11-24

High-efficiency neutron detectors and methods of making same

#190
20050220246
2005-10-06

Method and apparatus for detecting high-energy radiation using a pulse mode ion chamber

#191
20050199793
2005-09-15

Radiation detector including means for indicating satisfactory operation

#192
20050194541
2005-09-08

Large area ionization detector and methods for detecting low level radiation

#193
20050109939
2005-05-26

Radiation field detection

#194
20050092928
2005-05-05

Bidimensional detector of ionizing radiation and manufacturing process for this detector

#195
20050006591
2005-01-13

Method and apparatus for determining the intensity distribution of a radiation field

#196
17585385
2023-08-22

Signal detector array comprising vertical offsets

#197
17141270
2023-04-18

Mapping and imaging ionizing radiation in two and three dimensions

#198
16162756
2022-03-29

Radiation detector using a graphene amplifier layer

#199
15971894
2019-08-13

Muon drift tube and method of making same

#200
15880612
2018-11-20

Detector for incident radiation