ClassID:

205371

H01J37/32844 - CPC Classification

Classification description:

Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof; Gas-filled discharge tubes; Constructional details of the reactor; Further details of plasma apparatus not provided for in groups - ; special provisions for cleaning or maintenance of the apparatus; Pressure; Exhausting Treating effluent gases

Recent Application in this class:
#1
20260081121
2026-03-19

PLASMA PROCESSING SYSTEM AND EXHAUST SYSTEM

#2
20260081120
2026-03-19

TRAP DEVICE AND EXHAUST DEVICE

#3
20250364233
2025-11-27

Methods and Systems for Managing Byproduct Material Accumulation During Plasma-Based Semiconductor Wafer Fabrication Process

#4
20250352949
2025-11-20

APPARATUS AND METHOD OF TRAPPING AN EXHAUST MATERIAL FROM A SUBSTRATE-PROCESSING PROCESS AND APPARATUS FOR PROCESSING A SUBSTRATE INCLUDING THE TRAPPING APPARATUS

#5
20250349525
2025-11-13

RECIRCULATION CONTROL FOR A PLASMA PROCESS USING A BYPRODUCT CONCENTRATION

#6
20250299920
2025-09-25

PLASMA GENERATING DEVICE

#7
20250253140
2025-08-07

GAS PROCESSING APPARATUS

#8
20250232966
2025-07-17

WAFER PROCESSING APPARATUS

#9
20250201539
2025-06-19

PLASMA ABATEMENT TECHNOLOGY UTILIZING WATER VAPOR AND OXYGEN REAGENT

#10
20250166978
2025-05-22

PLASMA ABATEMENT TECHNOLOGY UTILIZING WATER VAPOR AND OXYGEN REAGENT

#11
20250149314
2025-05-08

SCRUBBER, SUBSTRATE PROCESSING SYSTEM INCLUDING THE SAME, AND SUBSTRATE PROCESSING METHOD USING THE SAME

#12
20250132139
2025-04-24

PLASMA PROCESS CONTROL USING FLUORINE RADICAL CONCENTRATIONS

#13
20250132137
2025-04-24

SCRUBBER AND TREATMENT METHOD OF SEMICONDUCTOR PROCESS GAS USING THE SAME

#14
20250095961
2025-03-20

INDUCTIVELY COUPLED PLASMA DEVICE FOR EXHAUST GAS TREATMENT

#15
20250062105
2025-02-20

MECHANISM FOR FILTERING ETCHING BYPRODUCT DURING SEMICONDUCTOR FABRICATION AND METHOD THEREOF

#16
20250046584
2025-02-06

APPARATUS WITH HEATED FILTER AND OPERATION METHOD OF THE SAME

#17
20250029815
2025-01-23

METHOD AND DEVICE TO DISTRIBUTE GAS INTO A CONTAINER

#18
20250025593
2025-01-23

PLASMA-ACTIVATED GAS DISINFECTION DEVICE AND METHOD

#19
20240363316
2024-10-31

PLASMA REACTOR FOR INDUCTIVELY COUPLED PLASMA AND METHOD OF ASSEMBLING THE SAME

#20
20240347324
2024-10-17

METHOD FOR ORGANIC EFFLUENT ABATEMENT

#21
20240249925
2024-07-25

EXHAUST GAS PROCESSING APPARATUS HAVING PLASMA SOURCE AND SUBSTRATE PROCESSING APPARATUS INCLUDING THE SAME

#22
20240223088
2024-07-04

CIRCUIT, FAN SYSTEM, AND TRANSFORMER FOR POWER CONVERSION

#23
20240186154
2024-06-06

Process stop loss reduction system through rapid replacement of apparatus for trapping of reaction by-product for semiconductor process

#24
20240181380
2024-06-06

SCRUBBER SYSTEM AND WET CLEANING METHOD USING THE SAME

#25
20240128065
2024-04-18

SEMICONDUCTOR MANUFACTURING FACILITY AND METHOD OF OPERATING THE SAME

#26
20240087882
2024-03-14

FLUORINE-DOPED SILICON-CONTAINING MATERIALS

#27
20240079220
2024-03-07

OPTICAL ABSORPTION SENSOR FOR SEMICONDUCTOR PROCESSING

#28
20240071735
2024-02-29

PLASMA GENERATION APPARATUS

#29
20230414958
2023-12-28

PLASMA TREATMENT APPARATUS

#30
20230402260
2023-12-14

GAS ABATEMENT BY PLASMA

#31
20230386804
2023-11-30

Plasma processing apparatus

#32
20230360924
2023-11-09

LOW TEMPERATURE CARBON GAPFILL

#33
20230360895
2023-11-09

TRAP DEVICE AND SEMICONDUCTOR MANUFACTURING DEVICE

#34
20230258113
2023-08-17

APPARATUS AND METHOD FOR ELECTRON IRRADIATION SCRUBBING

#35
20230136018
2023-05-04

PLASMA GENERATING DEVICE

#36
20230134862
2023-05-04

Plasma reactor for inductively coupled plasma and method of assembling the same

#37
20230110414
2023-04-13

Optical system for monitoring plasma reactions and reactors

#38
20230100659
2023-03-30

REDUCTION OF BR2 AND CL2 IN SEMICONDUCTOR PROCESSES

#39
20230093077
2023-03-23

SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD

#40
20230068823
2023-03-02

APPARATUS AND METHOD OF TRAPPING AN EXHAUST MATERIAL FROM A SUBSTRATE-PROCESSING PROCESS AND APPARATUS FOR PROCESSING A SUBSTRATE INCLUDING THE TRAPPING APPARATUS

#41
20230040683
2023-02-09

PLASMA-GENERATING NOZZLE AND PLASMA DEVICE INCLUDING SAME

#42
20230005715
2023-01-05

APPARATUS AND METHOD FOR TREATING SUBSTRATE

#43
20220403511
2022-12-22

SUBSTRATE PROCESSING APPARATUS, EXHAUST DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

#44
20220402001
2022-12-22

Powder removing apparatus using screw cylinder for gas processing facility

#45
20220307126
2022-09-29

Methods and apparatus for passivating a target

#46
20220293400
2022-09-15

PLASMA CHAMBER WITH ANCILLARY REACTION CHAMBER

#47
20220285141
2022-09-08

Substrate processing apparatus, substrate processing method, gas regeneration system, and gas regeneration method

#48
20220226868
2022-07-21

Scrubber system and wet cleaning method using the same

#49
20220199380
2022-06-23

HIGH EFFICIENCY TRAP FOR PARTICLE COLLECTION IN A VACUUM FORELINE

#50
20220178617
2022-06-09

Heat exchanger with multistaged cooling

#51
20220170151
2022-06-02

Actively cooled foreline trap to reduce throttle valve drift

#52
20220088529
2022-03-24

Waste gas abatement technology for semiconductor processing

#53
20210394117
2021-12-23

METHOD AND APPARATUS FOR TREATING DISCHARGE GAS CONTAINING TARGET GAS IN PLASMA STATE

#54
20210331135
2021-10-28

Systems and processes for producing fixed-nitrogen compounds

#55
20210317568
2021-10-14

Methods and apparatus for passivating a target

#56
20210134568
2021-05-06

Optical absorption sensor for semiconductor processing

#57
20210082672
2021-03-18

Method and apparatus for deposition cleaning in a pumping line

#58
20210043434
2021-02-11

Plasma processing apparatus

#59
20200357615
2020-11-12

Plasma abatement system utilizing water vapor and oxygen reagent

#60
20200312639
2020-10-01

Optical system for monitoring plasma reactions and reactors

#61
20200312638
2020-10-01

Plasma reactors having recuperators

#62
20200312629
2020-10-01

Controlling exhaust gas pressure of a plasma reactor for plasma stability

#63
20200306716
2020-10-01

Durable auto-ignition device for plasma reactor

#64
20200273682
2020-08-27

Reduction of Brand Clin semiconductor processes

#65
20200126802
2020-04-23

Abatement and strip process chamber in a dual load lock configuration

#66
20200105508
2020-04-02

Methods and Systems for Managing Byproduct Material Accumulation During Plasma-Based Semiconductor Wafer Fabrication Process

#67
20200083029
2020-03-12

Substrate processing apparatus

#68
20200075298
2020-03-05

Method and apparatus for deposition cleaning in a pumping line

#69
20200058474
2020-02-20

WATER MOLECULE SUPPLY DEVICE FOR PLASMA TORCH EXCITATION DEVICE

#70
20200041211
2020-02-06

Apparatus with multistaged cooling

#71
20200027742
2020-01-23

Abatement and strip process chamber in a dual loadlock configuration

#72
20190385826
2019-12-19

PLASMA PROCESSING DEVICE

#73
20190246481
2019-08-08

Method and apparatus for gas abatement

#74
20190226083
2019-07-25

Plasma foreline thermal reactor system

#75
20190184187
2019-06-20

Plasma treatment apparatus

#76
20190164725
2019-05-30

Plasma processing apparatus and plasma processing method

#77
20180366307
2018-12-20

Plasma abatement technology utilizing water vapor and oxygen reagent

#78
20180337027
2018-11-22

Apparatus for collection and subsequent reaction of liquid and solid effluent into gaseous effluent

#79
20180233333
2018-08-16

TOROIDAL PLASMA ABATEMENT APPARATUS AND METHOD

#80
20180226234
2018-08-09

PLASMA ABATEMENT TECHNOLOGY UTILIZING WATER VAPOR AND OXYGEN REAGENT

#81
20180211823
2018-07-26

APPARATUS FOR VACUUM SPUTTER DEPOSITION AND METHOD THEREFOR

#82
20170325471
2017-11-16

Ethylene disposal apparatus and ethylene disposal method using same

#83
20170301524
2017-10-19

Apparatus for exhaust cooling

#84
20170297066
2017-10-19

Plasma abatement solids avoidance by use of oxygen plasma cleaning cycle

#85
20170213704
2017-07-27

Toroidal plasma abatement apparatus and method

#86
20170200622
2017-07-13

Vacuum evacuation system

#87
20170198396
2017-07-13

Method and apparatus for valve deposition cleaning and prevention by plasma discharge

#88
20170133208
2017-05-11

Method of cooling a composition using a hall effect enhanced capacitively coupled plasma source, an abatement system, and vacuum processing system

#89
20170018410
2017-01-19

Apparatus and methods for generating reactive gas with glow discharges

#90
20170018409
2017-01-19

Plasma induced flow electrode structure, plasma induced flow generation device, and method of manufacturing plasma induced flow electrode structure

#91
20160379808
2016-12-29

Ventilation systems for use with a plasma treatment system

#92
20160300692
2016-10-13

Apparatus for treating a gas in a conduit

#93
20160166868
2016-06-16

PLASMA ABATEMENT USING WATER VAPOR IN CONJUNCTION WITH HYDROGEN OR HYDROGEN CONTAINING GASES

#94
20160133442
2016-05-12

Abatement system having a plasma source

#95
20160118226
2016-04-28

Capacitively coupled plasma source for abating compounds produced in semiconductor processes

#96
20160107117
2016-04-21

Corrosion resistant abatement system

#97
20150357168
2015-12-10

Reagent delivery system freeze prevention heat exchanger

#98
20150348754
2015-12-03

Apparatus for treating a gas in a conduit

#99
20150330631
2015-11-19

Method for preventing explosion of exhaust gas in decompression processing apparatus

#100
20150314233
2015-11-05

Plasma reactor for abatement of hazardous material

#101
20150300227
2015-10-22

Exhaust system

#102
20150255256
2015-09-10

Hall effect enhanced capacitively coupled plasma source, an abatement system, and vacuum processing system

#103
20150136027
2015-05-21

Trap assembly in film forming apparatus

#104
20150132969
2015-05-14

Substrate processing apparatus and substrate detaching method

#105
20140262746
2014-09-18

Toroidal plasma abatement apparatus and method

#106
20130337655
2013-12-19

Abatement and strip process chamber in a dual loadlock configuration

#107
20130284724
2013-10-31

Apparatus for treating an exhaust gas in a foreline

#108
20130087287
2013-04-11

PLASMA REACTOR FOR REMOVAL OF CONTAMINANTS

#109
20130008311
2013-01-10

Exhaust gas treatment system

#110
20120279657
2012-11-08

RF coupled plasma abatement system comprising an integrated power oscillator

#111
20110232492
2011-09-29

Electrode for plasma generation

#112
20110197759
2011-08-18

Method of treating a gas stream

#113
20110162803
2011-07-07

Chamber with uniform flow and plasma distribution

#114
20110136346
2011-06-09

Substantially Non-Oxidizing Plasma Treatment Devices and Processes

#115
20110089017
2011-04-21

Plasma reactor for abating hazardous materials and driving method thereof

#116
20100006227
2010-01-14

Microwave plasma reactor

#117
20090145555
2009-06-11

PROCESSING APPARATUS, EXHAUST PROCESSING PROCESS AND PLASMA PROCESSING PROCESS

#118
20090114155
2009-05-07

PROCESSING APPARATUS, EXHAUST PROCESSING PROCESS AND PLASMA PROCESSING PROCESS

#119
20090104353
2009-04-23

Apparatus For Treating A Gas Stream

#120
20090095420
2009-04-16

PROCESSING APPARATUS, EXHAUST PROCESSING PROCESS AND PLASMA PROCESSING PROCESS

#121
20090090883
2009-04-09

Chamber isolation valve RF grounding

#122
20090084500
2009-04-02

PROCESSING APPARATUS, EXHAUST PROCESSING PROCESS AND PLASMA PROCESSING PROCESS

#123
20080295964
2008-12-04

Exhaust assembly for a plasma processing system

#124
20080081130
2008-04-03

TREATMENT OF EFFLUENT IN THE DEPOSITION OF CARBON-DOPED SILICON

#125
20080048565
2008-02-28

Method for Generating a Cold Plasma for Sterilizing a Gaseous Medium and Device Therefor

#126
20080035605
2008-02-14

Exhaust assembly for plasma processing system and method

#127
20080014345
2008-01-17

PROCESSING APPARATUS, EXHAUST PROCESSING PROCESS AND PLASMA PROCESSING PROCESS

#128
20070169890
2007-07-26

EXHAUST PROCESSING METHOD, PLASMA PROCESSING METHOD AND PLASMA PROCESSING APPARATUS

#129
20070000608
2007-01-04

Chamber isolation valve RF grounding

#130
20060255260
2006-11-16

Method and apparatus for process monitoring and control

#131
20060196762
2006-09-07

Plasma generating electrode, plasma generation device, and exhaust gas purifying device

#132
20060152163
2006-07-13

Plasma generating electrode, plasma generation device, and exhaust gas purifying device

#133
20050250347
2005-11-10

Method and apparatus for maintaining by-product volatility in deposition process

#134
20050092436
2005-05-05

System and method for ventilation in the fabrication of integrated circuits

#135
20050011442
2005-01-20

PLASMA PROCESSING MATERIAL RECLAMATION AND REUSE