ClassID:

205386

H01J37/32981 - 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; Plasma diagnostics; Monitoring and controlling tubes by information coming from the object and/or discharge Gas analysis

Recent Application in this class:
#1
20260100332
2026-04-09

RF IMPEDANCE MATCHING WITH CONTINUOUS WAVE AND PULSING SOURCES

#2
20260092955
2026-04-02

VI SENSOR AND METHOD FOR MONITORING OF PLASMA STATUS

#3
20260092372
2026-04-02

CO-JET NOZZLE ASSEMBLY AND ANOMALY DETECTION

#4
20260081122
2026-03-19

SYSTEM AND METHOD FOR ADAPTIVE CLEANING OF A HIGH-VACUUM CHAMBER

#5
20260040896
2026-02-05

APPARATUS TO DETECT AND QUANTIFY RADICAL CONCENTRATION IN SEMICONDUCTOR PROCESSING SYSTEMS

#6
20260038782
2026-02-05

MEASUREMENT SENSOR AND SUBSTRATE PROCESSING APPARATUS INCLUDING THE SAME

#7
20250379041
2025-12-11

System and Method for Rapidly Establishing Steady State Vacuum Chamber Pressures

#8
20250372354
2025-12-04

SYSTEM AND METHOD FOR PLASMA TREATMENT WITH INDEPENDENT CONTROL OF NEUTRAL PARTICLE AND ION FLUXES

#9
20250349525
2025-11-13

RECIRCULATION CONTROL FOR A PLASMA PROCESS USING A BYPRODUCT CONCENTRATION

#10
20250308868
2025-10-02

SYSTEM AND METHOD FOR RESIDUAL GAS ANALYSIS

#11
20250308867
2025-10-02

HIGH-PERFORMANCE ADAPTABLE SAMPLING SYSTEM

#12
20250305992
2025-10-02

SENSING SENSOR MODULE AND SENSOR MODULE HEAT DISSIPATION STRUCTURE

#13
20250293012
2025-09-18

SYSTEM AND METHOD FOR SEMICONDUCTOR PROCESSING

#14
20250266251
2025-08-21

APPARATUS FOR FABRICATING DISPLAY PANEL

#15
20250266249
2025-08-21

PLASMA ETCHING APPARATUS AND PLASMA ETCHING METHOD

#16
20250226180
2025-07-10

Plasma Treatment Device and Plasma Treatment Method

#17
20250201542
2025-06-19

SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD

#18
20250093299
2025-03-20

CORROSION-RESISTANT ACOUSTIC RESONANCE SENSOR DEVICES FOR RADICAL SPECIES DETECTION

#19
20250079142
2025-03-06

SYSTEM AND METHOD FOR RESIDUAL GAS ANALYSIS

#20
20250060298
2025-02-20

IN-SITU PARTICLE DETECTION

#21
20250014877
2025-01-09

PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD

#22
20250006476
2025-01-02

GAS ANALYSIS DEVICE AND CONTROL METHOD

#23
20250006462
2025-01-02

SUBSTRATE PROCESSING METHOD

#24
20240429077
2024-12-26

LOW OPEN AREA AND COUPON ENDPOINT DETECTION

#25
20240420975
2024-12-19

LOW OPEN AREA AND COUPON ENDPOINT DETECTION

#26
20240412960
2024-12-12

SENSOR DEVICE AND SEMICONDUCTOR PROCESSING APPARATUS USING THE SAME

#27
20240404805
2024-12-05

PLASMA PROCESSING APPARATUS, CONTROL METHOD, AND STORING MEDIUM

#28
20240384404
2024-11-21

SEMICONDUCTOR MANUFACTURING APPARATUS WITH IMPROVED PRODUCTION YIELD

#29
20240377331
2024-11-14

Non-Intrusive Method for 2D/3D Mapping Plasma Parameters

#30
20240363319
2024-10-31

PLASMA MONITORING DEVICE

#31
20240266155
2024-08-08

GAS ANALYZER APPARATUS

#32
20240234113
2024-07-11

PLASMA PROCESSING METHOD AND PLASMA PROCESSING APPARATUS

#33
20240234112
2024-07-11

IMAGE ANALYSIS OF PLASMA CONDITIONS

#34
20240194455
2024-06-13

METHOD AND APPARATUS FOR UNIFORM HIGH THROUGHPUT MULTIPLE LAYER FILMS

#35
20240177979
2024-05-30

DEVICE AND METHOD FOR PLASMA GENERATION IN A WIDE PRESSURE RANGE AND SYSTEM AND METHOD FOR OPTICAL GAS ANALYSIS/DETECTION BY MEANS OF SUCH A DEVICE

#36
20240162003
2024-05-16

PASSIVATION EQUIPMENT AND PASSIVATION METHOD FOR SEMICONDUCTOR DEVICE

#37
20240153750
2024-05-09

DYNAMIC PRESSURE CONTROL FOR PROCESSING CHAMBERS IMPLEMENTING REAL-TIME LEARNING

#38
20240145216
2024-05-02

RF IMPEDANCE MATCHING WITH CONTINUOUS WAVE AND PULSING SOURCES

#39
20240079214
2024-03-07

SURFACE MODIFYING METHOD AND SURFACE MODIFYING APPARATUS

#40
20240038512
2024-02-01

Measurement Apparatus for Alternating Currents and Voltages of Physical Plasmas, Particularly of Cold Plasmas at Atmospheric Pressure, and Plasma Generator Comprising Such a Measurement Apparatus

#41
20240030013
2024-01-25

ANALYSIS DEVICE, ANALYSIS METHOD, AND ANALYSIS PROGRAM

#42
20240014053
2024-01-11

CHARGED-PARTICLE INSPECTION APPARATUS

#43
20240006158
2024-01-04

CO-DOPING TO CONTROL WET ETCH RATE OF FCVD OXIDE LAYERS

#44
20230395361
2023-12-07

METHOD AND SYSTEM FOR ADJUSTING LOCATION OF A WAFER AND A TOP PLATE IN A THIN-FILM DEPOSITION PROCESS

#45
20230386808
2023-11-30

SYSTEM AND METHOD FOR RESIDUAL GAS ANALYSIS

#46
20230386807
2023-11-30

System and method for residual gas analysis

#47
20230375506
2023-11-23

SENSOR FOR MEASUREMENT OF RADICALS

#48
20230335382
2023-10-19

NON-INVASIVE MEASUREMENT OF PLASMA SYSTEMS

#49
20230215711
2023-07-06

Method of detecting radicals using mass spectrometry

#50
20230187190
2023-06-15

Gas analyzer apparatus

#51
20230105279
2023-04-06

Method and system for adjusting location of a wafer and a top plate in a thin-film deposition process

#52
20230072102
2023-03-09

Plasma processing method and plasma processing apparatus

#53
20230064343
2023-03-02

DISCHARGE DETECTION APPARATUS AND CHARGED PARTICLE BEAM IRRADIATION APPARATUS

#54
20220392812
2022-12-08

APPARATUS TO DETECT AND QUANTIFY RADICAL CONCENTRATION IN SEMICONDUCTOR PROCESSING SYSTEMS

#55
20220356570
2022-11-10

IN-SITU DRY CLEAN OF TUBE FURNACE

#56
20220307126
2022-09-29

Methods and apparatus for passivating a target

#57
20220254617
2022-08-11

Plasma processing apparatus and monitoring device

#58
20220102123
2022-03-31

Quantification of processing chamber species by electron energy sweep

#59
20220044919
2022-02-10

Gas analyzer apparatus

#60
20220037137
2022-02-03

System and method for residual gas analysis

#61
20220028671
2022-01-27

Device and method for plasma treatment of containers

#62
20220020617
2022-01-20

Low open area and coupon endpoint detection

#63
20210317568
2021-10-14

Methods and apparatus for passivating a target

#64
20210310956
2021-10-07

Glow plasma gas measurement signal processing

#65
20210257197
2021-08-19

SUBSTRATE PROCESSING METHOD, GAS FLOW EVALUATION SUBSTRATE AND SUBSTRATE PROCESSING APPARATUS

#66
20210159060
2021-05-27

Inline measurement of process gas dissociation using infrared absorption

#67
20210148760
2021-05-20

Substrate processing apparatus, substrate processing module, and semiconductor device fabrication method

#68
20210142991
2021-05-13

APPARATUS WITH OPTICAL CAVITY FOR DETERMINING PROCESS RATE

#69
20210098245
2021-04-01

Atmospheric-pressure ionization and fragmentation of molecules for structural elucidation

#70
20210074526
2021-03-11

Dynamic pressure control for processing chambers implementing real-time learning

#71
20200406315
2020-12-31

Controlling dry etch process characteristics using waferless dry clean optical emission spectroscopy

#72
20200357668
2020-11-12

Plasma parameters and skew characterization by high speed imaging

#73
20200343074
2020-10-29

GLOW PLASMA STABILIZATION

#74
20200227242
2020-07-16

Thermal repeatability and in-situ showerhead temperature monitoring

#75
20200209063
2020-07-02

Substrate processing apparatus, substrate processing module, and semiconductor device fabrication method

#76
20200176233
2020-06-04

In-situ real-time plasma chamber condition monitoring

#77
20190371581
2019-12-05

Image based plasma sheath profile detection on plasma processing tools

#78
20190371573
2019-12-05

Active showerhead

#79
20190362950
2019-11-28

Apparatus with optical cavity for determining process rate

#80
20190326106
2019-10-24

Method for etching organic region

#81
20190094194
2019-03-28

Contaminant cleaning systems and related methods using one or more reactive substances, reaction byproduct measurements, and differential pressure or vacuum transfer of the reactive substances and reaction byproducts

#82
20190093218
2019-03-28

IN-SITU DRY CLEAN OF TUBE FURNACE

#83
20190066982
2019-02-28

Measuring device, measurement method, and plasma processing device

#84
20190027345
2019-01-24

Processing apparatus for target object and inspection method for processing apparatus

#85
20180204750
2018-07-19

Plasma parameters and skew characterization by high speed imaging

#86
20180197748
2018-07-12

Substrate processing method and substrate processing apparatus

#87
20180166260
2018-06-14

Virtual sensor for chamber cleaning endpoint

#88
20180158657
2018-06-07

Methods and systems for chamber matching and monitoring

#89
20180158652
2018-06-07

Methods and systems for chamber matching and monitoring

#90
20180144907
2018-05-24

Thermal repeatability and in-situ showerhead temperature monitoring

#91
20180135160
2018-05-17

METHOD FOR CONTROLLING A GAS SUPPLY TO A PROCESS CHAMBER, CONTROLLER FOR CONTROLLING A GAS SUPPLY TO A PROCESS CHAMBER, AND APPARATUS

#92
20180130640
2018-05-10

Active showerhead

#93
20180068908
2018-03-08

SMART IN SITU CHAMBER CLEAN

#94
20170338160
2017-11-23

Method and apparatus for determining process rate

#95
20170287791
2017-10-05

CONTROLLING DRY ETCH PROCESS CHARACTERISTICS USING WAFERLESS DRY CLEAN OPTICAL EMISSION SPECTROSCOPY

#96
20170282223
2017-10-05

Controlling dry etch process characteristics using waferless dry clean optical emission spectroscopy

#97
20170178864
2017-06-22

Impedance-based adjustment of power and frequency

#98
20170153172
2017-06-01

PARTICLE CONCENTRATION MECHANISM, PARTICLE MEASURING DEVICE, AND SUBSTRATE PROCESSING APPARATUS INCLUDING PARTICLE MEASURING DEVICE

#99
20170084433
2017-03-23

Plasma etching systems and methods using empirical mode decomposition

#100
20170050223
2017-02-23

Contaminant cleaning systems and related methods using one or more reactive substances, reaction byproduct measurements, and differential pressure or vacuum transfer of the reactive substances and reaction byproducts

#101
20160314943
2016-10-27

Plasma etching systems and methods using empirical mode decomposition

#102
20160250493
2016-09-01

Method for producing micro plasma with biocompatibility

#103
20160244870
2016-08-25

Method for controlling a gas supply to a process chamber, controller for controlling a gas supply to a process chamber, and apparatus

#104
20160217980
2016-07-28

PLASMA PROCESSING APPARATUS

#105
20160186333
2016-06-30

Method and device for producing nanotips

#106
20160005573
2016-01-07

Impedance-based adjustment of power and frequency

#107
20150368794
2015-12-24

Cleaning method, method of manufacturing semiconductor device, substrate processing apparatus, recording medium, and cleaning completion determining method

#108
20150279629
2015-10-01

Method for producing micro plasma with biocompatibility

#109
20150235816
2015-08-20

Apparatus for monitoring gas and plasma process equipment including the same

#110
20150128859
2015-05-14

DEPOSITION SYSTEM

#111
20150020970
2015-01-22

Plasma processing method and apparatus

#112
20140320012
2014-10-30

Self-cleaning radio frequency plasma source

#113
20140305589
2014-10-16

Soft pulsing

#114
20130323859
2013-12-05

System and method of monitoring and controlling atomic layer deposition of tungsten

#115
20130214683
2013-08-22

Impedance-based adjustment of power and frequency

#116
20130055818
2013-03-07

PRESSURE CONTROL IN CONTINUOUS PLASMA DEPOSITION PROCESSES

#117
20130048082
2013-02-28

SYSTEM, METHOD AND APPARATUS FOR REAL TIME CONTROL OF RAPID ALTERNATING PROCESSES (RAP)

#118
20110295554
2011-12-01

Equipment for manufacturing semiconductor device and seasoning process method of the same

#119
20110146908
2011-06-23

PLASMA PROCESSING APPARATUS AND FOREIGN PARTICLE DETECTING METHOD THEREFOR

#120
20100288195
2010-11-18

Plasma processing method and apparatus

#121
20100230049
2010-09-16

Apparatus for chemically etching a workpiece

#122
20090305427
2009-12-10

Apparatus and process for sensing fluoro species in semiconductor processing systems

#123
20070281478
2007-12-06

Plasma processing method and apparatus

#124
20060175292
2006-08-10

System and method for anisotropically etching a recess in a silicon substrate

#125
20050230258
2005-10-20

Apparatus and process for sensing fluoro species in semiconductor processing systems

#126
20050205424
2005-09-22

Apparatus and process for sensing fluoro species in semiconductor processing systems

#127
20050199496
2005-09-15

Apparatus and process for sensing fluoro species in semiconductor processing systems

#128
15889625
2019-03-05

Detecting partial unclamping of a substrate from an ESC of a substrate processing system