ClassID:

119132

C21D10/005 - CPC Classification

Classification description:

Modifying the physical properties by methods other than heat treatment or deformation by laser shock processing

Recent Application in this class:
#1
20260043107
2026-02-12

GRAIN-ORIENTED ELECTRICAL STEEL SHEET, METHOD OF PRODUCING SAME, AND IRON CORE FOR TRANSFORMER

#2
20250376748
2025-12-11

COMPOSITE FORMING METHOD AND DEVICE COMBINING ELECTRIC PULSE CREEP AGING WITH LASER PEENING

#3
20250243558
2025-07-31

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#4
20250223664
2025-07-10

Grain-Oriented Flat Steel Product and Method for Its Production

#5
20250179605
2025-06-05

LASER SHOCK PEENING APPARATUS

#6
20250128328
2025-04-24

AN INTEGRATED SYSTEM AND METHOD FOR IN-SITU LASER PEENING OF A THREE-DIMENSIONAL PRINTED PART

#7
20250051867
2025-02-13

GRAIN ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#8
20240360535
2024-10-31

Laser Shock Peening Apparatus

#9
20240278354
2024-08-22

Continuous laser nanoforming methods

#10
20240261905
2024-08-08

LASER PEEN FORMING DEVICE AND METHOD WITH ADJUSTABLE ABSORBING LAYER

#11
20240261903
2024-08-08

Method of strengthening through real-time coupling of electrical pulses and laser shock waves

#12
20240189945
2024-06-13

Method for preparing superhydrophobic surface of aluminum alloy through laser peening

#13
20240186041
2024-06-06

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MAGNETIC-DOMAIN-REFINEMENT THEREOF

#14
20240177901
2024-05-30

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#15
20240177899
2024-05-30

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#16
20240149350
2024-05-09

SYSTEMS, DEVICES, AND METHODS FOR IN SITU LASER SHOCK PEENING DURING ADDITIVE MANUFACTURING

#17
20240011111
2024-01-11

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD THEREFOR

#18
20230330800
2023-10-19

Production method of novel austenitic stainless steel kitchen knives and low-carbon high-chromium martensitic alloy powder

#19
20230304123
2023-09-28

GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#20
20230243015
2023-08-03

METHOD FOR PROCESSING CORROSION RESISTANT AUSTENITIC STAINLESS STEEL

#21
20230226639
2023-07-20

MANUFACTURING METHOD OF PROCESSED ARTICLE, PROCESSED PRODUCT AND PROCESSING DEVICE

#22
20230103806
2023-04-06

METHOD FOR MANUFACTURING A PART OF NITRIDED STEEL

#23
20230060058
2023-02-23

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR REFINING MAGNETIC DOMAIN THEREOF

#24
20230047843
2023-02-16

Automated LSP process equipment system for aero-engine blade

#25
20230032557
2023-02-02

HOT DIP ALLOY COATED STEEL MATERIAL HAVING EXCELLENT ANTI-CORROSION PROPERTIES AND METHOD OF MANUFACTURING SAME

#26
20230026583
2023-01-26

Soft Magnetic Alloy Ribbon And Magnetic Core

#27
20220395906
2022-12-15

LASER TREATMENT SYSTEMS AND METHODS FOR IN-SITU LASER SHOCK PEENING (LSP) TREATMENT OF PARTS DURING PRODUCTION THEREOF BY A SELECTIVE LASER SINTERING OR MELTING (SLS/SLM) PROCESS, AND ADDITIVE MANUFACTURING SYSTEMS AND METHODS IMPLEMENTING THE SAME

#28
20220333222
2022-10-20

FATIGUE IMPROVED HARVESTER COMPONENT VIA LASER SHOCK PEENING

#29
20220298599
2022-09-22

Grain-oriented electrical steel sheet and production method therefor

#30
20220275473
2022-09-01

CONNECTION PERFORMANCE UNIFORMITY IMPROVING METHOD FOR ASSEMBLY JOINT SURFACE BASED ON PARTITION HARDENING

#31
20220243299
2022-08-04

Laser processing device and method for peening

#32
20220205060
2022-06-30

SYSTEM AND METHOD FOR MODELING A PART AND USING LASER PEENING TO FORM OR CORRECT THE PART

#33
20220127692
2022-04-28

GRAIN-ORIENTED ELECTRICAL STEEL SHEET, AND METHOD OF MANUFACTURING SAME

#34
20220097182
2022-03-31

METHOD FOR PROCESSING MORTISE OF SMALL-SIZE SUPERALLOY TURBINE DISK USING LASER SHOCK PEENING

#35
20220051837
2022-02-17

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR

#36
20220051836
2022-02-17

ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#37
20220049325
2022-02-17

METHOD FOR PROTECTION AGAINST FRETTING FATIGUE BY COMPOUND MODIFICATION VIA LASER SHOCK PEENING AND COATING LUBRICATION

#38
20220048139
2022-02-17

METHOD AND SYSTEM FOR HEATING AN OBJECT USING AN ENERGY BEAM

#39
20220048136
2022-02-17

ALIEN SUBSTANCE REMOVING APPARATUS AND ELECTRICAL STEEL SHEET MANUFACTURING FACILITY HAVING THEREOF

#40
20210407711
2021-12-30

Laser shock peening method for improving the corrosion resistance of sintered Nd—Fe—B magnet

#41
20210371950
2021-12-02

Laser shock and supersonic vibration extrusion co-strengthening device and method

#42
20210363605
2021-11-25

Laser shock strengthening method for small-hole components with different thicknesses

#43
20210362275
2021-11-25

Method for Producing a Functional Structure and Component

#44
20210317545
2021-10-14

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR REFINING MAGNETIC DOMAIN OF SAME

#45
20210308767
2021-10-07

Laser shock peening method for additive manufactured component of double-phase titanium alloy

#46
20210301369
2021-09-30

Laser shock peening apparatus

#47
20210301368
2021-09-30

LASER SHOCK PEENING APPARATUS

#48
20210301367
2021-09-30

Laser shock peening apparatus

#49
20210277496
2021-09-09

Cryogenic workbench, cryogenic laser peening experiment system and control method therefor

#50
20210277491
2021-09-09

CRYOGENIC LASER SHOCK STRENGTHENING METHOD AND APPARATUS BASED ON LASER-INDUCED HIGH TEMPERATURE PLASMA TECHNOLOGY

#51
20210164106
2021-06-03

Combined treatment method for improving corrosion resistance of metal component in chlorine-containing solution

#52
20210130922
2021-05-06

Method for refining magnetic domains of grain-oriented electrical steel sheet

#53
20210083446
2021-03-18

Method and apparatus for use in laser shock peening

#54
20200407819
2020-12-31

Energy compensated equipower density oblique laser shock method

#55
20200298342
2020-09-24

Continuous laser nanoforming device

#56
20200199697
2020-06-25

Method for the surface treatment of a steel Yankee

#57
20200189037
2020-06-18

Combined apparatus for layer-by-layer interactive additive manufacturing with laser thermal/mechanical effects

#58
20200181722
2020-06-11

Combined fabricating method for gradient nanostructure in surface layer of metal workpiece

#59
20200102634
2020-04-02

Method and system for improving the surface fracture toughness of brittle materials, and a cutting tool produced by such method

#60
20200055145
2020-02-20

Laser peening processing device and laser peening processing method

#61
20190337095
2019-11-07

Laser peening processing apparatus and laser peening processing method

#62
20190321911
2019-10-24

Apparatus for laser peening hidden surfaces

#63
20190271059
2019-09-05

Laser shock peening apparatus for surface of workpiece, and laser shock peening method

#64
20190247957
2019-08-15

Improving service life of pump fluid ends

#65
20190232423
2019-08-01

Laser processing apparatus and laser processing method

#66
20190226049
2019-07-25

Method of peening an obstructed region of a metal assembly

#67
20190149021
2019-05-16

Method for manufacturing core plate

#68
20190118302
2019-04-25

Method, use, system and mobile laser shock treatment station for laser shock peening of a component

#69
20190071749
2019-03-07

Component manufacturing method and component

#70
20190070693
2019-03-07

Method and device for magnetic domain refinement of oriented electrical steel plate

#71
20190047050
2019-02-14

METHOD FOR COMPOSITE ADDITIVE MANUFACTURING WITH DUAL-LASER BEAMS FOR LASER MELTING AND LASER SHOCK

#72
20190044310
2019-02-07

Method for manufacturing an ignition plug including a mark formed of an oxide film

#73
20190010576
2019-01-10

Method and device for increasing laser-induced shock wave pressure

#74
20180371594
2018-12-27

Solid-state welding of coarse grain powder metallurgy nickel-based superalloys

#75
20180369918
2018-12-27

Laser shock peening within an additive manufacturing process

#76
20180361511
2018-12-20

METHOD FOR QUALITY CONTROL ON LASER PEENING CORRECTION OF AERO-ENGINE SUPPORT

#77
20180361509
2018-12-20

Powder-Bed-Based Additive Manufacturing Method With Surface Post-Treatment

#78
20180331511
2018-11-15

Ignition plug including a mark formed of an oxide film and method for manufacturing thereof

#79
20180292355
2018-10-11

SYSTEM AND METHOD FOR AUTHENTICATING COMPONENTS

#80
20180258509
2018-09-13

Kind of uniform strengthening methods of turbine blade subjected to varied square-spot laser shock peening with stagger multiple-layer

#81
20180244322
2018-08-30

Panel member for automobile

#82
20180236599
2018-08-23

Active peening of gear teeth in an assembled gearbox

#83
20180179949
2018-06-28

Connecting rod for variable compression internal combustion engine

#84
20180148897
2018-05-31

Friction apparatus

#85
20180147663
2018-05-31

Linear groove formation method and linear groove formation device

#86
20180073122
2018-03-15

Surface layer for fast diffusion and method to produce thereof

#87
20180071869
2018-03-15

Grain-oriented electrical steel sheet

#88
20180071863
2018-03-15

Laser processing device

#89
20180066336
2018-03-08

LASER PROCESSING DEVICE

#90
20180001915
2018-01-04

RAILCAR WELDING TECHNIQUE

#91
20180001417
2018-01-04

Method and apparatus for use in laser shock peening

#92
20170282298
2017-10-05

Laser peening processing device and laser peening processing method

#93
20170252860
2017-09-07

Micro-forging by a generative manufacturing process

#94
20170240985
2017-08-24

METHOD OF TREATMENT, TURBINE COMPONENT, AND TURBINE SYSTEM

#95
20170239751
2017-08-24

Laser thermal combination remanufacturing method for damaged metal part

#96
20170203385
2017-07-20

Device for laser-inducing cavitation strengthening with multi-system automatic coordination work

#97
20170152582
2017-06-01

Method for treatng a nitrided/nitrocarburised part

#98
20170136575
2017-05-18

Laser processing apparatus

#99
20170087670
2017-03-30

Method and device for implementing laser shock peening or warm laser shock peening during selective laser melting

#100
20170059529
2017-03-02

ADAPTIVE ADDITIVE MANUFACTURING PROCESS USING IN-SITU LASER ULTRASONIC TESTING

#101
20170050265
2017-02-23

Laser shock peening method for obtaining large-area uniform surface morphology

#102
20170022584
2017-01-26

Method and system for laser hardening of a surface of a workplace

#103
20160356306
2016-12-08

Deep laser peening

#104
20160318123
2016-11-03

Method and device for strengthening laser shock of hidden surface

#105
20160312328
2016-10-27

Multi-track laser surface hardening of low carbon cold rolled closely annealed (CRCA) grades of steels

#106
20160298203
2016-10-13

High fatigue strength components requiring areas of high hardness

#107
20160284454
2016-09-29

Grain-oriented electrical steel sheet and method of manufacturing grain-oriented electrical steel sheet

#108
20160281548
2016-09-29

CAMSHAFT ADJUSTING DEVICE

#109
20160250712
2016-09-01

Processes for producing and treating thin-films composed of nanomaterials

#110
20160237521
2016-08-18

Laser shock peening apparatus for surface of workpiece, and laser shock peening method

#111
20160215362
2016-07-28

Laser shock peening method and device for bottom surface of tenon groove of aircraft blade

#112
20160138127
2016-05-19

Laser processing apparatus and laser processing method

#113
20160136757
2016-05-19

Automated dynamic laser peening system

#114
20160083815
2016-03-24

System for and method of performing Laser Shock Peening on a target with a fluid flow path sandwiched between a transparent to laser light solid medium and the target

#115
20160068922
2016-03-10

Hardened titanium structure for transmission gear applications

#116
20160068278
2016-03-10

Preventing cracks at bolted or riveted joints of aircraft structural parts

#117
20160001395
2016-01-07

Sequencing of multi-pass laser shock peening applications

#118
20150368744
2015-12-24

Method and apparatus for injecting water restraint layer of laser shock processing blade

#119
20150328717
2015-11-19

Methods of repairing integrally bladed rotors

#120
20150219524
2015-08-06

System and method for improving a workpiece

#121
20150185109
2015-07-02

Methods for testing laser shock peening

#122
20150152515
2015-06-04

Methods And Apparatus For Stress Relief Using Multiple Energy Sources

#123
20150059932
2015-03-05

Grain-oriented magnetic steel sheet and method of producing the same

#124
20150050514
2015-02-19

Coating method, surface layer structure, as well as applications

#125
20150041025
2015-02-12

Additive layer manufacturing

#126
20140208861
2014-07-31

System and method for improving a workpiece

#127
20140193267
2014-07-10

DMZ fracture boundary limit

#128
20140134043
2014-05-15

Reinforced vehicle structural part and vehicle

#129
20140106130
2014-04-17

Grain oriented electrical steel sheet and method of producing grain oriented electrical steel sheet

#130
20140041224
2014-02-13

Post processing of components that are laser peened

#131
20130335071
2013-12-19

Method of scale substrate manufacture

#132
20130274931
2013-10-17

SHAPE ADJUSTMENT SYSTEM USING LASER PEENING

#133
20130171473
2013-07-04

METHOD FOR MAKING PATTERNS ON METAL ARTICLE AND THE RESULTING METAL ARTICLE

#134
20130138363
2013-05-30

Evaluation method and evaluation system for impact force of laser irradiation during laser peening and laser peening method and laser peening system

#135
20130098508
2013-04-25

Grain oriented electrical steel sheet and method for manufacturing the same

#136
20130098507
2013-04-25

Grain oriented electrical steel sheet and method for manufacturing the same

#137
20130070884
2013-03-21

Maintenance/repair device for reactor internal structure

#138
20130052479
2013-02-28

LASER SHOCK PEENING OF AIRFOILS

#139
20130026147
2013-01-31

Method of treating an aerofoil

#140
20120318848
2012-12-20

ROTARY TOOL FOR FRICTION STIR WELDING

#141
20120227454
2012-09-13

Shot peening apparatus

#142
20120028069
2012-02-02

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCING METHOD THEREFOR

#143
20120024817
2012-02-02

APPARATUS AND METHOD FOR PLASMA SURFACE TREATMENT

#144
20110290770
2011-12-01

Method for preventing crack formation and for slowing down the advancement of a crack in metal aircraft structures by means of laser shock rays

#145
20110285994
2011-11-24

Laser shock peening measurement system and method

#146
20110278271
2011-11-17

System and method for laser shock peening

#147
20110223443
2011-09-15

Metallic components for use in corrosive environments and method of manufacturing

#148
20110180187
2011-07-28

Method for producing grain-oriented silicon steel containing copper

#149
20110146361
2011-06-23

Method of Peening Metal Heart Valve Stents

#150
20110132886
2011-06-09

Laser Peening Process and Apparatus Using a Liquid Erosion-Resistant Opaque Overlay Coating

#151
20110126605
2011-06-02

BEND BAR QUALITY CONTROL METHOD FOR LASER SHOCK PEENING

#152
20110042364
2011-02-24

Method for determining laser shock peening approach accessibility

#153
20110005493
2011-01-13

Method of producing common rail and common rail

#154
20100313988
2010-12-16

STEEL TUBE WITH EXCELLENT STEAM OXIDATION RESISTANCE AND METHOD FOR PRODUCING THE STEEL TUBE

#155
20100301036
2010-12-02

METHODS AND APPARATUS FOR STRESS RELIEF USING MULTIPLE ENERGY SOURCES

#156
20100276520
2010-11-04

Indirect laser induced residual stress in a fuel system component and fuel system using same

#157
20100269960
2010-10-28

Method for surface processing a zirconium or hafnium alloy, and component processed in this manner

#158
20100226780
2010-09-09

Varying fluence as a function of thickness during laser shock peening

#159
20100219170
2010-09-02

Active beam delivery system with variable optical path segment through air

#160
20100200123
2010-08-12

Hardened titanium structure for transmission gear applications

#161
20100136296
2010-06-03

Densification of coating using laser peening

#162
20100126642
2010-05-27

Process and apparatus for hardening the surface layer of components having a complicated shape

#163
20100107865
2010-05-06

Swash plate type piston pump motor and method for manufacturing the same

#164
20100061863
2010-03-11

AIRFOIL AND METHODS OF LASER SHOCK PEENING OF AIRFOIL

#165
20100051141
2010-03-04

METHOD FOR ENHANCING FRETTING FATIGUE RESISTANCE OF ALLOYS

#166
20100006187
2010-01-14

METHOD FOR SURFACE STABILIZING METAL COMPONENTS

#167
20090314758
2009-12-24

Methods of treating metal articles and articles made therefrom

#168
20090313823
2009-12-24

IMPARTING DEEP COMPRESSIVE RESIDUAL STRESSES INTO A GAS TURBINE ENGINE AIRFOIL PERIPHERAL REPAIR WELDMENT

#169
20090294424
2009-12-03

Self-seeded single-frequency laser peening method

#170
20090272464
2009-11-05

Grain-Oriented Electrical Sheet Superior in Watt Loss

#171
20090230104
2009-09-17

Laser shock peening

#172
20090158797
2009-06-25

LASER SHOCK PROCESSED PILGER DIES

#173
20090135985
2009-05-28

Maintenance and repair device for structure inside nuclear reactor

#174
20090134130
2009-05-28

Process and system for creating internal stress in a metallic workpiece

#175
20090120914
2009-05-14

System and method for controlling the power level of a laser apparatus in a laser shock peening process

#176
20090107585
2009-04-30

Method for production and apparatus for production of grain-oriented electrical steel sheet excellent in magnetic properties

#177
20090084767
2009-04-02

System and method for controlling laser shock peening

#178
20090071214
2009-03-19

Steel tube with excellent steam oxidation resistance and method for producing the steel tube

#179
20090043228
2009-02-12

LASER SHOCK PEENING OF MEDICAL DEVICES

#180
20090011291
2009-01-08

Method of generating hydrocarbon reagents from diesel, natural gas and other logistical fuels

#181
20090007996
2009-01-08

Method for Vibrating a Substrate During Material Formation

#182
20080241546
2008-10-02

MACHINING FEATURES IN LASER SHOCK PEENED REGIONS

#183
20080221681
2008-09-11

Methods for Improving Fatigue Performance of Implants With Osteointegrating Coatings

#184
20080216926
2008-09-11

ULTRA-SHORT DURATION LASER METHODS FOR THE NANOSTRUCTURING OF MATERIALS

#185
20080127476
2008-06-05

Method of mitigating the effects of damage in an article

#186
20080105666
2008-05-08

Laser peening apparatus

#187
20080105339
2008-05-08

Methods and apparatus for stress relief using multiple energy sources

#188
20080078477
2008-04-03

Varying fluence as a function of thickness during laser shock peening

#189
20080032153
2008-02-07

Use of friction stir and laser shock processing in oil & gas and petrochemical applications

#190
20080032152
2008-02-07

Use of laser shock processing in oil & gas and petrochemical applications

#191
20070296968
2007-12-27

SYSTEM AND METHOD FOR MONITORING LASER SHOCK PROCESSING

#192
20070243071
2007-10-18

Laser shock peened gas turbine engine compressor airfoil edges

#193
20070119824
2007-05-31

Laser shock peening system with time-of-flight monitoring

#194
20070108169
2007-05-17

Rotor using electrical steel sheet with low iron loss, rotor manufacturing method, laser peening method, and laser peening apparatus

#195
20070075062
2007-04-05

Ablation layers to prevent pitting in laser peening

#196
20070051437
2007-03-08

Rapid method for sub-critical fatigue crack growth evaluation

#197
20070017608
2007-01-25

Laser rounding and flattening of cylindrical parts

#198
20070003417
2007-01-04

Countering laser shock peening induced blade twist

#199
20060124619
2006-06-15

Laser shock peening coating with entrapped confinement medium

#200
20060108330
2006-05-25

Apparatus for dry-surface cleaning using a laser

#201
20060108026
2006-05-25

Power transmission shaft

#202
20060102609
2006-05-18

Active beam delivery system for laser peening and laser peening method

#203
20060102604
2006-05-18

Active beam delivery system with image relay

#204
20060102602
2006-05-18

Active beam delivery system with variable optical path segment through air

#205
20060065333
2006-03-30

Generation of high strength metal through formation of nanocrystalline structure by laser peening

#206
20060061854
2006-03-23

Relay telescope for high power laser alignment system

#207
20060054607
2006-03-16

System and method for monitoring laser shock processing

#208
20060048867
2006-03-09

Method of an ultra-short femtosecond pulse and KW class high average-power laser for preventing cold-worked stress corrosion cracking in iron steels and alloyed steels including stainless steels

#209
20060043079
2006-03-02

Self-seeded single-frequency laser peening method

#210
20060021409
2006-02-02

Bend bar quality control method for laser shock peening

#211
20060009857
2006-01-12

Method and apparatus for surface hardening implants

#212
20060006158
2006-01-12

Continuous motion laser shock peening

#213
20050230010
2005-10-20

Treatment method for improving fatigue life and long-life metal material treated by using same treatment

#214
20050229396
2005-10-20

Method of forming engine bearing

#215
20050211343
2005-09-29

Method of modifying a workpiece following laser shock processing

#216
20050205529
2005-09-22

Calibration system for laser peening

#217
20050194070
2005-09-08

Lower fluence boundary oblique laser shock peening

#218
20050182478
2005-08-18

Laser shock peening of medical devices

#219
20050094250
2005-05-05

Relay telescope including baffle, and high power laser amplifier utilizing the same

#220
20050092724
2005-05-05

Monitored laser shock peening

#221
20050092722
2005-05-05

Target isolation system, high power laser and laser peening method and system using same

#222
20050092402
2005-05-05

Methods and apparatus for stress relief using multiple energy sources

#223
20050056013
2005-03-17

Turbocharger compressor wheel having a counterbore treated for enhanced endurance to stress-induced fatigue and configurable to provide a compact axial length

#224
20050045607
2005-03-03

Laser peening process and apparatus using a liquid erosion-resistant opaque overlay coating

#225
20050045598
2005-03-03

Laser shock peening target

#226
20050040149
2005-02-24

Single head laser high throughput laser shock peening

#227
20050000953
2005-01-06

Reducing electromagnetic feedback during laser shock peening

#228
18023395
2023-09-12

Pulse current-assisted laser peen forming and hydrophobic surface preparing method for aluminum alloy