ClassID:

43223

B23K26/064 - CPC Classification

Classification description:

Working by laser beam, e.g. welding, cutting or boring; Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam; Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms

Sub-classes:
Recent Application in this class:
#1
20260138209
2026-05-21

LASER OPTICS AND METHOD FOR LASER CUTTING BY MEANS OF AN ANNULAR INTENSITY DISTRIBUTION AND CORRESPONDINGLY DESIGNED LASER SYSTEM

#2
20260138208
2026-05-21

LASER PROCESSING HEAD, LASER PROCESSING SYSTEM, AND METHOD OF DETERMINING ABNORMALITY OF LASER PROCESSING SYSTEM

#3
20260124702
2026-05-07

GROOVE FORMING APPARATUS

#4
20260124698
2026-05-07

LASER PROCESSING APPARATUS, CONTROL METHOD OF LASER PROCESSING APPARATUS, AND ELECTRONIC DEVICE MANUFACTURING METHOD

#5
20260115829
2026-04-30

LASER LINE-BEAM GENERATION BY STITCHING TOGETHER HOMOGENIZED BEAMS

#6
20260099008
2026-04-09

LASER PROCESSING HEADS AND SYSTEMS FOR CONNECTING FIBER OPTIC CABLE TO OPTICS

#7
20260084246
2026-03-26

LASER PROCESSING APPARATUS AND METHOD OF MANUFACTURING DISPLAY DEVICE USING THE SAME

#8
20260014643
2026-01-15

LASER SURFACE TREATMENT DEVICE AND LASER SURFACE TREATMENT SYSTEM

#9
20250381615
2025-12-18

CUTTING DEVICE AND METHOD USING LASER

#10
20250376895
2025-12-11

SYSTEM AND METHODS FOR IN-SITU PERMEABILITY MEASUREMENTS

#11
20250350084
2025-11-13

DEVICE AND METHOD FOR MULTI-WAVELENGTH LASER DRIVING AND SYSTEM AND METHOD FOR MULTI-WAVELENGTH LASER PROCESSING

#12
20250339923
2025-11-06

LASER CUTTING

#13
20250334448
2025-10-30

PRODUCTION METHOD FOR FABRY-PEROT INTERFERENCE FILTER

#14
20250332671
2025-10-30

Laser-Transmitting Tooling

#15
20250303500
2025-10-02

Laser Irradiation Device, Laser Irradiation System, and Method for Removing Coating or Adhering Matter

#16
20250303497
2025-10-02

LASER MACHINING SYSTEM FOR MACHINING A WORKPIECE BY MEANS OF AN OUTPUT LASER BEAM

#17
20250303468
2025-10-02

PRINTED POROUS MEDIA, SUCH AS FOR USE IN AEROSPACE PARTS, AND ASSOCIATED SYSTEMS AND METHODS

#18
20250285813
2025-09-11

LASER DRILLING OF METAL FOILS FOR ASSEMBLY IN AN ELECTROLYTIC CAPACITOR

#19
20250269470
2025-08-28

METHOD AND LASER SYSTEM FOR SEPARATING A WORKPIECE

#20
20250244595
2025-07-31

DIMMING DEVICE, LASER MACHINING DEVICE, AND LASER BEAM MEASUREMENT DEVICE

#21
20250242436
2025-07-31

APPARATUS FOR LASER PROCESSING A MATERIAL

#22
20250235953
2025-07-24

CURRENT COLLECTOR WELDING SYSTEM FOR SECONDARY BATTERY CELL AND METHOD THEREOF

#23
20250235951
2025-07-24

LASER SYSTEM AND METHOD FOR LASER MACHINING A WORKPIECE

#24
20250233381
2025-07-17

DIODE-PUMPED SOLID-STATE LASER APPARATUS FOR LASER ANNEALING

#25
20250229358
2025-07-17

IRRADIATION DEVICES WITH OPTICAL MODULATORS FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS

#26
20250226635
2025-07-10

STRUCTURE, METHOD FOR MANUFACTURING STRUCTURE, LASER DEVICE, AND LASER SYSTEM

#27
20250226634
2025-07-10

STRUCTURE, METHOD FOR MANUFACTURING STRUCTURE, LASER DEVICE, AND LASER SYSTEM

#28
20250205820
2025-06-26

LASER WELDING METHOD FOR MULTI-LAYER ALUMINUM FOIL, BATTERY, WELDING SYSTEM, AND CONTROL DEVICE

#29
20250196259
2025-06-19

PROCESSING APPARATUS AND PROCESSING METHOD

#30
20250187116
2025-06-12

MARKING APPARATUS AND MARKING METHOD

#31
20250178124
2025-06-05

DEVICE AND METHOD FOR COUPLING A LASER BEAM INTO A DOUBLE-CLAD FIBER

#32
20250170780
2025-05-29

DETERMINATION DEVICE FOR DETERMINING AT LEAST ONE PARAMETER OF AN ENERGY BEAM

#33
20250170672
2025-05-29

NUMERICAL APERTURE CHANGING APPARATUS, LASER APPARATUS, AND LASER BEAM MACHINE

#34
20250135585
2025-05-01

LASER PROCESSING DEVICE AND METHOD

#35
20250135584
2025-05-01

GROOVE FORMING APPARATUS

#36
20250114871
2025-04-10

LASER CUTTING DEVICE AND LASER CUTTING METHOD USING THE SAME

#37
20250108455
2025-04-03

LASER MACHINING DEVICE AND LASER OUTPUT DEVICE

#38
20250100075
2025-03-27

SYSTEMS AND METHODS FOR METHOD FOR CREATING A CATHODE ELECTRODE PRODUCT FOR A BATTERY SYSTEM OF AN ELECTRIC VEHICLE

#39
20250083251
2025-03-13

LASER MACHINING DEVICE

#40
20250079201
2025-03-06

HEAT TREATMENT APPARATUS FOR HEATING SUBSTRATE BY LIGHT IRRADIATION

#41
20250073817
2025-03-06

Methods and Systems for Welding Copper and Other Metals Using Blue Lasers

#42
20250066912
2025-02-27

METHOD OF USING A THERMAL LASER EVAPORATION SYSTEM AND THERMAL LASER EVAPORATION SYSTEM

#43
20250065366
2025-02-27

MANAGING SPATIALLY-DEPENDENT MODULATION FOR LASER-ASSISTED DEPOSITION

#44
20250058406
2025-02-20

Laser Machining a Transparent Workpiece

#45
20250041972
2025-02-06

METHOD FOR OBTAINING ENGRAVING INSTRUCTIONS TO CONTROL A SYSTEM COMPRISING A SPATIAL LIGHT MODULATOR, TO REPRESENT A PIXELIZED IMAGE ON A SOLID PIECE BY MEANS OF AN ENGRAVING BEAM

#46
20250041969
2025-02-06

Laser-Beam Steering for Metal Additive Manufacturing Using Powder-Bed Fusion

#47
20250041966
2025-02-06

LASER PROCESSING HEAD AND METHOD FOR PROCESSING A WORKPIECE

#48
20250033143
2025-01-30

APPARATUS FOR SUBSTRATE DICING

#49
20250010398
2025-01-09

LASER PROCESSING DEVICE

#50
20250001524
2025-01-02

LASER PROCESSING SYSTEMS AND METHODS FOR BEAM DITHERING AND SKIVING

#51
20240424606
2024-12-26

MACHINING OF CERAMIC MATRIX COMPOSITES WITH CURVED WATERJET GUIDED LASER

#52
20240416453
2024-12-19

LASER PROCESSING APPARATUS AND LASER PROCESSING METHOD

#53
20240416451
2024-12-19

MULTI-WAVELENGTH LASER FOR KILOWATT MATERIAL PROCESSING

#54
20240398620
2024-12-05

CALIBRATING THE POSITION OF THE FOCAL POINT OF A LASER BEAM

#55
20240391020
2024-11-28

LASER DEVICE, LASER PROCESSING SYSTEM, AND LASER PROCESSING METHOD

#56
20240375215
2024-11-14

Method for Laser Welding of Steel Plates

#57
20240342827
2024-10-17

DEVICE AND METHOD FOR PROCESSING A WORKPIECE

#58
20240335905
2024-10-10

Laser Welding Method

#59
20240326159
2024-10-03

SYSTEMS AND METHODS FOR MULTI-LASER HEAD ALIGNMENT IN ADDITIVE MANUFACTURING SYSTEMS

#60
20240321523
2024-09-26

LASER DRILLING OF METAL FOILS FOR ASSEMBLY IN AN ELECTROLYTIC CAPACITOR

#61
20240316691
2024-09-26

IRRADIATION DEVICES WITH OPTICAL MODULATORS FOR ADDITIVELY MANUFACTURING THREE-DIMENSIONAL OBJECTS

#62
20240308001
2024-09-19

CROSS STITCHING CONTROL BY QMM3D

#63
20240300052
2024-09-12

JOINED BODY, LASER MACHINING METHOD AND LASER MACHINING DEVICE

#64
20240283222
2024-08-22

LIGHT EMITTING DEVICE, LASER PROCESSING SYSTEM, METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE, AND METHOD FOR MANUFACTURING LASER PROCESSING SYSTEM

#65
20240261896
2024-08-08

LASER PROCESSING APPARATUS

#66
20240261894
2024-08-08

Support for a transmissive optical element, laser processing device with such support, and process of adjusting the position of a transmissive optical element using such support

#67
20240253156
2024-08-01

METHOD FOR THE LASER WELDING OF A WORKPIECE WITH A RAPID CHANGE BETWEEN WELDING ZONES HAVING DIFFERENT MATERIALS TO BE WELDED

#68
20240253155
2024-08-01

ADDITIVE MANUFACTURING SYSTEM WITH FIXED BUILD PLATE

#69
20240253142
2024-08-01

LASER SOLDERING APPARATUS, CONTROL APPARATUS, AND LASER SOLDERING METHOD

#70
20240253089
2024-08-01

LASER CLEANING METHOD, LASER PROCESSING APPARATUS, AND LASER PROCESSING SYSTEM

#71
20240237505
2024-07-11

ORGANIC ELECTROLUMINESCENT DEVICES

#72
20240227093
2024-07-11

OVERLAY WELDING METHOD AND METHOD FOR REPAIRING METAL MEMBER

#73
20240227074
2024-07-11

LASER PROCESSING APPARATUS AND LASER PROCESSING METHOD

#74
20240198452
2024-06-20

METHOD FOR CHANGING THE POLARIZATION OF A LASER

#75
20240157475
2024-05-16

LASER PROCESSING APPARATUS

#76
20240157474
2024-05-16

METHOD AND DEVICE FOR WORKPIECE PROCESSING WITH A BROADENED LASER BEAM GUIDED BY A SCANNER OPTICAL UNIT

#77
20240139874
2024-05-02

LASER WELDING PENETRATION MONITORING

#78
20240139866
2024-05-02

Method and arrangement for generating a laser beam having a differing beam profile characteristic by a multi-clad fiber

#79
20240131638
2024-04-25

OVERLAY WELDING METHOD AND METHOD FOR REPAIRING METAL MEMBER

#80
20240123544
2024-04-18

METHOD FOR MEDIA-IMPERMEABLE WELDING OF ALUMINUM-CONTAINING COMPONENTS

#81
20240092027
2024-03-21

Determination device for determining at least one parameter of an energy beam

#82
20240083109
2024-03-14

Laser printing system

#83
20240082950
2024-03-14

LASER PROCESSING DEVICE AND AUTOMATIC CORRECTION METHOD FOR FOCAL POINT POSITION OF LASER LIGHT

#84
20240066630
2024-02-29

LASER DEVICE FOR GENERATING LASER RADIATION AND 3D PRINTING DEVICE COMPRISING SUCH A LASER DEVICE

#85
20240066628
2024-02-29

LASER CUTTING

#86
20240058896
2024-02-22

Methods and Systems for Welding Copper and Other Metals Using Blue Lasers

#87
20240051067
2024-02-15

LASER PROCESSING DEVICE AND LASER PROCESSING METHOD

#88
20240042555
2024-02-08

METHOD FOR CONTROLLING A DISTRIBUTION OF ENERGY INTRODUCED INTO A SUBSTRATE BY A LINE FOCUS OF A LASER BEAM, AND SUBSTRATE

#89
20240042549
2024-02-08

SYSTEM AND METHOD FOR TREATING MATERIAL BY LASER SHOCK UNDER CONFINEMENT IN A LIQUID

#90
20240042545
2024-02-08

TECHNIQUES AND APPARATUSES FOR BONDING LAMINATE STRUCTURES

#91
20240036344
2024-02-01

OPTICAL APPARATUS AND THREE-DIMENSIONAL MODELING APPARATUS

#92
20240034003
2024-02-01

WAVEGUIDE FOR PLASTIC WELDING, ARRANGEMENT FOR PLASTIC WELDING, A WELDING METHOD AS WELL AS A MANUFACTURING METHOD OF A WAVEGUIDE

#93
20240033854
2024-02-01

Double-beam laser polishing device and polishing method for aluminum alloy

#94
20240033851
2024-02-01

APPARATUS AND METHOD FOR POLARIZING A LASER BEAM HAVING AN UNDEFINED POLARIZATION STATE AND LASER MACHINING SYSTEM

#95
20240030672
2024-01-25

Laser device

#96
20240009763
2024-01-11

LASER PROCESSING MACHINE

#97
20240009761
2024-01-11

Device and Method for Determining a Focal Point

#98
20230415265
2023-12-28

LASER WELDING APPARATUS AND METHOD OF LASER WELDING

#99
20230411159
2023-12-21

LASER IRRADIATION APPARATUS AND METHOD OF MANUFACTURING SEMICONDUCTOR APPARATUS

#100
20230405712
2023-12-21

DUAL LASER OPTIC MODULE OF TURNTABLE TYPE PROBE PIN BONDING APPARATUS

#101
20230405711
2023-12-21

LASER OSCILLATOR AND LASER PROCESSING APPARATUS INCLUDING SAME

#102
20230402764
2023-12-14

Technique For The Parallel Writing Of Metal Formed Antenna Arrays Using Lasers

#103
20230364708
2023-11-16

Apparatus and method for laser machining a workpiece

#104
20230347591
2023-11-02

ADDITIVE MANUFACTURE SYSTEM USING LIGHT VALVE DEVICE

#105
20230333339
2023-10-19

MATERIAL PROCESSING UTILIZING HIGH-FREQUENCY BEAM SHAPING

#106
20230330782
2023-10-19

DEVICE FOR MACHINING A MATERIAL

#107
20230330770
2023-10-19

APPARATUS FOR BEAM-INFLUENCING A LASER BEAM

#108
20230311245
2023-10-05

LASER PROCESSING OF A PARTLY TRANSPARENT WORKPIECE USING A QUASI-NON-DIFFRACTIVE LASER BEAM

#109
20230302571
2023-09-28

LASER PROCESSING SYSTEM

#110
20230291166
2023-09-14

Lens arrangements for varying numerical aperture in laser delivery systems

#111
20230286080
2023-09-14

HIGH VELOCITY VACUUM SYSTEM FOR LASER ABLATION

#112
20230271273
2023-08-31

Laser apparatus and laser machining apparatus

#113
20230264420
2023-08-24

ADDITIVE MANUFACTURING SYSTEMS AND METHODS

#114
20230264300
2023-08-24

LASER APPARATUS USING OPTICAL FIBERS FOR STABLE LASER WELDING, AND LASER WELDING METHOD USING SAME

#115
20230256543
2023-08-17

ADDITIVE MANUFACTURING SYSTEM WITH GAS FLOW HEAD

#116
20230256536
2023-08-17

Processing apparatus and processing method for removal processing with a light beam and having a workpiece position measurement system

#117
20230256535
2023-08-17

LASER PROCESSING DEVICE

#118
20230241712
2023-08-03

Laser Processing Apparatus

#119
20230228987
2023-07-20

Laser processing device for forming vias

#120
20230201970
2023-06-29

METHOD AND DEVICE FOR PROVIDING THROUGH-OPENINGS IN A SUBSTRATE AND A SUBSTRATE PRODUCED IN SAID MANNER

#121
20230191531
2023-06-22

PROCESSING APPARATUS

#122
20230182234
2023-06-15

PROCESSING OPTICAL UNIT, LASER PROCESSING APPARATUS AND METHOD FOR LASER PROCESSING

#123
20230150059
2023-05-18

LASER PROCESSING APPARATUS

#124
20230141009
2023-05-11

LASER POWER MONITORING DEVICE AND LASER POWER MONITORING METHOD

#125
20230135789
2023-05-04

LASER ANNEALING APPARATUS AND LASER ANNEALING METHOD USING THE SAME

#126
20230129002
2023-04-27

Laser cutting

#127
20230125357
2023-04-27

LASER MACHINING APPARATUS

#128
20230119554
2023-04-20

Wet laser cleaning apparatus

#129
20230085638
2023-03-23

Additive manufacturing system using a pulse modulated laser for two-dimensional printing

#130
20230083413
2023-03-16

LASER CUTTING METHOD AND LASER CUTTING APPARATUS

#131
20230075250
2023-03-09

OPTICAL FIBER AND LASER PROCESSING MACHINE

#132
20230075209
2023-03-09

LASER PROCESSING DEVICE AND LASER PROCESSING METHOD

#133
20230072960
2023-03-09

Irradiation devices with optical modulators for additively manufacturing three-dimensional objects

#134
20230069855
2023-03-09

Glass welding through non-flat surface

#135
20230055872
2023-02-23

Irradiation devices with optical modulators for additively manufacturing three-dimensional objects

#136
20230031852
2023-02-02

Modulating a working beam of an additive manufacturing machine with a solid-state optical modulator

#137
20230025089
2023-01-26

Universal Laser for Polymeric Material Processing

#138
20230024644
2023-01-26

LASER TREATMENT DEVICE AND LASER TREATMENT METHOD

#139
20230023739
2023-01-26

WELDING METHOD AND WELDING APPARATUS

#140
20230001517
2023-01-05

LASER PROCESSING APPARATUS, STACK PROCESSING APPARATUS, AND LASER PROCESSING METHOD

#141
20230001506
2023-01-05

LASER PROCESSING HEAD, LASER PROCESSING SYSTEM, AND METHOD OF DETERMINING ABNORMALITY OF LASER PROCESSING SYSTEM

#142
20220404648
2022-12-22

Methods of and systems for processing using adjustable beam characteristics

#143
20220379408
2022-12-01

LASER PROCESSING APPARATUS

#144
20220365298
2022-11-17

Optical fiber structures and methods for beam shaping

#145
20220347796
2022-11-03

Systems for and methods of forming micro-holes in glass-based objects using an annular vortex laser beam

#146
20220347793
2022-11-03

HOUSING FOR A HEAD FOR DIRECTING AN ELECTROMAGNETIC RADIATION BEAM AT A TARGET AND A METHOD OF MANUFACTURING A HEAD FOR DIRECTING AN ELECTROMAGNETIC RADIATION BEAM AT A TARGET

#147
20220334400
2022-10-20

Method and device for compensating beam angle variations of a beam bundle of laser beams generated by a diffractive optical element

#148
20220331905
2022-10-20

ADDITIVE MANUFACTURING SYSTEM WITH GAS FLOW HEAD

#149
20220326539
2022-10-13

Real-time modification of line focus intensity distribution

#150
20220281029
2022-09-08

Laser repair method and laser repair device

#151
20220276433
2022-09-01

Optical combiner and laser apparatus

#152
20220266509
2022-08-25

Laser printing system

#153
20220250188
2022-08-11

Laser Marking System and Method

#154
20220241892
2022-08-04

OPTOMECHANICAL ASSEMBLIES FOR TEMPERATURE-ROBUST LASER BEAM COMBINATION AND DELIVERY

#155
20220234135
2022-07-28

SEGMENTED BEAM-SHAPING ELEMENT AND LASER PROCESSING INSTALLATION

#156
20220219407
2022-07-14

Waveguide for plastic welding, arrangement for plastic welding, a welding method as well as a manufacturing method of a waveguide

#157
20220219406
2022-07-14

Waveguide for plastic welding, arrangement for plastic welding, a welding method as well as a manufacturing method of a waveguide

#158
20220212283
2022-07-07

ADJUSTMENT METHOD OF LASER LIGHT PATH AND ADJUSTMENT DEVICE OF LASER LIGHT PATH

#159
20220193830
2022-06-23

LASER PROCESSING APPARATUS

#160
20220187611
2022-06-16

Optical element arrangements for varying beam parameter product in laser delivery systems

#161
20220179153
2022-06-09

Method and arrangement for generating a laser beam having a differing beam profile characteristic by a multi-clad fiber

#162
20220176488
2022-06-09

LASER DEVICE

#163
20220161493
2022-05-26

Laser-based manufacturing with optical correction

#164
20220161364
2022-05-26

OCCULTING DEVICE FOR OPTICAL SYSTEM IN ADDITIVE MANUFACTURING SYSTEMS

#165
20220143746
2022-05-12

LASER MACHINING DEVICE

#166
20220134482
2022-05-05

LASER WORKING MACHINE AND METHOD FOR MAINTAINING LASER WORKING MACHINE

#167
20220126396
2022-04-28

OPTICAL APPARATUS FOR THE LASER WELDING OF A WORKPIECE, WITH A PLURALITY OF PARTIAL BEAMS HAVING A CORE ZONE AND A RING ZONE IN THE BEAM PROFILE

#168
20220121082
2022-04-21

High-speed dynamic beam shaping

#169
20220115250
2022-04-14

PROCESSING APPARATUS

#170
20220088703
2022-03-24

WELDING METHOD AND WELDING APPARATUS

#171
20220072662
2022-03-10

Laser processing device and laser processing method using same

#172
20220072661
2022-03-10

Laser processing device and laser processing method using same

#173
20220072657
2022-03-10

Laser machining method

#174
20220063015
2022-03-03

Laser irradiation apparatus

#175
20220055151
2022-02-24

Laser welding device

#176
20220048140
2022-02-17

Laser drilling of metal foils for assembly in an electrolytic capacitor

#177
20220029375
2022-01-27

Structure, method for manufacturing structure, laser device, and laser system

#178
20220009035
2022-01-13

Laser-cutting using selective polarization

#179
20220009027
2022-01-13

STEP-CORE FIBER STRUCTURES AND METHODS FOR ALTERING BEAM SHAPE AND INTENSITY

#180
20220009025
2022-01-13

Laser Augmented Drill Bit

#181
20220001494
2022-01-06

Laser processing device and laser processing method

#182
20210404280
2021-12-30

Laser cutting tool

#183
20210394308
2021-12-23

Laser Irradiation Device, Laser Irradiation System, and Method for Removing Coating or Adhering Matter

#184
20210394303
2021-12-23

Laser machining head and laser machining device

#185
20210387282
2021-12-16

Optical resonator, and laser processing apparatus

#186
20210364864
2021-11-25

OPTICAL DEVICE

#187
20210346984
2021-11-11

Laser processing apparatus

#188
20210323095
2021-10-21

Laser processing device and laser processing method

#189
20210323090
2021-10-21

System and method for determining additive manufacturing beam parameters

#190
20210323088
2021-10-21

Laser processing apparatus and laser processing method

#191
20210316395
2021-10-14

Laser scanner and laser machining device

#192
20210308789
2021-10-07

Detection device

#193
20210302706
2021-09-30

Light source apparatus, projector, and machining apparatus

#194
20210291295
2021-09-23

Inspection apparatus and inspection method

#195
20210286200
2021-09-16

METHODS OF AND SYSTEMS FOR PROCESSING USING ADJUSTABLE BEAM CHARACTERISTICS

#196
20210283716
2021-09-16

Cross stitching control by QMM3D

#197
20210276122
2021-09-09

Laser processing device

#198
20210269357
2021-09-02

Silica-containing substrates with vias having an axially variable sidewall taper and methods for forming the same

#199
20210268600
2021-09-02

MANUFACTURING METHOD OF SPATIALLY MODULATED WAVEPLATES

#200
20210262306
2021-08-26

Expended laser tool

#201
20210260691
2021-08-26

Optical device and method for providing two offset laser beams

#202
20210257215
2021-08-19

Laser crystallizing apparatus

#203
20210233816
2021-07-29

HYBRID WAFER DICING APPROACH USING A SPATIALLY MULTI-FOCUSED LASER BEAM LASER SCRIBING PROCESS AND PLASMA ETCH PROCESS

#204
20210229462
2021-07-29

SYSTEMS FOR AND METHOD OF LASER MARKING WITH REDUCED MAXIMUM OPERATIONAL OUTPUT POWER

#205
20210213563
2021-07-15

Laser welding method and laser welding apparatus

#206
20210205932
2021-07-08

Scribing thin ceramic materials using beam focal line

#207
20210205921
2021-07-08

Laser marker

#208
20210202280
2021-07-01

Substrate heating unit, substrate processing apparatus, and substrate processing method

#209
20210187667
2021-06-24

Laser processing apparatus and laser processing method

#210
20210178512
2021-06-17

Detecting apparatus

#211
20210170530
2021-06-10

System for asymmetric optical beam shaping

#212
20210170522
2021-06-10

Laser cutting

#213
20210162544
2021-06-03

Laser processing apparatus

#214
20210161017
2021-05-27

Metal sublayer sensing in multi-layer workpiece hole drilling

#215
20210154766
2021-05-27

Laser cutting

#216
20210131870
2021-05-06

PRODUCTION METHOD FOR FABRY-PEROT INTERFERENCE FILTER

#217
20210129265
2021-05-06

Laser processing machine

#218
20210125831
2021-04-29

Method of laser irradiation of a patterned semiconductor device

#219
20210098255
2021-04-01

Laser apparatus and method of processing thin films

#220
20210094128
2021-04-01

Laser processing apparatus

#221
20210074585
2021-03-11

Stealth dicing method including filamentation and apparatus thereof

#222
20210053156
2021-02-25

Processing device for forming pattern on surface of material by using diffraction of laser beam, and method thereof

#223
20210048580
2021-02-18

METHOD FOR MANUFACTURING OPTICAL DEVICE, OPTICAL DEVICE, AND MANUFACTURING DEVICE FOR OPTICAL DEVICE

#224
20210046586
2021-02-18

Additive manufacturing systems and methods

#225
20210043515
2021-02-11

Hybrid wafer dicing approach using a spatially multi-focused laser beam laser scribing process and plasma etch process

#226
20210039204
2021-02-11

METHOD FOR OPTIMIZED STRUCTURING OF A 2D CODE ON A COMPONENT

#227
20210033853
2021-02-04

Laser annealing apparatus and method of manufacturing substrate having poly-si layer using the same

#228
20210031308
2021-02-04

Processing device

#229
20210023653
2021-01-28

Additive laser machining systems and methods

#230
20210021092
2021-01-21

Fiber laser system and control method therefor

#231
20200408992
2020-12-31

Optical fiber bundle with beam overlapping mechanism

#232
20200407881
2020-12-31

Apparatus For Producing Ultrafine Fibers

#233
20200406397
2020-12-31

Method of manufacturing display device and laser device used therein

#234
20200406395
2020-12-31

Laser power control device, laser machining device, and laser power control method

#235
20200406393
2020-12-31

Device for determining a focus position in a laser machining system, laser machining system comprising same, and method for determining a focus position in a laser machining system

#236
20200406359
2020-12-31

IRRADIATION DEVICE, METAL SHAPING DEVICE, METAL SHAPING SYSTEM, IRRADIATION METHOD, AND METHOD FOR MANUFACTURING METAL SHAPED OBJECT

#237
20200400966
2020-12-24

Rotary beam symmetrizer

#238
20200391519
2020-12-17

Laser device and laser processing method

#239
20200387131
2020-12-10

Laser machining system

#240
20200384574
2020-12-10

WELDING METHOD AND WELDING APPARATUS

#241
20200379248
2020-12-03

OPTICAL RESONATOR AND LASER PROCESSING MACHINE

#242
20200368845
2020-11-26

Optical axis adjusting method for laser processing apparatus

#243
20200363583
2020-11-19

Methods of singulating optical waveguide sheets to form optical waveguide substrates

#244
20200353570
2020-11-12

Multi-laser cutting method and system thereof

#245
20200353567
2020-11-12

METHOD FOR DIVIDING COMPOSITE MATERIAL

#246
20200353561
2020-11-12

Device for a laser working system, laser working system having same, and method for setting a focal position of an optical element

#247
20200346301
2020-11-05

Method and system for use in laser shock peening and laser bond inspection process

#248
20200338669
2020-10-29

Systems and methods for multi-laser head alignment in additive manufacturing systems

#249
20200338666
2020-10-29

Laser cutting

#250
20200333640
2020-10-22

Adjustable beam characteristics

#251
20200325754
2020-10-15

High power laser flow assurance systems, tools and methods

#252
20200321363
2020-10-08

PROCESS AND SYSTEM FOR MEASURING MORPHOLOGICAL CHARACTERISTICS OF FIBER LASER ANNEALED POLYCRYSTALLINE SILICON FILMS FOR FLAT PANEL DISPLAY

#253
20200316711
2020-10-08

OPTICAL SYSTEM FOR BEAM SHAPING

#254
20200310055
2020-10-01

Material processing utilizing high-frequency beam shaping

#255
20200307075
2020-10-01

Laser printing system

#256
20200298345
2020-09-24

LASER PROCESSING DEVICE

#257
20200298344
2020-09-24

Laser processing apparatus and laser processing method

#258
20200298335
2020-09-24

Laser machining method for cutting workpiece

#259
20200290157
2020-09-17

Laser processing method, and laser processing device

#260
20200290153
2020-09-17

Method for manufacturing joined body

#261
20200283325
2020-09-10

METHODS FOR LINEAR LASER PROCESSING OF TRANSPARENT WORKPIECES USING PULSED LASER BEAM FOCAL LINES AND CHEMICAL ETCHING SOLUTIONS

#262
20200266601
2020-08-20

Calibrating the position of the focal point of a laser beam

#263
20200254561
2020-08-13

Device and methods for determining a focus position of a laser beam in a laser machining system

#264
20200251359
2020-08-06

Laser radiation system

#265
20200238442
2020-07-30

LASER CUTTING HEAD FOR CUTTING HARD, BRITTLE PRODUCTS AND LASER CUTTING DEVICE THEREOF

#266
20200238440
2020-07-30

Apparatus for Machining a Workpiece with a Liquid Jet Guided Laser Beam and the Assembly Thereof

#267
20200235544
2020-07-23

Diode-pumped solid-state laser apparatus for laser annealing

#268
20200230748
2020-07-23

Method for manufacturing peeled substrate

#269
20200214138
2020-07-02

Manufacturing method for printed circuit board and laser processing machine

#270
20200209523
2020-07-02

Laser processing apparatus capable of measuring a distance to a workpiece with laser light

#271
20200209522
2020-07-02

Laser processing apparatus

#272
20200206844
2020-07-02

Methods and systems for welding copper and other metals using blue lasers

#273
20200206841
2020-07-02

Laser Machining a Transparent Workpiece

#274
20200203910
2020-06-25

Laser device

#275
20200201057
2020-06-25

Diffractive optical beam shaping element

#276
20200198060
2020-06-25

Additive manufacturing system using a pulse modulated laser for two-dimensional printing

#277
20200189039
2020-06-18

Method and device for providing through-openings in a substrate and a substrate produced in said manner

#278
20200189028
2020-06-18

Method for fabricating microfluidic devices in fused silica by picosecond laser irradiation

#279
20200164463
2020-05-28

Laser processing device with optical device for changing cross-sectional intensity distribution of a beam at a pupil plane

#280
20200154554
2020-05-14

Polarizer

#281
20200147720
2020-05-14

Optical fiber structures and methods for beam shaping

#282
20200139484
2020-05-07

LASER PROCESSING DEVICE

#283
20200130279
2020-04-30

Determination device for determining at least one parameter of an energy beam

#284
20200130099
2020-04-30

Method for structuring a substrate, assembly comprising a substrate and a device for structuring said substrate, and substrate with such a structure

#285
20200122274
2020-04-23

Laser processing machine and laser processing method

#286
20200114466
2020-04-16

Polarization-adjusted beam operation for materials processing

#287
20200108465
2020-04-09

Additive manufacturing system with fixed build plate

#288
20200105572
2020-04-02

HEAT TREATMENT DEVICE, HEAT TREATMENT METHOD, LASER ANNEALING DEVICE, AND LASER ANNEALING METHOD

#289
20200101561
2020-04-02

Device and method for processing a workpiece along a predetermined processing line using a pulsed polychromatic laser beam and a filter

#290
20200088570
2020-03-19

Method for determining at least one beam propagation parameter of a laser beam

#291
20200070280
2020-03-05

Method and device for shaping radiation for laser processing

#292
20200061740
2020-02-27

Laser light irradiating device

#293
20200055144
2020-02-20

DEVICE AND METHOD FOR ADDITIVE MANUFACTURING OF COMPONENTS WITH A PLURALITY OF SPATIALLY SEPARATED BEAM GUIDES

#294
20200039000
2020-02-06

Additive manufacturing system with gas flow head

#295
20200031050
2020-01-30

Apparatus for additively manufacturing three-dimensional objects

#296
20200030909
2020-01-30

Method and laser processing machining for laser welding a first and a second workpiece portion

#297
20200023468
2020-01-23

Laser hot wire additive deposition head with omni-directional build path

#298
20200023462
2020-01-23

Acousto-optic modulator configurations for quantum processing

#299
20200016707
2020-01-16

Laser-Transmitting Tooling

#300
20200012114
2020-01-09

Optical element arrangements for varying beam parameter product in laser delivery systems