ClassID:

43208

B23K26/042 - 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; Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light Automatically aligning the laser beam

Sub-classes:
Recent Application in this class:
#1
20260108978
2026-04-23

PROCESSING APPARATUS

#2
20260097450
2026-04-09

METHOD AND APPARATUS FOR LASER-MARKING OBJECTS WITH A CURVED FACE

#3
20260097446
2026-04-09

PRESET OPTICAL COMPONENTS IN A COMPUTER NUMERICALLY CONTROLLED MACHINE

#4
20260091447
2026-04-02

PROCESS SYSTEM

#5
20260084235
2026-03-26

APPARATUS FOR AND METHOD OF ALIGNING A LASER SYSTEM

#6
20260077427
2026-03-19

MULTI-LIGHT-SOURCE CALIBRATION METHOD, LASER PROCESSING DEVICE, NUMERICAL CONTROL DEVICE AND COMPUTING SYSTEM

#7
20260034605
2026-02-05

DEVICE AND METHOD FOR MANUFACTURING PRINTED CIRCUIT BOARDS

#8
20260014644
2026-01-15

LASER BEAM MACHINING METHOD, LASER BEAM MACHINE, AND COMPUTER-READABLE MEDIUM

#9
20260008125
2026-01-08

METAL JOINER SYSTEM, ASSOCIATED METHODS, AND PRODUCTS

#10
20250332659
2025-10-30

Ranging Systems For Laser-Welding Tools, and Related Systems and Methods for Laser Welding on Workpieces

#11
20250269461
2025-08-28

LASER ALIGNMENT IN 3D PRINTING SYSTEM

#12
20250242434
2025-07-31

Method for operating a laser plotter for cutting, engraving, marking and/or lettering a workpiece, and a laser plotter for engraving, marking and/or lettering a workpiece

#13
20250205827
2025-06-26

SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD

#14
20250196255
2025-06-19

LASER CLEANING METHOD FOR MULTIPLE TABS

#15
20250187109
2025-06-12

METHOD AND DEVICE FOR FORMING A STRUCTURE ON A WORKPIECE

#16
20250153278
2025-05-15

PROCESSING METHOD AND PROCESSING SYSTEM

#17
20250033143
2025-01-30

APPARATUS FOR SUBSTRATE DICING

#18
20250018506
2025-01-16

METHOD AND DEVICE FOR CALIBRATING AN OPTICAL SYSTEM

#19
20250001518
2025-01-02

PROCESSING SYSTEM

#20
20240351137
2024-10-24

METHOD AND APPARATUS FOR WELDING COMPONENTS BY MEANS OF A LASER BEAM

#21
20240347395
2024-10-17

OBJECT DIMENSIONING APPARATUS AND RELATED METHODS

#22
20240342825
2024-10-17

OPTICAL APPARATUS

#23
20240300168
2024-09-12

SYSTEM AND METHOD FOR HIGH POWER DIODE BASED ADDITIVE MANUFACTURING

#24
20240261900
2024-08-08

ADDITIVE MANUFACTURING SYSTEM AND ADDITIVE MANUFACTURING METHOD

#25
20240261891
2024-08-08

LASER PROCESSING DEVICE AND LASER PROCESSING METHOD

#26
20240173794
2024-05-30

METHOD FOR PRODUCING A FLAT, FLEXIBLE COMPOSITE MATERIAL, AND CORRESPONDING FLAT, FLEXIBLE COMPOSITE MATERIAL

#27
20240173793
2024-05-30

METHOD FOR CALCULATION, DEVICE FOR LASER PROCESSING, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

#28
20240139862
2024-05-02

SYSTEM AND METHOD FOR REMOVING PAVEMENT MARKINGS

#29
20240116133
2024-04-11

SYSTEM AND METHOD FOR ALIGNING LASER BEAM WITH FILLER WIRE FOR LASER JOINING

#30
20240066626
2024-02-29

SPOT CONTROL SYSTEM AND METHOD FOR LASER CUTTING

#31
20230350190
2023-11-02

LIGHT SOURCE SYSTEM, UNIT, AND LASER APPARATUS

#32
20230321750
2023-10-12

LASER MACHINING APPARATUS

#33
20230311242
2023-10-05

ALIGNMENT OF LASER FOR GEAR INSPECTION

#34
20230286078
2023-09-14

Beam machining head and method for beam machining

#35
20230278135
2023-09-07

CONSTANT KERF DIEBOARD CUTTING SYSTEM USING LASER AND VISION

#36
20230256535
2023-08-17

LASER PROCESSING DEVICE

#37
20230249410
2023-08-10

AUTOMATIC CALIBRATION OF A LASER PROCESSING SYSTEM USING A NON-INTEGRATED TELECENTRIC OPTICAL DETECTOR WITH LIMITED DEGREES OF FREEDOM

#38
20230249289
2023-08-10

METHOD OF DETECTING CENTER COORDINATES OF SPOT WELDING MARK, LASER WELDING METHOD, AND BONDING METHOD

#39
20230211435
2023-07-06

LASER MACHINING SYSTEM

#40
20230123528
2023-04-20

System and method for high power diode based additive manufacturing

#41
20230105870
2023-04-06

Laser Fabrication with Beam Detection

#42
20230034833
2023-02-02

Build plate clamping-assembly and additive manufacturing systems and methods of additively printing on workpieces

#43
20230005387
2023-01-05

ELECTRONICS CIRCUIT BOARD DESIGN TOOL

#44
20220395928
2022-12-15

Laser welding system

#45
20220388095
2022-12-08

WELDING METHOD OF BATTERY COVER PLATE

#46
20220355412
2022-11-10

PROCESSING APPARATUS

#47
20220347795
2022-11-03

LASER WELDING CONTROL METHOD, APPARATUS AND SYSTEM, AND ELECTRONIC DEVICE

#48
20220339735
2022-10-27

PRESET OPTICAL COMPONENTS IN A COMPUTER NUMERICALLY CONTROLLED MACHINE

#49
20220297229
2022-09-22

METHOD FOR LASER MATERIAL PROCESSING AND LASER PROCESSING APPARATUS

#50
20220266380
2022-08-25

LASER PROCESSING DEVICE, LASER PROCESSING SYSTEM, AND LASER PROCESSING METHOD

#51
20220212261
2022-07-07

AM APPARATUS FOR MANUFACTURING A FABRICATED OBJECT AND METHOD FOR TESTING AN IRRADIATION POSITION OF A BEAM IN THE AM APPARATUS

#52
20220176488
2022-06-09

LASER DEVICE

#53
20220088714
2022-03-24

METHOD AND SYSTEM FOR UNIFORMLY IRRADIATING A FRAME OF A PROCESSED SUBSTRATE

#54
20220088702
2022-03-24

LASER DEVICES INCLUDING BEAM POSITION CALIBRATOR AND METHOD FOR IRRADIATING LASER BY USING THE SAME

#55
20220080525
2022-03-17

Laser device and laser processing machine

#56
20220080524
2022-03-17

SYSTEMS AND METHODS FOR ALIGNING LASERS USING SENSOR DATA

#57
20220001496
2022-01-06

METHOD AND APPARATUS FOR FILAMENTATION OF WORKPIECES NOT HAVING A PLAN-PARALLEL SHAPE, AND WORKPIECE PRODUCED BY FILAMENTATION

#58
20220001492
2022-01-06

Method for cutting a continuous battery electrode material in order to produce battery electrodes, and a battery electrode

#59
20220001490
2022-01-06

METAL JOINER SYSTEM, ASSOCIATED METHODS, AND PRODUCTS

#60
20210387906
2021-12-16

METHOD AND FACILITY FOR MARKING HOT GLASS CONTAINERS

#61
20210354236
2021-11-18

Substrate treatment apparatus

#62
20210339338
2021-11-04

LASER CUTTING METHOD FOR A WAFER

#63
20210323086
2021-10-21

Static and Dynamic Calibration for Coherence Imaging Measurement Systems and Methods

#64
20210296843
2021-09-23

Laser alignment apparatus and system for alignment of output fiber of a fiber laser

#65
20210268606
2021-09-02

Method for processing superfine blade edge using femtosecond laser

#66
20210229215
2021-07-29

LASER BEAM SCANNER

#67
20210205923
2021-07-08

Method and apparatus for auto-aligning of a process gas jet nozzle and laser machining beam

#68
20210197313
2021-07-01

Laser processing apparatus

#69
20210170530
2021-06-10

System for asymmetric optical beam shaping

#70
20210129269
2021-05-06

SYSTEM AND METHOD TO ADDITIVELY FORM ONTO AN OBJECT

#71
20210121985
2021-04-29

Laser cutter adapted to cut rotating workpieces

#72
20210121980
2021-04-29

Laser apparatus

#73
20210069825
2021-03-11

Laser-etching and machine-vision positioning system

#74
20210060695
2021-03-04

Laser processing apparatus and optical adjustment method

#75
20210053151
2021-02-25

APPARATUS FOR AUTOMATIC JET ANGLE ADJUSTMENT

#76
20210023651
2021-01-28

Laser welding method

#77
20210016394
2021-01-21

System and methods for compensating for calibration plate irregularities in additive manufacturing systems

#78
20200384571
2020-12-10

Laser oscillator support table and adjustment method of laser oscillator support table

#79
20200361027
2020-11-19

Low energy, motion-assist, point-and-shoot welding torch

#80
20200346299
2020-11-05

Apparatus and method for treating substrate

#81
20200331096
2020-10-22

Device and method for learning focal position offset of laser processing apparatus, and laser processing system correcting focal position offset

#82
20200324366
2020-10-15

GALVANO DEVICE AND LASER MACHINING APPARATUS

#83
20200306877
2020-10-01

Laser processing method

#84
20200254560
2020-08-13

LASER PROCESSING APPARATUS, CONTROL METHOD OF LASER PROCESSING APPARATUS, AND CONTROL PROGRAM OF LASER PROCESSING APPARATUS

#85
20200246903
2020-08-06

Welding tool

#86
20200238447
2020-07-30

Build plate clamping-assembly and additive manufacturing systems and methods of additively printing on workpieces

#87
20200198051
2020-06-25

Device for determining an orientation of an optical device of a coherence tomograph, coherence tomograph and laser processing system

#88
20200189027
2020-06-18

CONSTANT KERF DIEBOARD CUTTING SYSTEM USING LASER AND VISION

#89
20200180067
2020-06-11

Laser engraver mirror adjustment system

#90
20200139487
2020-05-07

System and method for high power diode based additive manufacturing

#91
20200139484
2020-05-07

LASER PROCESSING DEVICE

#92
20200130103
2020-04-30

LASER PATTERNING APPARATUS FOR 3-DIMENSIONAL OBJECT AND METHOD

#93
20200070282
2020-03-05

Teaching device for laser machining

#94
20200061739
2020-02-27

Alignment of laser for gear inspection

#95
20200001396
2020-01-02

Calibration test piece for galvanometric laser calibration

#96
20200001394
2020-01-02

Laser processing system

#97
20190299338
2019-10-03

Laser cutting with feature location placement registration

#98
20190299333
2019-10-03

Butt laser-welding method for metallic member

#99
20190299328
2019-10-03

Method for forming a vehicle assembly

#100
20190283177
2019-09-19

Laser processing system and laser processing method

#101
20190262937
2019-08-29

Laser engraver with calibration system

#102
20190247953
2019-08-15

Apparatus and method for material processing using a transparent contact element

#103
20190217422
2019-07-18

Analysis of laser beams in systems for a generative manufacturing process

#104
20190190227
2019-06-20

Laser machining device and laser oscillator

#105
20190184491
2019-06-20

Laser machining device

#106
20190163074
2019-05-30

Exposure system, exposure device and exposure method

#107
20190143454
2019-05-16

LASER PATTERNING APPARATUS FOR 3-DIMENSIONAL OBJECT AND METHOD

#108
20190126396
2019-05-02

Laser machining apparatus projecting guide pattern onto workpiece by irradiating visible laser beam thereon

#109
20190089113
2019-03-21

Fiber laser apparatus

#110
20190084084
2019-03-21

Method and apparatus for auto-aligning of a process gas jet nozzle and laser machining beam

#111
20190061052
2019-02-28

Low energy, motion-assist, point-and-shoot welding torch

#112
20190039941
2019-02-07

SHAPING A GLASS SUBSTRATE AFTER CUTTING

#113
20190039172
2019-02-07

Laser alignment apparatus and system for alignment of output fiber of a fiber laser

#114
20190039170
2019-02-07

Edge polishing a glass substrate after cutting

#115
20190015921
2019-01-17

LASER WIRE FEEDING SYSTEM

#116
20190001438
2019-01-03

Method for producing a pre-coated metal sheet

#117
20180369957
2018-12-27

System isolation and optics bay sealing

#118
20180345412
2018-12-06

Apparatus for additive manufacturing of a product with a calibration device and method for calibration of an apparatus of this kind

#119
20180328725
2018-11-15

Sensor device for determining alignment/misalignment of a laser beam relative to a gas nozzle of a laser machining head

#120
20180314234
2018-11-01

Systems and methods for receiving sensor data for an operating additive manufacturing machine and mapping the sensor data with process data which controls the operation of the machine

#121
20180264590
2018-09-20

IN SITU ADDITIVE MANUFACTURING PROCESS SENSING AND CONTROL INCLUDING POST PROCESS NDT

#122
20180221991
2018-08-09

Method and apparatus for filamentation of workpieces not having a plan-parallel shape, and workpiece produced by filamentation

#123
20180193956
2018-07-12

Systems and methods for additive manufacturing in-build assessment and correction of laser pointing accuracy

#124
20180178286
2018-06-28

Method for emissions plume monitoring in additive manufacturing

#125
20180178284
2018-06-28

Method for avoiding plume interference in additive manufacturing

#126
20180161938
2018-06-14

Laser processing machine

#127
20180161921
2018-06-14

Substrate processing method

#128
20180147659
2018-05-31

Preset optical components in a computer numerically controlled machine

#129
20180065250
2018-03-08

Laser welding system

#130
20180029159
2018-02-01

Laser beam machine and alignment adjusting method

#131
20170348800
2017-12-07

Welding system and method

#132
20170252859
2017-09-07

System for asymmetric optical beam shaping

#133
20170232558
2017-08-17

Laser machining method and laser machining apparatus

#134
20170232513
2017-08-17

SYSTEMS AND METHODS FOR BIAXIAL SYMMETRIC CANTED HOLES

#135
20170225267
2017-08-10

Invisible laser system and optical path visualization method thereof

#136
20170203517
2017-07-20

Aligning lasers of laser additive manufacturing system

#137
20170182593
2017-06-29

Machining head

#138
20170157705
2017-06-08

Laser machining apparatus comprising a parallel displacement unit

#139
20170148691
2017-05-25

Methods and systems for imaging and cutting semiconductor wafers and other semiconductor workpieces

#140
20170123403
2017-05-04

Welding machine and control method therefor

#141
20170021449
2017-01-26

Laser machining device

#142
20170014688
2017-01-19

GOLF CLUB HEAD HOSEL MARKING

#143
20160368084
2016-12-22

WORKING APPARATUS

#144
20160320179
2016-11-03

Laser alignment system

#145
20160303684
2016-10-20

Apparatus and method for material processing using a transparent contact element

#146
20160263705
2016-09-15

Cathode cutting device using laser

#147
20160249411
2016-08-25

Laser processing system capable of adjusting timing to switch output command

#148
20160243654
2016-08-25

Component repair using confined laser drilling

#149
20160243652
2016-08-25

System and method for high power diode based additive manufacturing

#150
20160158884
2016-06-09

Determining deviations of an actual position of a laser machining head from a desired position

#151
20160147214
2016-05-26

THREE-DIMENSIONAL LASER PROCESSING APPARATUS AND POSITIONING ERROR CORRECTION METHOD

#152
20160129503
2016-05-12

System and method for high power diode based additive manufacturing

#153
20160107272
2016-04-21

Joining a workpiece in a concealed joining seam

#154
20160067820
2016-03-10

SELECTIVE LASER MELTING SYSTEM

#155
20160031038
2016-02-04

Laser Processor and Laser Processing Method

#156
20150343561
2015-12-03

Laser machining system and method for machining three-dimensional objects from a plurality of directions

#157
20150083697
2015-03-26

Method for laser remote processing of a workpiece on a fillet and device therefor

#158
20140339208
2014-11-20

Laser machining device and adjusting method for same

#159
20140326705
2014-11-06

Welding position detecting apparatus and welding position detecting method for laser beam welding

#160
20140299586
2014-10-09

Laser machining apparatus

#161
20140144895
2014-05-29

Laser material processing system

#162
20140124486
2014-05-08

Laser welding assembly and method

#163
20140083270
2014-03-27

Methods and systems for imaging and cutting semiconductor wafers and other semiconductor workpieces

#164
20140014632
2014-01-16

Laser processing machine, in particular laser cutting machine, and method for centering a laser beam, in particular a focused laser beam

#165
20140014631
2014-01-16

Laser processing method

#166
20130334181
2013-12-19

Laser processing machine, laser cutting machine, and method for adjusting a focused laser beam

#167
20130299474
2013-11-14

Fiber laser apparatus and method of aligning laser light irradiation position

#168
20130186871
2013-07-25

Laser processing machine

#169
20130146569
2013-06-13

Optimization and control of beam quality for material processing

#170
20130140286
2013-06-06

SYSTEMS AND METHODS FOR INTERNAL CAVITY FORMATION USING LASER MANIPULATION

#171
20130112671
2013-05-09

Laser processing machine

#172
20130087536
2013-04-11

Controller for processing corner part in process path

#173
20130057874
2013-03-07

Method for operating a laser scanner and processing system with laser scanner

#174
20120285379
2012-11-15

Manufacturing Apparatus and Manufacturing Method of Light-Emitting Device

#175
20120280431
2012-11-08

Device and method for etching a pattern

#176
20120241427
2012-09-27

PREDICTIVE LINK PROCESSING

#177
20120234807
2012-09-20

LASER SCRIBING WITH EXTENDED DEPTH AFFECTATION INTO A WORKPLACE

#178
20120228275
2012-09-13

METHOD FOR EXPOSING AN ELECTRICAL CONTACT

#179
20120217219
2012-08-30

REFERENCE WAFER FOR CALIBRATION AND METHOD FOR FABRICATING THE SAME

#180
20120211748
2012-08-23

Method of dicing a wafer

#181
20120195334
2012-08-02

Laser material processing tool

#182
20120180527
2012-07-19

Method and System for Mitigation of Particulate Inclusions in Optical Materials

#183
20120175652
2012-07-12

METHOD AND APPARATUS FOR IMPROVED SINGULATION OF LIGHT EMITTING DEVICES

#184
20120125169
2012-05-24

SEMICONDUCTOR LIGHT-EMITTING DEVICE MEASUREMENT APPARATUS

#185
20120048085
2012-03-01

Methods and systems for imaging and cutting semiconductor wafers and other semiconductor workpieces

#186
20110305252
2011-12-15

METHOD AND APPARATUS FOR THE ADJUSTMENT OF A LASER HEAD

#187
20110292963
2011-12-01

LASER POSITION DETECTION SYSTEM

#188
20110272388
2011-11-10

Photonic clock stabilized laser comb processing

#189
20110220621
2011-09-15

Determining powder feed nozzle misalignment

#190
20110210105
2011-09-01

LINK PROCESSING WITH HIGH SPEED BEAM DEFLECTION

#191
20110147347
2011-06-23

Method for cutting a material layer by means of a cutting beam

#192
20110139758
2011-06-16

LATITUDINAL ISO-LINE SCRIBE, STITCHING, AND SIMPLIFIED LASER AND SCANNER CONTROLS

#193
20110132885
2011-06-09

LASER MACHINING AND SCRIBING SYSTEMS AND METHODS

#194
20110120982
2011-05-26

Oblique laser beam cutting

#195
20110108533
2011-05-12

Orientating a laser cutting beam

#196
20110102810
2011-05-05

Apparatus and method for material processing using a transparent contact element

#197
20110075274
2011-03-31

Insert for holding an optical system in a laser machining head, and a laser machining head

#198
20110033970
2011-02-10

Systems for thin film laser scribing devices

#199
20110024402
2011-02-03

Laser welding apparatus

#200
20110005458
2011-01-13

METHOD AND APPARATUS FOR IMPROVING SCRIBE ACCURACY IN SOLAR CELL MODULES

#201
20100301028
2010-12-02

Method and apparatus for hybrid resolution feedback of a motion stage

#202
20100294746
2010-11-25

LASER SCRIBING PLATFORM WITH MOVING GANTRY

#203
20100292947
2010-11-18

SCAN HEAD CALIBRATION SYSTEM AND METHOD

#204
20100224604
2010-09-09

Method and apparatus for laser beam processing of an element with total transmission for light of a t least 10-5

#205
20100167064
2010-07-01

Reference wafer for calibration and method for fabricating the same

#206
20100135343
2010-06-03

Laser oscillator

#207
20100116797
2010-05-13

Ascertaining a laser beam contact point

#208
20100087023
2010-04-08

Laser beam machining method and laser beam machining apparatus

#209
20100039680
2010-02-18

Laser processing apparatus and method

#210
20100017012
2010-01-21

Multi model registration (MMR) for a galvanometer and laser system

#211
20100015784
2010-01-21

Semiconductor device manufacturing method

#212
20090324903
2009-12-31

Method and apparatus for laser beam alignment for solar panel scribing

#213
20090324190
2009-12-31

Jig for holding a core and method utilizing the same

#214
20090321399
2009-12-31

DYNAMIC SCRIBE ALIGNMENT FOR LASER SCRIBING, WELDING OR ANY PATTERNING SYSTEM

#215
20090309532
2009-12-17

DISPLACEMENT DETECTING METHOD, CORRECTION TABLE MAKING METHOD, MOTOR CONTROL APPARATUS, AND PROCESSING MACHINE

#216
20090242531
2009-10-01

Photonic clock stabilized laser comb processing

#217
20090218475
2009-09-03

Laser annealing apparatus and method

#218
20090184234
2009-07-23

METHOD FOR ADJUSTING POSITION OF LASER EMITTING DEVICE

#219
20090060386
2009-03-05

Methods of automatic geometric calibration using laser scanning reflectometry

#220
20090051935
2009-02-26

Automatic geometric calibration using laser scanning reflectometry

#221
20090001063
2009-01-01

LASER PROCESSING MACHINE WITH LASER PROCESSING NOZZLE ADJUSTMENT

#222
20080318395
2008-12-25

Methods and systems for imaging and cutting semiconductor wafers and other semiconductor workpieces

#223
20080316504
2008-12-25

Method and system for machine vision-based feature detection and mark verification in a workpiece or wafer marking system

#224
20080314879
2008-12-25

Systems and methods for adapting parameters to increase throughput during laser-based wafer processing

#225
20080299496
2008-12-04

Manufacturing apparatus and manufacturing method of light-emitting device

#226
20080290078
2008-11-27

Laser processing machine

#227
20080281460
2008-11-13

Method for adjusting the relative position of device of laser engraver

#228
20080264911
2008-10-30

Non-contact laser carving process and the equipment

#229
20080251950
2008-10-16

Semiconductor device and processing method of the same

#230
20080223839
2008-09-18

Laser Machining Apparatus

#231
20080223836
2008-09-18

METHOD AND SYSTEM FOR LASER PROCESSING

#232
20080191390
2008-08-14

Method of producing molding die for use in producing a ceramic honeycomb structure body

#233
20080190902
2008-08-14

Wafer dividing method and laser beam processing machine

#234
20080164242
2008-07-10

Laser Indicated Pneumatic Cutter

#235
20080160724
2008-07-03

METHOD OF DICING

#236
20080124816
2008-05-29

Systems and methods for semiconductor structure processing using multiple laser beam spots

#237
20080121819
2008-05-29

Substrate with marker, manufacturing method thereof, laser irradiation apparatus, laser irradiation method, light exposure apparatus, and manufacturing method of semiconductor device

#238
20080121627
2008-05-29

Methods and systems for semiconductor structure processing using multiple laser beam spots

#239
20080113494
2008-05-15

Laser beam processing method for making a semiconductor device

#240
20080099454
2008-05-01

LASER BEAM PROCESSING APPARATUS FOR PROCESSING SEMICONDUCTOR WAFER IN PRODUCTION OF SEMICONDUCTOR DEVICES, LASER BEAM PROCESSING METHOD EXECUTED THEREIN, AND SUCH SEMICONDUCTOR WAFER PROCESSED THEREBY

#241
20080078752
2008-04-03

Apparatus and method for material processing using a transparent contact element

#242
20080043220
2008-02-21

Laser marking system

#243
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Laser processing device

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On-the-fly laser beam path error correction for specimen target location processing

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2008-01-03

Microinscribed gemstone

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2007-12-06

Method of manufacturing devices, positioning method, dicing method and dicing apparatus

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Generating signals representative of sensed light that is associated with writing being done by a user

#248
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2007-11-08

Method and apparatus for laser processing

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Optical beam steering and sampling apparatus and method

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Optical path axis aligning device of laser beam machine

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Methods and apparatus for utilizing an optical reference

#252
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2007-04-05

Laser welding system, laser welding method, and emitting device

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Ultrafast laser direct writing method for modifying existing microstructures on a submicron scale

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Methods and systems for positioning a laser beam spot relative to a semiconductor integrated circuit using a processing target as an alignment target

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Method and system for machine vision-based feature detection and mark verification in a workpiece or wafer marking system

#256
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Laser processing

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High speed, laser-based marking method and system for producing machine readable marks on workpieces and semiconductor devices with reduced subsurface damage produced thereby

#258
20060180580
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High speed, laser-based marking method and system for producing machine readable marks on workpieces and semiconductor devices with reduced subsurface damage produced thereby

#259
20060144834
2006-07-06

Containment plenum for laser irradiation and removal of material from a surface of a structure

#260
20060102604
2006-05-18

Active beam delivery system with image relay

#261
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2006-04-06

Laser bruting machine

#262
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2006-03-16

Method and system for calibrating a laser processing system and laser marking system utilizing same

#263
20060046435
2006-03-02

Laser beam processing apparatus for processing semiconductor wafer in production of semiconductor devices, laser beam processing method executed therein, and such semiconductor wafer processed thereby

#264
20060037950
2006-02-23

Laser processing robot system

#265
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2006-02-09

Method and system for preventing excessive energy build-up in a laser cavity

#266
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2005-12-22

Method for calibration and certifying laser projection beam accuracy

#267
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Nozzle presetter for laser machining tool of laser beam machine

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On-the-fly laser beam path error correction for specimen target location processing

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Laser beam processing machine

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Laser processing

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Laser trim motion, calibration, imaging, and fixturing techniques

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Ultrafast laser direct writing method for modifying existing microstructures on a submicron scale

#273
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Peripheral which can be used to print and cut sheets of paper using a low-power laser source

#274
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Method and apparatus for aligning a substrate on a stage

#275
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2005-06-30

Laser thin film poly-silicon annealing system

#276
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2005-05-26

Processing method using laser beam

#277
20050103760
2005-05-19

Laser marking system

#278
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2005-03-24

Laser scanner

#279
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2005-03-03

Laser shock peening target

#280
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2005-02-17

Laser processing method, laser welding method, and laser processing apparatus

#281
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Microinscribed gemstone

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Systems and methods for additive manufacturing calibration