ClassID:

43317

B23K26/389 - page 2 - CPC Classification

Classification description:

Working by laser beam, e.g. welding, cutting or boring; Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets

Recent Application in this class:
#301
20080134508
2008-06-12

Method to Provide Slots in Pipes

#302
20080131643
2008-06-05

Invisible laser weakening in composite material

#303
20080128952
2008-06-05

Method for laser drilling a component made of a ceramic matrix composite, the method including a step of trepanning and a step of removing slag by enlarging the laser beam, hold obtained by this method, component made of a ceramic matrix composite containing it, and turbojet comprising such a component

#304
20080094640
2008-04-24

Methods and systems for precisely relatively positioning a waist of a pulsed laser beam and method for controlling energy delivered to a target structure

#305
20080093808
2008-04-24

Metallic Flat Gasket

#306
20080093775
2008-04-24

NANOMETER-SCALE ABLATION USING FOCUSED, COHERENT EXTREME ULTRAVIOLET/SOFT X-RAY LIGHT

#307
20080093158
2008-04-24

Method of forming an earplug by laser ablation and an earplug formed thereby

#308
20080085395
2008-04-10

METHOD FOR REPAIRING OR RENEWING COOLING HOLES OF A COATED COMPONENT OF A GAS TURBINE

#309
20080083699
2008-04-10

Method of producing a reflecting surface inside a substrate

#310
20080076267
2008-03-27

Manufacturing method of semiconductor device and laser processing apparatus

#311
20080076256
2008-03-27

Via hole forming method

#312
20080067159
2008-03-20

LASER PROCESSING SYSTEM AND METHOD FOR MATERIAL PROCESSING

#313
20080067157
2008-03-20

Via hole forming method

#314
20080061042
2008-03-13

Laser beam machining system

#315
20080057718
2008-03-06

Method for manufacturing semiconductor device

#316
20080035271
2008-02-14

METHOD FOR FORMING MICRO BLIND VIA ON A COPPER CLAD LAMINATE SUBSTRATE UTILIZING LASER DRILLING TECHNIQUE

#317
20080029715
2008-02-07

Alignment method of a laser beam processing machine

#318
20080023458
2008-01-31

SHEET BORING APPARATUS AND IMAGE FORMING APPARATUS

#319
20080013182
2008-01-17

Two-stage laser-beam homogenizer

#320
20080012096
2008-01-17

SEMICONDUCTOR CHIP AND METHOD OF FORMING THE SAME

#321
20080011715
2008-01-17

Process and system for quality management and analysis of via drilling

#322
20080009084
2008-01-10

System and method for digital light valve processing

#323
20080008854
2008-01-10

Composite sheet, machining method for composite sheet and laser machining apparatus

#324
20080000085
2008-01-03

Method for manufacturing a nozzle plate

#325
20070297480
2007-12-27

Mastering tools and systems and methods for forming a cell on the mastering tools

#326
20070284347
2007-12-13

Via hole forming method

#327
20070272668
2007-11-29

Ultrashort laser pulse wafer scribing

#328
20070272667
2007-11-29

Micromachining with short-pulsed, solid-state UV laser

#329
20070241084
2007-10-18

Method of processing turbine components

#330
20070228012
2007-10-04

METHOD FOR MAKING A SATIN FINISH SURFACE

#331
20070224553
2007-09-27

Method for producing a metallized image on a sheet material and device for carrying out said method

#332
20070215820
2007-09-20

Methods and systems for thermal-based laser processing a multi-material device

#333
20070210044
2007-09-13

Method for checking a bore hole

#334
20070207233
2007-09-06

Apparatus for producing a preweakened automotive interior trim piece for covering an air bag installation in an automotive vehicle

#335
20070199927
2007-08-30

Laser-based method and system for removing one or more target link structures

#336
20070193986
2007-08-23

Method for producing boreholes

#337
20070187373
2007-08-16

Method for drilling holes in a substrate, in particular an electrical circuit substrate, by means of a laser beam

#338
20070176181
2007-08-02

Compound semiconductor light-emitting device

#339
20070175872
2007-08-02

Laser back wall protection by particulate shading

#340
20070170160
2007-07-26

Method for generating a predetermined break line in a multilayer airbag cover using a laser

#341
20070166849
2007-07-19

Method of manufacturing member with concave portions, member with concave portions, lens substrate, transmission type screen and rear projection

#342
20070151960
2007-07-05

Counterboring method with carbon dioxide gas laser

#343
20070148567
2007-06-28

Method and apparatus for laser-drilling an inkjet orifice in a substrate

#344
20070145024
2007-06-28

Laser via drilling apparatus and methods

#345
20070119832
2007-05-31

Method for the production of a hole and device

#346
20070101967
2007-05-10

ENGINE AND A METHOD OF MAKING SAME

#347
20070092637
2007-04-26

Forming holes using laser energy

#348
20070090088
2007-04-26

Methods and systems for laser processing

#349
20070084837
2007-04-19

Real time target topography tracking during laser processing

#350
20070075063
2007-04-05

Method and system for LASER machining

#351
20070075059
2007-04-05

Laser machining method and laser machining apparatus

#352
20070075058
2007-04-05

High-speed, precision, laser-based method and system for processing material of one or more targets within a field

#353
20070065571
2007-03-22

Method and apparatus for manufacturing a pixel matrix of a color filter for a flat panel display

#354
20070062915
2007-03-22

High precision, rapid laser hole drilling

#355
20070052791
2007-03-08

Methods and systems for thermal-based laser processing a multi-material device

#356
20070051707
2007-03-08

High speed laser drilling machine and method

#357
20070045253
2007-03-01

Energy monitoring or control of individual vias formed during laser micromachining

#358
20070000877
2007-01-04

Laser device for drilling holes in components of a fluid injection device

#359
20070000875
2007-01-04

Method and apparatus for assisting laser material processing

#360
20060285071
2006-12-21

Femtosecond laser micromachining of a contact lens and a contact lens manufactured thereby

#361
20060279794
2006-12-14

Printing form processing with fine and coarse engraving tool processing tracks

#362
20060270232
2006-11-30

Manufacturing method of printed wiring board as well as copper-clad laminate and treatment solutions used therefor

#363
20060255023
2006-11-16

Processing spot defined by a plurality of laser beams

#364
20060250658
2006-11-09

Forming a rotogravure cup from small cups

#365
20060249491
2006-11-09

Laser radiation source

#366
20060249488
2006-11-09

Laser radiation source

#367
20060231536
2006-10-19

Method for the introduction of an integrated predetermined rupture line in a planar expansive body

#368
20060229759
2006-10-12

Parametric production of drilled cooling holes

#369
20060228650
2006-10-12

Manufacturing method of laser processed parts and protective sheet for laser processing

#370
20060223307
2006-10-05

Process for filling via hole in a substrate

#371
20060219677
2006-10-05

Method of manufacturing an eyeless suture needle

#372
20060216927
2006-09-28

Methods and systems for processing a device, methods and systems for modeling same and the device

#373
20060207975
2006-09-21

High-speed, precision, laser-based method and system for processing material of one or more targets within a field

#374
20060199476
2006-09-07

Apparatus and method for forming vias

#375
20060192845
2006-08-31

Methods and systems for thermal-based laser processing a multi-material device

#376
20060177301
2006-08-10

Gas turbine stationary blade

#377
20060169677
2006-08-03

Method and apparatus for via drilling and selective material removal using an ultrafast pulse laser

#378
20060163222
2006-07-27

Workpiece structure modification

#379
20060157456
2006-07-20

Automated adaptive machining of obstructed passages

#380
20060157191
2006-07-20

Manufacturing method of laser processed parts and adhesive sheet for laser processing

#381
20060138098
2006-06-29

Laser machining apparatus, and apparatus and method for manufacturing a multilayered printed wiring board

#382
20060138097
2006-06-29

Laser machining apparatus, and apparatus and method for manufacturing a multilayered printed wiring board

#383
20060113289
2006-06-01

Method and apparatus for laser marking by ablation

#384
20060096965
2006-05-11

Nose-piece for a laser-beam drilling or machining head

#385
20060086700
2006-04-27

Method and device for laser drilling in a process gas atmosphere

#386
20060066579
2006-03-30

Metal display panel having one or more translucent regions

#387
20060065640
2006-03-30

Fiber laser based production of laser drilled microvias for multi-layer drilling, dicing, trimming of milling applications

#388
20060037946
2006-02-23

Method and apparatus for laser drilling with a jet nozzle

#389
20060033240
2006-02-16

Method and apparatus for forming a feature in a workpiece by laser ablation with a laser beam having an adjustable intensity profile to redistribute the energy density impinging on the workpiece

#390
20060032841
2006-02-16

Forming features in printhead components

#391
20060028655
2006-02-09

Methods and systems for precisely relatively positioning a waist of a pulsed laser beam and method and system for controlling energy delivered to a target structure

#392
20060027544
2006-02-09

Methods for processing holes by moving precisely timed laser pulses in circular and spiral trajectories

#393
20060000816
2006-01-05

System for and method of zoom processing

#394
20060000815
2006-01-05

Method of optimizing optical power use in a parallel processing laser system

#395
20050263498
2005-12-01

Laser machining apparatus, and apparatus and method for manufacturing a multilayered printed wiring board

#396
20050260778
2005-11-24

Methods and systems for laser processing

#397
20050248060
2005-11-10

Manufacture of valve stems

#398
20050212906
2005-09-29

Methods and systems for processing a device, methods and systems for modeling same and the device

#399
20050206041
2005-09-22

Method of forming nozzles

#400
20050184035
2005-08-25

Pulsed laser beam machining method and apparatus for machining a wiring board at multiple locations

#401
20050173388
2005-08-11

Method of producing a composite component

#402
20050161436
2005-07-28

Substrate processing method, method of manufacturing micro lens sheet, transmission screen, projector, display device, and substrate processing apparatus

#403
20050160597
2005-07-28

Method of forming fracture start portion of ductile metal part and fracture start portion forming device

#404
20050155955
2005-07-21

Method for reducing glare and creating matte finish of controlled density on a silicon surface

#405
20050150880
2005-07-14

Laser-based method and system for memory link processing with picosecond lasers

#406
20050150879
2005-07-14

Laser-based method and system for memory link processing with picosecond lasers

#407
20050145679
2005-07-07

Method for brazing ceramic surfaces

#408
20050145605
2005-07-07

Laser drilling system and method

#409
20050135925
2005-06-23

Gas turbine stationary blade

#410
20050121613
2005-06-09

Laser beam machining method

#411
20050116448
2005-06-02

Process for producing a preweakened automotive interior trim piece for covering an air bag installation in an automotive vehicle

#412
20050115939
2005-06-02

Method and apparatus for drilling a large number of precision holes with a laser

#413
20050115937
2005-06-02

Laser-based method and system for memory link processing with picosecond lasers

#414
20050115936
2005-06-02

Laser-based method and system for memory link processing with picosecond lasers

#415
20050092725
2005-05-05

Method of laser machining components having a protective surface coating

#416
20050092720
2005-05-05

Laser-based method and system for memory link processing with picosecond lasers

#417
20050087522
2005-04-28

Laser processing of a locally heated target material

#418
20050069007
2005-03-31

Q-switched CO2 laser for material processing

#419
20050067394
2005-03-31

Stereovision guided laser drilling system

#420
20050061787
2005-03-24

Laser drilling

#421
20050035098
2005-02-17

Operating method for a laser machining system

#422
20050029238
2005-02-10

Method for laser machining

#423
20050017156
2005-01-27

High-speed, precision, laser-based method and system for processing material of one or more targets within a field

#424
20050013328
2005-01-20

Laser radiation source