| Patents for B23K 26 - Working by laser beam, e.g. welding, cutting, boring (47,857) |
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| 03/29/2001 | DE19945285A1 Introducing gas during laser beam cutting of thin materials comprises producing a working gas as a laminar gas flow on the surface of the material to be cut |
| 03/28/2001 | EP1087429A1 Method and apparatus for laser heat treatment, and semiconductor device |
| 03/28/2001 | EP1085961A1 Surface hardening by particle injection into high energy beam melted surface |
| 03/28/2001 | CN2424864Y Automatic mask switching device for laser mark printer |
| 03/28/2001 | CN1063805C Method for making porous hollow fibers by laser machining technology |
| 03/27/2001 | US6208458 Quasi-phase-matched parametric chirped pulse amplification systems |
| 03/27/2001 | US6208439 Generalized geometric transforms for computer generated holograms |
| 03/27/2001 | US6207926 Fiber optic laser texturing with optical probe feedback control |
| 03/27/2001 | US6207925 Apparatus for cutting and/or welding flexible packaging |
| 03/27/2001 | CA2122333C Butt positioning and welding assembly using a laser jet for steel sheets welding |
| 03/22/2001 | WO2001020733A1 Light source and wavelength stabilization control method, exposure apparatus and exposure method, method for producing exposure apparatus, and device manufacturing method and device |
| 03/22/2001 | WO2001020277A1 Method and apparatus for determining characteristics of a laser beam spot |
| 03/22/2001 | DE19945238A1 High-powered neodymium YAG laser for cleaning surfaces has tripod and alignment system for collimation of coherent light beam on surface to be processed |
| 03/22/2001 | DE19945087A1 Scanning optics for high power laser uses prism pair allows variable scan |
| 03/22/2001 | DE19944466A1 Verfahren und Vorrichtung zum Schutzgas-Hybridschweißen Method and device for gas-shielded hybrid welding |
| 03/21/2001 | EP1084789A2 Process and device for hybrid welding under protective gas |
| 03/21/2001 | EP1084788A2 Use of a process gas mixture and method for laser beam welding |
| 03/21/2001 | EP1084787A2 Joining of laser welded workpieces |
| 03/21/2001 | EP0989921B1 Nozzle system for laser beam cutting |
| 03/21/2001 | EP0764079B2 Device for producing a three-dimensional article by laser sintering |
| 03/21/2001 | CN1287901A Laser processing method, mfg. of ink jetting recording head using said method, and the recording head therefrom |
| 03/21/2001 | CN1287900A Laser processing method, mfg. of ink jetting recording head using said method, and the recording head therefrom |
| 03/21/2001 | CN1287899A Laser processing method, mfg. of ink jetting recording head using said method, and the recording head therefrom |
| 03/20/2001 | US6205160 Laser diode array |
| 03/20/2001 | US6204475 Laser machining apparatus with transverse gas flow |
| 03/20/2001 | US6204474 Apparatus and method for laser texturing a landing zone and a data zone of a magnetic recording medium |
| 03/20/2001 | US6204473 Laser-equipped machine tool cutting head with pressurized counterbalance |
| 03/20/2001 | US6204472 Method and device for cutting hollow glass articles by a laser beam |
| 03/20/2001 | US6204470 Laser processing apparatus |
| 03/20/2001 | US6204469 Laser welding system |
| 03/20/2001 | US6203952 Articles such as radio frequency identification tags; absence of heat distortion, debris, photoresis, undercut image |
| 03/20/2001 | US6203891 Multiple frequency processing to minimize manufacturing variability of high aspect ratio micro through-vias |
| 03/20/2001 | US6203021 Abradable seal having a cut pattern |
| 03/15/2001 | WO2001019146A1 Method for treating multiple-layer substrates |
| 03/15/2001 | WO2001018854A1 Methods for producing uniform large-grained and grain boundary location manipulated polycrystalline thin film semiconductors using sequential lateral solidification |
| 03/15/2001 | WO2001018852A1 Passivation of material using ultra-fast pulsed laser |
| 03/15/2001 | WO2001018795A1 Apparatus machining magnetic tape |
| 03/15/2001 | WO2001018341A2 Door construction and method |
| 03/15/2001 | WO2001018294A1 Power loom with a device for cutting off a woof thread |
| 03/15/2001 | WO2001017776A1 Wastage-take up roller in a press plate exposure unit |
| 03/15/2001 | WO2001017754A1 Method for providing textures on products |
| 03/15/2001 | WO2001017722A1 Method and device for welding sheet metal |
| 03/15/2001 | WO2000064684A3 Method and device for labeling a two-dimensional polymer adhesive system, especially a transdermal therapeutic system |
| 03/15/2001 | DE19943043A1 Maschine und Verfahren zum thermischen Schneiden, insbesondere zum Laserschneiden, von Werkstücken Machine and method for thermal cutting, especially for laser cutting, of workpieces |
| 03/15/2001 | DE19941924A1 Large-surface structural component for aircraft, with skin field consisting of numerous structural elements able to be connected by welding at joints |
| 03/15/2001 | DE19938082A1 Verbindungsbereich zweier beschichteter Metallbleche Connecting region of two coated metal sheets |
| 03/15/2001 | CA2383852A1 Method for providing textures on products |
| 03/15/2001 | CA2319293A1 Heavy-duty plate laser with linear motors for x and y position control |
| 03/15/2001 | CA2314442A1 Real time control of laser beam characteristics in a laser-equiped machine tool |
| 03/14/2001 | EP1083019A2 Machine and process for thermal cutting, in particular for laser cutting of workpieces |
| 03/14/2001 | EP1082883A1 Apparatus and method for drilling microvia holes in electrical circuit interconnection packages |
| 03/14/2001 | EP1082189A1 Method for machining workpieces and machine tool |
| 03/14/2001 | CN1287381A Optical system for laser leat treatment and laser heat treatment apparatus |
| 03/14/2001 | CN1287038A Digitally controlled mold-free plate molding machine |
| 03/13/2001 | US6201288 Regulating resistor network, semiconductor device including the resistor network, and method for fabricating the device |
| 03/13/2001 | US6201229 Light intensity converter |
| 03/13/2001 | US6201215 Method of making a thick film low value high frequency inductor |
| 03/13/2001 | US6201214 Laser drilling with optical feedback |
| 03/13/2001 | US6201213 Method and device for machining a wiring board utilizing light shielding of a laser beam to select a machined tapering |
| 03/13/2001 | US6201212 Process and apparatus for the continuous welding of guided and abutted strips or plates by means of a laser beam |
| 03/13/2001 | US6201211 Apparatus for welding together two components |
| 03/13/2001 | US6201209 Laser system for marking or perforating |
| 03/13/2001 | US6200689 Laser shock peened gas turbine engine seal teeth |
| 03/13/2001 | US6200346 Metal implant with anchoring surface |
| 03/13/2001 | CA2044226C Method and apparatus for producing a surface layer on a metallic workpiece |
| 03/08/2001 | WO2001017001A1 Method and apparatus for laser ablation of a target material |
| 03/08/2001 | WO2001015819A1 Three-dimensional electrical interconnects |
| 03/08/2001 | WO2001015592A2 Laser patterning system for microsurgery |
| 03/08/2001 | DE19942409A1 Abbrand-Aufnehmerrolle in einem Druckplattenbelichter Burn-takeup in a platesetter |
| 03/08/2001 | DE19942250A1 Light conductor for laser welder has optical fibre strands packed together to follow line of welding point at light exit coupling surface |
| 03/08/2001 | DE19941784A1 Webmaschine mit einer Vorrichtung zum Abtrennen eines Schussfadens Weaving loom with an apparatus for severing a weft thread |
| 03/07/2001 | EP1081525A2 F-theta lens |
| 03/07/2001 | EP1081239A1 Method for setting up and controlling confinement media flow in laser shock peening |
| 03/07/2001 | EP1081042A2 Large surface aircraft structure element and its fabrication method |
| 03/07/2001 | EP1080822A2 Process and device for machining the wrapping material of cigarettes |
| 03/07/2001 | EP1080821A1 Method and apparatus for laser marking, and object with marks |
| 03/07/2001 | EP1080820A2 Laser welding device for metal parts and contact plug |
| 03/07/2001 | CN1286654A Laser machining apparatus |
| 03/07/2001 | CN1286154A Laser borer for high-speed osmotic pump |
| 03/07/2001 | CN1286153A Light path system of reaction chamber for preparing nm powder by gas-phase laser method |
| 03/07/2001 | CN1062799C Method and apparatus for selective laser sintering shaping |
| 03/06/2001 | US6198070 Laser beam machining method and laser beam machine |
| 03/06/2001 | US6198069 Laser beam temporal and spatial tailoring for laser shock processing |
| 03/06/2001 | US6197133 Short-pulse high-peak laser shock peening |
| 03/06/2001 | US6197048 Stent |
| 03/06/2001 | CA2228192C Laser beam machining apparatus, focus positioning device for laser beam machining apparatus, and converged laser beam diameter measuring device |
| 03/03/2001 | CA2317366A1 Large area structural component for an aircraft and a method of manufacturing the same |
| 03/01/2001 | WO2001015500A1 Copper-clad plate and laser machining for copper-clad plate |
| 03/01/2001 | WO2001014787A1 Laser-protection screen |
| 03/01/2001 | WO2001014096A1 Multiple ultraviolet beam solid-state laser systems and methods |
| 02/28/2001 | EP1079397A1 Method of making an electroconductive pattern on a support |
| 02/28/2001 | EP1078710A2 Method and apparatus for determining focus position of a laser |
| 02/28/2001 | EP1078356A1 Apparatus for trimming dye coated on a recordable disc substrate and related method |
| 02/28/2001 | CN2421110Y Laser processor for recovering glass bottle |
| 02/28/2001 | CN1285774A Combined percussion and trepan laser drilling |
| 02/28/2001 | CN1285423A Laser device and laser annealing method |
| 02/28/2001 | CN1285170A Method and apparatus for working cigarette package material |
| 02/27/2001 | US6194683 Snap together PCMCIA cards with laser tack welded seams |
| 02/27/2001 | CA2084564C Nozzle member including ink flow channels |
| 02/22/2001 | WO2001012381A1 Laser cladding a turbine engine vane platform |