| Patents for B23K 26 - Working by laser beam, e.g. welding, cutting, boring (47,857) |
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| 04/17/2002 | EP1197430A1 Sealing ampoules by means of a laser beam |
| 04/17/2002 | EP1197351A1 Process for applying a pattern on a substrat |
| 04/17/2002 | EP1197287A2 Apparatus for laser welding longitudinal reinforcing members onto aluminium panels |
| 04/17/2002 | EP1197286A2 Laser machining apparatus |
| 04/17/2002 | EP1196947A1 Surface planarization of thin silicon films during and after processing by the sequential lateral solidification method |
| 04/17/2002 | EP1196294A1 Method of producing a diffractive structure in security documents |
| 04/17/2002 | EP1196263A1 Method of fabricating porous membrane with unique pore structure for aerosolized delivery of drugs |
| 04/17/2002 | EP1042100B1 Laser beam cutting method for cutting laminates for applying to the skin |
| 04/17/2002 | EP0983152B1 Marking diamond |
| 04/17/2002 | EP0753372B1 Laser processing machine and sewing machine with laser processing function |
| 04/17/2002 | CN1082903C Method and system for manufacture of typified image |
| 04/17/2002 | CA2359221A1 Post weld inspection apparatus and method of using same |
| 04/16/2002 | US6373876 Single mode oscillator for a laser peening laser |
| 04/16/2002 | US6373870 Laser irradiation apparatus and laser irradiation method |
| 04/16/2002 | US6373633 Shaping irradiance profiles using optical elements with positive and negative optical powers |
| 04/16/2002 | US6373619 Pattern generator with improved address resolution |
| 04/16/2002 | US6373565 Method and apparatus to detect a flaw in a surface of an article |
| 04/16/2002 | US6373026 Laser beam machining method for wiring board, laser beam machining apparatus for wiring board, and carbonic acid gas laser oscillator for machining wiring board |
| 04/16/2002 | US6373025 Apparatus and method for laser fusion bonding |
| 04/16/2002 | US6373024 Laser-welded joint |
| 04/16/2002 | US6372612 Method for manufacturing semiconductor circuit |
| 04/16/2002 | US6372394 Irradiating opacifying layer on surface of substrate with single beam of laser radiation such that opacifying layer is ablated by the laser radiation to produce a marking by removing area of opacifying layer |
| 04/16/2002 | US6372103 Ultrashort pulse laser deposition of thin films |
| 04/16/2002 | US6372039 Method and apparatus for irradiation of a pulse laser beam |
| 04/11/2002 | WO2002030167A1 Process for producing circuit substrate |
| 04/11/2002 | WO2002029853A2 Method for cutting a composite structure comprising one or more electronic compnents using a laser |
| 04/11/2002 | WO2002029394A1 Method for weld seam testing and device therefore |
| 04/11/2002 | WO2002029270A1 Collar bearing split shell and collar bearing with a centring device, and corresponding thrust washer |
| 04/11/2002 | WO2002029269A1 Welded collar bearing, method for producing welded collar bearings and a device for carrying out said method |
| 04/11/2002 | WO2002028582A2 Device for removing solder material from a soldered joint |
| 04/11/2002 | WO2002028320A2 Fixing a retaining sleeve to a catheter by welding |
| 04/11/2002 | WO2002028305A1 Laser device |
| 04/11/2002 | US20020041946 Process for cutting a glass sheet and a glass disk for a recording medium |
| 04/11/2002 | US20020041742 Fabrication of collimators employing optical fibers fusion-spliced to optical elements of substantially larger cross-sectional areas |
| 04/11/2002 | US20020041730 Fiber-ring optical resonators |
| 04/11/2002 | US20020041614 Beam delivery system for molecular fluorine (F2) laser |
| 04/11/2002 | US20020041444 Device for converting the intensity distribution of a laser beam and a device and method for generating a laser beam with an intensity which falls constantly along an axis from one side of the beam to the other |
| 04/11/2002 | US20020041323 Marking method and marking apparatus using multiple photon absorption, marked optical element manufactured by using the marking method and the marking apparatus |
| 04/11/2002 | US20020040894 Laser processing machine with gas flushed beam guiding chamber |
| 04/11/2002 | US20020040893 Method and apparatus for drilling printed wiring boards |
| 04/11/2002 | US20020040892 Laser processing method to a glass substrate and an optical diffraction element obtained thereby, and a method for manufacturing optical elements |
| 04/11/2002 | US20020040891 Disc balancing device, and method thereof |
| 04/11/2002 | US20020040890 Process for producing a metal tube of copper |
| 04/11/2002 | US20020040758 Method and apparatus for fabricating circuit-forming-substrate and circuit-forming-substrate material |
| 04/11/2002 | US20020040656 Method and apparatus for the production of a cylindrical embossing sheet |
| 04/11/2002 | DE10149559A1 Verfahren und Vorrichtung zum Bohren gedruckter Verdrahtungsplatten Method and apparatus for drilling printed wiring boards |
| 04/11/2002 | DE10049283A1 Verfahren und Vorrichtung zur Herstellung einer zylindrischen Prägeform Method and apparatus for producing a cylindrical embossing mold |
| 04/11/2002 | DE10048583A1 Cylindrical inside wall processing method for bore especially running surface of piston for vehicle involves evaluation process radiation from processing location for quality determination |
| 04/11/2002 | DE10048233A1 Connection method for automobile body parts uses point welding and subsequent laser welding along overlapping flanges of adjacent body panels |
| 04/11/2002 | DE10047057A1 Device for laser welding and/or soldering used in automobile construction comprises a welding head which emits a laser beam through an opening having a protective screen which encloses the opening in a ring-like manner |
| 04/11/2002 | DE10047056A1 Device for laser welding has a curved wire feeding line running through a region which lies before a seam determining sensor and below the sensor through to the seam site without crossing the sensor beam |
| 04/11/2002 | CA2419585A1 Method for weld seam testing and device therefore |
| 04/10/2002 | EP1195269A2 Process und apparatus for producing a cylindrical embossing form |
| 04/10/2002 | EP1194280A1 Laser joining toothbrush heads to handles |
| 04/10/2002 | EP1194261A1 Method for laser cutting |
| 04/10/2002 | EP1194260A2 Device for determining the position of emission zones of a thermal process with locally limited energy supply |
| 04/10/2002 | EP1194216A1 Microporous filter membrane, method of making microporous filter membrane and separator employing microporous filter membranes |
| 04/10/2002 | CN1344483A Method for introducing plated-through holes in electrically insulating base material that is provided with layers on both sides |
| 04/10/2002 | CN1343543A Silk screen aided laser soldering method for heterogeneous multi-layer structure |
| 04/10/2002 | CN1343542A Laser cutting off method, laser cutting off appts. method for mfg. liquid crystal device and appts. for mfg. same |
| 04/10/2002 | CN1082450C Method and appts. for forming nozzles |
| 04/09/2002 | US6370304 Radiation marking of fiber optic cable components |
| 04/09/2002 | US6370171 Laser machine tool |
| 04/09/2002 | US6369898 Method and apparatus for surface profiling of materials and calibration of ablation lasers |
| 04/09/2002 | US6369356 Method and system for monitoring and/or documenting a laser machining operation |
| 04/09/2002 | US6369355 Method and apparatus for direct laser cutting of metal stents |
| 04/09/2002 | US6369354 Excimer laser ablation process control of multilaminate materials |
| 04/09/2002 | US6369353 Robotic laser tire mold cleaning system and method of use |
| 04/09/2002 | US6369352 Laser welding apparatus |
| 04/09/2002 | US6369351 Method for processing and for joining, especially, for soldering a component or a component arrangement using electromagnetic radiation |
| 04/05/2002 | CA2357241A1 Method and apparatus for the production of a cylindrical embossing sheet |
| 04/04/2002 | WO2002026534A1 Airbag covering provided with a specified rupture line and method for the production thereof |
| 04/04/2002 | WO2002026025A1 Method for the continuous production of dropwise-irrigation tubes |
| 04/04/2002 | US20020039517 Joining of structural members by welding |
| 04/04/2002 | US20020039240 Laser illumination arrangement for a cathode ray tube |
| 04/04/2002 | US20020039209 In-line holographic mask for micromachining |
| 04/04/2002 | US20020038794 Laser marking system for dice carried in trays and method of operation |
| 04/04/2002 | US20020038793 Manufacturing method of gas sensor and manufacturing machine therefor |
| 04/04/2002 | US20020038792 Pressing device |
| 04/04/2002 | DE10101860C1 Material web processing method, for providing structured images along packaging web, has laser markings provided along laser line for providing signals controlling next processing step |
| 04/04/2002 | DE10046361A1 Vorrichtung und Verfahren zum Verschweißen von Werkstücken An apparatus and method for welding workpieces |
| 04/04/2002 | DE10045973A1 Optische Vorrichtung zum Bohren mittels Laserstrahl Optical device for drilling by laser beam |
| 04/04/2002 | DE10044212A1 Component adjustment system for nanotechnology laser cuts prestressed layers is fast |
| 04/04/2002 | DE10036901A1 Verfahren und Vorrichtung zur Erzeugung einer Laserschweißverbindung Method and device for producing a laser weld joint |
| 04/03/2002 | EP1193490A1 Method for weld seam testing and device therefore |
| 04/03/2002 | EP1193023A2 Welding Method |
| 04/03/2002 | EP1193021A1 Joining of structural members by welding |
| 04/03/2002 | EP1192853A1 Method for the continuous production of pipes for drip irrigation |
| 04/03/2002 | EP1192021A1 Laser inscription system and use thereof in a device for treating a workpiece |
| 04/03/2002 | EP0692335B1 Control device for marking apparatus |
| 04/03/2002 | CN1081969C Terminal unit for resistance welding or laser beam processing, control apparatus and method for operating |
| 04/02/2002 | US6366413 Method of straightening the supporting surfaces of supporting elements for optical elements |
| 04/02/2002 | US6366308 Laser thermal processing apparatus and method |
| 04/02/2002 | US6366192 Structure of making a thick film low value high frequency inductor |
| 04/02/2002 | US6365872 Method for cutting a window in a vertical sheet of material, especially sheet metal |
| 04/02/2002 | US6365871 Laser-drilling |
| 04/02/2002 | US6365870 Method and device for treating work pieces with laser radiation |
| 04/02/2002 | US6365869 Apparatus for laser processing foil material |
| 04/02/2002 | US6365866 Method for beam welding of hardenable steels by means of short-time heat treatment |
| 04/02/2002 | US6364971 Apparatus and method of repairing turbine blades |