| Patents for B23K 26 - Working by laser beam, e.g. welding, cutting, boring (47,857) |
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| 08/13/1992 | DE4111844C1 Machining workpiece using laser beam - in which radiation detectors around beam receive intensity moulded edge rays and emit corresp. signals |
| 08/13/1992 | DE4102936A1 Material processing using polarisation-modulated laser beam - altering phase difference between two orthogonal vector components of polarisation as function of time |
| 08/12/1992 | CN2112471U Full antomatic holding device for laser welding platinum alloy leak plate |
| 08/12/1992 | CN1063435A Method for manufacturing longitudinal seam welded tube |
| 08/11/1992 | US5138490 Arrangement for changing the geometrical form of a light beam |
| 08/11/1992 | US5138131 Laser cutting method and apparatus for effecting said method |
| 08/11/1992 | US5138130 Laser rough and finish machining of hard materials |
| 08/11/1992 | US5137792 Worpiece of backing and functional layers; alloys |
| 08/11/1992 | US5137223 Precision wire feeder for small diameter wire |
| 08/06/1992 | WO1992012820A1 Dynamic laser marking |
| 08/06/1992 | WO1992009876A3 Methods for producing indicia on diamonds |
| 08/06/1992 | DE4106169C1 Monitoring machining operations - by partic. lasers, where sensor comprises plate-type target to which acoustic or electric converter is connected |
| 08/05/1992 | EP0497227A2 Method and apparatus for fabrication of micro-structures using non-planar, exposure beam lithography |
| 08/05/1992 | EP0497180A2 Laser ablation damascene process |
| 08/05/1992 | EP0496870A1 System for scanning a surgical laser beam |
| 08/04/1992 | US5136676 Coupler for a laser delivery system |
| 08/04/1992 | US5136410 Optical fiber link control safety system |
| 08/04/1992 | US5136136 Laser processing apparatus |
| 08/04/1992 | US5135695 Positioning, focusing and monitoring of gas phase selective beam deposition |
| 08/04/1992 | CA1306019C Controlled depth laser drilling system |
| 07/29/1992 | EP0496231A2 Procedure for the fabrication of tubes with longitudinally welded seam |
| 07/29/1992 | EP0496181A1 Method of fabricating metallic workpieces with a welding apparatus, and apparatus for carrying out the method |
| 07/29/1992 | EP0495782A1 Method for aligning an articulated beam delivery device, such as a robot |
| 07/28/1992 | US5134273 Control of output energy of a pulsed light source comprising a gas discharge laser |
| 07/28/1992 | US5133987 Three-dimensional prototype |
| 07/25/1992 | CA2059876A1 Method of making longitudinally seam-welded tubing |
| 07/23/1992 | WO1992011971A1 Method and device for laser welding of galvanized steel sheets |
| 07/23/1992 | WO1992003250A3 Laser perforation of paper |
| 07/22/1992 | EP0495647A1 Dynamic laser marking |
| 07/22/1992 | EP0495158A1 Contact cooling of a projection mask |
| 07/22/1992 | CN2110542U Devaporizer for lens and reflector of laser working machine |
| 07/21/1992 | US5132887 Multi-articulation type robot for laser operation |
| 07/21/1992 | US5132510 Laser machine assembly for flow of workpieces therethrough and method of using same |
| 07/21/1992 | US5132509 Laser beam cutting machine and laser beam reflector therefor |
| 07/21/1992 | US5132508 Head for laser working within a tube |
| 07/21/1992 | US5132505 Method of cleaving a brittle plate and device for carrying out the method |
| 07/21/1992 | US5132143 Method for producing parts |
| 07/21/1992 | US5132078 Diagrid for a nuclear reactor core |
| 07/21/1992 | US5131957 Material properties |
| 07/21/1992 | US5131710 Joint structure of plate members |
| 07/15/1992 | EP0494558A1 Laser working head and process |
| 07/15/1992 | EP0494345A1 Strip metal joining apparatus |
| 07/14/1992 | US5131004 RF excited CO2 slab waveguide laser |
| 07/14/1992 | US5131003 RF excited CO2 slab waveguide laser |
| 07/14/1992 | US5130533 Device for measuring backscattered radiation using a frequency selective element |
| 07/14/1992 | US5130512 Fabrication of optical components utilizing a laser |
| 07/09/1992 | CA2058806A1 Strip welding machine |
| 07/08/1992 | EP0493666A2 Machine for working hollow profile members |
| 07/08/1992 | EP0493610A1 Laser beam guiding tube in laser robot |
| 07/08/1992 | EP0493429A1 Method and apparatus for use in micropropagation |
| 07/08/1992 | EP0478769A4 Porous metal surface and method of production |
| 07/07/1992 | US5128584 Impregnated cathode |
| 07/07/1992 | US5128512 Laser beam machining device |
| 07/07/1992 | US5128509 Method and apparatus for transforming and steering laser beams |
| 07/07/1992 | US5128508 Nozzle for laser cutting head |
| 07/07/1992 | US5128194 One piece mosaic mirror with decorative pattern and surface groove |
| 07/07/1992 | US5128141 Otorhinolaryngological disorders |
| 07/07/1992 | US5127570 Flexible automated bonding method and apparatus |
| 07/07/1992 | CA1304650C Method of manufacturing metal rupture discs |
| 07/02/1992 | DE4141890A1 Eye cornea laser beam treating appts. - corrects for non-uniform gauss distribution of beam in Y-axis using microprocessor control |
| 07/02/1992 | DE3943523C2 Cutting, boring etc. of metallic workpieces using laser beam |
| 07/01/1992 | EP0492408A2 Cutting of organic solids by continuous wave ultraviolet irradiation |
| 07/01/1992 | EP0491959A1 Method of welding metals of different kind by laser |
| 07/01/1992 | EP0491794A1 Laser tissue welding with dye enhanced solders |
| 07/01/1992 | EP0491747A1 Combination punch press and laser cutting machine. |
| 07/01/1992 | EP0491727A1 Combination punch press and laser cutting machine. |
| 07/01/1992 | CN2108601U Auxiliary air cooling apparatus of lens laser working machine |
| 07/01/1992 | CN1062313A Equipment and unit for welding by laser fuel rods or like |
| 06/30/1992 | US5127019 Laser systems |
| 06/30/1992 | US5126532 Apparatus and method of boring using laser |
| 06/30/1992 | US5126530 Method for producing hollow gas exchange valves for reciprocating engines |
| 06/30/1992 | US5125922 Method for laser surgery |
| 06/30/1992 | US5125780 Method of and apparatus for the formation of containers |
| 06/30/1992 | US5125558 Method for welding components |
| 06/30/1992 | US5125404 Apparatus and method for obtaining spectrally resolved spatial images of tissue |
| 06/25/1992 | DE4137983A1 Laser irradiation application appts. - has light wave conductor with scattering device in closed tubular case, transparent at end to laser |
| 06/25/1992 | DE4041150A1 Fibre optic reheater - uses laser beam with reflector focus within drawing stage |
| 06/24/1992 | EP0491479A2 Forming electrode-lead assembly |
| 06/24/1992 | EP0491242A1 Machine-tool for abrasive machining workpieces with a laser beam |
| 06/24/1992 | EP0491192A2 Laser processing apparatus and laser processing method |
| 06/24/1992 | EP0490984A1 Slotted punching plate. |
| 06/24/1992 | CN1062110A Method for munufacturing heat-exchanger and its apparatus |
| 06/23/1992 | US5124524 Laser alignment and control system |
| 06/18/1992 | CA2056585A1 Method for forming an electrode-lead assembly |
| 06/17/1992 | EP0490210A1 Heat exchanger |
| 06/17/1992 | EP0490146A2 Apparatus for detecting laser machining device height from a workpiece |
| 06/17/1992 | EP0489964A1 Improvements in or relating to rolling metal products |
| 06/17/1992 | CN1061929A Methods for producing indicia on diamonds |
| 06/16/1992 | US5123028 RF Excited CO2 slab waveguide laser |
| 06/16/1992 | US5122635 Surface mounted device; monitoring temperature, time |
| 06/16/1992 | US5122632 Device for laser plasma coating |
| 06/11/1992 | WO1992009399A1 Laser engraving apparatus |
| 06/11/1992 | DE4039318A1 Device for monitoring the height of laser gun above workpiece surface - using measuring laser beam and two light conductors with differential circuits |
| 06/11/1992 | DE4039303A1 Monitoring laser beam working process - by measuring intensity changes in measuring laser beam after passage through vapour or plasma cloud above work area |
| 06/11/1992 | DE4039292A1 Verfahren zum herstellen eines waermetauschers und vorrichtung zur durchfuehrung des verfahrens A method for manufacturing a heat exchanger and apparatus for performing the method |
| 06/10/1992 | CN1061874A Multi-pulse laser beam generation method and device |
| 06/09/1992 | WO1992010329A1 Method of manufacturing a heat exchanger, and device for carrying out the method |
| 06/09/1992 | US5121339 Laser weld fault detection system |
| 06/09/1992 | US5121134 Providing a surface with solvent-wettable and solvent-non-wettable zone |
| 06/09/1992 | US5120928 Installation for the laser marking of the surface of a cheese or delicatessen food product |