| Patents for B23K 26 - Working by laser beam, e.g. welding, cutting, boring (47,857) |
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| 04/09/2008 | EP1908546A1 Diffuse laser beam reflector ; Room separation and working room with laser processing system with such a laser beam reflector |
| 04/09/2008 | EP1908545A2 Duct wall |
| 04/09/2008 | EP1908544A2 Method and device for laser beam processing |
| 04/09/2008 | EP1907164A2 Laser ablation |
| 04/09/2008 | EP1907163A1 Device for drilling and for removing material using a laser beam |
| 04/09/2008 | EP1907162A1 Method for machining metal conduits to form a v-shaped profiled section on pipeline metal pipes; metal conduit; welding method combining in a common laser fusion bath and electric arc for assembling said conduits |
| 04/09/2008 | EP1907161A1 Welding method combining a laser beam and the electric arc with a consumable electrode for assembling abutting metal conduits to form pipeline metal pipes |
| 04/09/2008 | EP1907160A1 Laser assisted system and method for bonding of surfaces ; microcavity for packaging mems devices |
| 04/09/2008 | EP1670607B1 Improved method and apparatus for sintering of inorganic materials |
| 04/09/2008 | EP1631415B1 Focusing an optical beam to two foci |
| 04/09/2008 | EP1566236B1 Manufacturing method of an adhesive sheet for laser dicing having a controlled average surface roughness (Ra) |
| 04/09/2008 | EP1365711B1 Orthopedic implants having ordered microgeometric surface patterns |
| 04/09/2008 | CN101158040A Coaxial powder feeding apparatus |
| 04/09/2008 | CN101158039A Method for preparing coating by laser cladding with squash method fore-put powder |
| 04/09/2008 | CN101157830A Adhesive sheet for laser processing |
| 04/09/2008 | CN101157159A Array type laser marker method and apparatus based on laser knock wave mechanics effect |
| 04/09/2008 | CN100380181C Method for repair of liquid crystal display device defects and defect repair apparatus |
| 04/09/2008 | CN100379515C Composite component, manufacturing method thereof and turbine using the same |
| 04/09/2008 | CN100379396C Method for making a polymeric web exhibiting a soft and silky tactile impression |
| 04/08/2008 | US7356240 Processing method of polymer crystal, processing system of polymer crystal, and observation system of polymer crystal |
| 04/08/2008 | US7355695 Wavefront calibration analyzer and methods |
| 04/08/2008 | US7355614 Filling an area of an image marked on a material with a laser |
| 04/08/2008 | US7355143 Circuit board production method and its apparatus |
| 04/08/2008 | US7354695 A surface having features formed by the treatment of a surface- altering process that utilizes a partially transmissive mask that allows a fraction of light to pass through; subtractive lithography, exposing a laser-ablatable substrate, such as a polymeric or ceramic substrate to laser |
| 04/08/2008 | US7354137 Laser welding methods and structures and control therefor including welded inkjet printheads |
| 04/08/2008 | US7353829 Methods and apparatus for multi-photon photo-activation of therapeutic agents |
| 04/03/2008 | WO2008038385A1 Laser working apparatus |
| 04/03/2008 | WO2008037861A1 Device for the weld joining of sheet metal strips |
| 04/03/2008 | WO2008037548A1 Device for guiding an energy beam |
| 04/03/2008 | WO2008037310A1 Protective device for the optics of a laser working device with at least one nozzle arranged in a corner region |
| 04/03/2008 | WO2008037121A1 Battery case and battery |
| 04/03/2008 | WO2008037120A1 Battery core case and battery |
| 04/03/2008 | WO2008037087A1 Method and system for a pulsed laser source emitting shaped optical waveforms |
| 04/03/2008 | WO2008019073A3 System and method for creating electric isolation between layers for photovoltaic applications |
| 04/03/2008 | WO2007149460A3 Method of direct coulomb explosion in laser ablation of semiconductor structures |
| 04/03/2008 | WO2007149208A3 Direct engraving of flexographic printing plates |
| 04/03/2008 | US20080079922 Pattern generator |
| 04/03/2008 | US20080079223 Sealing device of a laser machining head |
| 04/03/2008 | US20080078752 Apparatus and method for material processing using a transparent contact element |
| 04/03/2008 | US20080078751 Systems And Methods For Automatically Adjusting The Operational Parameters Of A Laser Cutter In A Package Processing Environment |
| 04/03/2008 | US20080078477 Varying fluence as a function of thickness during laser shock peening |
| 04/03/2008 | DE59106858C5 Werkzeugmaschine mit einem Kopf zur Erzeugung eines Lasterstrahls zur Bearbeitung und zum Trennen von Rohren. Machine tool with a head for generating a beam vices for editing and cutting pipes. |
| 04/03/2008 | DE102007039203A1 Wafer-Zerteilungsverfahren Wafer dicing |
| 04/03/2008 | DE102007001639A1 Laser arrangement for treatment of workpiece, has multiple laser beam sources operated together independently and beam forming device is provided downstream to laser beam source for geometric overlapping of laser beams |
| 04/03/2008 | DE102006056252A1 Vorrichtung zur Führung eines Energiestrahls Device for guiding a beam of energy |
| 04/03/2008 | DE102006046370A1 Method for preparing a device for processing material by forming optical passages used in eye surgery comprises detecting a back-scattered or reflected beam from the focus of a measuring laser beam and further processing |
| 04/03/2008 | DE102006046116A1 Cleaning of unwanted coatings from carriers for articles to be coated using high vacuum vaporization uses pulsed, focused laser beam which vaporizes coating as it is moved from point to point over carrier |
| 04/03/2008 | DE102006045554A1 Schutzvorrichtung für die Optik eines Laserschweißscanners Protection device for the optics of a laser welding scanner |
| 04/03/2008 | DE102006044555A1 Reparaturverfahren Repair method |
| 04/03/2008 | DE102006044359A1 Winkelmesssystem und Verfahren zu dessen Herstellung Angle measuring system and process for its preparation |
| 04/03/2008 | DE102006042097A1 Abschirmung von thermisch empfindlichen Bauelementen beim Laserbearbeiten Shielding of thermally sensitive components during laser machining |
| 04/02/2008 | EP1906438A1 Method for cutting workpiece |
| 04/02/2008 | EP1905797A1 Porous membrane, process for producing porous membrane, solid polymer electrolyte membrane, and fuel cell |
| 04/02/2008 | EP1905532A1 Method of manufacturing parts by laser using an adhesive having an extinction coefficient at a wavelength of 532 nm of 20 cm-1 or more |
| 04/02/2008 | EP1905531A1 Method of multi-proccessing object using polygon mirror |
| 04/02/2008 | EP1905530A1 Sealing arrangement of a laser welding head |
| 04/02/2008 | EP1905529A1 Hybrid laser processing device |
| 04/02/2008 | EP1905067A1 Method and device for separating products with a controlled cut edge, and separated product |
| 04/02/2008 | EP1904261A1 Laser machining system comprising a device for controlling and adjusting the composition of the process gas |
| 04/02/2008 | EP1904260A1 Method and device for determining the lateral relative displacement between a processing head and a workpiece |
| 04/02/2008 | EP1904259A1 Method for the production of a composite component comprising two component sections with a basic adhesive nickel layer located between the two component sections |
| 04/02/2008 | EP1412129A4 Method for fabricating chemical mechanical polishing pad using laser |
| 04/02/2008 | EP1224442A4 Method and apparatus for determining characteristics of a laser beam spot |
| 04/02/2008 | CN101155662A Optical element and method for recording beam parameters, comprising a temperature sensor provided in the form of a pixel matrix |
| 04/02/2008 | CN101155661A Method of scale manufacture with laser and sensor and feedback means for producing scale marking with desired depth |
| 04/02/2008 | CN101154543A Processing device for air vent on display panel |
| 04/02/2008 | CN101154542A Processing method for air vent on display panel |
| 04/02/2008 | CN101152819A Device with internal laser carving |
| 04/02/2008 | CN101152685A Method of multi-proccessing object using polygon mirror |
| 04/02/2008 | CN100378232C Laser beam hardening tool |
| 04/02/2008 | CN100378018C Method and device for cutting out glass pieces |
| 04/02/2008 | CN100377830C Method for forming metal part on metal base plate |
| 04/02/2008 | CA2603503A1 Annular gas turbine engine case and method of manufacturing |
| 04/01/2008 | US7352384 Method for printing a near field photoinduced stable structure, and optical fibre tip for implementing same |
| 04/01/2008 | US7351647 Method of irradiating a laser beam, apparatus for irradiating a laser beam and method of fabricating semiconductor devices |
| 04/01/2008 | US7351241 Method and apparatus for precision working of material |
| 04/01/2008 | US7350386 Method and apparatus for making tubes |
| 03/27/2008 | WO2008036521A1 System with dual laser for separation of bonded wafers, each laser emitting a laser beam with a predetermined wavelength |
| 03/27/2008 | WO2008035770A1 Substance joining method, substance joining device, joined body, and its manufacturing method |
| 03/27/2008 | WO2008035679A1 Laser processing method and laser processing apparatus |
| 03/27/2008 | WO2008035610A1 Laser processing method |
| 03/27/2008 | WO2008035591A1 Optical film cutting method, and optical film |
| 03/27/2008 | WO2008034574A2 Insulation part having integrated cooling channels |
| 03/27/2008 | WO2008034413A1 Method of repair |
| 03/27/2008 | WO2008009806A3 Method for machining by means of focal area laser beam |
| 03/27/2008 | US20080076234 Method of multi-processing object using polygon mirror |
| 03/27/2008 | US20080073650 Fabrication method for polycrystalline silicon thin film and apparatus using the same |
| 03/27/2008 | US20080073329 Drilling Method and Laser Machining Apparatus |
| 03/27/2008 | DE202008001021U1 Vorrichtung zum gezielten Aufrauen von Bereichen einer Innenwand eines Kunststoffgranulatförderrohres sowie Kunststoffgranulatförderrohr, aufgeraut mit einer derartigen Vorrichtung Apparatus for selectively roughening of areas an inner wall of a plastic granulate conveying pipe and plastic pellets production tubing, roughened with such a device |
| 03/27/2008 | DE202007015908U1 Einrichtung zur Bearbeitung von Werkstücken, insbesondere Laserschneiden, Laserschweißen und Schutzgasschweißen Means for processing workpieces, particularly laser cutting, laser welding and arc welding |
| 03/27/2008 | DE102007038343A1 Laser beam machining method of wafer for manufacture of semiconductor device e.g. integrated circuit, involves aligning centers of wafer and chuck table by moving them relatively corresponding to shift of outer periphery of wafer |
| 03/27/2008 | DE102007028570A1 Device for processing workpieces with the help of a laser beam, comprises means, which directs laser beam and is equipped with a focusing lens system and stationary means for deflecting laser beam and focusing lens system |
| 03/27/2008 | DE102006043822A1 Laser arrangement used in a machine tool for cutting, welding and boring comprises a laser source, a power measuring unit for measuring the power of the beam and a position changing unit for changing the position of the power measuring unit |
| 03/27/2008 | DE102006043774A1 Production of molding inserts from glass, ceramic or glass-ceramic comprises producing preform, forming molding surface on it by addition or removal of material; and finishing it using laser beam |
| 03/27/2008 | DE102006043693A1 Isolationsteil mit integrierten Kühlkanälen Insulation part with integrated cooling channels |
| 03/27/2008 | DE102006038001B3 Procedure for drying and/or dry holding of workpiece during fluid jet guidance processing of the workpiece, comprises supplying dry inert gas at a process head, which is conveyed nearly at the workpiece, whose processed area is dried |
| 03/27/2008 | DE102004045914B4 Verfahren und Vorrichtung zur Überlagerung von Strahlenbündeln Method and apparatus for superimposing beams |
| 03/26/2008 | EP1903614A2 Method of manufacturing a photovoltaic device |
| 03/26/2008 | EP1902812A1 Metal aircraft structural member |
| 03/26/2008 | EP1902158A1 Laser cladding on low heat resistant substrates |