B23K 26 - Working by laser beam, e.g. welding, cutting, boring

Patents for B23K 26 - Working by laser beam, e.g. welding, cutting, boring (47,857)
11/2006
11/20/2006	CA2547417A1 A method for the fabrication of a filler neck for fuel tank, and corresponding equipment
11/16/2006	WO2006120440A1 Method and apparatus for scale manufacture without substantial removal of material
11/16/2006	WO2006119930A1 Laser system with integrated nitrogen supply
11/16/2006	WO2006119785A1 Apparatus for splitting electromagnetic radiation into a plurality of identical component beams
11/16/2006	WO2006119734A1 Method and device for determining the lateral relative displacement between a processing head and a workpiece
11/16/2006	WO2006050722B1 Method for welding two welding parts by means of a fillet weld and welding part with an inclined tapered edge area therefor
11/16/2006	WO2005110664B1 Methods for continuously producing shaped articles
11/16/2006	US20060255025 Processing apparatus
11/16/2006	US20060255024 Laser beam machining method
11/16/2006	US20060255023 Processing spot defined by a plurality of laser beams
11/16/2006	US20060255022 Wafer laser processing method and laser beam processing machine
11/16/2006	US20060255021 Manufacturing method of slider
11/16/2006	US20060255020 Method for production of laser-induced images inside liquids
11/16/2006	US20060255019 Apparatus and methods for conducting laser stir welding
11/16/2006	US20060255018 Energy collection and power reduction in laser coupling process
11/16/2006	US20060255017 Methods and apparatus for remote temperature measurement of a specular surface
11/16/2006	US20060254497 Semiconductor thin film decomposing method, decomposed semiconductor thin film, decomposed semiconductor thin film evaluation method, thin film transistor made of decomposed semiconductor thin film, and image display device having circuit constituted of thin film transistors
11/16/2006	DE20122639U1 Three dimensional object is formed using an arrangement composed of a carrier, a coating unit for applying layers of powder material, and a fixing unit
11/16/2006	DE10249756B4 Vorrichtung zur Laserbearbeitung Device for laser processing
11/16/2006	DE102006018899A1 Laser beam using machine tool for machining plate-shaped workpieces, which are held on clamping table, with machining along preset lines includes laser beam applicator
11/16/2006	DE102006018898A1 Method for laser machining forms impaired layer inside of workpiece by focused laser beam oscillated by beam oscillator via objective condensor lens, or collector lens
11/16/2006	DE102006013489A1 Gerät und Verfahren zum Ausrichten einer entnehmbaren Baukammer innerhalb einer Betriebskammer Apparatus and method for aligning a removable build chamber within an operating chamber
11/16/2006	DE102005034155B3 Lens for focusing electromagnetic radiation in forming layers in three-dimensional rapid prototyping includes a heating element in the exit window
11/16/2006	DE102005022095A1 Verfahren und Vorrichtung zur Bestimmung einer lateralen Relativbewegung zwischen einem Bearbeitungskopf und einem Werkstück Method and apparatus for determination of a lateral relative movement between a machining head and a workpiece
11/16/2006	DE102005022013A1 Fluid-dynamic bearing thrust-washer-shaft arrangement manufacturing method for hard disk spindle drive involves using laser welding for making pressure plate
11/16/2006	DE102005021483A1 Disclosed is choke for limiting portion of electric harmonic oscillation to percentage of total voltage is embodied as coil with certain inductance whereby inductance of coil is smaller than or equal to half standard inductance of choke
11/16/2006	DE102005019927A1 Schweissbuckel und Lampengehäuseteil mit Schweissbuckel Welding Bosses and lamp panel with welding boss
11/15/2006	EP1722451A1 Laser system with integrated Nitrogen supply
11/15/2006	EP1722450A1 Anamorphic solid state disk laser
11/15/2006	EP1722449A1 Anamorphic laser and use of the same
11/15/2006	EP1721697A1 Superalloy repair methods and inserts
11/15/2006	EP1721696A1 Superalloy repair methods and inserts
11/15/2006	EP1721695A1 Laser processing equipment
11/15/2006	EP1720680A1 A method of making at least one hole in a transparent body and devices made by this method
11/15/2006	EP1648650B1 Method and device for the laser machining of workpieces
11/15/2006	EP0808228B2 Method for the fracture-separation of workpieces
11/15/2006	CN1863870A Resin composition for laser welding and molded article
11/15/2006	CN1863638A Parametric production of cooling bores
11/15/2006	CN1863637A Compensation plates and compliant members for laser welding a non-uniformly thick work piece, e.g.inkjet printhead with non-uniformly thick lid
11/15/2006	CN1861844A Process for increasing bionic non smooth of metallic workpiece surface and preparation apparatus thereof
11/15/2006	CN1861679A Mfg. process of or polymethyl acrylate composition and plastic product thereof
11/15/2006	CN1861308A Multi-functional continuous split machine
11/15/2006	CN1285103C Method and apparatus for cutting devices from conductive substrated
11/15/2006	CN1285060C Document and method against counterfeiting the same
11/15/2006	CN1284737C Glass cutting method
11/14/2006	US7136084 Random laser image projector system and method
11/14/2006	US7135654 Angle-variable optical marking apparatus
11/14/2006	US7135390 Method of fabricating a semiconductor device incorporating crystallizing by laser irradiation
11/14/2006	US7135389 Irradiation method of laser beam
11/14/2006	US7134943 Wafer processing method
11/14/2006	US7134942 Wafer processing method
11/14/2006	CA2377855C Excimer laser ablation process control of multilaminate materials
11/09/2006	WO2006118936A1 Welding together low and high carbon steels
11/09/2006	WO2006118809A2 Process and apparatus for scoring a brittle material incorporating moving optical assembly
11/09/2006	WO2006118454A1 Method and device for separating products with a controlled cut edge, and separated product
11/09/2006	WO2006117936A1 Working method and device of rock or concrete
11/09/2006	WO2006117935A1 Drilling method and device of stratum in liquid
11/09/2006	WO2006117692A1 Method of identifying a container and/or a finished article obtained from the said container, in particular for medical use
11/09/2006	WO2006117153A1 Optical module for installing in the laser of a laser machining machine
11/09/2006	WO2006069261B1 Apparatus and method for selective processing of materials with radiant energy
11/09/2006	WO2006045431A3 Method for cutting materials using a laser beam
11/09/2006	WO2005098083A3 Miniature microwave plasma torch application and method of use thereof
11/09/2006	US20060252282 Laser thermal annealing of lightly doped silicon substrates
11/09/2006	US20060252189 Method and apparatus for crystallizing semiconductor with laser beams
11/09/2006	US20060250658 Forming a rotogravure cup from small cups
11/09/2006	US20060249816 Dual pulsed beam laser micromachining method
11/09/2006	US20060249496 Processing method and apparatus using laser beam
11/09/2006	US20060249495 Methods for preparing ball grid array substrates via use of a laser
11/09/2006	US20060249494 Methods for preparing ball grid array substrates via use of a laser
11/09/2006	US20060249493 Methods for preparing ball grid array substrates via use of a laser
11/09/2006	US20060249492 Methods for preparing ball grid array substrates via use of a laser
11/09/2006	US20060249491 Laser radiation source
11/09/2006	US20060249490 Method and device for producing subsurface markings in a transparent material body
11/09/2006	US20060249489 Method and device for producing a cavity in a workpiece
11/09/2006	US20060249488 Laser radiation source
11/09/2006	US20060249487 Method and a device for laser spot welding
11/09/2006	US20060249486 Laser welding method and laser welding arrangement
11/09/2006	US20060249485 Laser sintering process chamber gas curtain window cleansing in a laser sintering system
11/09/2006	US20060249480 Laser machining using an active assist gas
11/09/2006	US20060249368 System, method, and apparatus for making ohmic contact to silicon structures with low thermal loads
11/09/2006	DE102005023230A1 Verfahren zum Verschweißen eines Tellerrads mit einem Ausgleichsgehäuse eines Getriebes Method for welding a ring gear to a differential case of a transmission
11/09/2006	DE102004049825B4 Verfahren zum Entschichten von beschichteten Bauteilen A method for stripping of coated components
11/09/2006	DE102004026585B4 Lichtverteiler mit einer lichtverteilenden Struktur bestehend aus Mikro- und Makrostrukturen Light distribution with a light-dispersing structure consisting of micro and macro structures
11/09/2006	DE102004007541B4 Vorrichtung und Verfahren für eine Bearbeitung großflächiger Bearbeitungsbereiche von Werkstücken mittels Laserstrahlung Apparatus and method for processing large-scale processing areas workpieces by means of laser radiation
11/08/2006	EP1719972A1 A method for measuring deformations in test specimens and a system for marking the test specimens
11/08/2006	EP1719580A2 Laser projection systems and method
11/08/2006	EP1719572A2 Process for welding a ring gear with gear case
11/08/2006	EP1719218A2 Laser multiplexing
11/08/2006	EP1718536A1 Method for sealing a fiber-based material
11/08/2006	EP1718425A1 Hybrid press for shaping large workpieces
11/08/2006	EP1606599B1 Spring-elastic measuring element comprising a flat connecting element that can be welded
11/08/2006	EP1294326B1 Method for welding components of a multi-layer construction
11/08/2006	CN1859996A Method of combining welding and adhesive bonding for joining metal components
11/08/2006	CN1859995A Method for forming a laser beam and laser processing method
11/08/2006	CN1857845A Perforator for dropper belt controlling scan rate of vibrating mirror
11/08/2006	CN1857844A Laser micro molding process and apparatus for surfaces of friction pair parts
11/08/2006	CN1857843A Laser surface micro molding process
11/08/2006	CN1283409C Brittle material substrate chamfering method and chamfering device
11/08/2006	CN1283408C Laser processing device
11/07/2006	US7133803 CNC production system with central database and a workpiece measuring method

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