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
11/07/2006	US7133188 AOM modulation techniques employing an upstream Bragg adjustment device
11/07/2006	US7133187 AOM modulation techniques employing plurality of transducers to improve laser system performance
11/07/2006	US7133186 AOM modulation techniques employing transducers to modulate different axes
11/07/2006	US7133182 AOM frequency and amplitude modulation techniques for facilitating full beam extinction in laser systems
11/07/2006	US7132622 Laser machining apparatus and laser machining method
11/07/2006	US7132223 High-energy pulses of femtosecond lasers form cladding portions of waveguides in bulk glass by producing localized reductions in refractive index; cladding portions circumscribe unexposed core portions for defining light-guiding pathways in the bulk glass
11/07/2006	US7132204 crystallization characteristics of a beam overlap area are enhanced; use for thin film transistor (TFT) arrays such as for liquid crystal displays
11/07/2006	US7132202 Multilayer; substrates, laser beams shield pattern of opaque metallic material, oxidation layer and protective coatings; crystallization amorphous silicon
11/07/2006	US7131968 Apparatus and method for opthalmologic surgical procedures using a femtosecond fiber laser
11/07/2006	US7131191 Method for manufacturing noble metal electric discharge chips for spark plugs
11/06/2006	CA2545634A1 Superalloy repair methods and inserts
11/06/2006	CA2545625A1 Superalloy repair methods and inserts
11/02/2006	WO2006116722A2 Apparatus and method for conducting laser stir welding
11/02/2006	WO2006115808A1 Laser welding system and methods with an array of laser diodes with a common lens spaced apart from the laser array
11/02/2006	WO2006115807A1 Laser welding system and methods with an laser diodes array with a common spaced apart from the laser diodes array
11/02/2006	WO2006115675A1 Article of apparel incorporating a stratified material
11/02/2006	WO2006115462A1 Transfer mechanism
11/02/2006	WO2006114446A1 Device and method for the treatment of surfaces of metallic components by means of a laser beam, comprising a translucent deflection unit
11/02/2006	WO2006114445A1 Device and method for treating cylindrically shaped surfaces by using a laser beam having an essentially circular cross-section
11/02/2006	WO2006114359A1 Drive device for an object performing combined rotational movements
11/02/2006	WO2006114088A1 Component with a weld projection having a projection and lamp housing part comprising a component with a weld projection
11/02/2006	WO2005104253A8 Laser patterning of light emitting devices and patterned light emitting devices
11/02/2006	WO2005094468A3 Laser beam shape and position calibration
11/02/2006	US20060246694 Laser thermal annealing of lightly doped silicon substrates
11/02/2006	US20060246693 Method for manufacturing semiconductor device and laser irradiation apparatus
11/02/2006	US20060246279 Method of producing laser-processed product and adhesive sheet, for laser processing used therefor
11/02/2006	US20060243714 Selective processing of laminated target by laser
11/02/2006	US20060243713 Method and device for marking identification code by laser beam
11/02/2006	US20060243712 Method and apparatus for repair of reflective photomasks
11/02/2006	US20060243711 System and method for aligning a wafer processing system in a laser marking system
11/02/2006	US20060243710 Dicing device
11/02/2006	US20060243709 Method and device for restoring and producing geometrically complex components
11/02/2006	US20060243708 Laser machining apparatus, laser machining method and manufacturing method of semiconductor device
11/02/2006	EP1717623A1 Laser focusing optical system
11/02/2006	EP1717059A1 Sub-surface markings in a transparent body
11/02/2006	EP1716984A1 Drive device for moving an object in combined rotations
11/02/2006	EP1716964A1 Method for manufacturing semiconductor device and laser irradiation apparatus
11/02/2006	EP1716963A1 Optical arrangement for remote laser machining which creates a 3D working area
11/02/2006	EP1716962A1 Device with an adaptive mirror for modifying the focus characteristics of a laser working machine
11/02/2006	EP1716961A1 Laser beam machining system
11/02/2006	EP1716960A1 Laser processing method and device
11/02/2006	EP1716958A2 Process for dezincifying cold-roled zinc-coated profiles
11/02/2006	EP1613485B1 Printing machine with laser perforating unit
11/02/2006	EP1606075B1 Method and device for machining composite parts formed from a carrier device and a stamping pad
11/02/2006	EP1560676A4 Mandrel and method for making stents
11/02/2006	EP1534450B1 Method for closing an aperture in a component
11/02/2006	EP1521657B1 Metal workpiece
11/02/2006	EP1463618A4 A process and apparatus for embossing precise microstructures and embossing tool for making same
11/02/2006	EP1296612A4 Dental implant having a dual bio-affinity collar
11/02/2006	EP0813696B1 Laser scanning system with reflective optics
11/02/2006	DE202006012840U1 Laser beam positioning system, useful during laser material processing, has rotation module with store for positioning laser beam on join patch, where restoring force is effected at any angle during deflection of radiation deflection module
11/02/2006	DE202006008591U1 Automatic process for laser printing of information onto the surface of road vehicle tyres uses a handling robot and multi station table
11/02/2006	DE19723744B4 Laserschneidkopf Laser cutting head
11/02/2006	DE10232815B4 Verfahren zur Modifizierung von dielektrischen Materialeigenschaften A method for modifying properties of dielectric material
11/02/2006	DE102006009702A1 Verfahren und Vorrichtung zum Perforieren von Leiterplatinen Method and apparatus for perforating printed-circuit boards
11/02/2006	DE102005020072A1 Verfahren zum Feinpolieren/-strukturieren wärmeempfindlicher dielektrischer Materialien mittels Laserstrahlung A method for fine polishing / -strukturieren heat-sensitive dielectric materials by laser radiation
11/02/2006	DE102005019757A1 Device for laser beam treatment of surfaces of metallic components, e.g. for combustion engine blocks, has light transparent deflection unit with mutually plane-parallel entrance surfaces for laser beam
11/02/2006	DE102005019756A1 Device for treating cylindrical surfaces especially for bearing surfaces of cylindrical openings in combustion engine blocks passes laser beam through a beam shaper to give circular cross-section before diverting onto the surface
11/02/2006	CA2545242A1 A method for measuring deformations in test specimens and a system for marking the test specimines
11/01/2006	CN2833880Y Solid crystal welded wire laser heater
11/01/2006	CN1856383A Flexible scan field
11/01/2006	CN1854339A Movable laser processing system with semiconductor laser as light source
11/01/2006	CN1853842A Method for cutting P/P board and its operating platform
11/01/2006	CN1853841A Laser processing machine
11/01/2006	CN1853840A Plate cutting method and laser processing device
11/01/2006	CN1282545C Laser process method and liquid nozzle
11/01/2006	CN1282520C Hot cutting machine and its dust collecting method
10/2006
10/31/2006	US7129441 Nozzle change magazine for laser beam machine
10/31/2006	US7129440 Single axis light pipe for homogenizing slow axis of illumination systems based on laser diodes
10/31/2006	US7129439 Resin molded body joining method
10/31/2006	US7129438 Laser weld monitor
10/31/2006	US7129150 Method of dividing a semiconductor wafer
10/31/2006	US7128737 Object figuring device
10/31/2006	US7127810 Method of manufacturing electronic device including aligning first substrate, second substrate and mask, and transferring object from first substrate to second substrate, including irradiating object on first substrate with light through mask
10/26/2006	WO2006113736A2 Method of welding a gamma-prime precipitate strengthened material
10/26/2006	WO2006112066A1 Laser processing apparatus and laser processing method
10/26/2006	WO2006111682A1 Femtosecond laser micromachining device with dynamic beam shaping
10/26/2006	WO2006111671A2 Method for assembling metal sheets which are coated with a protection layer by laser transparent welding and are interspaced by protuberances
10/26/2006	WO2006111446A1 Method for finely polishing/structuring thermosensitive dielectric materials by a laser beam
10/26/2006	US20060240961 Apparatus for automatically changing a robot tool tip member
10/26/2006	US20060240647 Film control method and device thereof
10/26/2006	US20060240608 Method and apparatus for crystallizing silicon, method of forming a thin film transistor, a thin film transistor and a display apparatus using same
10/26/2006	US20060237406 Method for securing a drilling process
10/26/2006	US20060237405 Method for forming nanoscale features
10/26/2006	US20060237404 Laser annealer and laser thin-film forming apparatus
10/26/2006	US20060237403 Heat shield for thermal processing
10/26/2006	US20060237402 Laser welding method and laser welding apparatus
10/26/2006	US20060237401 Laser welding system
10/26/2006	US20060237397 Method for manufacturing semiconductor device and laser irradiation apparatus
10/26/2006	US20060237129 Laser welding system
10/26/2006	DE10355983B4 Verfahren zum Verlöten von keramischen Oberflächen Method for soldering of ceramic surfaces
10/26/2006	DE10302458B4 Maschine und Verfahren zur Massivumformung Machine and method for forging
10/26/2006	DE102005019008A1 Marking food products, especially sausages, comprises using a laser beam to engrave the surface of the food product with a mark or code comprising product-specific data
10/26/2006	DE102005018769A1 Schneideinrichtung Cutter
10/26/2006	DE102005018767A1 Schneideinrichtung Cutter
10/26/2006	CA2604641A1 Method for finely polishing/structuring thermosensitive dielectric materials by a laser beam
10/25/2006	EP1715468A1 Label for laser welding and composite molding
10/25/2006	EP1714730A1 Laser processing protection sheet and production methodfor laser processed article
10/25/2006	EP1714729A2 Laser welding method and laser welding apparatus
10/25/2006	EP1714172A1 Method for the production of an optical component by means of surface-structuring laser machining

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