Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23K - Soldering or unsoldering; Welding; Cladding or plating by soldering or welding; Cutting by applying heat locally, e.g. flame cutting; Working by laser beam › 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)
04/2003
04/02/2003CN1408099A Method for producing microwriting on data carriers, especially plastic cards
04/02/2003CN1408098A Material surface processing with laser having scan modulated effective power to achieve multiple worn looks
04/02/2003CN1407607A Laser radiation method, laser radiation device and semiconductor device manufacture
04/02/2003CN1406707A Flow adjuster and processing devices
04/02/2003CN1104764C Laser aid
04/02/2003CN1104302C 激光加工装置 The laser processing apparatus
04/02/2003CN1104208C Equipment for making holes on belt-like materials
04/01/2003US6542230 Apparatus for performing operations on a workpiece at an inaccessible location
04/01/2003US6541732 Laser machining apparatus
04/01/2003US6541731 Use of multiple laser sources for rapid, flexible machining and production of vias in multi-layered substrates
04/01/2003US6541730 Method and apparatus for cutting a non-metal substrate by using a laser beam
04/01/2003US6540952 Laser ablation of multiple layers
04/01/2003US6540336 Movable diaphragm forming step so that a portion for fixing the movable diaphragm is covered; use of sacrificial material; ink jets
04/01/2003US6539773 Shock pressure gauge for laser peening apparatus
04/01/2003US6539629 Roller shaft on computer character-cutting device and method to manufacture the same
03/2003
03/27/2003WO2003026367A1 Method for laser beam drilling with a perforated mask
03/27/2003WO2003024659A1 Method for making a light metal honeycomb structure by laser welding, device therefor
03/27/2003WO2003024658A1 Work welding method
03/27/2003US20030060306 Laser surface modified golf club heads
03/27/2003US20030059563 Tack free cauterized edge for pressure sensitive adhesive web
03/27/2003US20030059334 Device and process for sintering a powder with a laser beam
03/27/2003US20030059268 Milling machine and milling process
03/27/2003US20030058917 Laser marking system and method
03/27/2003US20030058916 Method of laser irradiation, laser irradiation apparatus, and method of manufacturing a semiconductor device
03/27/2003US20030058542 Laser beam transmission apparatus
03/27/2003US20030057418 Laser irradiation apparatus and method of treating semiconductor thin film
03/27/2003US20030057194 Process for laser-cutting parts and removing flashing
03/27/2003US20030057193 Method for forming a via hole, flexible wiring board using the method, and method for producing the flexible wiring board
03/27/2003US20030057192 Method of laser controlled material processing
03/27/2003US20030057191 Laser welding system
03/26/2003EP1295647A1 Nozzles in perforate membranes and their manufacture
03/26/2003EP1295327A1 Thermally induced reflectivity switch for laser thermal processing
03/26/2003EP1294525A1 Aid for welding or cutting
03/26/2003EP1294326A1 Method for welding components of a multi-layer construction
03/26/2003EP1137504B1 Process chamber for selective laser fusion
03/26/2003EP0989835A4 Large beam scanning laser ablation
03/26/2003CN1405862A Laser annealing device and semiconductor device manufacture method
03/26/2003CN1405861A Laser irradiating device, laser irradiating method, and semiconductor manufacture method
03/26/2003CN1404954A Flexible lamina for laser impact treatment
03/26/2003CN1103656C Method and apparatus for laser cutting
03/26/2003CN1103655C Apparatus and method for utilizing a plasma density gradient to produce a flow of particles
03/25/2003US6539045 Laser with device for modifying the distribution of laser light intensity across the laser beam cross-section
03/25/2003US6539035 Laser transmission system
03/25/2003US6538819 Laser optical apparatus
03/25/2003US6538233 Laser release process for micromechanical devices
03/25/2003US6538232 Laser processor with scavenging of optical element
03/25/2003US6538231 Laser machining apparatus
03/25/2003US6538230 Method and apparatus for improving laser hole resolution
03/25/2003US6538229 Method for the positionally accurate adjustment and fixing of a microoptical element
03/25/2003US6537707 Fabricating laser ablation masks and more particularly to approaches to evacuating a vacuum chamber and depositing layers during the fabrication of such masks
03/20/2003WO2003023723A1 Document and method against counterfeiting and forgery of the same
03/20/2003WO2003022691A2 Method of laser machining to create an easy-open load carrying bag
03/20/2003WO2003022512A1 Hybrid laser-arc welding method with gas flow rate adjustment
03/20/2003WO2003022511A1 Method for striking electric arc in hybrid laser-arc welding
03/20/2003WO2003022510A1 Laser scanner
03/20/2003WO2003022509A1 Method and apparatus for monitoring and adjusting a laser welding process
03/20/2003WO2003022508A1 Process and device for the measurement and regulation of a laser welding process
03/20/2003WO2003022507A1 System and method for synchronizing a laser beam to a moving web
03/20/2003WO2003022506A1 Ultrashort pulse laser ablation appartus and method using it to form reticles
03/20/2003WO2003022505A1 Laser etching indicia apparatus
03/20/2003WO2003008352B1 Device and method for scribing fragile material substrate
03/20/2003WO2002045900A9 Device for light-beam material processing
03/20/2003US20030052527 Vehicle seat bottom support grid and method for making same
03/20/2003US20030052105 Laser sintering apparatus
03/20/2003US20030052104 Laser processing apparatus
03/20/2003US20030052103 Laser peening with fiber optic delivery
03/20/2003US20030052102 Laser processing method and laser processing apparatus
03/20/2003US20030052101 Method for cleaning debris off UV laser ablated polymer, method for producing a polymer nozzle member using the same and nozzle member produced thereby
03/20/2003US20030052100 Decorating device and method for decorating surfaces
03/20/2003US20030052099 System and method for unveiling targets embedded in a multi-layered electrical circuit
03/20/2003US20030052098 Method and apparatus for cutting substrate using coolant
03/20/2003US20030051440 Method of creating easy-open load carrying bags
03/20/2003CA2460196A1 Laser etching indicia apparatus
03/20/2003CA2460094A1 Hybrid laser-arc welding method with gas flow rate adjustment
03/20/2003CA2460091A1 Method for striking electric arc in hybrid laser-arc welding
03/19/2003EP1293490A1 Internally marked quartz glass and marking method
03/19/2003EP1293316A1 Dicing method and apparatus
03/19/2003EP1293287A2 Process and device for laser machining by means of a laser beam
03/19/2003EP1292715A2 Ablation and insulation layer for laser peening
03/19/2003EP1292255A2 Method and device for controlling energy and/or the position of a pulsed and scanned laser beam
03/19/2003EP1144146B1 Device for selective laser sintering for producing a moulded part
03/19/2003EP0912308B1 Grout or mortar removal by laser
03/19/2003CN1403861A Method for producing reflector and liquid crystal display
03/19/2003CN1403249A Fragile material cutting process
03/19/2003CN1403238A Fast die machining method and apparatus based on laser shock wave technology
03/18/2003US6534745 Nozzle particularly suited to direct metal deposition
03/18/2003US6534744 Method for manufacturing a display device
03/18/2003US6534743 Resistor trimming with small uniform spot from solid-state UV laser
03/18/2003US6534742 Method for adjusting the oscillation frequency of a sprung balance for a mechanical timepiece
03/18/2003US6534740 Method and device for scanning the surface of an object with a laser beam
03/18/2003US6533628 Method of manufacturing spark plug and spark plug
03/18/2003US6533620 Electrical connection method and connection site
03/18/2003US6532966 Apparatus for making perforations in the wrappers of rod-shaped products
03/18/2003CA2313853C Reflective laser collimator
03/13/2003WO2003020469A1 A method for manufacturing a stator or rotor component
03/13/2003WO2002103433A3 Compact linear scanner system
03/13/2003WO2002096826A3 Metal-ceramic bond
03/13/2003US20030049482 Multisheet sandwich structures with throughholes
03/13/2003US20030048814 Laser energy delivery system outputting beams having a selectable energy
03/13/2003US20030048399 Manufacturing method for reflector, reflector, and liquid crystal display
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