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)
11/2003
11/18/2003US6649864 Method of laser drilling
11/18/2003US6649863 Gemstone marking system with a focus sensing unit for sensing relative disposition between a marking surface of the gemstone and a focal plane of a laser beam
11/18/2003US6649862 Machine for cutting pipes with different cross-sections and diameters by means of a laser beam
11/18/2003US6649463 Regulating resistor network, semiconductor device including the resistor network, and method for fabricating the device
11/18/2003US6649123 Apparatus for the scanning of working levels
11/18/2003US6648876 Laser treatment apparatus
11/13/2003WO2003094584A1 Method for creating a trench structure in a polymer substrate
11/13/2003WO2003093018A1 Surface characteristic apparatus and method
11/13/2003WO2003059563A3 Femtosescond laser system for the exact manipulation of material and tissues
11/13/2003US20030211714 Irradiation method of laser beam
11/13/2003US20030210313 Method and apparatus for on-demand production of digitally imaged webs
11/13/2003US20030209859 Seal ring and method of forming micro-topography ring surfaces with a laser
11/13/2003US20030209528 Laser cutting apparatus and method
11/13/2003US20030209527 Method and apparatus for laser scribing glass sheet substrate coatings
11/13/2003US20030209049 Method and apparatus for flexible manufacturing a discrete curved product from feed stock
11/13/2003US20030209040 Method for producing planar lens and planar lens array
11/12/2003EP1361015A1 System and method for monitoring laser welds, particularly in tailored blanks
11/12/2003EP1360026A1 Method for producing a hole in a body, especially an injection hole in a fuel injector
11/12/2003EP1246712B1 Laser beam targeting apparatus and method of laser cutting or marking an article
11/12/2003EP1224605B1 Method for producing microwriting on data carriers, especially plastic cards
11/12/2003EP1115530B1 Side-sill and wheel-house composite parts for vehicles made of steel and light metals
11/12/2003EP1024919B1 Method of treating a workpiece or a workpiece assembly in particular for brazing using an electromagnetic beam
11/12/2003EP0700310B1 Improved ophthalmic surgical laser
11/12/2003CN2586177Y Polarizing axis large power laser optical reflector mount
11/12/2003CN1455714A Welding superalloy articles
11/12/2003CN1454858A Glass cutting method and apparatus
11/12/2003CN1127389C Cleaning apparatus and method for cleaning resin sealing metal mould
11/12/2003CN1127388C Laser beam machining system and laser beam machining method
11/11/2003US6647082 Manufacturing method and device of control rods for nuclear reactors
11/11/2003US6646728 Calibrating a focused beam of energy in a solid freeform fabrication apparatus by measuring the propagation characteristics of the beam
11/11/2003US6646225 Method of joining galvanized steel parts using lasers
11/11/2003US6645603 Laser processing method to a glass substrate and an optical diffraction element obtained thereby, and a method for manufacturing optical elements
11/06/2003WO2003092069A1 Method of calibrating marking in laser marking system
11/06/2003WO2003092061A1 Crystallization device and crystallization method, and phase shift mask
11/06/2003WO2003090968A1 Method and device for welding workpieces
11/06/2003WO2003090967A1 Scanner welding device comprising a vat and an inert gas supply
11/06/2003WO2003090867A1 Methods and systems for laser calibration and eye tracker camera alignment
11/06/2003WO2003064140A3 Apparatus and method for closed-loop control of laser welder for welding polymeric catheter components
11/06/2003WO2003054630A3 Device and method for modifying the surface of a workpiece using photonic radiation
11/06/2003WO2003048835A3 High speed mechanical laser shutter
11/06/2003WO2003009951A3 Processor-controlled carving and multi-purpose shaping device
11/06/2003WO2002082596A3 Q-switched co2 laser for material processing
11/06/2003WO2002041362A9 Laser separated die with tapered sidewalls for improved light extraction
11/06/2003US20030206820 Forming structures from CAD solid models
11/06/2003US20030206673 Tool for constructing a pair of races of a bearing
11/06/2003US20030206266 Liquid crystal display substrate
11/06/2003US20030205564 Laser processing method and laser processing apparatus
11/06/2003US20030205563 Method and system for precisely positioning a waist of a material-processing laser beam to process microstructures within a laser-processing site
11/06/2003US20030205562 Process for cutting an optical fiber
11/06/2003US20030205561 Laser processing apparatus and method
11/06/2003DE20212115U1 Two axis controlled deflection of a laser beam, using a deflection mirror built into a two part sphere that is moved by an actuator to change beam direction
11/06/2003DE10217725C1 Verfahren zur Bearbeitung einer auf einen Trägerwerkstoff aufgetragenen Trennmittelschicht A method for processing a coated onto a support material separating agent layer
11/05/2003EP1359050A2 Method for producing a slide with an internal toothing and slide produced according to this method
11/05/2003EP1358963A1 Method for laser thermal processing, in particular hardening, of workpieces
11/05/2003EP1358049A1 Optical arm for guiding a laser beam on a robot arm
11/05/2003EP1358036A1 Device for treating substrates by laser irradiation
11/05/2003EP1358035A2 Methods for creating optical structures in dielectrics using controlled energy deposition from a femtosecond laser
11/05/2003EP1247129B1 Improvements relating to interfacing optical transmission structures
11/05/2003EP1146988A4 Robotically operated laser head
11/05/2003EP0934139B1 Improved welding method
11/05/2003CN2584340Y Power feeder for laser coating
11/05/2003CN1454164A Method for marking device using a green laser
11/05/2003CN1453636A Producing method of electronic apparatus and producing apparatus thereof
11/05/2003CN1453081A Metal plate producing process
11/05/2003CN1126672C Method for releasing bonded screens
11/05/2003CN1126633C Laser processing machine and sewing machine with laser processing function
11/05/2003CN1126632C Laser beam machining equipment and method using multi-electric scanning apparatus
11/04/2003US6643561 Parametric programming of laser cutting system
11/04/2003US6642544 Display apparatus using electroluminscence elements and method of manufacturing the same
11/04/2003US6642480 Laser processing method and laser processing apparatus
11/04/2003US6642479 Laser cutting machine and method
11/04/2003US6642478 Method for forming a via hole, flexible wiring board using the method, and method for producing the flexible wiring board
11/04/2003US6642477 Method for laser drilling a counter-tapered through-hole in a material
11/04/2003US6642476 Apparatus and method of forming orifices and chamfers for uniform orifice coefficient and surface properties by laser
11/04/2003US6642474 Process for the production of multi-thickness and/or multi-material blanks
11/04/2003US6642473 Hemming and in-situ laser welding method and apparatus
11/04/2003US6640604 Laser bending method and apparatus for bending a work piece in normal and reverse directions
11/04/2003US6640436 Method of fabricating a coated metallic wire, method of removing insulation from the coated metallic wire and method of fabricating a semiconductor device with the wire
11/04/2003CA2128875C Nozzles and methods of and apparatus for forming nozzles
10/2003
10/30/2003WO2003090258A2 Laser machining
10/30/2003WO2003089185A1 Laser material machining using hybrid processes
10/30/2003WO2003089184A1 Thermal flux processing by scanning electromagnetic radiation
10/30/2003WO2003061081A3 Method for configuring a laser operating system
10/30/2003WO2003022691A3 Method of laser machining to create an easy-open load carrying bag
10/30/2003WO2003004210B1 Method of ablating an opening in a hard, non-metallic substrate
10/30/2003WO2002042196A3 Container forming method and product
10/30/2003US20030204283 Centralized control architecture for a laser materials processing system
10/30/2003US20030203602 Method of fabricating a semiconductor device
10/30/2003US20030203598 Method for manufacturing optoelectronic material
10/30/2003US20030203591 Laser marking techniques
10/30/2003US20030203549 Laser irradiation apparatus
10/30/2003US20030203518 Laser illumination system
10/30/2003US20030203209 System and method of laser sintering dies and dies sintered by laser sintering
10/30/2003US20030202251 Apparatus and method for laser radiation
10/30/2003US20030202233 Pattern generator mirror configurations
10/30/2003US20030201581 Medical equipment; melting polymer pellets; using extruder transducer
10/30/2003US20030201578 Method of drilling holes with precision laser micromachining
10/30/2003US20030201466 Laser heat treatment method, laser heat treatment apparatus, and semiconductor device
10/30/2003US20030201440 Thin film transistor formed on a transparent substrate
10/30/2003US20030201261 Glass cutting method and apparatus
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