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)
12/2002
12/05/2002DE10125206A1 Verfahren zur direkten Mikrostrukturierung von Materialien Method for direct microstructure of materials
12/05/2002DE10123864A1 Verfahren zum Aufbringen von Mustern auf großflächigen Kunststoffteilen A method of applying patterns on large plastic parts
12/05/2002DE10120725C1 Powder nozzle used for surface treating using a laser beam comprises an inner part, an outer part, and an expansion chamber for distributing a powder gas mixture flowing into an annular gap
12/04/2002EP1262315A1 Method and apparatus for making a printing plate
12/04/2002EP1262271A1 Laser machining device and laser machining mask and production method therefor
12/04/2002EP1262270A1 Apparatus and method for laser hardening
12/04/2002EP1262210A1 Laser beam radiation probe
12/04/2002EP1261451A1 Method for the machining of workpieces by means of several laser beams
12/04/2002EP0986335A4 Method and apparatus for high precision variable rate material removal and modification
12/04/2002EP0977648B1 Method for cutting a window in a vertical sheet of material, especially sheet metal
12/04/2002CN1383164A Laminated ceramic electronic parts and its mfg. method
12/04/2002CN1382558A Directional setting technique for laser epitaxial technology
12/03/2002US6490499 Micromachining aerofoil components
12/03/2002US6490498 Integrated support system for supporting sheet metal machining
12/03/2002US6490305 Beam delivery system for molecular fluorine (F2) laser
12/03/2002US6490299 Method and laser system for generating laser radiation of specific temporal shape for production of high quality laser-induced damage images
12/03/2002US6489985 Laser marking system and method of energy control
12/03/2002US6489590 Laser removal of foreign materials from surfaces
12/03/2002US6489589 Femtosecond laser utilization methods and apparatus and method for producing nanoparticles
12/03/2002US6489588 Method and apparatus for separating non-metallic materials
12/03/2002US6489586 Method and apparatus for verification of assembled printed circuit boards
12/03/2002US6488805 Metal surface treatment
11/2002
11/28/2002WO2002096167A1 Method for drilling microholes using a laser beam
11/28/2002WO2002094580A1 Method for structuring endless belts for presses
11/28/2002WO2002094528A1 Dual laser cutting of wafers
11/28/2002WO2002094498A1 Laser machining apparatus
11/28/2002WO2002094497A2 Surface modification
11/28/2002WO2002065950A3 Laser cutting of stents and other medical devices
11/28/2002WO2001007196A3 Laser cutting system
11/28/2002US20020177288 Semiconductor device separation using a patterned laser projection
11/28/2002US20020177099 Light for activating light-activated materials, the light including a plurality of individual chips and providing a particular spectral profile
11/28/2002US20020177096 Method for curing light-curable materials
11/28/2002US20020177095 Curing light
11/28/2002US20020177065 Applying coating to surface of non-conductive substrate, drying coating at temperature of less than 1000 degrees F, directing laser beam in a predetermined pattern onto dried coating
11/28/2002US20020175628 Light for use in activating light-activated materials, the light having insulators and an air jacket
11/28/2002US20020175396 Laser-working dielectric substrate and method for working same and semiconductor package and method for manufacturing same
11/28/2002US20020175352 Light for use in activating light-activated materials, the light having a plurality of light emitting single chip arrays
11/28/2002US20020175151 Laser beam machining method and apparatus
11/28/2002US20020174539 Method of repairing disconnected wiring and multilevel wiring structure
11/28/2002DE10218469A1 Laser-Durchbohrungsverfahren Laser perforation method
11/28/2002DE10124063A1 Spannvorrichtung zum gegenseitigen Festspannen insbesondere von per Laser zu verschweißenden Karosserieteilrändern Clamping device for mutual tightening particular laser welded to the body part edges
11/28/2002DE10102444A1 Fixing of steel bolts onto automobile body panel uses welding of intermediate structure
11/27/2002EP1260838A2 Process for direct microstructuring of materials
11/27/2002EP1260302A1 Method for laser working, especially for laser soldering and/or laser welding, of workpieces with a high reflectivity
11/27/2002EP1169893B1 Method for introducing plated-through holes in an electrically insulating base material that is provided with metal layers on both sides
11/27/2002CN1381332A Photoetching method for dial of machine-tool
11/27/2002CN1095194C Repairing test method for semiconductor device
11/26/2002US6487460 Laser marker
11/26/2002US6487229 Beam delivery system for molecular fluorine (F2) laser
11/26/2002US6487018 Aperture and optical device using the same
11/26/2002US6486526 Crack stop between neighboring fuses for protection from fuse blow damage
11/26/2002US6486437 Apparatus for transforming semiconducting thin layer
11/26/2002US6486436 Workpiece clamping system
11/26/2002US6486435 Device and method for structuring the surface of floor coverings which have already been laid
11/26/2002US6486434 Multiple beam time sharing for a laser shock peening apparatus
11/26/2002US6486433 Transparent pressure bladder
11/26/2002US6486432 Method and laser cladding of plasticating barrels
11/26/2002US6485599 Curing of sealants using multiple frequencies of radiation
11/26/2002US6485025 Metallic cellular structure
11/26/2002CA2215804C Multi-rate positioner system having an improved profiling filter
11/21/2002WO2002093989A1 Method for laser drilling in materials used for production of printed circuits
11/21/2002WO2002092931A1 Method for producing an insulating element
11/21/2002WO2002092466A1 Dispenser
11/21/2002WO2002092276A1 Method and device for laser beam machining of laminated material
11/21/2002WO2002092275A1 Laser beam machine and laser beam machining method
11/21/2002WO2002092274A1 Method and apparatus for improving laser hole resolution
11/21/2002US20020173778 Automated laser workstation for high precision surgical and industrial interventions
11/21/2002US20020173228 Grinder and method of and apparatus for non-contact conditioning of tool
11/21/2002US20020172917 Curing light
11/21/2002US20020172916 Curing light
11/21/2002US20020172915 Curing light
11/21/2002US20020172914 Curing light
11/21/2002US20020172913 Curing light
11/21/2002US20020172912 Curing light
11/21/2002US20020172761 Method for the production of optical components with increased stability, components obtained thereby and their use
11/21/2002US20020172234 Method of processing substances by short-pulse, wavelength tunable raman laser
11/21/2002US20020170898 High-speed, precision, laser-based method and system for processing material of one or more targets within a field
11/21/2002US20020170897 Methods for preparing ball grid array substrates via use of a laser
11/21/2002US20020170896 Method and apparatus for cutting a non-metallic substrate using a laser beam
11/21/2002US20020170895 Method and device for cutting flat work pieces made of a brittle material
11/21/2002US20020170894 Removal of debris from laser ablated nozzle plates
11/21/2002US20020170893 Marking device
11/21/2002US20020170892 Dry surface cleaning apparatus using a laser
11/21/2002US20020170891 Laser machining system and method
11/21/2002US20020170890 Precision spray processes for direct write electronic components
11/21/2002US20020170889 Laser welding method and apparatus
11/21/2002US20020170886 Method and apparatus for improving laser hole resolution
11/21/2002US20020170318 Brief summary of the invention
11/21/2002DE10218563A1 Verfahren zur Ventilsitz-Herstellung unter Verwendung eines Laserplattierprozesses A method for manufacturing the valve seat by using a Laserplattierprozesses
11/21/2002DE10136611C1 Optical device, for laser light emitted by laser diode device, has collimation optical element and homogenizing element using multiple reflection of laser beam
11/21/2002DE10124345A1 Laser welding comprises using a protective gas containing molecular gases as well as argon and/or helium or molecular gases mixed with the protective gases
11/21/2002DE10120251A1 Verfahren und Sensorvorrichtung zur Überwachung eines an einem Werkstück durchzuführen den Laserbearbeitungsvorgangs sowie Laserbearbeitungskopf mit einer derartigen Sensorvorrichtung A method and apparatus for monitoring a sensor on a workpiece to carry out the laser machining operation as well as laser machining head with such a sensor device
11/21/2002CA2447438A1 Method and apparatus for improving laser hole resolution
11/20/2002EP1258313A2 Clamping mechanism
11/20/2002EP1007270B1 Equipment for the laser-cutting of metal sheets
11/20/2002EP0925382B1 Wear-resistant edge layer structure on a substrate made of titanium or its alloys which can be subjected to a high mechanical load and has a low coefficient of friction, and method of producing the same
11/20/2002EP0839080B2 Process for cutting and/or welding sheet metal and installation for implementing said process
11/20/2002CN1380953A Flange profile for attachment to abutting air channel elements
11/20/2002CN1380194A Laser three-D graving method in transparent body
11/20/2002CN1380159A Method for marking on intravital crusta of animals by laser and its equipment
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