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)
11/2002
11/20/2002CN1094408C Laser working system
11/20/2002CN1094305C Method for mfg. drip irrigation tubes
11/19/2002US6483666 Magnetic media with texturing features formed by selectively non-uniform laser beams
11/19/2002US6483596 Method of calibrating an apparatus for producing a three-dimensional object, calibration apparatus and method and apparatus for producing a three-dimensional object
11/19/2002US6483075 Three dimensional linear machining apparatus
11/19/2002US6483074 Laser beam system for micro via formation
11/19/2002US6483073 Laser marking system and method
11/19/2002US6483072 Laser welding method
11/19/2002US6483071 Method and system for precisely positioning a waist of a material-processing laser beam to process microstructures within a laser-processing site
11/19/2002US6483069 Joining of structural members by welding
11/19/2002US6482199 Method and apparatus for high precision variable rate material, removal and modification
11/14/2002WO2002090953A1 Method for inspecting a weld seam in a workpiece made of weldable plastic, and device for carrying out this method
11/14/2002WO2002090037A1 Micromachining with high-energy, intra-cavity q-switched co2 laser pulses
11/14/2002WO2002090036A1 Method and apparatus for laser ablative modification of dielectric surfaces
11/14/2002WO2002089688A1 Opto-thermal material modification
11/14/2002US20020168608 Curing light
11/14/2002US20020168607 Curing light
11/14/2002US20020168606 Curing light
11/14/2002US20020168605 Curing light
11/14/2002US20020168604 Curing light
11/14/2002US20020168603 Dental curing light
11/14/2002US20020167581 Methods and systems for thermal-based laser processing a multi-material device
11/14/2002US20020167283 Curing light
11/14/2002US20020166848 Laser piercing method
11/14/2002US20020166847 Process and mean for working through laser welding with a direct, continuous laser beam, to be used in the jeweller's art
11/14/2002US20020166846 Powder feed nozzle for laser welding
11/14/2002US20020166845 Methods and systems for precisely relatively positioning a waist of a pulsed laser beam and method and system for controlling energy delivered to a target structure
11/14/2002US20020166470 Method and apparatus for on-demand production of digitally imaged webs
11/14/2002DE10140812A1 Slaughtered animal cadaver spinal column divided by laser knife
11/14/2002DE10126871C1 Process for robot-controlled cutting of workpieces to be joined comprises arranging the first workpiece close to the second workpiece in a position in which a contour is formed
11/14/2002DE10121923A1 Control of welding of seam between two plastic components using laser beam comprises irradiating contact surfaces and weld with control beam and measuring intensities of reflected beams to detect faults
11/13/2002EP1256413A1 Laser machining head
11/13/2002EP1256412A1 Process and means for working through laser welding with a direct, continuous laser beam, to be used in the jeweller's art
11/13/2002EP1256408A1 Soldering method for joining flex circuits by diode laser
11/13/2002EP1256030A1 Laser thermal processing apparatus and method
11/13/2002EP1255502A2 Maxillofacial surgical elements having ordered microgeometric surface patterns
11/13/2002EP1214172A4 Laser cladding a turbine engine vane platform
11/13/2002EP1131184B1 Ablated laser feature shape reproduction control
11/13/2002EP0984844B1 Laser marking system and method of energy control
11/13/2002EP0842772B1 Printing method and apparatus
11/13/2002CN1379710A Laser joining toothbrush to handles
11/12/2002US6479790 Dual laser shock peening
11/12/2002US6479789 Manufacture of screen plate with screen slots obtained by laser beam cutting
11/12/2002US6479788 Method and apparatus of making a hole in a printed circuit board
11/12/2002US6479787 Laser unit and method for engraving articles to be included in cans
11/12/2002US6479786 Laser welding system
11/12/2002US6479168 Alloy based laser welding
11/12/2002US6478906 Method for bonding a flexible substrate to a chip
11/12/2002US6478480 Optical parts assembling method and the optical parts
11/12/2002US6478451 Vehicular lamp unit and method for manufacturing same
11/07/2002WO2002087816A2 Method and appratus for laser beam welding of overlapping sheets
11/07/2002WO2001038039A9 Method and apparatus for separating non-metallic materials
11/07/2002US20020165634 Fabrication of laminate tooling using closed-loop direct metal deposition
11/07/2002US20020164678 Use of laser to cut microscopic samples; obtain sample, incubate with slide, expose sample to laser beam, cut segments of sample, evaluate sample
11/07/2002US20020164537 Electronic device and defect repair method thereof
11/07/2002US20020164497 Surface-alloyed cylindrical, partially cylindrical or hollow cylindrical component
11/07/2002US20020164436 In the zone of incidence of the energy beam there is formed a locally bounded melting bath with a heating and melting front, a solution zone and a solidification front.
11/07/2002US20020163735 Radially homogeneous high energy density UV sample ablating laser radiation in "pure" solid to gas sample preparation , for analysis by ICP-MS and ICP-OES
11/07/2002US20020163700 Device for the beam guiding of a laser beam
11/07/2002US20020163317 Curing light
11/07/2002US20020162973 Methods and systems for processing a device, methods and systems for modeling same and the device
11/07/2002US20020162828 Automated brachytherapy seed production system
11/07/2002US20020162825 Control system for ablating high-density array of vias or indentation in surface of object
11/07/2002US20020162791 Method for fabricating three dimensional structures
11/07/2002US20020162604 Cutting a workpiece by using a laser beam and an assist gas, in which at least one optical means is used to focus the laser beam at several focal points, separate from one another, and in which, as assist gas for laser beam
11/07/2002US20020162219 Method for manufacturing cylinder block for internal combustion engine
11/07/2002DE10117488A1 Flushing gas flow distributor for laser ablation, comprises a tube with spaced inlets at its closed end to give laminar flow towards its open end
11/07/2002DE10116609A1 Vorrichtung zur Erzeugung einer hülsenförmigen Druckform An apparatus for producing a sleeve-shaped printing forme
11/06/2002EP1255280A2 Apparatus and method for dicing semiconductor wafers
11/06/2002EP1255257A1 Magnet roll, method of manufacturing the magnet roll, and electronic equipment using the magnet roll
11/06/2002EP1254747A1 Integration of a laser to a robot arm
11/06/2002EP1254737A1 Pressing device and method for welding sheet-like materials
11/06/2002EP1254736A2 Device for perforating objects rod-like articles in particular of the tobacco-processing industry
11/06/2002EP0977649B1 Method for positioning two sheet metal blanks to be abutted by welding by a high energy density beam
11/06/2002EP0646962B1 Metal sheet processing method and lead frame processing method and semiconductor device manufacturing method
11/06/2002CN1378642A Method and apparatus for determining characteristic of laser beam spot
11/06/2002CN1378493A Method and apparatus for laser drilling
11/05/2002US6477192 Device for on-line control of output power of vacuum-UV laser
11/05/2002US6476353 Laser surface finishing apparatus and method
11/05/2002US6476352 Laser beam stop sensor and method for automatically detecting the presence of laser beam stop material using a laser beam stop sensor
11/05/2002US6476351 Laser marking system
11/05/2002US6476350 Device and method for extended distance cutting by laser, in pulse mode
11/05/2002US6476349 Strip guiding device
11/05/2002US6476348 Laser cutting system with a sheet loading device
11/05/2002US6476347 Laser-assisted cutting device
11/05/2002US6476346 Method for predicting and avoiding a bad bond when utilizing fiber push connect laser bonding
11/05/2002US6476345 Device for welding together the ends of tubular plastic containers, notably tubes
11/05/2002US6476344 Laser welding system
11/05/2002US6476343 Energy-beam-driven rapid fabrication system
10/2002
10/31/2002WO2002086954A1 Method and system for providing a single-scan, continuous motion sequential lateral solidification
10/31/2002US20020160073 Honeycomb structure molding die having narrow slit grooves with recesses and protrusions
10/31/2002US20020159207 Laser ventilation system
10/31/2002US20020158964 Laser exposure device
10/31/2002US20020158256 Optoelectronic material and device application, and method for manufacturing optoelectronic material
10/31/2002US20020158055 Welding system
10/31/2002US20020158053 Method and sensor device for monitoring a laser machining operation to be performed on a work piece as well as laser machining head with a sensor device of the kind
10/31/2002US20020158052 Method and system for processing one or more microstructures of a multi-material device
10/31/2002US20020158051 Automatic laser weld machine for assembling photonic components
10/31/2002US20020158050 Device for perforating rod-shaped articles, particularly in the tobacco-processing industry
10/31/2002US20020157249 Method for manufacturing valve seat using laser cladding process
1 ... 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 ... 479