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)
06/1990
06/13/1990EP0372789A2 Apparatus for machining intricate feature cuts in thin walled tubular parts
06/13/1990EP0372786A2 System for automated welding of parts assembly in controlled environment
06/12/1990US4933205 Laser etching of foam substrate
06/12/1990US4932112 Sieve plate and process for making it
06/06/1990EP0371946A2 Method for manufacturing a rolling mill roll
06/06/1990EP0371781A2 High power laser with focusing mirror sets
06/06/1990CN1042685A Diamond sawing process
06/06/1990CN1042684A Laser polishing of lens surface
06/06/1990CN1042679A Laser profiling of lenses
06/06/1990CN1008246B Method for cleaing dirt estp. rust from metal surface
06/05/1990US4931616 Method for removing insulating coating of electric cable and apparatus therefor
06/05/1990US4931615 Apparatus for machining intricate feature cuts in thin walled tubular parts
06/05/1990US4930901 Method of and apparatus for modulating a laser beam
05/1990
05/31/1990WO1990005624A1 Diamond sawing process
05/30/1990EP0370967A1 Laser welding monitoring system and method
05/30/1990EP0370912A1 Laser micro-beam intervention machine for thin layer objects, in particular for etching or chemically depositing matter in the presence of a reactive gas
05/30/1990EP0370110A1 Nc laser apparatus
05/29/1990US4929515 Intersecting slots
05/29/1990US4929256 Multi-disc cutter and method of manufacture
05/29/1990CA1269717A1 Use of lasers to break down objects for removal from within the body
05/25/1990CA2003847A1 Mind-array laser device for thin surface objects, especially for engraving or chemical deposit using a reaction gas
05/23/1990EP0369883A1 Device for cleaning both edges of a metallic sheet prior to welding
05/23/1990EP0369057A1 Method and device for treating machined surface of workpiece
05/22/1990US4928284 Laser power control system
05/22/1990US4927992 Method of producing articles from powder metal
05/22/1990US4927226 Multiplexer for high power CW lasers
05/22/1990US4927224 For directly applying laser beams to a workpiece
05/17/1990WO1990005042A1 A diode-pumped, solid state laser-based workstation for precision materials processing and machining
05/17/1990WO1990004949A1 Improved laser-heated intravascular cautery cap
05/17/1990WO1990001301A3 Laser delivery system
05/17/1990DE3826530A1 Machine tool
05/16/1990EP0368654A2 Shaping of bonded abrasive products
05/16/1990EP0368309A2 Raster ruling apparatus
05/16/1990EP0367924A2 Procedure and apparatus for determing the position of a seam for laser welding
05/15/1990US4926194 Device for controlled deflection of a light beam
05/15/1990US4926022 Laser reflow soldering process and bonded assembly formed thereby
05/15/1990US4925523 Enhancement of ultraviolet laser ablation and etching organic solids
05/09/1990EP0367705A2 Laser assisted ultrasonic bonding
05/09/1990EP0367648A1 Method of and device for welding from distance a sleeve in a tube, especially in a steam generator of a nuclear power station
05/09/1990EP0367624A2 Method and apparatus for laser process control
05/09/1990EP0367513A2 Contact lens cast moulding
05/09/1990EP0367507A2 A diode-pumped, solid state laser-based workstation for precision materials processing and machining
05/09/1990EP0366748A1 Laser based plastic model making workstation
05/08/1990US4924064 Method for trimming a planar capacitor
05/08/1990US4924063 Method and apparatus for determining the position of a weld groove for laser welding
05/08/1990US4924062 Method for hardening discrete identical elements integral with a common structure and regularly separated from each other and device for embodying this method
05/08/1990US4923608 Micro/ultrafiltration membranes with a fixed pore size formed through irradiation with pulsed lasers and process for manufacturing the same
05/08/1990US4923100 Process for producing clad sheets
05/02/1990EP0366356A2 Laser profiling of lenses
05/02/1990EP0366355A2 Laser polishing of lens surface
05/02/1990EP0365754A1 Enhandement of ultraviolet laser ablation and etching of organic solids
05/02/1990CN1041718A Method and apparatus for remote welding inside tube, in particular in steam generator in nuclear power station
05/01/1990US4922077 Method of laser marking metal packages
05/01/1990US4921338 Corrective optics for rectangular laser beams
05/01/1990CA1268367A1 Optical beam integration system
04/1990
04/26/1990DE3835794A1 Process for producing a structured ceramic sheet or a ceramic body built up of such sheets
04/25/1990EP0365229A1 Welding of coated metals
04/25/1990EP0365195A2 Laser machining method
04/25/1990EP0365180A2 Method for welding relatively small parts
04/25/1990EP0364914A2 Process for determining a drilling instant
04/25/1990EP0364773A2 Flexible fiber bundle for the transmission of high-power radiation, especially laser-radiation
04/25/1990CN1041555A Method for processing filter by lazer and the apparatus thereof
04/25/1990CA2001283A1 Laser profiling of lenses
04/25/1990CA2001282A1 Laser polishing of lens surface
04/19/1990WO1990003865A1 Welding of coated metals
04/19/1990DE3907803A1 Method and apparatus for cutting a tub
04/18/1990EP0364366A2 Procedure and device for the welding out of a distance within a pipe, especially within a steam generator of a nuclear power station
04/18/1990EP0363679A2 Method of fabricating a semiconductor device
04/17/1990US4918284 Calibrating laser trimming apparatus
04/17/1990CA1267963A1 High-speed axial flow type gas laser oscillator
04/17/1990CA1267938A1 Process for rounding the bristle tips of toothbrushes and toothbrushes prepared by this process
04/15/1990CA2000633A1 Welding of coated metals
04/11/1990EP0363256A1 Method of making electrical connections through a substrate
04/11/1990EP0362764A1 Device for generating an envelope for power beams
04/10/1990US4916285 Edge rounded with laser; no burrs or cracks
04/10/1990US4916284 Folding hem flange and tabs around an edge of a steel sheet
04/10/1990US4916272 Perforating apparatus for web
04/10/1990US4915981 Ultraviolet radiation
04/10/1990CA2000338A1 Lead frame for a multiplicity of terminals
04/05/1990WO1990003662A1 Hybrid microchip bonding article
04/04/1990EP0362045A1 Method for the laser beam welding of two metallic parts, and electronic casing welded by this method
04/04/1990EP0361985A1 Hybrid microchip bonding article
04/04/1990EP0361809A2 Method of producing head core slider for rigid magnetic disk drive utilizing laser-induced etching
04/04/1990EP0361140A1 Industrial robot
04/03/1990US4914599 Method of creating NC part program laser machining
04/03/1990US4914272 Laser beam soldering apparatus and soldering method using the same
04/03/1990US4914270 Method and apparatus for shaping articles using a laser beam
04/03/1990US4914269 Method of sealing a ceramic lid on a ceramic semiconductor package with a high-power laser
04/03/1990US4914268 Beam welding process
04/03/1990US4913405 Laser cutting nozzle, cutting head comprising said nozzle and laser cutting method using said elements
04/03/1990US4913337 Method of manufacturing dynamoelectric machine frame
04/03/1990US4913142 Catheter for laser angiosurgery
03/1990
03/28/1990EP0360328A1 Device for treating a work piece with laser light, and use of this device
03/28/1990EP0359867A1 Method to manufacture electrical printed-circuit boards
03/28/1990EP0359862A1 Method of making flat electrical assemblies
03/27/1990US4912487 Laser scanner using focusing acousto-optic device
03/27/1990US4912297 Device for and method of establishing joints by means of laser beams
03/27/1990US4911711 Sculpture apparatus for correcting curvature of the cornea
03/22/1990WO1990002628A1 Method and device for making filters by laser machining
03/22/1990WO1990002627A1 Laser beam bender
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