| Patents for B23K 20 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating (16,765) |
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| 03/20/2002 | CN1340402A Wire welder with improved moving direction of XY bench |
| 03/20/2002 | CN1340399A Frictional stirring jointing method and its hollow shape material |
| 03/20/2002 | CN1340398A Wedge-shaped welding head |
| 03/20/2002 | CN1081106C Pipe friction welding and welding area welding heat treatment method and device |
| 03/19/2002 | US6357650 Method of wire-bonding between pad on semiconductor chip and pad on circuit board on which the semiconductor chip is mounted |
| 03/14/2002 | WO2001092696A3 Hollow product, fluid processing system and joining method of hollow members |
| 03/14/2002 | WO2001083205A3 Reactive multilayer structures for ease of processing and enhanced ductility |
| 03/14/2002 | WO2001054851A3 Microfluid device and ultrasonic bonding process |
| 03/14/2002 | US20020031903 Component mounting apparatus and method, component mounting system having the apparatus, and circuit board manufactured by the method |
| 03/14/2002 | US20020031612 Scanning pattern; accuracy |
| 03/14/2002 | US20020030088 Device and method for clamping and wire-bonding the leads of a lead frame one set at a time |
| 03/14/2002 | US20020030083 Method and apparatus for welding two work pieces |
| 03/14/2002 | US20020030082 Method of manufacture of a structural body |
| 03/14/2002 | US20020030081 Friction stir bonding method |
| 03/14/2002 | US20020029836 Method of connecting workpieces |
| 03/13/2002 | EP1187190A1 Method for monitoring the length of constant-wire-length bonds & apparatus therefor |
| 03/13/2002 | CN2481446Y Spot welder capable of direct welding enamelled wire |
| 03/13/2002 | CN1080851C Tank and method for fabrication |
| 03/12/2002 | US6355122 Method for ultrasonically connecting and inspecting slider-lead joints for disk drive head gimbal assemblies |
| 03/12/2002 | US6354764 Apparatus for monitoring the laying of an underwater pipeline |
| 03/12/2002 | US6354483 Friction stir welding method |
| 03/12/2002 | US6354482 Friction welder |
| 03/12/2002 | US6354479 Dissipative ceramic bonding tip |
| 03/07/2002 | WO2002018089A1 Method for joining foamed metallic materials |
| 03/07/2002 | US20020028746 Stacks catalyst disk for generation hydrogen from hydrocarbons |
| 03/07/2002 | US20020028538 Physical Vapor Deposition Target Constructions |
| 03/07/2002 | US20020028345 Process for preparing a composite metal membrane, the composite metal membrane prepared therewith and its use |
| 03/07/2002 | US20020028341 Friction stir welded body and frame member therefor |
| 03/07/2002 | US20020027156 Friction pull plug welding: dual chamfered plate hole |
| 03/07/2002 | US20020027155 Friction stir welding method |
| 03/07/2002 | US20020027154 Friction stir welding method |
| 03/07/2002 | US20020027153 Friction stir welding apparatus |
| 03/07/2002 | US20020027152 Wire bonding apparatus |
| 03/07/2002 | US20020027151 Wire bonding method and wire bonding apparatus |
| 03/07/2002 | US20020026966 Surface treating method, and treating member therefor |
| 03/06/2002 | EP1184125A1 Method of diffusion bonding thin foils made of metal alloys selectively permeable to hydrogen, particularly providing membrane devices, and apparatus for carrying out the same |
| 03/06/2002 | CN1338348A Multi-layer explosion welding technique for non-crystal block alloy tube and its composite tubes |
| 03/06/2002 | CN1338347A Explosion welding technique for combining multiple layers of brittle metal foils to become flat plate |
| 03/05/2002 | US6352787 Method for producing an insulating pack for an insulating part |
| 03/05/2002 | US6352194 Method and apparatus for cutting pieces from, and welding pieces into, sheet metal |
| 03/05/2002 | US6352193 Apparatus for joining electrically conductive materials |
| 03/05/2002 | US6352191 Non-conductive and self-leveling leadframe clamp insert for wirebonding integrated circuits |
| 02/28/2002 | WO2002016069A1 Method and apparatus for a combined mechanical and metallurgical connection |
| 02/28/2002 | WO2001087528A3 Welding superalloy articles |
| 02/28/2002 | US20020023944 Bondhead lead clamp apparatus and method |
| 02/28/2002 | US20020023943 Concave face wire bond capillary |
| 02/28/2002 | US20020023942 Wire bonding apparatus |
| 02/28/2002 | US20020023941 Friction stir bonding method, and hollow-shaped material thereof |
| 02/28/2002 | US20020023940 Bondhead lead clamp apparatus and method |
| 02/28/2002 | DE10138610A1 Verfahren zum gegenseitigen anschliessen elektrischer Leitungen Procedure for the mutual connect electrical wires |
| 02/28/2002 | DE10039595A1 Production of metal composite membrane comprises placing precursor of metal membrane on porous precursor of membrane support, forming metal composite, adjusting metal membrane thickness, and producing porous structure |
| 02/28/2002 | DE10038510A1 Verfahren zur Kontaktierung elektronischer Schaltungen und elektronische Schaltung A method for contacting electronic circuits and electronic circuit |
| 02/28/2002 | DE10035332C1 Verfahren und Vorrichtung zum Reibrührschweißen Method and apparatus for friction stir welding, |
| 02/27/2002 | EP1181128A1 Method and device for welding elongated elements |
| 02/26/2002 | US6350494 Controlling drops of metal, raster scanning and blanking |
| 02/21/2002 | US20020020733 Method of joining different metal materials by friction welding |
| 02/21/2002 | US20020020164 Tubular body with deposited features and method of manufacture therefor |
| 02/20/2002 | EP0909224B1 Stacked rotary acoustic horn |
| 02/19/2002 | US6348670 Energy storage apparatus and discharge device for magnetic pulse welding and forming |
| 02/19/2002 | CA2112579C Superplastic deformation of diffusion bonded aluminium structures |
| 02/14/2002 | WO2002011938A1 Method for contacting electronic circuits, and electronic circuit |
| 02/14/2002 | US20020017883 Force control system |
| 02/14/2002 | US20020017551 Method of manufacture of a structural body |
| 02/14/2002 | US20020017550 Method of connecting electric wires |
| 02/13/2002 | EP1179362A1 Catalyst element for stack plate reactor and process for preparing it |
| 02/13/2002 | EP1179361A1 Method for the production of a composite metal membrane, composite metal membrane produced according to said method and use thereof |
| 02/13/2002 | EP1178867A4 Improved method of solid state welding and welded parts |
| 02/13/2002 | EP1178867A1 Improved method of solid state welding and welded parts |
| 02/13/2002 | CN2476381Y Rotation friction welding device |
| 02/13/2002 | CN1079167C Wire welding method, semiconductor device, capillary and ball bump forming method and wire welding |
| 02/12/2002 | CA2354920A1 A process for preparing a composite metal membrane, the composite metal membrane prepared therewith and its use |
| 02/07/2002 | WO2001081021A3 Hydroforming a tubular structure of varying diameter from a tubular blank using electromagnetic pulse welding |
| 02/07/2002 | US20020014516 Friction stir welding of metal matrix composites, ferrous alloys, non-ferrous alloys, and superalloys using a superabrasive tool |
| 02/07/2002 | US20020014512 Wire bonding apparatus |
| 02/07/2002 | US20020014101 Process for the monolithic molding of superplastic material |
| 02/07/2002 | DE10036614A1 Verfahren zum Verbinden von Werkstücken A method for joining workpieces |
| 02/06/2002 | CN1334599A Apparatus for forming conductor connection |
| 02/06/2002 | CN1334168A Method for making hetero-metal joint |
| 02/05/2002 | US6344117 Backing plate for sputtering |
| 01/31/2002 | WO2002008653A1 Tubular body with deposited features and method of manufacture therefor |
| 01/31/2002 | WO2002007924A1 Laser supported friction stir welding method |
| 01/31/2002 | US20020012601 Layers of ferritic stainless steel and aluminum are solid state metallurgically bonded together forming a composite material which is further rolled to an intermediate foil gauge, and subjected to thermal in situ reaction |
| 01/31/2002 | US20020011510 Friction agitation joining tool and friction agitation joining method using the same |
| 01/31/2002 | US20020011509 Friction stir welding using a superabrasive tool |
| 01/31/2002 | US20020011468 Electric joining method and apparatus and a joined unit of members |
| 01/31/2002 | DE10033060A1 Method for producing a cylinder having a base closed at the end comprises connecting a sealing part and the base by friction welding |
| 01/30/2002 | EP1176440A1 Compression bonding method using laser assisted heating |
| 01/30/2002 | EP1175952A1 Method for joining parts |
| 01/30/2002 | EP1175288A1 Self-sharpening, laminated cutting tool and method for making the tool |
| 01/24/2002 | US20020008131 Apparatus for making wire connections |
| 01/24/2002 | US20020007957 Gold wire for semiconductor element connection and semiconductor element connection method |
| 01/24/2002 | US20020007938 Plate heat exchanger |
| 01/24/2002 | DE10031689A1 Pin tool, for friction welding, has a multi-pin geometry to give an effective material compression in the dead zone and the tool can be moved at the required speed |
| 01/23/2002 | EP1174963A2 Cable reel |
| 01/23/2002 | EP0800474B1 Hollow, integral asymmetrical metal structure such as an aircraft wing slat trailing edge and method of manufacture |
| 01/22/2002 | US6340112 Stepwise autorotation of wire bonding capilliary |
| 01/22/2002 | US6340108 Hot rolling method and equipment |
| 01/17/2002 | US20020005428 Multi-element composite object |
| 01/10/2002 | WO2002003447A1 Device and method for forming bump |
| 01/10/2002 | WO2002002951A1 Fluid-actuated cylinder and method for manufacturing it |