| 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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| 01/27/1999 | EP0893188A2 Process for joining metallic members together |
| 01/27/1999 | CN1205926A Friction stir welding method, frame members used therein, and product formed thereby |
| 01/26/1999 | US5863670 Joints of Ti-Al intermetallic compounds and a manufacturing method therefor |
| 01/26/1999 | US5863669 Core sheet of aluminum alloy consists of aluminum, manganese, copper, magnesium, silicon as main alloying element, iron and optional titanium, chromium, zirconium or vanadium with the proviso that cupper + magnesium > 1%; corrosion resistance |
| 01/26/1999 | US5862974 Wire bonding method and apparatus |
| 01/21/1999 | DE19735195C1 Welding unit |
| 01/19/1999 | US5861909 Apparatus for automated optical inspection objects |
| 01/19/1999 | US5860401 Bonded valve seat and method |
| 01/14/1999 | WO1999001689A2 Apparatus and method for monitoring the laying of an underwater pipeline |
| 01/12/1999 | US5859407 Connecting board for connection between base plate and mounting board |
| 01/12/1999 | US5858142 Angular orientation control system for friction welding |
| 01/07/1999 | EP0888843A1 Friction agitation joining method and friction agitation joining device |
| 01/06/1999 | CN1203845A Friction mixing joint method and friction mixing joint device |
| 01/05/1999 | US5855293 Pressure vessel and method of manufacture thereof |
| 12/30/1998 | WO1998058759A1 Friction welding metal components |
| 12/30/1998 | EP0887143A1 Improvements in or relating to the friction welding of components |
| 12/30/1998 | EP0886894A2 Contact carriers (tiles) for populating larger substrates with spring contacts |
| 12/30/1998 | EP0886733A1 Method of mounting a fastener element, and a fastener element and tool for carrying out said method |
| 12/30/1998 | EP0886554A1 Friction welded product for rock drilling and method for manufacturing the product |
| 12/30/1998 | CN2302598Y Clamping, welding and cutting apparatus for wire soldering machine |
| 12/30/1998 | CN1203468A Connecting method of electric wire and terminal |
| 12/30/1998 | CN1203151A Composite positioning method for making micro-special-shaped contact web |
| 12/29/1998 | US5853119 Method of operating a linear friction welding machine |
| 12/24/1998 | DE19726406A1 Moulding thin-walled elements out of metal or similar material with plastic properties |
| 12/24/1998 | DE19724899A1 Process for connecting two parts |
| 12/23/1998 | EP0886338A2 Connecting method of electric wire and terminal |
| 12/23/1998 | EP0885684A1 Frictional welding apparatus |
| 12/23/1998 | EP0885549A1 Preparation of vehicle frame components for molecular bonding using magnetic impulse welding techniques |
| 12/17/1998 | WO1998056535A1 Process and fastening member for forming a friction-welded joint |
| 12/17/1998 | DE19802393A1 Verfahren und Befestigungsteil zur Ausbildung einer Reibschweißverbindung Method and attachment part to form a friction-welded |
| 12/15/1998 | US5849146 Friction welding apparatus |
| 12/09/1998 | EP0882539A2 Diffusion bonding apparatus for pipes |
| 12/09/1998 | EP0882533A1 Clad metallurgical products |
| 12/05/1998 | CA2232238A1 Method of soldering materials supported on low-melting substrates |
| 12/03/1998 | WO1998053948A1 Producing a cooking vessel by impact bonding |
| 12/02/1998 | EP0881697A1 Cladding material |
| 12/02/1998 | EP0880421A1 Method of bonding insulating wire and device for carrying out this method |
| 12/01/1998 | US5843535 forming a layer |
| 12/01/1998 | US5842628 Wire bonding method, semiconductor device, capillary for wire bonding and ball bump forming method |
| 11/26/1998 | WO1998053495A1 Fine pitch bonding tool for constrained bonding |
| 11/26/1998 | WO1998053485A1 Bump forming method and bump bonder |
| 11/26/1998 | WO1998053263A1 Heat exchanger |
| 11/24/1998 | US5840418 Clad member and method of manufacturing same |
| 11/24/1998 | US5840154 Method and device for joining a sealing foil with a web of material |
| 11/24/1998 | US5839640 For automatically forming ball bonds to interconnect fine wires |
| 11/19/1998 | WO1998051441A1 Welding assembly for friction stir welding |
| 11/19/1998 | WO1998051410A1 Exhaust gas cleaning catalyst metal honey comb element and its manufacture |
| 11/19/1998 | DE19720847A1 Flexible bonding wire positioner for ultrasonic wire bonding |
| 11/18/1998 | CN2297275Y Tapered pipe friction-welded inside fin scour-removing device |
| 11/18/1998 | CN1198974A Friction stirring joining method for metal joined article |
| 11/17/1998 | US5837066 Composition for making galled joint, process of making and process of using composition |
| 11/17/1998 | US5836506 Sputter target/backing plate assembly and method of making same |
| 11/17/1998 | US5836075 Process for forming combustion turbine components by transient liquid phase bonding |
| 11/12/1998 | WO1998050954A1 Stacked semiconductor devices, particularly memory chips |
| 11/12/1998 | WO1998050194A1 Metal bonding |
| 11/11/1998 | EP0859686A4 Fabricating interconnects and tips using sacrificial substrates |
| 11/10/1998 | US5835359 Apparatus for coupling power transmission mediums to a contact point |
| 11/10/1998 | US5833127 Method and apparatus for precision spin-welding |
| 11/10/1998 | US5832607 Method of making a transmission shaft |
| 11/10/1998 | US5832601 Method of making temporary connections between electronic components |
| 11/04/1998 | EP0680451B1 Aerosol dispenser and method of manufacture |
| 11/04/1998 | CN1198191A Method of making sputter target/backing plate assembly |
| 11/04/1998 | CN1198116A Iron-base alloy foils for liquid-phase diffusion bonding of iron-base material bondable in oxidizing atmosphere |
| 11/03/1998 | US5832412 Programmable digital frequency ultrasonic generator |
| 11/03/1998 | US5831252 Methods of bonding titanium and titanium alloy members by high frequency heating |
| 11/03/1998 | US5830289 Heat treatment, honeycombs |
| 11/03/1998 | US5829664 Resistance heated stir welding |
| 11/03/1998 | US5829663 For clamping a wire bonding tool in a wire bonding transducer |
| 11/03/1998 | US5829128 Method of mounting resilient contact structures to semiconductor devices |
| 10/28/1998 | EP0752925B1 Method of producing double skin composite structures |
| 10/28/1998 | CN2295557Y Supersonic welder |
| 10/28/1998 | CN1197545A Method of electrically connecting a semiconductor chip to at least one contact surface |
| 10/28/1998 | CN1197291A Semiconductor device having metal alloy for electrodes |
| 10/27/1998 | US5826332 Method and manufacturing a hollow turbomachine blade |
| 10/21/1998 | EP0872301A1 Ultrasonic welding of copper foil |
| 10/21/1998 | EP0871542A1 Process for manufacturing a honeycombed body from two different types of sheet metal |
| 10/20/1998 | US5824998 Joining or welding of metal objects by a pulsed magnetic force |
| 10/20/1998 | US5824955 Connecting structure between flat cable and terminals |
| 10/20/1998 | US5823419 Bonding tool |
| 10/20/1998 | US5823416 Apparatus and method for surface treatment, and apparatus and method for wire bonding using the surface treatment apparatus |
| 10/20/1998 | US5822853 Method for making cylindrical structures with cooling channels |
| 10/20/1998 | US5822837 Process for producing a frictional engagement |
| 10/15/1998 | WO1998045081A1 Friction welding interlayer and method for joining gamma titanium aluminide to steel, and turbocharger components thereof |
| 10/15/1998 | WO1998045080A1 Method and apparatus for friction stir welding |
| 10/15/1998 | DE19713115A1 Impact joining process for producing a cooking vessel |
| 10/14/1998 | EP0870346A1 Electrical connection method |
| 10/13/1998 | US5821506 Superplastically formed part |
| 10/13/1998 | US5820011 Used in ultrasonic machining and welding; main body is heat treatable aluminum alloy and ceramic tool |
| 10/08/1998 | WO1998043774A1 A method of manufacturing a clad metal plate and an assembly for use in the method |
| 10/07/1998 | EP0868288A1 A method of welding or cutting material ultrasonically |
| 10/07/1998 | EP0868233A2 Electromagnetic joining or welding of metal objects |
| 10/06/1998 | US5816480 Method for cleaning a bonding tool used on covered bonding wires |
| 10/06/1998 | US5816477 Wire bonding apparatus and method |
| 10/06/1998 | US5816476 Dual frequency power supply and transducer |
| 10/06/1998 | US5816472 Bonding tool for tape automated assembly |
| 09/30/1998 | EP0867254A1 Friction welding method |
| 09/29/1998 | US5814174 Method for repair of metallization on circuit board substrates |
| 09/29/1998 | US5813593 Translational friction welding apparatus and method |
| 09/29/1998 | US5813592 Friction stir welding |
| 09/24/1998 | WO1998041669A1 Ni-plated target diffusion bonded to a backing plate and method of making same |