Patents for B23K 1 - Soldering, e.g. brazing, or unsoldering (16,089)
05/1995
05/09/1995US5413730 Compositions containing a fluorinated ether and use of these compositions
05/09/1995US5413164 Heating furnace in combination with electronic circuit modules
05/05/1995CA2118206A1 Method and apparatus for applying solder flux to a printed circuit
05/03/1995EP0651407A1 Method and device for connecting a winding wire of a coil with a connector pin
05/03/1995EP0650795A2 Solder ball connections and assembly process
05/03/1995EP0650535A1 Method of soldering a sputtering target to a backing member
05/03/1995EP0561794B1 Shield gas wave soldering
05/02/1995US5411897 Machine and method for applying solder paste to electronic devices such as solar cells
05/02/1995US5411645 Hydrogen assisted reduced oxide soldering system
05/02/1995US5411200 Process and apparatus for the wave soldering of circuit boards
04/1995
04/26/1995EP0650189A1 Method of manufacture of a semiconductor module
04/26/1995EP0649699A2 Process and apparatus for soldering electronic components to printed circuit board, and assembly of electronic components and printed circuit board obtained by way of soldering
04/25/1995US5409543 Dry soldering with hot filament produced atomic hydrogen
04/25/1995US5409159 Apparatus and methods for inerting solder during wave soldering operations
04/25/1995US5409157 Composite transversely plastic interconnect for microchip carrier
04/25/1995US5409155 Vibrational self aligning parts in a solder reflow process
04/22/1995CA2118483A1 Method and apparatus for soldering a coil winding wire to a terminal pin
04/19/1995EP0648568A1 Hot air circulation apparatus and method for wave soldering machines
04/18/1995US5407121 Fluxless soldering of copper
04/18/1995US5407119 Laser brazing for ceramic-to-metal joining
04/18/1995US5407004 Heat exchanger and method of assembly thereof
04/14/1995CA2121374A1 Soldering process and apparatus
04/12/1995EP0647494A1 Multi-layer soldered metal tubes producing apparatus
04/12/1995EP0647168A1 Device for soldering components to boards.
04/11/1995US5405074 Reflow soldering apparatus
04/06/1995WO1995009521A1 Local hardening method of a semiconductor integrated circuit
04/06/1995WO1995009065A1 Solder-removal device
04/06/1995DE4401790C1 Device for producing a gas flow in a soldering system
04/06/1995DE4333608A1 Method for presoldering component connections and component carriers
04/05/1995EP0646231A1 Heat exchange tubes.
04/05/1995CN2193784Y Resistance soldering machine for diamond cutter and saw blades
04/04/1995US5403671 Product for surface mount solder joints
04/04/1995US5402926 Brazing method using patterned metallic film having high wettability with respect to low-wettability brazing metal between components to be bonded together
04/04/1995CA1335099C Drill bit with cemented carbide inserts
03/1995
03/30/1995WO1995008833A1 Process for bonding a contact layer of silver-metal oxide material and a metal contact base, and suitable contact layer
03/28/1995US5401380 Apparatus for assessing solderability
03/28/1995US5400946 Copper or nickel alloy
03/23/1995WO1995008089A1 Aluminum heat exchanger
03/23/1995DE4433171A1 Method for mounting integrated circuits or semiconductor chips using tape automated bonding technology
03/21/1995US5398865 Preparation of surfaces for solder joining
03/21/1995US5398404 Apparatus for brazing rotor bars to end rings of a rotor for an asynchronous AC motor
03/15/1995EP0642876A1 Bonding to nickel-titanium alloy
03/15/1995EP0642870A1 A method for bonding a member having a metal
03/14/1995US5397871 Light beam heating system with inert gas shield
03/14/1995US5397049 Gas shrouded solder wave with reduced solder splatter
03/09/1995DE4429682A1 Valve, especially an expansion valve for refrigerating systems, and a method for its manufacture
03/09/1995DE4330145A1 Soldering method
03/08/1995EP0642298A1 Method of soldering of electronic components for surface mounting on circuit boards
03/08/1995EP0641986A1 Heat exchanger and method for manufacturing thereof
03/07/1995US5395040 Apparatus for forming surface mount solder joints
03/07/1995US5395037 Method and apparatus for performing wire bonding by using solder wire
03/02/1995WO1995006218A1 Valve and associated soldering method
03/02/1995WO1995005908A1 Valve, in particular expansion valve for refrigerating systems, and a method for the manufacture thereof
03/01/1995EP0640424A1 Hydrogen assisted reduced oxide soldering system
03/01/1995EP0640271A1 Method, apparatus and product for surface mount solder joints.
02/1995
02/28/1995US5392982 Ceramic bonding method
02/21/1995US5390732 Clamping apparatus and method for heat exchanger plates
02/20/1995CA2111124A1 Hydrogen assisted reduced oxide soldering system
02/15/1995EP0638530A1 Method of bonding graphite to metal
02/15/1995EP0638009A1 Joint protection for mo-re alloy lined reaction vessels.
02/15/1995CN1027626C Sn-radical active soft drill material of weldable ceramics
02/14/1995US5390079 Tape carrier package
02/14/1995US5388755 Apparatus and method of bonding isolation grooves of a ridge wave-guide laser diode
02/14/1995US5388752 Method and apparatus for soldering a workpiece in a non-oxidizing gas atmosphere
02/14/1995US5388750 Soldering machine for rope chain
02/14/1995US5388468 Solder wave parameters analyzer
02/14/1995CA2016557C Wire drawing die
02/08/1995CN1098498A Heat exchanger for vehicle air conditioner and manufacture of same
02/07/1995US5387441 Metal-ceramic joint
02/07/1995CA2051631C Coating and brazing technique
02/03/1995CA2117404A1 Method and apparatus for aligning and attaching a surface mount component
02/01/1995EP0636446A2 A method of welding a pipe in a heat exchanger element
02/01/1995EP0636445A1 Brazing
02/01/1995CN1098225A Method and apparatus for use in forming prepositioned solder bumps on a pad arrangement
01/1995
01/31/1995US5385290 Soldering material and procedure
01/26/1995DE4324349A1 Soldering method for producing composite metal constructions
01/25/1995EP0635737A1 Brazed bonding of optical glass fiber and silicon substrate
01/25/1995EP0635329A1 Metallic conduction - hot gas soldering - desoldering system
01/24/1995US5383985 Protective coatings formed by positioning and heat treatment
01/24/1995CA2127896A1 Metallic conduction - hot gas soldering - desoldering system
01/17/1995US5382299 Soldering flux
01/17/1995US5381945 Process for soldering materials like printed circuit boards or sets of components in electronics or metals in engineering work
01/17/1995US5381848 Casting of raised bump contacts on a substrate
01/10/1995US5381307 Mounting pad arrangement
01/10/1995US5380982 Metallic conduction - hot gas soldering-desoldering system
01/10/1995US5380598 Solder joint
01/10/1995US5380153 Method and apparatus for installation of honeycomb core seals
01/10/1995US5379943 Hot air circulation apparatus and method for wave soldering machines
01/10/1995US5379942 Method for producing a semiconductor modular structure
01/08/1995CA2126645A1 Brazing
01/05/1995WO1995000964A1 Vacuum switching tube with annular insulator
01/05/1995WO1995000459A1 Process for producing a gastight soldered joint and use of the process in the production of components with a vacuum-tight casing
01/05/1995WO1995000279A1 Process and device for metallizing a contact area
01/04/1995EP0632682A1 Compliant lead for surface mounting a chip package to a substrate
01/04/1995EP0631713A1 Process for soldering printed circuit boards under low pressure.
01/04/1995EP0631530A1 Soldering apparatus with improved filter.
01/03/1995US5377902 Method of making solder interconnection arrays
01/03/1995US5377901 Method for improving corrosion resistance of plate-type vacuum brazed evaporators
01/03/1995US5377900 Method of precisely positioning and mating two workpieces
12/1994
12/28/1994EP0630868A1 Fluxless soldering method