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Class Information
Number: 228/42
Name: Metal fusion bonding > Including means to apply flux or filler to work or applicator > Gaseous flux
Description: Device whose applying or supplying means is designed and intended to bring the flux into engagement with the work or applicator while the flux is in a gaseous state.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7614538 |
Device clamp for reducing oxidation in wire bonding |
Nov. 10, 2009 |
| 7578900 |
Bonding device for manufacturing liquid crystal display device |
Aug. 25, 2009 |
| 7578423 |
Assembly for reducing oxidation of semiconductor devices |
Aug. 25, 2009 |
| 7520538 |
Orbital tube welding purge adaptor |
Apr. 21, 2009 |
| 7380699 |
Method and apparatus for vapour phase soldering |
Jun. 3, 2008 |
| 7303109 |
Stud bumping apparatus |
Dec. 4, 2007 |
| 7182793 |
System for reducing oxidation of electronic devices |
Feb. 27, 2007 |
| 7137544 |
Apparatus and method for performing welding at elevated temperature |
Nov. 21, 2006 |
| 7131566 |
Packaging method using lead-free solder |
Nov. 7, 2006 |
| 7112358 |
Self-adhesive purge dam for retaining purge gas around a weld zone |
Sep. 26, 2006 |
| 7014673 |
Filtering apparatus |
Mar. 21, 2006 |
| 6991967 |
Apparatus and method for die attachment |
Jan. 31, 2006 |
| 6866182 |
Apparatus and method to prevent oxidation of electronic devices |
Mar. 15, 2005 |
| 6827249 |
Fluxless tube seal |
Dec. 7, 2004 |
| 6814273 |
Flatwire repair tool systems and methods |
Nov. 9, 2004 |
| 6796483 |
Method and device for producing a soldered joint |
Sep. 28, 2004 |
| 6794616 |
Solder reflow oven |
Sep. 21, 2004 |
| 6761304 |
Heating head for soldering and de-soldering of SMD components |
Jul. 13, 2004 |
| 6761301 |
Soldering machine |
Jul. 13, 2004 |
| 6749655 |
Filtration of flux contaminants |
Jun. 15, 2004 |
| 6739204 |
Velocity measuring apparatus to establish purge gas velocity prior to welding |
May. 25, 2004 |
| 6715662 |
Waste energy recovery system for a controlled atmosphere system |
Apr. 6, 2004 |
| 6705506 |
Inert atmosphere soldering apparatus |
Mar. 16, 2004 |
| 6676006 |
Flux supply device in which liquid flux is supplied through liquid holding portion, and liquid flux supply method |
Jan. 13, 2004 |
| 6634544 |
Method and arrangement for improving quality in fusion welding operations |
Oct. 21, 2003 |
| 6607613 |
Solder ball with chemically and mechanically enhanced surface properties |
Aug. 19, 2003 |
| 6600137 |
Heating device and heating method |
Jul. 29, 2003 |
| 6576030 |
Filtering apparatus |
Jun. 10, 2003 |
| 6536649 |
Method of preventing residue contamination of semiconductor devices during furnace processing |
Mar. 25, 2003 |
| 6527164 |
Removing flux residue from reflow furnace using active gaseous solvent |
Mar. 4, 2003 |
| 6478215 |
Automatic wave soldering apparatus and method |
Nov. 12, 2002 |
| 6474530 |
Adaptor assembly for interchangeably mounting hot air solder reflow nozzles to soldering/desoldering apparatus |
Nov. 5, 2002 |
| 6464122 |
Soldering method and soldering apparatus |
Oct. 15, 2002 |
| 6446855 |
Compact reflow and cleaning apparatus |
Sep. 10, 2002 |
| 6427902 |
Machine for wave soldering of tinning |
Aug. 6, 2002 |
| 6395972 |
Method of solar cell external interconnection and solar cell panel made thereby |
May. 28, 2002 |
| 6382500 |
Solder reflow furnace with flux effluent collector and method of preventing flux contamination |
May. 7, 2002 |
| 6378753 |
Gas distribution system which can be connected to a gas supply |
Apr. 30, 2002 |
| 6352190 |
Soldering device |
Mar. 5, 2002 |
| 6347732 |
Circuit board component retention |
Feb. 19, 2002 |
| 6345757 |
Reflow soldering method |
Feb. 12, 2002 |
| 6332567 |
Piezoelectric element, manufacturing method thereof, and mounting apparatus of piezoelectric resonators |
Dec. 25, 2001 |
| 6315189 |
Semiconductor package lead plating method and apparatus |
Nov. 13, 2001 |
| 6269998 |
Process for manufacturing electronic circuits |
Aug. 7, 2001 |
| 6250540 |
Fluxless joining process for enriched solders |
Jun. 26, 2001 |
| 6247630 |
Apparatus and method for uniformly melting the solder attaching a surface mount device to a printed circuit board |
Jun. 19, 2001 |
| 6234380 |
Apparatus and method for inerting a wave soldering installation |
May. 22, 2001 |
| 6223407 |
Apparatus for manufacturing an optical fiber cable |
May. 1, 2001 |
| 6223969 |
Method and machine for wave soldering or tinning |
May. 1, 2001 |
| 6206276 |
Direct-placement fluxless soldering using inert gas environment |
Mar. 27, 2001 |
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