The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 29, 1994
Filed:
May. 26, 1993
Applicant:
Inventors:
Apurya Mehta, Piscataway, NJ (US);
Sean M Adams, Bethlehem, PA (US);
Assignee:
The BOC Group, Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K / ; B23K / ;
U.S. Cl.
CPC ...
228219 ; 228260 ; 228 37 ;
Abstract
Wave soldering method and apparatus for fluxing a substrate in a low oxygen containing atmosphere, preheating the fluxed substrate at least partially in a non-low oxygen containing atmosphere, and soldering the preheated substrate in a low oxygen containing atmosphere.