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.

Date of Patent:
Oct. 24, 2017

Filed:

Mar. 15, 2013
Applicant:

Alpha Assembly Solutions Inc., Waterbury, CT (US);

Inventors:

Paul Joseph Koep, Madison, NJ (US);

Ellen S. Tormey, Princeton Junction, NJ (US);

Girard Sidone, Bordentown, NJ (US);

Assignee:

Other;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 31/02 (2006.01); H05K 3/34 (2006.01); B23K 35/26 (2006.01); B23K 35/02 (2006.01); B23K 1/00 (2006.01); B23K 1/20 (2006.01); B23K 101/42 (2006.01);
U.S. Cl.
CPC ...
H05K 3/34 (2013.01); B23K 1/0016 (2013.01); B23K 1/20 (2013.01); B23K 35/025 (2013.01); B23K 35/26 (2013.01); B23K 35/262 (2013.01); B23K 35/264 (2013.01); H05K 3/3457 (2013.01); H05K 3/3484 (2013.01); B23K 2201/42 (2013.01); Y10T 403/479 (2015.01);
Abstract

A method of assembling components, such as electronic components, onto a substrate, such as an electronic substrate, includes applying solder paste to an electronic substrate to form a solder paste deposit, placing a low temperature preform in the solder paste deposit, processing the electronic substrate at a reflow temperature of the solder paste to create a low temperature solder joint, and processing the low temperature solder joint at a reflow temperature that is lower than the reflow temperature of the solder paste. Other methods of assembling components and solder joint compositions are further disclosed.


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