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:
Jul. 21, 2026

Filed:

May. 22, 2020
Applicant:

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

Inventors:

Narahari Pujari, Waterbury, CT (US);

Siuli Sarkar, Waterbury, CT (US);

Carl Bilgrien, Waterbury, CT (US);

Assignee:

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

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 1/00 (2006.01); B23K 35/00 (2006.01); B23K 35/02 (2006.01); H10F 19/90 (2025.01);
U.S. Cl.
CPC ...
H10F 19/906 (2025.01); B23K 1/0016 (2013.01); B23K 35/025 (2013.01); H10F 19/908 (2025.01);
Abstract

A method of fabricating a solar module by interconnection of a plurality of photovoltaic (PV) cells in which at least a first PV cell is interconnected to a second PV cell using an electrically-conductive adherent comprising or consisting of a solder paste. The solder paste comprises particles of solder alloy dispersed in a solder flux. The solder alloy comprises a Sn-containing solder alloy having a liquidus temperature of less than 225° C.


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Pujari, Narahari. (2026). Solder paste for module fabrication of solar cells (U.S. Patent No. 12690277). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12690277

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