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:
Aug. 25, 2026
Filed:
Mar. 29, 2024
Lumentum Operations Llc, San Jose, CA (US);
Yusheng Chen, San Jose, CA (US);
Jack Xu, San Jose, CA (US);
Nicolas Malonzo, San Jose, CA (US);
Jihua Du, San Jose, CA (US);
Prasad Yalamanchili, San Jose, CA (US);
Jaspreet Singh, San Jose, CA (US);
Lumentum Operations LLC, San Jose, CA (US);
Abstract
A snout assembly of a laser pump module may include a snout bulkhead comprising an opening along a longitudinal axis of the snout bulkhead. The snout assembly may include a ferrule in the opening of the snout bulkhead. The snout assembly may include a metallization layer on a portion of an outer surface of the ferrule. The snout assembly may include a copper-silver (CuAg) solder material between the metallization layer and a surface of the opening. The CuAg solder material may bond the ferrule and the snout bulkhead.