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. 18, 2025
Filed:
Mar. 07, 2023
Mitsubishi Electric Corporation, Tokyo, JP;
Ryota Fujihara, Tokyo, JP;
Seiji Nakano, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
An optical module includes: a stem made of metal; a ground pin including a pin portion and a joint portion having a diameter larger than a diameter of the pin portion and joined to an outer flat surface of the stem; a flexible printed circuit including a wiring pattern on a front surface and a ground pattern having an exposed surface at a position facing the outer flat surface of the stem on a back surface, in which a tip portion of the pin portion of the ground pin penetrating a second through hole is electrically connected to the second through hole on the front surface; and a plate made of metal, having a back surface joined to the outer flat surface of the stem and a front surface joined to the exposed surface of the ground pattern.