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:
Oct. 20, 2020
Filed:
Dec. 13, 2019
Sumitomo Electric Industries, Ltd., Osaka-shi, JP;
Takashi Matsui, Osaka, JP;
Hiromi Kurashima, Osaka, JP;
Sumitomo Electric Industries, Ltd., Osaka-shi, JP;
Abstract
An optical transceiver comprises an optical port, paired transmitter optical sub-assemblies (TOSAs), paired receiver optical sub-assemblies (ROSAs) and a printed circuit board (PCB) including an electrical circuit electrically connected to the paired TOSAs and the paired ROSAs. And the optical transceiver comprises a housing configured to house the optical port, the paired ROSAs, the paired TOSAs, and the PCB, so that the paired ROSAs are arranged between the optical port and the PCB in the first direction and the paired TOSAs are arranged between the paired ROSAs and the PCB in the first direction.