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. 22, 2017
Filed:
May. 19, 2015
Sumitomo Electric Industries, Ltd., Osaka-shi, JP;
Kazushige Oki, Yokohama, JP;
Eiichi Banno, Yokohama, JP;
Sumitomo Electric Industries, Ltd., Osaka-shi, JP;
Abstract
A coherent optical transceiver is disclosed. The coherent optical transceiver installs an integrated coherent receiver (ICR), an optical modulator, an intelligent wavelength tunable laser diode (i-TLD), a digital signal processor (DSP), a driver to drive the optical modulator, and so on within a compact housing. The ICR is connected to the printed circuit board (PCB) through flexible printed circuit (FPC) boards and mounted thereon through a holder. The holder forms a gap against the PCB, where the FPC boards pass through the gap and connected on the pads formed on the surface of the PCB beneath the holder.