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:
Dec. 08, 2015
Filed:
Mar. 25, 2014
Oclaro Japan, Inc., Kanagawa, JP;
Takuma Ban, Kanagawa, JP;
Yoichiro Igarashi, Tokyo, JP;
OCLARO JAPAN, INC., Kanagawa, JP;
Abstract
An optical receiver module includes a light receiving element that converts a received light signal into an electric signal, a bias pad supplied with a bias power. The bias pad is included in the light receiving element and/or a carrier on which the light receiving element is mounted. The optical receiver module also includes a thin film resistor arranged in contact with the bias pad so as to connect in parallel to the bias pad. An electric resistance of the thin film resistor is larger than an electric resistance of the bias pad. The optical receiver module further includes an amplifier that amplifies the electric signal.