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:
Jun. 19, 2018
Filed:
Mar. 11, 2016
Applicant:
Oclaro Japan, Inc., Kanagawa, JP;
Inventors:
Assignee:
OCLARO JAPAN, INC., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/00 (2013.01); G02B 6/36 (2006.01); G02B 6/00 (2006.01); H01S 5/022 (2006.01); H01S 5/0683 (2006.01);
U.S. Cl.
CPC ...
G02B 6/00 (2013.01); H01S 5/02284 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/8592 (2013.01); H01S 5/0222 (2013.01); H01S 5/02216 (2013.01); H01S 5/02228 (2013.01); H01S 5/0683 (2013.01);
Abstract
An optical transmission module that converts an electric signal to an optical signal and outputs the optical signal, including: a package; a plurality of light-emitting elements each emitting light in the interior of the package; a plurality of light-receiving elements each including a light-receiving surface on which a portion of the light is incident in the interior of the package, for monitoring light outputs of the plurality of light-emitting elements; and light-shielding members provided on the plurality of light-receiving elements while avoiding the light-receiving surfaces.