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. 09, 2018
Filed:
Feb. 23, 2016
Applicant:
Sumitomo Electric Device Innovations, Inc., Yokohama-shi, JP;
Inventor:
Takeshi Okada, Yokohama, JP;
Assignee:
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC., Yokohama-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/28 (2006.01); G02B 6/42 (2006.01); G02B 7/00 (2006.01);
U.S. Cl.
CPC ...
G02B 6/4244 (2013.01); G02B 6/4208 (2013.01); G02B 6/4214 (2013.01); G02B 6/4215 (2013.01); G02B 6/4246 (2013.01); G02B 6/4295 (2013.01); G02B 7/006 (2013.01);
Abstract
An optical module that communicates with a single optical fiber is disclosed. The optical module includes an optical transmitting unit (Tx unit), an optical receiving unit (Rx unit), a filter holder that mounts a wavelength splitting filter, and a housing that installs the Tx unit, the Rx unit and the filter holder. The housing and the filter holder each provide slopes rubbing to each other that automatically determine the angle of the wavelength splitting filter.