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. 17, 2013
Filed:
Sep. 29, 2010
Applicant:
Toshio Nomaguchi, Yokohama, JP;
Inventor:
Toshio Nomaguchi, Yokohama, JP;
Assignee:
Sumitomo Electric Industries Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01S 5/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical module is described, where the optical module installs an optical device whose identification mark is able to be distinguished even after the optical device is installed in the optical module. The identifying mark of the optical device is formed in a position able to be inspected from the direction of the normal line of the light-emitting facet of the optical device. Accordingly, the identifying mark becomes able to be identified through the lens after the optical device is installed in the package of the optical module.