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:
Jul. 22, 2014
Filed:
Apr. 04, 2011
Applicant:
Tetsuya Miyatake, Kawasaki, JP;
Inventor:
Tetsuya Miyatake, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/36 (2006.01); G02B 6/42 (2006.01);
U.S. Cl.
CPC ...
G02B 6/4214 (2013.01); G02B 6/4245 (2013.01); G02B 6/4244 (2013.01); G02B 6/4206 (2013.01);
Abstract
An optical transmission apparatus comprising a first gradient index lens, an optical receiver, and a second gradient index lens. The first gradient index lens is connected to an end of an optical transmission line. The optical receiver receives light and is provided to an electronic device. The second gradient index lens is arranged between the first gradient index lens and the optical receiver.