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:
Nov. 18, 2014
Filed:
Feb. 06, 2013
Applicant:
Fujitsu Limited, Kawasaki, JP;
Inventors:
Yasufumi Yamamoto, Kawasaki, JP;
Masuo Ohnishi, Hachioji, JE;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/36 (2006.01); H05K 7/00 (2006.01); G06F 1/16 (2006.01);
U.S. Cl.
CPC ...
H05K 7/00 (2013.01); G06F 1/16 (2013.01);
Abstract
There is provided an electronic device which includes a housing, an opening formed in the housing, a light receiving unit which is disposed inside the housing and is configured to receive an optical signal which enters through the opening, and an optical path changing unit which changes, to guide to the light receiving unit, a travelling direction of at least one of a first optical signal arriving from a first direction in respect to the housing and a second optical signal arriving from a second direction in respect to the housing, the first and second directions being opposite each other.