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:
Jan. 17, 2017
Filed:
Mar. 31, 2015
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventors:
Sanae Iijima, Nagano, JP;
Takashi Kubota, Chikuma, JP;
Norio Kainuma, Nagano, JP;
Hidehiko Kira, Nagano, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/10 (2006.01); G02B 6/12 (2006.01); G02B 6/122 (2006.01); G02B 6/43 (2006.01); G02B 6/138 (2006.01);
U.S. Cl.
CPC ...
G02B 6/1221 (2013.01); G02B 6/43 (2013.01); G02B 6/138 (2013.01); G02B 2006/12104 (2013.01); Y10T 156/1064 (2015.01);
Abstract
An optical waveguide sheet, includes: an optical path; and a clad member that covers the optical path, wherein the clad member has a portion formed by removing a part of the clad member which is on a first surface of an optical waveguide sheet on which the optical component is to be mounted and is provided within an area which is unused for propagation of light input to and output from the optical component.