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. 21, 2020
Filed:
Jan. 30, 2019
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventor:
Norio Kainuma, Nagano, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/30 (2006.01); G02B 6/36 (2006.01); G02B 6/42 (2006.01); G02B 6/38 (2006.01);
U.S. Cl.
CPC ...
G02B 6/30 (2013.01); G02B 6/3644 (2013.01); G02B 6/4239 (2013.01); G02B 6/4249 (2013.01); G02B 6/3885 (2013.01);
Abstract
A holding member is configured to hold an optical fiber of which an end connects to an optical circuit formed on a semiconductor substrate, the holding member includes a first surface configured to surround an exposed end of the held optical fiber, a second surface configured to be bonded to the semiconductor substrate to surround the first surface, and a groove configured to be formed along an edge of the first surface and provided between the edge of the first surface and an edge of the second surface.