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. 29, 2019
Filed:
May. 15, 2018
Applicant:
Konica Minolta, Inc., Tokyo, JP;
Inventor:
Kazuhiro Wada, Machida, JP;
Assignee:
Konica Minolta, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/32 (2006.01); G02B 6/26 (2006.01); G02B 27/09 (2006.01); G02B 6/38 (2006.01);
U.S. Cl.
CPC ...
G02B 6/32 (2013.01); G02B 6/262 (2013.01); G02B 6/3885 (2013.01); G02B 27/0961 (2013.01);
Abstract
An optical element is coupled to a ferrule that holds an optical fiber for single mode. The optical element includes: a glass-made optical portion in which a plurality of lenses is disposed; and a resin-made holder that holds the optical portion. The lenses are disposed with respect to an end portion of the optical fiber, using at least a part of the holder.