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:
Apr. 28, 2020
Filed:
Sep. 20, 2016
Applicant:
Olympus Corporation, Hachioji-shi, Tokyo, JP;
Inventor:
Masaru Kobayashi, Tokyo, JP;
Assignee:
OLYMPUS CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/28 (2006.01); G02B 21/24 (2006.01); G02B 21/00 (2006.01); G02B 5/00 (2006.01); G02B 21/02 (2006.01); G02B 21/08 (2006.01); G02B 27/14 (2006.01); G02B 27/28 (2006.01);
U.S. Cl.
CPC ...
G02B 21/245 (2013.01); G02B 5/005 (2013.01); G02B 7/287 (2013.01); G02B 21/0088 (2013.01); G02B 21/02 (2013.01); G02B 21/082 (2013.01); G02B 27/141 (2013.01); G02B 27/283 (2013.01);
Abstract
A microscope apparatus includes an objective and an automatic focusing device. The automatic focusing device is an automatic focusing device of an active type that irradiates a specimen with automatic focusing light via the objective, and the automatic focusing device is configured in such away that an illumination light axis of the automatic focusing light passes through a position distant from an optical axis of the objective.