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:
Oct. 25, 2022
Filed:
Jan. 19, 2021
Applicant:
Japan Aerospace Exploration Agency, Tokyo, JP;
Inventor:
Ryosuke Kuribayashi, Tokyo, JP;
Assignee:
Japan Aerospace Exploration Agency, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/08 (2006.01); G02B 19/00 (2006.01); G02B 27/30 (2006.01); H02J 50/30 (2016.01);
U.S. Cl.
CPC ...
G02B 26/0875 (2013.01); G02B 19/0028 (2013.01); G02B 27/30 (2013.01); H02J 50/30 (2016.02);
Abstract
An optical apparatus includes: a condensing optical part having a focal point; and an optical element that is inserted between the condensing optical part and the focal point and capable of shifting, in a direction perpendicular to an optical axis, the apparent focal point as viewed from a side of the condensing optical part.