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. 04, 2023
Filed:
Aug. 13, 2021
Applicant:
Qioptiq Photonics Gmbh & Co. KG, Göttingen, DE;
Inventor:
Witold Hackemer, Göttingen, DE;
Assignee:
Qioptiq Photonics GmbH & Co. KG, Göttingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 21/24 (2006.01); G02B 3/14 (2006.01); G02B 21/36 (2006.01); G02B 9/64 (2006.01); G02B 21/24 (2006.01);
U.S. Cl.
CPC ...
G02B 21/245 (2013.01); G02B 3/14 (2013.01); G02B 21/365 (2013.01); G02B 9/64 (2013.01);
Abstract
The invention relates to an autofocusable microscope objective having an optical system of a plurality of optical components each formed by a lens or lens group. Here, one of the plurality of optical components is a liquid lens to effect autofocusing of the microscope objective, and the optical system is formed as a stationary system.