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. 29, 2025
Filed:
Mar. 25, 2022
Carl Zeiss Meditec Ag, Jena, DE;
Christian Voigt, Abtsgmuend, DE;
Nils Haverkamp, Aalen, DE;
Carl Zeiss Meditec AG, Jena, DE;
Abstract
A medical apparatus for determining a relative spatial position of a planar marker is provided. The medical apparatus has an illumination device configured to illuminate the marker, a detector configured to detect light steered from the marker to the detector, and an evaluation device configured to determine a direction of a tilt of the marker from an analysis of a first value detected by the detector while the marker is illuminated from a first direction and a second value detected by the detector while the marker is illuminated from a second direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile