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:
Sep. 27, 2022
Filed:
Dec. 11, 2017
Akoya Biosciences, Inc., Menlo Park, CA (US);
Russell Gershman, Lincoln, MA (US);
Peter J. Miller, Cambridge, MA (US);
Olavi Ollikainen, Tallinn, EE;
Akoya Biosciences, Inc., Menlo Park, CA (US);
Abstract
The disclosure features methods and systems that include positioning a surface of a coverslip overlying a sample relative to an object plane of a microscope system, projecting a two-dimensional pattern of light onto the surface, where a focal plane of the two-dimensional pattern at a position of the surface is rotated by an angle β relative to the object plane, obtaining a two-dimensional image of the pattern of light reflected from the surface using a detector that includes an imaging sensor oriented perpendicular to a direction of propagation of the reflected pattern of light at the sensor, analyzing the image to determine a line of best focus of the pattern within the image, determining an offset of the line of best focus from an expected position of the line of best focus within the image, and determining a position adjustment of the surface based on the offset.