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:
Aug. 04, 2020
Filed:
Feb. 01, 2018
Corning Incorporated, Corning, NY (US);
Paul Gerard Dewa, Newark, NY (US);
Robert Dennis Grejda, Fairport, NY (US);
Stephen Karl Mack, Rush, NY (US);
Robert Louis Michaels, Rochester, NY (US);
Paul Francis Michaloski, Rochester, NY (US);
Duncan Christopher Spaulding, Fairport, NY (US);
Corning Incorporated, Corning, NY (US);
Abstract
According to some embodiments a method of assembling an optical system comprises steps of: measuring retardance profiles of a plurality of optical elements, relatively positioning the optical elements in relative orientations that enhance complementarity between the retardance profiles of the optical elements, and securing the combinations of relatively oriented optical elements together, to control or minimize the combined retardance of the stacked optical elements.