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. 19, 2025
Filed:
May. 25, 2022
Applicant:
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Inventor:
Navid Poulad, San Jose, CA (US);
Assignee:
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 3/113 (2006.01); A61B 3/02 (2006.01); A61B 3/024 (2006.01); A61B 3/10 (2006.01); A61B 3/14 (2006.01); G02B 27/00 (2006.01); G02B 27/01 (2006.01);
U.S. Cl.
CPC ...
A61B 3/113 (2013.01); A61B 3/14 (2013.01); G02B 27/0093 (2013.01); G02B 27/017 (2013.01); G02B 2027/0178 (2013.01);
Abstract
A computer implemented method includes receiving images of an eye through a vision correcting lens via a camera in a head mounted display device, obtaining an inverse transform corresponding to the vision correcting lens, applying the inverse transform to the received images to obtain uncorrected images of the eye, and performing eye tracking based on the uncorrected images of the eye.