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:
Nov. 18, 2025
Filed:
Jan. 18, 2024
Applicant:
Valve Corporation, Bellevue, WA (US);
Inventors:
Evan Fletcher, Carnation, WA (US);
Scott Nietfeld, Bellevue, WA (US);
Assignee:
Valve Corporation, Bellevue, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/01 (2006.01); G02B 27/01 (2006.01); G06V 10/141 (2022.01);
U.S. Cl.
CPC ...
G06F 3/013 (2013.01); G02B 27/0172 (2013.01); G06F 3/012 (2013.01); G06V 10/141 (2022.01);
Abstract
Calibration for eye tracking calibration in a head-mounted display can refined during use by tracking head rotation of a user during a time period while the head-mounted display is worn by the user, tracking eye rotation of the user during the time period, comparing the eye rotation of the user to the head rotation of the user during the time period, and refining a calibration state of eye tracking for the head-mounted display based on comparing the eye rotation of the user to the head rotation of the user during the time period.