Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
William Tze-Tse Chien0
Aaron Matthew Eash0
Andrew John Gross0
Baker Ngan0
D. Scott Dewald0
Edward Chia Ning Tang0
Jindrich Semenec0
Warren Cornelius Welch, III0
Date of Patent
June 21, 2022
0Patent Application Number
172480000
Date Filed
January 4, 2021
0Patent Citations
Patent Primary Examiner
A relative position based eye tracking system includes a light source to illuminate a portion of the eye and an optical sensor to capture a sequence of samples of the portion of the eye. The system further includes a sample comparator to compare two samples and a relative position calculator to calculate a change in the position of the eye based on data from the sample comparator.
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