Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chien-Lung Chen
Han-Din Liu
Shu-Lu Chen
Yun-Chung Na
Date of Patent
September 12, 2023
Patent Application Number
17007958
Date Filed
August 31, 2020
Patent Citations
...
Patent Primary Examiner
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for eye gesture recognition. In one aspect, a method includes obtaining an electrical signal that represents a measurement, by a photodetector, of an optical signal reflected from an eye and determining a depth map of the eye based on phase differences between the electrical signal generated by the photodetector and a reference signal. Further, the method includes determining gaze information that represents a gaze of the eye based on the depth map and providing output data representing the gaze information.
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