Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Haithem Albadawi0
Vinod L. Hingorani0
Date of Patent
March 26, 2019
0Patent Application Number
142925040
Date Filed
May 30, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An optical heart rate sensor includes an optical source configured to illuminate one or more blood vessels through a user's skin, an optical sensor configured to measure reflected illumination from the blood vessels, and one or more energy storage cells. A controller operates the optical source and optical sensor at a first rate of energy consumption during a first condition, and operates the optical source and optical sensor at a second rate of energy consumption during a second condition.
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