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:
Jul. 28, 2020
Filed:
Jul. 31, 2019
Vision Service Plan, Rancho Cordova, CA (US);
Walter M. Mason, Sacramento, CA (US);
Richard Chester Klosinski, Jr., Sacramento, CA (US);
Matthew Allen Workman, Sacramento, CA (US);
Shaun Patrick Garland, Sacramento, CA (US);
Jason Lomnitz, Sacramento, CA (US);
Jay William Sales, Sacramento, CA (US);
Vision Service Plan, Rancho Cordova, CA (US);
Abstract
Computerized eyewear and corresponding methods measure a wearer's heart rate using a first optical sensor and a second optical sensor at least partially embedded in an eyewear temple. The first optical sensor transmits a first signal to a temple of the wearer and the second optical sensor transmits a second signal to the temple of the wearer. Reflections of the first signal are used to measure a raw heart rate delta and reflections of the second signal are used to measure a noise delta. The raw heart rate delta and the noise delta are used to determine a measured heart rate of the wearer of the computerized eyewear.