Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 11, 2019
Patent Application Number
15118183
Date Filed
February 10, 2015
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
The present invention discloses a reflectance type PPG-based physiological sensing system with a close proximity triangulation approach toward robustly measuring several physiological parameters including, but is not limited to, heart rate, breathing rate, blood oxygen saturation and pulse wave velocity.
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