Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jae Min Kang
Sang Yun Park
Yong Joo Kwon
Jin Woo Choi
Youn Ho Kim
Date of Patent
October 17, 2023
Patent Application Number
16811774
Date Filed
March 6, 2020
Patent Citations
Patent Primary Examiner
Patent abstract
An apparatus for estimating bio-information is provided. The apparatus for estimating bio-information may include: a pulse wave sensor configured to measure a pulse wave signal from an object; a force sensor configured to measure a force exerted by the object to the pulse wave sensor; and a processor configured to obtain a contact pressure based on the force and a reference contact area between the object and a contact surface, and estimate bio-information based on the contact pressure and the pulse wave signal.
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