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. 31, 2018
Filed:
Feb. 13, 2017
Ji Man Park, Daejeon, KR;
Ji Man Park, Daejeon, KR;
Other;
Abstract
Provided is a method and apparatus for measuring a biosignal. The biosignal measurement method may include measuring, at a biosignal measurement apparatus, a biosignal using a biosignal measurement sensor; processing, at the biosignal measurement apparatus, the biosignal and converting the biosignal to a pulse signal using a first voltage distribution time constant circuit and a waveform converter; and counting, at the biosignal measurement apparatus, the pulse signal using a counter and generating first biometric information. The first voltage distribution time constant circuit may filter a signal of a specific frequency band from the biosignal based on voltage distribution using a series resistance included in the first voltage distribution time constant circuit.