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:
Sep. 14, 2021
Filed:
Apr. 05, 2019
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventor:
JongPal Kim, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/06 (2006.01); G01N 27/02 (2006.01); A61B 5/053 (2021.01);
U.S. Cl.
CPC ...
G01N 27/026 (2013.01); A61B 5/053 (2013.01);
Abstract
An impedance measuring apparatus and method is disclosed. The impedance measuring apparatus includes one or more capacitors configured to receive an induced signal determined by an impedance of a measurement target, a controller configured to output a control signal to selectively turn a switch on or off based on whether a voltage value of the induced signal is included in a threshold range, and the switch configured to determine whether to set, to be a reference voltage value, a voltage value of a capacitor voltage signal output from the one or more capacitors based on the control signal.