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:
May. 05, 2020
Filed:
Sep. 20, 2018
Applicant:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Inventors:
Hyunjoong Lee, Daejeon, KR;
Yi-Gyeong Kim, Daejeon, KR;
Yil Suk Yang, Daejeon, KR;
Woo Seok Yang, Daejeon, KR;
Chang Han Je, Daejeon, KR;
Assignee:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03G 3/34 (2006.01); H03G 3/30 (2006.01); H03M 3/00 (2006.01); G01N 9/00 (2006.01);
U.S. Cl.
CPC ...
H03G 3/3036 (2013.01); G01N 9/002 (2013.01); H03M 3/488 (2013.01);
Abstract
A resonator-based sensor and a sensing method thereof for sensing a change in a material that is subject to be sensed which include: generating an oscillation voltage signal by amplifying a current signal output from a resonator in accordance with a physical-chemical change of the material; and generating a gain control signal corresponding to a motional resistance and a clock signal corresponding to a resonant frequency of the resonator are provided.