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:
Aug. 31, 2021
Filed:
Dec. 03, 2019
Applicant:
Korea University Research and Business Foundation, Seoul, KR;
Inventors:
Dong June Ahn, Seoul, KR;
Myung Ki Kim, Seoul, KR;
Ye Dam Lee, Seoul, KR;
Nu Ri Park, Cheongju-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 15/10 (2006.01); B82Y 20/00 (2011.01);
U.S. Cl.
CPC ...
G01N 15/10 (2013.01); B82Y 20/00 (2013.01); G01N 2015/1087 (2013.01);
Abstract
The present invention provides a device for measuring a particle size at a low temperature, specifically, which includes a refrigerant tank containing a refrigerant; a heat conduction plate thermally connected to the refrigerant tank; and a nanoantenna located on the heat conduction plate, thereby it is possible to determine a degree of light transmission to the sample to be measured located on an upper portion of the nanoantenna, and predict the physical properties of the sample.