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. 27, 2021
Filed:
Dec. 13, 2017
Applicant:
University-industry Foundation (Uif), Yonsei University, Seoul, KR;
Inventor:
Jae-Chul Pyun, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); H01J 49/04 (2006.01); G01N 33/68 (2006.01);
U.S. Cl.
CPC ...
H01J 49/0418 (2013.01); G01N 33/6851 (2013.01); H01J 49/049 (2013.01); G01N 2560/00 (2013.01);
Abstract
The present disclosure relates to a sample plate for laser desorption/ionization mass spectrometry comprising a substrate including a surface corrosion layer, and the surface corrosion layer constitutes at least a portion of the photoreaction catalyst layer, and a photocatalytic catalyst layer including a metal oxide formed on the substrate, wherein a sample to be analyzed is disposed on the photocatalytic catalyst layer.