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:
Feb. 04, 2003
Filed:
Dec. 27, 2000
Applicant:
Inventors:
Jun Miyake, Ibaraki, JP;
Chikashi Nakamura, Ibaraki, JP;
Seong-Hun Song, Pusan, KR;
Sang-Mok Chang, Pusan, KR;
Takaaki Arai, Saitama, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 2/902 ;
U.S. Cl.
CPC ...
G01N 2/902 ;
Abstract
The invention relates to a method for detecting a low molecular weight compound in a solution which utilizes a quartz resonator and which comprises capturing a low molecular weight compound between an adsorptive film (A) for a low molecular weight compound provided on the surface of a quartz resonator and an adsorptive film (A) for a low molecular weight compound provided on the surface of a signal enhancing material and comprises detecting the shift in frequency of the quartz resonator before and after the capture.