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:
Mar. 03, 2015
Filed:
Mar. 01, 2011
Applicants:
Hun Joo Lee, Hwaseong-si, KR;
Soo Suk Lee, Suwon-si, KR;
Jung Nam Lee, Incheon, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/75 (2006.01); G01N 31/22 (2006.01); G01N 33/52 (2006.01); G01N 29/22 (2006.01); G01N 29/02 (2006.01);
U.S. Cl.
CPC ...
G01N 29/222 (2013.01); G01N 29/022 (2013.01); Y10S 436/807 (2013.01);
Abstract
Provided herein is a fluid sensor, which includes a closed reaction unit in which reaction of a fluid sample takes place. The reaction unit is tapered on a side through which the fluid is injected so as to prevent generation of air bubbles during the injection of the fluid. Thus, the sensor has improved sensitivity.