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:
Dec. 29, 2020
Filed:
Nov. 16, 2016
Applicants:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Massachusetts Institute of Technology, Cambridge, MA (US);
Inventors:
Assignees:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
MASSACHUSETTS INSTITUTE OF TECHNOLOGY, Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 3/44 (2006.01); A61B 5/00 (2006.01); G01J 3/36 (2006.01); G01J 3/10 (2006.01); G01J 3/02 (2006.01); G01J 3/18 (2006.01); G01J 3/28 (2006.01); G01J 3/14 (2006.01); G01N 21/65 (2006.01); G01J 3/12 (2006.01);
U.S. Cl.
CPC ...
A61B 5/0075 (2013.01); A61B 5/725 (2013.01); G01J 3/027 (2013.01); G01J 3/0232 (2013.01); G01J 3/10 (2013.01); G01J 3/14 (2013.01); G01J 3/18 (2013.01); G01J 3/2803 (2013.01); G01J 3/36 (2013.01); G01J 3/44 (2013.01); G01N 21/65 (2013.01); G01J 2003/1217 (2013.01); G01J 2003/1234 (2013.01); G01J 2003/2806 (2013.01); G01J 2003/4424 (2013.01); G01N 2201/068 (2013.01); G01N 2201/0697 (2013.01); G01N 2201/06113 (2013.01); G01N 2201/12 (2013.01);
Abstract
Provided are a Raman signal measuring method and apparatus which use a difference in a time scale between Raman scattered light and fluorescence. Thus, after exciting light is incident upon a target object, light scattered from the target object may be detected before the target object generates fluorescence in response to the exciting light. As a result, a Raman signal in which background fluorescence is reduced may be obtained.