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. 22, 2014
Filed:
Aug. 03, 2009
Kyeong Seok Lee, Seoul, KR;
Won Mok Kim, Seoul, KR;
Taek Sung Lee, Seoul, KR;
Byung Ki Cheong, Seoul, KR;
Kyeong Seok Lee, Seoul, KR;
Won Mok Kim, Seoul, KR;
Taek Sung Lee, Seoul, KR;
Byung Ki Cheong, Seoul, KR;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
Provided is a surface plasmon resonance sensor including: a part of delivering light by which a signal beam is incident to generate an evanescent field; and a part of exciting surface plasmon for exciting surface plasmons by the generated evanescent field and giving rise to a surface plasmon resonance, wherein a dielectric waveguide layer is inserted between metal layers of the part of exciting surface plasmon, and surface plasmon resonance properties are changed by an object to be analyzed.