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:
Apr. 29, 2014
Filed:
Dec. 30, 2009
Applicant:
Doyeol Ahn, Seoul, KR;
Inventor:
Doyeol Ahn, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); H01P 3/12 (2006.01); H02J 7/02 (2006.01); H02J 5/00 (2006.01); H01Q 1/24 (2006.01); H01Q 9/06 (2006.01); H01Q 1/27 (2006.01); H01Q 1/32 (2006.01); H01Q 23/00 (2006.01); H01P 3/00 (2006.01); H01P 3/16 (2006.01); H02J 7/00 (2006.01); H01Q 1/00 (2006.01); H01Q 15/00 (2006.01);
U.S. Cl.
CPC ...
H02J 7/025 (2013.01); H02J 5/005 (2013.01); H01Q 1/248 (2013.01); H01Q 15/00 (2013.01); H01Q 9/065 (2013.01); H01Q 1/273 (2013.01); H01Q 1/3233 (2013.01); H01Q 23/00 (2013.01); H01P 3/00 (2013.01); H01P 3/16 (2013.01);
Abstract
A health monitoring system includes a waveguide that receives a wave transmitted from an external power source and that guides the wave to reach within a width of a rectenna. The waveguide may include a negative refractive index medium and/or a surface plasmon medium.