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:
May. 24, 2005
Filed:
Jun. 03, 2003
Applicants:
Kenneth D. Sparks, Glenwood, MD (US);
Robert T. Soranno, Baldwin, MD (US);
Inventors:
Kenneth D. Sparks, Glenwood, MD (US);
Robert T. Soranno, Baldwin, MD (US);
Assignee:
The Johns Hopkins University, Baltimore, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q013/10 ;
U.S. Cl.
CPC ...
Abstract
A resonator-slot antenna is configured to have a spiral of a conducive sheet material having at least one turn and extending along an axis with an elongated antenna slot helically wound around the axis in at least one full twist.