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:
Sep. 29, 2009
Filed:
Jan. 30, 2007
Jason Kroh, Villa Rica, GA (US);
Michael Ellis, Alpharetta, GA (US);
Donald Miller, Roswell, GA (US);
Robert Refermat, Hoschton, GA (US);
Jason Kroh, Villa Rica, GA (US);
Michael Ellis, Alpharetta, GA (US);
Donald Miller, Roswell, GA (US);
Robert Refermat, Hoschton, GA (US);
CardioMEMS, Inc., Atlanta, GA (US);
Abstract
A coupling loop or antenna is provided that can be used with a system that determines the resonant frequency of a sensor by adjusting the phase and frequency of an energizing signal until the frequency of the energizing signal matches the resonant frequency of the sensor. A cable attached to the coupling loop provides maximum isolation between the energizing signal and the sensor signal by maximizing the distance between the coaxial cables that carry the signals and maintaining the relative positions of the coaxial cables throughout the cable assembly.