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:
Jun. 28, 2005
Filed:
Aug. 20, 2002
Lesley Paige Bodley, Chattanooga, TN (US);
Marjorie E. Smith, Las Vegas, NV (US);
Richard W. Meadors, Chattanooga, TN (US);
Henry G. Paris, Chattanooga, TN (US);
Lesley Paige Bodley, Chattanooga, TN (US);
Marjorie E. Smith, Las Vegas, NV (US);
Richard W. Meadors, Chattanooga, TN (US);
Henry G. Paris, Chattanooga, TN (US);
Steward, Inc., Chattanooga, TN (US);
Abstract
A filter device may include a plurality of ferrite filters laminated together in vertically stacked relation, where each ferrite filter may include a pair of ferrite layers laminated together in vertically stacked relation and a lateral conductor extending therebetween. The filter device may also include at least one vertical conductor connecting the lateral conductors together in series. Moreover, at least some of the ferrite filters may have different operating characteristics. In particular, the different operating characteristics may be different impedance versus frequency characteristics to thereby broaden an attenuation frequency band of the filter device.