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. 05, 1995
Filed:
Sep. 14, 1994
Applicant:
Inventor:
Elio A Mariani, Hamilton Square, NJ (US);
Assignee:
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01P / ;
U.S. Cl.
CPC ...
333205 ; 3332192 ;
Abstract
A planar, magnetically-tunable, band-rejection filter comprising a slot-l having at least one magnetically tunable, dielectric resonator-stack positioned on its top surface. The core of each resonator stack is filled with ferrite material. As a result, the filter provides a higher 'Q', and thus provides greater suppression of unwanted microwave and millimeter-wave signals than the prior art.
Mariani, Elio. (1995). Planar magnetically-tunable band-rejection filter (U.S. Patent No. 5448211). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5448211
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile