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:
Jul. 19, 2011
Filed:
Oct. 30, 2008
Applicant:
Jan Hesselbarth, Zurich, CH;
Inventor:
Jan Hesselbarth, Zurich, CH;
Assignee:
Alcatel-Lucent USA Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P 7/08 (2006.01); H01P 1/205 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention is related to cavity resonators, a method for producing a cavity resonator, and a band pass filter system comprising cavity resonators. A cavity resonator () according to the invention comprises a printed circuit-board (); an upper electrically conductive cap () having a three-dimensional structure (); and a lower electrically conductive cap () having a three-dimensional structure (). The structures of the upper cap () and the lower cap () are identical and the two caps () are mounted on opposite sides of the printed circuit-board ().