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. 25, 2018
Filed:
May. 11, 2017
Applicant:
Ace Technologies Corporation, Incheon, KR;
Inventors:
Assignee:
ACE TECHNOLOGIES CORPORATION, Incheon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P 7/10 (2006.01); H01P 7/04 (2006.01); H01P 1/207 (2006.01); H01P 1/208 (2006.01);
U.S. Cl.
CPC ...
H01P 1/207 (2013.01); H01P 1/2084 (2013.01); H01P 7/04 (2013.01); H01P 7/10 (2013.01);
Abstract
An RF filter for improving PIMD performance includes: a housing having at least one cavity and a dielectric resonator held in the cavity; washers shaped as circular plates and made of metal that are joined to an upper and lower portion of the dielectric resonator; and a cover joined to the housing. A protrusion may be formed on one side of the washer to contact the cover or the housing, where the washer protrusion may increase in height along a direction moving away from the center.