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. 11, 2019
Filed:
Oct. 19, 2018
Applicant:
Kmw Inc., Hwaseong-si, KR;
Inventor:
Nam-Shin Park, Hwaseong-si, KR;
Assignee:
KMW INC., Hwaseong-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P 7/06 (2006.01); H01P 1/205 (2006.01); H01P 1/208 (2006.01);
U.S. Cl.
CPC ...
H01P 7/06 (2013.01); H01P 1/2053 (2013.01); H01P 1/2082 (2013.01);
Abstract
A multi-mode resonator includes: a housing having a cavity therein; and a plurality of resonance ribs which are arranged radially around a center of the cavity with a predetermined interval therebetween. Each of the plurality of resonance ribs includes a body having a lower end and an upper end. The lower end of each of the plurality of resonance ribs is fixed to a bottom surface of the housing, and the body of the each of the plurality of resonance ribs is bent so that the upper end of each of the plurality of resonance ribs points to the center of the cavity.