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:
Nov. 24, 2020
Filed:
May. 25, 2018
Applicant:
Huawei Technologies Co., Ltd., Guangdong, CN;
Inventors:
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P 1/205 (2006.01); H01P 7/10 (2006.01); H01P 1/20 (2006.01); H01P 7/04 (2006.01); H01P 1/212 (2006.01); H05K 1/18 (2006.01);
U.S. Cl.
CPC ...
H01P 1/2053 (2013.01); H01P 1/2002 (2013.01); H01P 1/2056 (2013.01); H01P 1/212 (2013.01); H01P 7/04 (2013.01); H01P 7/10 (2013.01); H05K 1/181 (2013.01); H05K 2201/1006 (2013.01);
Abstract
This application describes an example dielectric resonator and a filter. One example dielectric resonator includes a body and an encirclement wall, where the encirclement wall is saliently disposed on a surface of the body. The encirclement wall of the dielectric resonator encircles the surface of the body to form a cavity area, where the encirclement wall isolates the cavity area from external space of the encirclement wall.