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. 21, 2020
Filed:
Mar. 17, 2017
Applicant:
Tongyu Technology Oy, Oulu, FI;
Inventors:
Janne Penttilä, Pattijoki, FI;
Tero Kämäräinen, Tupos, FI;
Assignee:
Tongyu Technology Oy, Oulu, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P 1/205 (2006.01); H01P 1/208 (2006.01); H01P 7/04 (2006.01); H01P 1/207 (2006.01);
U.S. Cl.
CPC ...
H01P 1/2053 (2013.01); H01P 1/207 (2013.01); H01P 1/208 (2013.01); H01P 7/04 (2013.01);
Abstract
A filter apparatus includes a filter body including one or more resonator cavities, a casing, wherein the filter body is arranged inside the casing, and at least one flexible fixing member. A first connection area of the at least one flexible fixing member is fixed to the casing and a second connection area of the at least one flexible fixing member is fixed to the filter body. The at least one flexible fixing member is made of material including at least one of metal, polymer, rubber.