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. 28, 2006
Filed:
Jun. 10, 2004
Applicants:
Bong-su Kim, Daejon, KR;
Myung-sun Song, Daejon, KR;
Inventors:
Bong-Su Kim, Daejon, KR;
Myung-Sun Song, Daejon, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P 1/208 (2006.01);
U.S. Cl.
CPC ...
Abstract
A waveguide filter is disclosed. The waveguide filter includes a lower conductive layer; a plurality of dielectric layers stacked on the lower conductive layer; an upper conductive layer formed on a top surface of the plurality of dielectric layers; a waveguide formed on the upper conductive layer; and two sets of first via metals arranged at longitudinal sides of the waveguide filter, wherein each of the sets is formed in two-fold line shape.
Quick Actions:
Kim, Bong-Su. (2006). Multilayer waveguide filter employing via metals (U.S. Patent No. 7142074). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7142074
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile