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:
Oct. 27, 2015
Filed:
Dec. 15, 2009
Applicants:
Bart Balm, AP Kekerdom, NL;
Boudewijn Charite, VG Breda, NL;
Tomas Fric, Am Berg En Dal, NL;
Inventors:
Assignee:
EPCOS AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01P 5/18 (2006.01); H03F 3/60 (2006.01);
U.S. Cl.
CPC ...
H01P 5/187 (2013.01); H01P 5/185 (2013.01); H03F 3/602 (2013.01);
Abstract
A coupler comprises a first line and a second line which is broadside coupled to the first line in a first and a second section. The capacitance between the first and the second line per length unit of the first line is larger in the first section in comparison to the second section. The first and the second line form a first turn.