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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.:

US 6804107 B1

PDFFull Text
Expired
Date of Patent:
Oct. 12, 2004

Filed:

Oct. 16, 2002

Tunable high-frequency capacitor

Applicant:
Inventors:

Xihe Tuo, Duisburg, DE;

Bernd Wagner, Looft, DE;

Hans Joachim Quenzer, Itzehoe, DE;

Assignee:

Fraunhofer-Gesellaschaft zur Foerderung der Angewandten Forschung E.V., Munich, DE;

Attorney:

Vedder, Price, Kaufman & Kammholz, P.C.

Primary Examiner:

Dean A Reichard

Assistant Examiner:

Eric Thomas

Int. Cl.
CPC ...
H01G 5/01 ; H01G 5/16 ;
U.S. Cl.
CPC ...
H01G 5/01 ; H01G 5/16 ;
Abstract

A tunable high-frequency capacitor includes first and second fixed electrodes, the first fixed electrode having a high-frequency input connection, and the second fixed electrode having a high-frequency output connection. A movable electrode is arranged facing and spaced apart from the fixed electrodes and is supported by means of a suspension which causes a displacement of the movable electrode in relation to the fixed electrode depending on a control signal that is applied.

Find Patent Forward Citations

Tuo, Xihe. (2004). Tunable high-frequency capacitor (U.S. Patent No. 6804107). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6804107

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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