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:
Sep. 18, 2007
Filed:
Oct. 20, 2003
Applicants:
David Hayes, Winchester, GB;
Richard Brooke Keeton, Beaulieu, GB;
Inventors:
David Hayes, Winchester, GB;
Richard Brooke Keeton, Beaulieu, GB;
Assignee:
Plasma Antennas Limited, Oxfordshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P 1/10 (2006.01); H01P 5/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electromagnetic switch element that through electromechanical actuation is able to be used to influence the propagation of an electromagnetic signal within a guiding medium. An electromagnetic switch element that is activated by displacement of conducting elements, the displacement being forced through electrostatic, electric field, magnetic field, thermal or other means.