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:
Apr. 01, 2014
Filed:
Dec. 19, 2007
Applicants:
James Robert Brown, Farnham, GB;
Christopher Robert Lawrence, Farnborough, GB;
William Norman Damerell, Richmond, GB;
Inventors:
James Robert Brown, Farnham, GB;
Christopher Robert Lawrence, Farnborough, GB;
William Norman Damerell, Richmond, GB;
Assignee:
OMNI-ID Cayman Limited, Grand Cayman, KY;
Primary Examiner:
Int. Cl.
CPC ...
G06K 19/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Apparatus capable of enhancing an incident electric field to drive an electromagnetic tag () into operation, comprising a resonant dielectric cavity which extends out of a single plane defined between two conducting surfaces (). The cavity may extend over two or more layers, and can adopt C or S shaped or spiral profiles.