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:
Jan. 30, 2007
Filed:
Mar. 06, 2001
Michael Charles Keogh Wiltshire, High Wycombe, GB;
Ian Robert Young, Malborough, GB;
Michael Charles Keogh Wiltshire, High Wycombe, GB;
Ian Robert Young, Malborough, GB;
Marconi UK Intellectual Property Ltd., Coventry, GB;
Abstract
Microstructure materials which can be tuned to a particular range of r.f. frequencies to display particular magnetic permeabilities have been proposed. A typical material is made of an array of capacitive elements e.g. spirals or rolls of conducting material on a non-conducting substrate. These materials can be used as a guide which is effective for the particular band of frequencies to which it is tuned. In one example, the rolls (to) guide magnetic flux along ducts () while rolls () guide magnetic flux along ducts (). Flux can thus be guided upwardly along duct (), along ducts (and), and down ducts (), or vice versa.