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. 14, 2003
Filed:
Apr. 03, 2001
Applicant:
Inventors:
Detlef Horst Marbach, Stassfurt, DE;
Guenther Spee, Nettetal, DE;
Hendricus Martinus Van Der Wijst, Veldhoven, NL;
Assignee:
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 1/700 ; H01F 5/00 ; H01F 2/729 ; H01F 2/724 ; H01F 2/110 ;
U.S. Cl.
CPC ...
H01F 1/700 ; H01F 5/00 ; H01F 2/729 ; H01F 2/724 ; H01F 2/110 ;
Abstract
The present invention relates to a coil ( ) having a plurality of turns ( ). The characteristic feature of the invention is that the turns ( ) include a magnetic material or the turns ( ) have an outer layer for carrying an electric current and have a magnetic material in their interior.