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. 05, 2016
Filed:
Dec. 31, 2010
Petri Vuori, Salo, FI;
Frank Borngräber, Weissenhorn, DE;
Petri Vuori, Salo, FI;
Frank Borngräber, Weissenhorn, DE;
Nokia Technologies Oy, Espoo, FI;
Abstract
Apparatus comprises: an induction, coil () arrangement, the induction coil arrangement having a first set of at least one coil () with a first diameter and a second set of at least one coil () with a second diameter, the second diameter being different to the first diameter, a first tap (A) connected at a first end of the first set, a second tap (B) connected at connection common to a second end of the first set and a first end of the second set, and a third tap (C) connected at a second end of the second set; a power transmit arrangement () selectively connectable to a first combination of two of the first to third taps; and a power receive arrangement () selectively connectable to a second combination of two of the first to third taps, the second combination being different to the first combination.