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:
Mar. 20, 2018
Filed:
Oct. 27, 2015
Applicant:
Mediatek Singapore Pte. Ltd., Singapore, SG;
Inventors:
Yangjian Chen, Kent, GB;
Bernard Mark Tenbroek, Kent, GB;
Assignee:
MEDIATEK SINGAPORE PTE. LTD., Fusionopolis Walk, SG;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 21/12 (2006.01); H01F 27/28 (2006.01);
U.S. Cl.
CPC ...
H01F 27/2804 (2013.01); H01F 21/12 (2013.01); H01F 2021/125 (2013.01); H01F 2027/2819 (2013.01);
Abstract
A transformer includes a first winding conductor and a second winding conductor, magnetically coupled to the first winding conductor. A first transformation ratio is achieved between the second winding conductor and the first winding conductor. A first distance between the first winding conductor and the second winding conductor is higher than a distance threshold, and accordingly, a first coupling factor between the first winding conductor and the second winding conductor is lower than a coupling factor threshold.