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:
May. 19, 2020
Filed:
Mar. 31, 2016
Applicant:
Mediatek Inc., Hsin-Chu, TW;
Inventors:
Vladimir A. Muratov, Manchester, NH (US);
Patrick Stanley Riehl, Lynnfield, MA (US);
Assignee:
MediaTek Inc., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); H01F 38/14 (2006.01); H02J 5/00 (2016.01); H02J 50/10 (2016.01); H02J 50/90 (2016.01); H02J 50/40 (2016.01); H02J 50/80 (2016.01); H02J 7/02 (2016.01);
U.S. Cl.
CPC ...
H02J 50/10 (2016.02); H01F 38/14 (2013.01); H02J 50/40 (2016.02); H02J 50/90 (2016.02); H02J 7/025 (2013.01); H02J 50/80 (2016.02);
Abstract
Apparatus and methods for dual-mode wireless power transfer are described. Two power transmit coils may be configured to provide magnetic resonant and magnetic inductance wireless power transfer from a same charging area of a wireless power transmitter. The coils and magnetic backing may be arranged to provide similar power transfer performance for the two power transfer methodologies.