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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.:

US 11404910 B1

PDFFull Text
Date of Patent:
Aug. 02, 2022

Filed:

Mar. 23, 2018

Multi-cell inductive wireless power transfer system

Applicant:

Raytheon Company, Waltham, MA (US);

Inventors:

Boris S. Jacobson, Westford, MA (US);

Sara L. Makowiec, Framingham, MA (US);

Mark S. Langelier, Harrisville, RI (US);

Michael F. Janik, Portsmouth, RI (US);

George E. Anderson, Barrington, RI (US);

Assignee:

RAYTHEON COMPANY, Waltham, MA (US);

Attorney:

Cantor Colburn LLP

Primary Examiner:

Richard V Muralidar

Int. Cl.
CPC ...
H02J 50/12 (2016.01); H01F 38/14 (2006.01); H01F 27/24 (2006.01); H02M 7/5387 (2007.01); B60L 53/12 (2019.01); H02J 7/02 (2016.01); H02M 7/219 (2006.01); B60L 53/38 (2019.01); B60L 53/36 (2019.01); H02J 50/40 (2016.01); H02J 7/00 (2006.01); H02M 3/335 (2006.01);
U.S. Cl.
CPC ...
H02J 50/12 (2016.02); B60L 53/12 (2019.02); B60L 53/36 (2019.02); B60L 53/38 (2019.02); H01F 27/24 (2013.01); H01F 38/14 (2013.01); H02J 7/025 (2013.01); H02J 50/40 (2016.02); H02M 7/219 (2013.01); H02M 7/5387 (2013.01); H02J 7/0027 (2013.01); H02J 2207/20 (2020.01); H02M 3/33584 (2013.01);
Abstract

A multi-cell inductive wireless power transfer system includes multiple transmitting elements. Each transmitting element includes one or more transmitting windings and one or more transmitting magnetic cores. The multi-cell inductive wireless power transfer system also includes multiple receiving elements. The transmitting elements are separated from the receiving elements by an air gap. Each receiving element includes one or more receiving windings and one or more receiving magnetic cores.

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