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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 11479132 B1

PDFFull Text
Date of Patent:
Oct. 25, 2022

Filed:

Aug. 31, 2021

Wireless power transmission system enabling bidirectional energy flow

Applicant:

Witricity Corporation, Watertown, MA (US);

Inventors:

Andre B. Kurs, Chestnut Hill, MA (US);

Andrew J. Campanella, Somerville, MA (US);

Aristeidis Karalis, Boston, MA (US);

Katherine L. Hall, Arlington, MA (US);

Morris P. Kesler, Bedford, MA (US);

Assignee:

WiTricity Corporation, Watertown, MA (US);

Attorney:

Fish & Richardson P.C.

Primary Examiner:

Carlos Amaya

Int. Cl.
CPC ...
B60L 53/124 (2019.01); H02J 50/90 (2016.01); H02J 50/12 (2016.01); H02J 50/50 (2016.01); H02J 50/70 (2016.01); H02J 50/80 (2016.01); H03H 7/40 (2006.01); H04B 5/00 (2006.01); B60L 55/00 (2019.01); B60L 53/126 (2019.01); B60L 53/12 (2019.01); B60L 53/122 (2019.01); B60L 53/38 (2019.01); G06F 1/16 (2006.01); H01F 38/14 (2006.01); H04L 9/32 (2006.01); H04N 5/64 (2006.01); H02J 50/60 (2016.01); H01F 3/00 (2006.01); H04N 21/422 (2011.01);
U.S. Cl.
CPC ...
B60L 53/124 (2019.02); B60L 53/12 (2019.02); B60L 53/122 (2019.02); B60L 53/126 (2019.02); B60L 53/38 (2019.02); B60L 55/00 (2019.02); G06F 1/16 (2013.01); H01F 38/14 (2013.01); H02J 50/12 (2016.02); H02J 50/50 (2016.02); H02J 50/70 (2016.02); H02J 50/80 (2016.02); H02J 50/90 (2016.02); H03H 7/40 (2013.01); H04B 5/0037 (2013.01); H04L 9/3278 (2013.01); H04N 5/64 (2013.01); B60L 2200/26 (2013.01); H01F 2003/005 (2013.01); H02J 50/60 (2016.02); H04N 21/42222 (2013.01); Y02E 60/00 (2013.01); Y02T 10/70 (2013.01); Y02T 10/7072 (2013.01); Y02T 90/12 (2013.01); Y02T 90/14 (2013.01); Y02T 90/16 (2013.01); Y04S 10/126 (2013.01);
Abstract

A wireless power system for powering a television includes a source resonator, configured to generate an oscillating magnetic field, and at least one television component attached to at least one device resonator, wherein the at least one device resonator is configured to wirelessly receive power from the source resonator via the oscillating magnetic field when the distance between the source resonator and the at least one device resonator is more than 5 cm, and wherein at least one television component draws at least 10 Watts of power.

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