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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 11031826 B1

PDFFull Text
Date of Patent:
Jun. 08, 2021

Filed:

Sep. 10, 2015

Magnetic flux coupling structures with controlled flux cancellation

Applicant:

Auckland Uniservices Limited, Grafton, NZ;

Inventors:

John Talbot Boys, Takapuna, NZ;

Grant Anthony Covic, Mount Albert, NZ;

Abiezer Tejeda Marquez, Auckland, NZ;

Matthew Pearce, Auckland, NZ;

James Duncan Deans Gawith, Auckland, NZ;

Assignee:

Auckland Uniservices Limited, Auckland, NZ;

Attorney:

Schwegman Lundberg & Woessner, P.A.

Primary Examiner:

Richard V Muralidar

Int. Cl.
CPC ...
H02J 50/70 (2016.01); H01F 27/28 (2006.01); H01F 38/14 (2006.01); B60L 53/122 (2019.01); B60L 53/124 (2019.01); B60L 53/126 (2019.01); H02J 50/90 (2016.01); H02J 50/12 (2016.01); H02J 50/40 (2016.01); H02J 50/60 (2016.01); H02J 7/02 (2016.01); H01F 27/34 (2006.01); H02J 5/00 (2016.01);
U.S. Cl.
CPC ...
H02J 50/70 (2016.02); B60L 53/122 (2019.02); B60L 53/124 (2019.02); B60L 53/126 (2019.02); H01F 27/2804 (2013.01); H01F 38/14 (2013.01); H02J 7/025 (2013.01); H02J 50/12 (2016.02); H02J 50/40 (2016.02); H02J 50/60 (2016.02); H02J 50/90 (2016.02); B60L 2270/147 (2013.01); H01F 27/346 (2013.01); H01F 2027/2809 (2013.01); H02J 5/005 (2013.01); Y02T 10/70 (2013.01); Y02T 10/7072 (2013.01); Y02T 90/12 (2013.01); Y02T 90/14 (2013.01);
Abstract

Inductive power transfer flux coupling apparatus includes a first coil arranged in a first layer and configured to generate or receive a magnetic coupling flux in a flux coupling region, and a second coil. At least part of the second coil being arranged in a second layer and is configured to generate a magnetic flux that reflects flux from the first coil.

Find Patent Forward Citations

Boys, John. (2021). Magnetic flux coupling structures with controlled flux cancellation (U.S. Patent No. 11031826). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11031826

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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