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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 11764613 B1

PDFFull Text
Date of Patent:
Sep. 19, 2023

Filed:

Aug. 04, 2022

Wireless power transfer pad with multiple windings and magnetic pathway between windings

Applicant:

Wireless Advanced Vehicle Electrification, Llc, Salt Lake City, UT (US);

Inventors:

Patrice Lethellier, Herriman, UT (US);

Marcellus Harper, Kaysville, UT (US);

Assignee:

Wireless Advanced Vehicle Electrification, LLC, Salt Lake City, UT (US);

Attorneys:

Kunzler Bean & Adamson

Bruce R. Needham

Primary Examiner:

Jared Fureman

Assistant Examiner:

Michael J Warmflash

Int. Cl.
CPC ...
H02J 50/12 (2016.01); H01F 27/30 (2006.01); H01F 38/14 (2006.01); H04B 5/00 (2006.01); H01F 27/255 (2006.01); H01F 27/36 (2006.01); H02J 50/40 (2016.01);
U.S. Cl.
CPC ...
H02J 50/12 (2016.02); H01F 27/255 (2013.01); H01F 27/306 (2013.01); H01F 27/363 (2020.08); H01F 38/14 (2013.01); H02J 50/40 (2016.02); H02J 50/402 (2020.01); H04B 5/0037 (2013.01); H02J 2310/48 (2020.01);
Abstract

A wireless power transfer pad apparatus may include a ferrite structure and four windings adjacent to the ferrite structure. The ferrite structure may include a magnetic pathway. A ferrite pathway between adjacent windings of the four windings may have a thickness and a width to provide a low impedance, unsaturated magnetic pathway for an electromagnetic field generated by the adjacent windings. Other examples may be described and claimed.

Find Patent Forward Citations

Lethellier, Patrice. (2023). Wireless power transfer pad with multiple windings and magnetic pathway between windings (U.S. Patent No. 11764613). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11764613

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

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