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:
Sep. 19, 2023
Filed:
Aug. 04, 2022
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:
Primary Examiner:
Assistant Examiner:
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.