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:
May. 21, 2024
Filed:
Nov. 02, 2021
Applicant:
The Alfred E. Mann Foundation for Scientific Research, Valencia, CA (US);
Inventors:
Brian R. Dearden, Pasadena, CA (US);
Justin Cheng-Tsu Loo, San Marino, CA (US);
Assignee:
THE ALFRED E. MANN FOUNDATION FOR SCIENTIFIC RESEARCH, Valencia, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 50/90 (2016.01); A61N 1/378 (2006.01); H01F 38/14 (2006.01); H02J 50/00 (2016.01); H02J 50/10 (2016.01); H02J 50/40 (2016.01); H02J 50/80 (2016.01);
U.S. Cl.
CPC ...
H02J 50/90 (2016.02); A61N 1/3787 (2013.01); H01F 38/14 (2013.01); H02J 50/005 (2020.01); H02J 50/10 (2016.02); H02J 50/402 (2020.01); H02J 50/80 (2016.02);
Abstract
A wireless power transfer system includes a wireless power transfer device. The wireless power transfer device includes a first transmitting coil oriented along a first axis; a second transmitting coil on the first transmitting coil and oriented along a second axis different from the first axis; and a nonmagnetic material magnetically decoupling the first transmitting coil from the second transmitting coil in an area of overlap between the first and second transmitting coils.