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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 10594160 B1

PDFFull Text
Expired
Date of Patent:
Mar. 17, 2020

Filed:

Mar. 30, 2017

Noise mitigation in wireless power systems

Applicant:

Apple Inc., Cupertino, CA (US);

Inventors:

Karan S. Jain, Cupertino, CA (US);

Supratik Datta, Cupertino, CA (US);

Nandita Venugopal, Cupertino, CA (US);

Asif Hussain, San Jose, CA (US);

Assignee:

APPLE INC., Cupertino, CA (US);

Attorney:

Brownstein Hyatt Farber Schreck, LLP

Primary Examiner:

Alfonso Perez Borroto

Assistant Examiner:

Esayas G Yeshaw

Int. Cl.
CPC ...
H01F 27/42 (2006.01); H01F 37/00 (2006.01); H01F 38/00 (2006.01); H02J 50/10 (2016.01); H01F 27/28 (2006.01); H01F 27/40 (2006.01); H01F 41/04 (2006.01); H01F 38/14 (2006.01); H02J 7/02 (2016.01);
U.S. Cl.
CPC ...
H02J 50/10 (2016.02); H01F 27/2804 (2013.01); H01F 27/40 (2013.01); H01F 38/14 (2013.01); H01F 41/041 (2013.01); H01F 2027/2809 (2013.01); H02J 7/025 (2013.01);
Abstract

A wireless power system includes an electrically-balanced inductor in a transmitter device and an electrically-balanced inductor in a receiver device. The electrically-balanced inductors can be formed by introducing crossovers between radially-adjacent portions of two separate turns of each inductor. The crossovers balance the electric field generated by the transmitter device when transferring power to the receiver device.

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Jain, Karan. (2020). Noise mitigation in wireless power systems (U.S. Patent No. 10594160). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10594160

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

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