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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 10075086 B1

PDFFull Text
Date of Patent:
Sep. 11, 2018

Filed:

Apr. 02, 2015

Inductive power transfer converters and system

Applicant:

Auckland Uniservices Limited, Auckland, NZ;

Inventors:

Udaya Kumara Madawala, Stonefields, NZ;

Duleepa Jayanath Thrimawithana, Mt Wellington, NZ;

Assignee:

Auckland UniServices Limited, Auckland, NZ;

Attorney:

Schwegman Lundberg & Woessner, P.A.

Primary Examiner:

Gary L Laxton

Int. Cl.
CPC ...
H02M 3/335 (2006.01); H02M 3/337 (2006.01); H02J 50/12 (2016.01); H01F 38/14 (2006.01); H02J 7/04 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 3/3378 (2013.01); H01F 38/14 (2013.01); H02J 50/12 (2016.02); H02M 3/337 (2013.01); H02M 3/33576 (2013.01); H02M 2001/0058 (2013.01); Y02B 70/1433 (2013.01); Y02B 70/1491 (2013.01);
Abstract

An IPT system for wireless power transfer is provided, in particular an IPT system capable of operating at high frequencies. In one aspect there is provided an IPT transmitter comprising a push-pull resonant converter having a resonant frequency and configured to operate at a switching frequency below the resonant frequency and dependent on a switching characteristic of a second converter configured to inductively couple to said transmitter.

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Madawala, Udaya. (2018). Inductive power transfer converters and system (U.S. Patent No. 10075086). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10075086

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

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