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. 03, 2022
Filed:
Dec. 05, 2017
Applicant:
Auckland Uniservices Limited, Auckland, NZ;
Inventors:
Udaya Kumara Madawala, Stonefields, NZ;
Duleepa Jayanath Thrimawithana, Mt Wellington, NZ;
Lei Zhao, Parnell, NZ;
Patrick Aiguo Hu, Epsom, NZ;
Yuan Song, Auckland, NZ;
Assignee:
Auckland UniServices Limited, Auckland, NZ;
Primary Examiner:
Int. Cl.
CPC ...
H02J 50/12 (2016.01); H01F 38/14 (2006.01); H02J 7/02 (2016.01);
U.S. Cl.
CPC ...
H02J 50/12 (2016.02); H01F 38/14 (2013.01); H02J 7/025 (2013.01);
Abstract
A polyphase inductive power transfer system primary or secondary apparatus includes a magnetic coupling coil associated with each phase and a compensation network associated with each magnetic coupling coil for providing power to or receiving power from the respective coil. At least one of the compensation networks has a different power transfer characteristic to one or more of the other compensation networks.