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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 10263478 B1

PDFFull Text
Date of Patent:
Apr. 16, 2019

Filed:

Apr. 25, 2018

Wireless power supply system

Applicant:

Ihi Corporation, Tokyo, JP;

Inventors:

Yuji Maekawa, Tokyo, JP;

Motonao Niizuma, Tokyo, JP;

Assignee:

IHI Corporation, Tokyo, JP;

Attorney:

Volpe and Koenig, P.C.

Primary Examiner:

Brandon S Cole

Int. Cl.
CPC ...
H02J 50/90 (2016.01); H02J 50/12 (2016.01); H02J 50/50 (2016.01); H02J 50/70 (2016.01); H02J 17/00 (2006.01); H02J 5/00 (2016.01); H02J 7/02 (2016.01); B60L 11/18 (2006.01); H01F 38/14 (2006.01); B60M 7/00 (2006.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H02J 50/90 (2016.02); B60L 11/182 (2013.01); B60L 11/1829 (2013.01); B60L 11/1833 (2013.01); H01F 38/14 (2013.01); H02J 5/005 (2013.01); H02J 7/025 (2013.01); H02J 17/00 (2013.01); H02J 50/12 (2016.02); H02J 50/50 (2016.02); H02J 50/70 (2016.02); B60L 2200/32 (2013.01); B60M 7/003 (2013.01); H02J 7/0027 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7055 (2013.01); Y02T 10/7072 (2013.01); Y02T 90/12 (2013.01); Y02T 90/121 (2013.01); Y02T 90/122 (2013.01); Y02T 90/125 (2013.01); Y02T 90/14 (2013.01);
Abstract

A wireless power supply system includes a power supply coil installed on the ground, an inner balloon in which a power supply coil is mounted and configured to expand and contract to adjust a vertical position of the power supply coil, and an outer balloon provided to cover both the power supply coil and the inner balloon and configured to expand to occupy a space between the power supply coil and a power receiving coil, and wirelessly supplies power from the power supply coil to the power receiving coil.

Find Patent Forward Citations

Maekawa, Yuji. (2019). Wireless power supply system (U.S. Patent No. 10263478). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10263478

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

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