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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 9979229 B1

PDFFull Text
Date of Patent:
May. 22, 2018

Filed:

Mar. 07, 2013

Power supply apparatus

Applicant:

Panasonic Corporation, Osaka, JP;

Inventors:

Toshiki Tatsuta, Tokyo, JP;

Osamu Ohashi, Kanagawa, JP;

Tsuyoshi Nishio, Chiba, JP;

Noriaki Asaoka, Kanagawa, JP;

Masayoshi Koizumi, Kanagawa, JP;

Assignee:

PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD., Osaka, JP;

Attorney:

Pearne & Gordon LLP

Primary Examiner:

Jared Fureman

Assistant Examiner:

Jagdeep Dhillon

Int. Cl.
CPC ...
H04B 3/00 (2006.01); H04B 15/00 (2006.01); H05K 9/00 (2006.01); H02J 17/00 (2006.01); B60L 11/18 (2006.01); H02J 7/02 (2016.01); H02J 5/00 (2016.01); H02J 50/10 (2016.01); H02J 50/80 (2016.01); H02J 50/12 (2016.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H02J 17/00 (2013.01); B60L 11/182 (2013.01); H02J 5/005 (2013.01); H02J 7/025 (2013.01); H02J 50/10 (2016.02); H02J 50/80 (2016.02); H02J 50/12 (2016.02); H02J 2007/0096 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7072 (2013.01); Y02T 90/122 (2013.01); Y02T 90/14 (2013.01);
Abstract

In the power supply apparatus (), on an upper surface (), which is the surface opposing the power-receiving unit () of a cabinet (), in the portion where a power supply coil () is projected when the power supply coil () is projected on the cabinet () toward the direction of the power-receiving unit (), a first inclined part () gradually approaching the power supply coil () from the top section () toward the inner edge section () of the power supply coil () is formed in the radial direction of the power supply coil (), and in the portion where the power supply coil () is projected, a second inclined part () gradually approaching the power supply coil () from the top section () toward the outer periphery () of the power supply coil () is formed in the radial direction of the power supply coil ().

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