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:
Feb. 21, 2017
Filed:
Nov. 13, 2012
Sony Corporation, Minato-ku, JP;
Koichi Akiyoshi, Chiba, JP;
Yoichi Uramoto, Kanagawa, JP;
SONY CORPORATION, Tokyo, JP;
Abstract
An electronic device includes: a power receiving section configured to receive electric power transmitted using a magnetic field or an electric field; and a state informing section configured to inform a device state of the electronic device, by using the electric power received by the power receiving section. When an abnormal state is detected as the device state, the state informing section also informs the abnormal state by using the received electric power. A feed unit includes: a power transmission section configured to perform electric power transmission using a magnetic field or an electric field, to a device to be fed; and a control section configured to continue the electric power transmission by the power transmission section, even when an abnormal state in the device to be fed is detected.