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:
Mar. 29, 2016
Filed:
Jul. 11, 2012
Yuji Igata, Fukuoka, JP;
Yuji Igata, Fukuoka, JP;
Abstract
A low-pass filter () is disposed between a residential power line () and a vehicle power line (), and attenuates a power line communication high-frequency signal. A power line communication section () is connected in parallel to the low-pass filter (), performs conversion to a signal of a frequency lower than that of a power line communication high-frequency signal superimposed on the residential power line () from a charge command apparatus, and communicates with a vehicle via the vehicle power line () by means of the converted low-frequency signal. A control section () controls connection or disconnection of a connection section () based on a charge command apparatus command signal demodulated by the power line communication section ().