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:
Oct. 09, 2018
Filed:
Sep. 16, 2015
Sony Corporation, Tokyo, JP;
Andreas Schwager, Waiblingen, DE;
SONY CORPORATION, Tokyo, JP;
Abstract
A power line communication apparatus includes a mains power connector assembly with three or more first connectors connectable to a mains distribution network. A mains filter provides a filter path between each of its first ports and a corresponding one of second ports, wherein each first port is connected to one of the first connectors. Each second port is connected to one of three or more second connectors of an AC power socket. A power line communication unit is connected with each of the first ports and transmits and/or receives data according to a transmission method using more than one transmission channel between two devices connected via the mains distribution network. The mains filter improves PLC transmission quality by suppressing disturbances generated by the appliances and reduces PLC stray radiation.