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:
Apr. 01, 2008
Filed:
Jul. 12, 2005
Applicants:
Yo Yanagida, Susono, JP;
Naoyuki Shiraishi, Susono, JP;
Atsushi Kawamura, Susono, JP;
Terumitsu Sugimoto, Susono, JP;
Inventors:
Yo Yanagida, Susono, JP;
Naoyuki Shiraishi, Susono, JP;
Atsushi Kawamura, Susono, JP;
Terumitsu Sugimoto, Susono, JP;
Assignee:
Yazaki Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08B 1/08 (2006.01); H04M 11/04 (2006.01); H04Q 1/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A communication system includes a power line, a plurality of PLC networks connected to the power line in common, and an electronic control unit for controlling an electric equipment, connected to the power line between the PLC networks. The electronic control unit includes a bypass capacitor that attenuates a communication signal transmitting over the power line.