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:
Dec. 23, 2014
Filed:
Dec. 26, 2012
Applicant:
Denso Corporation, Kariya, Aichi-pref., JP;
Inventors:
Yuukou Murase, Nagoya, JP;
Fan Wang, Nagoya, JP;
Yoshie Sugiura, Nagoya, JP;
Akira Takaoka, Okazaki, JP;
Assignee:
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 3/00 (2006.01); G08C 19/12 (2006.01); H04L 12/40 (2006.01); H04B 3/54 (2006.01); H04L 12/46 (2006.01);
U.S. Cl.
CPC ...
G08C 19/12 (2013.01); H04L 12/40045 (2013.01); H04B 3/542 (2013.01); H04B 3/548 (2013.01); H04L 12/4645 (2013.01);
Abstract
A vehicular power line communication system includes a looped twisted pair wire, a master, and a slave. The master outputs a high-frequency signal to the twisted pair wire to transmit power and a signal. The slave includes a looped aperture antenna that receives high-frequency power of the twisted pair wire and a received power measurement portion that monitors received power received at the aperture antenna. The aperture antenna includes an aperture region facing an aperture region between twisted portions of the twisted pair wire.