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:
Sep. 30, 2014
Filed:
Dec. 22, 2005
Fumio Ichihara, Fukuoka, JP;
Akihiro Yamashita, Saga, JP;
Hidekazu Matsunobu, Fukuoka, JP;
Nobutaka Kodama, Fukuoka, JP;
Masahiro Maki, Fukuoka, JP;
Tsunehiro Hanada, Fukuoka, JP;
Yuji Igata, Fukuoka, JP;
Toshiyuki Wakisaka, Fukuoka, JP;
Kazuaki Kusune, Fukuoka, JP;
Mutsuhiko Oishi, Fukuoka, JP;
Ryota Yukizane, Fukuoka, JP;
Fumio Ichihara, Fukuoka, JP;
Akihiro Yamashita, Saga, JP;
Hidekazu Matsunobu, Fukuoka, JP;
Nobutaka Kodama, Fukuoka, JP;
Masahiro Maki, Fukuoka, JP;
Tsunehiro Hanada, Fukuoka, JP;
Yuji Igata, Fukuoka, JP;
Toshiyuki Wakisaka, Fukuoka, JP;
Kazuaki Kusune, Fukuoka, JP;
Mutsuhiko Oishi, Fukuoka, JP;
Ryota Yukizane, Fukuoka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A first communication apparatustransmits a pilot signal which was generated by a pilot signal generation section, at predetermined timing, and detects an unbalance component of a transmission lineat the time of pilot signal transmission in an unbalance component detection section, and controls a transmission signal in such a manner that an unbalance component is reduced by a transmission control sectionon the basis of the detected unbalance component.