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:
Jan. 04, 2011
Filed:
Aug. 09, 2007
Atsushi Ishihara, Yamatokoriyama, JP;
Masanori Arima, Nara, JP;
Naoki Maeda, Kashihara, JP;
Kosuke Yamanaka, Kashiwara, JP;
Tatsuma Kouchi, Kashiwara, JP;
Shingo Maeda, Kashiwara, JP;
Takeshi Ueda, Kashiba, JP;
Daisuke Maeda, Kashiwara, JP;
Atsushi Ishihara, Yamatokoriyama, JP;
Masanori Arima, Nara, JP;
Naoki Maeda, Kashihara, JP;
Kosuke Yamanaka, Kashiwara, JP;
Tatsuma Kouchi, Kashiwara, JP;
Shingo Maeda, Kashiwara, JP;
Takeshi Ueda, Kashiba, JP;
Daisuke Maeda, Kashiwara, JP;
JTEKT Corporation, Osaka-shi, JP;
Abstract
There is provided a vehicle steering system which includes an electric motor for imparting a steering force to a steering mechanism of a vehicle and an automatic parking controller for executing an automatic parking control by controlling the electric motor, wherein the automatic parking controller controls an energizing voltage of the electric motor by imparting a square wave to the electric motor and increasing/decreasing a neutral point voltage of a winding of the electric motor.