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:
Jun. 17, 2008
Filed:
Feb. 07, 2003
Applicant:
Tetsuya Asada, Hadano, JP;
Inventor:
Tetsuya Asada, Hadano, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama-shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04Q 5/22 (2006.01); G05B 19/00 (2006.01); G06F 7/00 (2006.01); G08B 13/00 (2006.01); H04B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Based upon the results of an ID check with an ignition knob lock device which prevents rotational operation of an ignition knob which is used when stating an engine of a vehicle, and of an ID check with a portable unit, a passive control unit transmits to the ignition knob lock device a command to release prohibition of rotational operation of the ignition knob, and performs an ID check with the ignition knob lock device before detecting an operation of pushing in the ignition knob.