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:
Jun. 24, 2003
Takashi Omata, Ayase, JP;
Noriharu Sato, Tokyo, JP;
Shiro Horii, Hitachinaka, JP;
Toshio Nagashima, Yokohama, JP;
Takashi Omata, Ayase, JP;
Noriharu Sato, Tokyo, JP;
Shiro Horii, Hitachinaka, JP;
Toshio Nagashima, Yokohama, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
An easy-to-use remote keyless entry system is provided. To execute 2-way long distance communication at a low output and within a short time, transmission is effected while a data rate of a terminal board is changed. To reduce battery consumption in a system capable of setting an automatic output mode, the operation mode is shifted to the automatic output mode when an automatic output mode button is pushed or when a door lock release button of an operation button, etc, is kept pushed for a predetermined time. To execute a reserved operation at a reserved time, a storage circuit for storing reservation is provided to the terminal board.