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:
Feb. 10, 2009
Filed:
Oct. 31, 2003
Toshiaki Hata, Hyogo, JP;
Toshiaki Hata, Hyogo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
An antitheft device enables a vehicle to continue its operation without reexecuting information transmissions by referring to stored reception information when a power supply is instantaneously interrupted and recovered. The antitheft device includes an operation-equipment limiting part, a switch for sending a first ID code, an operation-equipment operation determining part that receives the first ID code and generates permission information for releasing a limited state of an operation equipment, a nonvolatile memory for storing the permission information, and an engine operation limiting part that permits the operation of the engine in response to the permission information, and limits the operation of the engine based on an operating condition of the engine. When the result of collation of the first ID code with a second ID code indicates coincidence, the operation-equipment operation determining part generates permission information to enable the operation equipment to operate, and makes the permission information stored in the nonvolatile memory.