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:
Mar. 23, 2010
Filed:
Feb. 03, 2005
Kenji Arai, Higashimatsuyama, JP;
Akira Sekiguchi, Higashimatsuyama, JP;
Kenji Arai, Higashimatsuyama, JP;
Akira Sekiguchi, Higashimatsuyama, JP;
Bosch Corporation, Tokyo, JP;
Abstract
In a vehicular system () configured such that data can be transmitted and received via a data bus () between an engine electronic control unit () for controlling an engine and electronic units (-to-n) including a data storing function, the most recent content of accumulated data stored in the engine electronic control unit () is stored as backup data in the electronic units (-to-n) via the data bus () at an appropriate timing, and when the engine electronic control unit () is replaced, the necessary backup data is transferred via the data bus () from any of the electronic units to an engine electronic control unit () after replacement.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile