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:
Aug. 25, 2020
Filed:
Oct. 26, 2016
Denso Corporation, Kariya, Aichi-pref., JP;
Hiroshi Ishiguro, Kariya, JP;
DENSO CORPORATION, Kariya, Aichi-pref., JP;
Abstract
A vehicular device includes: a function processing unit that executes an application software; a volatile memory that temporarily stores a backup data; and a backup processing unit that copies the backup data from the volatile memory to a non-volatile memory when an event for terminating an operation occurs. The function processing unit and the backup processing unit execute processes independently, and are accessible to a same memory space in the volatile memory, respectively. The function processing unit reads out the backup data from the volatile memory and reboots the application software when an event for maintaining an activation occurs while the backup processing unit is storing the backup data from the volatile memory to the non-volatile memory.