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. 09, 2011
Filed:
Aug. 26, 2008
Jisung Jung, Daejeon, KR;
Jaemyoung Kim, Daejeon, KR;
Jisung Jung, Daejeon, KR;
Jaemyoung Kim, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Disclosed is an apparatus and method of mirroring firmware and data of an embedded system. The embedded system mirrors a boot loader image, a kernel image, a RAM disk image and data that are stored on a main flash memory to be operated onto a secondary flash memory. Therefore, when a main flash memory does not normally work, the firmware and data that are stored on the main flash memory to be operated is mirrored onto the secondary flash memory, which prevents the loss of data and maintains the operation of the embedded system. As a result, it is possible to secure the reliability and operability of the system.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile