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:
Nov. 29, 2011
Filed:
Sep. 11, 2008
Myeong Ryeol Choi, Daejeon, KR;
Yo Sik Kim, Daejeon, KR;
Sangseo Park, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
A device and method for extracting data stored in a volatile memory are provided. In particular, a memory-data extracting device and method for ensuring integrity of data extracted from a volatile memory installed in a computer are provided. A memory-data extracting module extracts data stored in a memory. A module loader loads the memory-data extracting module in a kernel region of the memory and sets a priority of the loaded memory-data extracting module to be higher than priorities of kernel processors loaded in the memory. Task switching can be prevented in the course of extracting memory data by loading a process for extracting memory data in a kernel region and setting a priority of the loaded process to be higher than priorities of other kernel processes, thereby ensuring the integrity of data extracted from a non-volatile memory.