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:
Jul. 05, 2022
Filed:
Nov. 04, 2020
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
High Performance Computing Research Center, Suwon-si, KR;
Jinkyu Jeong, Suwon-si, KR;
Gyusun Lee, Suwon-si, KR;
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
High Performance Computing Research Center, Suwon-si, KR;
Abstract
A data management system includes a data storage device, a buffer memory, and a controller. The buffer memory is configured to temporally store data read during a reading operation of the data storage device. The controller is configured to, after transmitting a data input/output (I/O) instruction to the data storage device upon an indication of a data reading request, allocate the buffer memory, register a buffer cache of the buffer memory, allocate a direct memory access (DMA) address for the buffer memory, and release the DMA address.