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. 06, 2012
Filed:
Mar. 18, 2008
Ming-dar Chen, Hsinchu, TW;
Chuan-sheng Lin, Hsinchu County, TW;
Hui-neng Chang, Taoyuan County, TW;
Hsiang-an Hsieh, Taipei, TW;
Ming-Dar Chen, Hsinchu, TW;
Chuan-Sheng Lin, Hsinchu County, TW;
Hui-Neng Chang, Taoyuan County, TW;
Hsiang-An Hsieh, Taipei, TW;
A-Data Technology Co., Ltd., Taipei, TW;
Abstract
The present invention discloses a hybrid density memory storage device configured to store data responsive to a host and a file system thereof. The hybrid density memory storage device includes a non-volatile memory, a hot data buffer and a control unit. The non-volatile memory includes a high density storage space and a low density storage space. The control unit is coupled between the host, the non-volatile memory, and the hot data buffer. The control unit has a hot list used for recording a plurality of logical locations of hot data, and the control unit is capable of accessing data in/out the hot data buffer in accordance with the hot list.