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:
Dec. 28, 2010
Filed:
Dec. 26, 2006
Dong-hyun Song, Yongin-si, KR;
Hye-jeong Nam, Seongnam-si, KR;
Shea-yun Lee, Gangnam-gu, KR;
Jae-hyun Hwang, Seocho-gu, KR;
Sung-pack Hong, Suwon-si, KR;
Young-joon Choi, Seongnam-si, KR;
Dong-gi Lee, Yongin-si, KR;
Dong-hyun Song, Yongin-si, KR;
Hye-jeong Nam, Seongnam-si, KR;
Shea-yun Lee, Gangnam-gu, KR;
Jae-hyun Hwang, Seocho-gu, KR;
Sung-pack Hong, Suwon-si, KR;
Young-joon Choi, Seongnam-si, KR;
Dong-gi Lee, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A data storage system includes a non-volatile memory, a disc recording medium, a non-volatile memory buffer, operatively disposed between a host interface and the non-volatile memory, which stores a portion of data stored in the non-volatile memory, and a disc buffer, operatively disposed between the host interface and the disc recording medium, which stores a portion of data stored in the disc recording medium. The data storage system may be configured to receive an access address from a host operatively connected to the host interface, and sequentially determine whether the access address exists in one of the non-volatile memory buffer, the non-volatile memory, the disc buffer, and the disc recording medium, in that order.