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:
Oct. 04, 2011
Filed:
Dec. 05, 2006
Hye-jeong Nam, Seongnam-si, KR;
Hye-jeong Nam, Seongnam-si, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
A method of controlling a hybrid HDD to permanently deactivate a non-volatile cache support mode by determining whether a limit in the use of a non-volatile cache is passed, and a recording medium and apparatus suitable for the control method. The control method of a hybrid hard disk drive having a hard disk and a non-volatile cache includes determining whether an erasure number of the non-volatile cache exceeds a usage limit based on the erasure number of the non-volatile cache, and permanently deactivating a non-volatile cache support mode when the erasure number of the non-volatile cache is determined to exceed the usage limit.