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:
Apr. 17, 2018
Filed:
Apr. 22, 2016
Marvell International Ltd., Hamilton, BM;
Gregory Burd, San Jose, CA (US);
Marvell International Ltd., Hamilton, BM;
Abstract
Systems and methods described herein provide a method for enhanced data access to a hard disk drive with caching. The method includes obtaining data for storage from a data source. The method further includes applying at least one of a track error-correcting code scheme, a redundant array of independent disks (RAID) encoder, streaming inter-track interference cancellation and a lower power read-data channel to the obtained data. The method further includes configuring a caching system to store a frequently accessed portion of the encoded data, and receiving, from a host computer, a data access request. The method further includes retrieving a data file from the caching system to the host computer in response to the data access request.