Magnetic disk device and reference pattern writing method of the same
US-2024079028-A1 · Mar 7, 2024 · US
Read channel throughput management
US9019640B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9019640-B2 |
| Application number | US-201414297420-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 5, 2014 |
| Priority date | Feb 29, 2012 |
| Publication date | Apr 28, 2015 |
| Grant date | Apr 28, 2015 |
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Abstract
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An implementation of a system disclosed herein provides a method of deferring decoding of a data sector received at a read channel of a storage device, in response to determining that a data sector cannot be decoded by a first decoder and storing the data sector for further processing by a second decoder.
First claim
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What is claimed is: 1. A storage device, comprising: an analysis module configured to analyze a sequence of initial data sectors using a criterion to determine a level of processing of subsequent data sectors, the level of processing specifying a sector recovery level and selected from at least a first processing level and a second processing level indicating a greater degree of sector recovery than the first processing level. 2. The storage device of claim…
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Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9019640B2 cover?
- An implementation of a system disclosed herein provides a method of deferring decoding of a data sector received at a read channel of a storage device, in response to determining that a data sector cannot be decoded by a first decoder and storing the data sector for further processing by a second decoder.
- Who is the assignee on this patent?
- Seagate Technology Llc
- What technology area does this patent fall under?
- Primary CPC classification G11B5/09. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Apr 28 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).