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Patent Agency Ranking
1.发明授权Requirement relaxation for multiple readers in presence of large skew angle range 有权存在大偏斜角度范围的多位读者需要放松公开(公告)号：US09123384B2
公开(公告)日：2015-09-01
申请号：US14665150
申请日：2015-03-23
Applicant: Seagate Technology LLC
Inventor： Mehmet Fatih Erden , Scott Warmka , Barmeshwar Vikramaditya , Ralph William Cross
CPC classification number: G11B20/10388 , G11B5/012 , G11B5/09 , G11B20/10305
Abstract: A readback signal from a first reader and a readback signal from a second reader are received, the first reader and the second reader configured to read two-dimensional data from at least one track of a recording media. A quality metric of the second reader is measured based on the readback signal. It is determined if the quality metric for the second reader is above a threshold. If the quality metric is above the threshold, the first reader and the second reader are used to read the data.
Abstract translation: 接收来自第一读取器的回读信号和来自第二读取器的回读信号，第一读取器和第二读取器被配置为从记录介质的至少一个轨道读取二维数据。 基于回读信号测量第二读取器的质量度量。 确定第二读取器的质量度量是否高于阈值。 如果质量度量高于阈值，则使用第一读取器和第二读取器来读取数据。
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公开(公告)号：US10268383B2
公开(公告)日：2019-04-23
申请号：US15256893
申请日：2016-09-06
Applicant: Seagate Technology LLC
Inventor： Mehmet Fatih Erden , Scott Warmka , Mark Allen Gaertner , Jon D. Trantham
Abstract: Two or more read modes of a data storage system and device are defined. The data storage device is capable of concurrently reading from two or more tracks using two or more read transducers. The read modes utilize different numbers of the two or more read transducers while reading data. The read modes are selected based on an operating condition of the data storage system or device.
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公开(公告)号：US20180067647A1
公开(公告)日：2018-03-08
申请号：US15256893
申请日：2016-09-06
Applicant: Seagate Technology LLC
Inventor： Mehmet Fatih Erden , Scott Warmka , Mark Allen Gaertner , Jon D. Trantham
CPC classification number: G06F3/061 , G06F3/0658 , G06F3/0659 , G06F3/0676 , G11B5/012 , G11B5/4886
Abstract: Two or more read modes of a data storage system and device are defined. The data storage device is capable of concurrently reading from two or more tracks using two or more read transducers. The read modes utilize different numbers of the two or more read transducers while reading data. The tread modes are selected based on an operating condition of the data storage system or device.
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4.发明申请DESIGN REQUIREMENT RELAXATION FOR MULTIPLE READERS IN PRESENCE OF LARGE SKEW ANGLE RANGE 审中-公开设计要求在大角度范围内存在多个读者的放松公开(公告)号：US20150194182A1
公开(公告)日：2015-07-09
申请号：US14665150
申请日：2015-03-23
Applicant: Seagate Technology LLC
Inventor： Mehmet Fatih Erden , Scott Warmka , Barmeshwar Vikramaditya , Ralph William Cross
IPC: G11B20/10
CPC classification number: G11B20/10388 , G11B5/012 , G11B5/09 , G11B20/10305
Abstract: A readback signal from a first reader and a readback signal from a second reader are received, the first reader and the second reader configured to read two-dimensional data from at least one track of a recording media. A quality metric of the second reader is measured based on the readback signal. It is determined if the quality metric for the second reader is above a threshold. If the quality metric is above the threshold, the first reader and the second reader are used to read the data.
Abstract translation: 接收来自第一读取器的回读信号和来自第二读取器的回读信号，第一读取器和第二读取器被配置为从记录介质的至少一个轨道读取二维数据。 基于回读信号测量第二读取器的质量度量。 确定第二读取器的质量度量是否高于阈值。 如果质量度量高于阈值，则使用第一读取器和第二读取器来读取数据。
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公开(公告)号：US08988802B1
公开(公告)日：2015-03-24
申请号：US14100527
申请日：2013-12-09
Applicant: Seagate Technology LLC
Inventor： Mehmet Fatih Erden , Scott Warmka , Barmeshwar Vikramaditya , Ralph William Cross
CPC classification number: G11B20/10388 , G11B5/012 , G11B5/09 , G11B20/10305
Abstract: A readback signal from a first reader and a readback signal from a second reader are received, the first reader and the second reader configured to read two-dimensional data from at least one track of a recording media. A quality metric of the second reader is measured based on the readback signal. It is determined if the quality metric for the second reader is above a threshold. If the quality metric is above the threshold, the first reader and the second reader are used to read the data.
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