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公开(公告)号：US09478248B2
公开(公告)日：2016-10-25
申请号：US14512590
申请日：2014-10-13
Applicant: Seagate Technology LLC
Inventor： Michael A. Cordle , Franklin P. Martens , Alfredo Sam Chu , Shawn Stephen Silewski , Tim Rausch
CPC classification number: G11B20/10388 , G06F11/073 , G06F11/076 , G11B5/02 , G11B5/1278 , G11B5/40 , G11B5/455 , G11B5/5534 , G11B5/6088 , G11B19/048 , G11B20/1816 , G11B20/182 , G11B2005/0021
Abstract: A data storage device and associated methods may provide at least a data storage medium that is separated from a heat assisted magnetic recording data writer and is connected to a controller. The controller can be configured to change a laser power of the heat assisted magnetic recording data writer in response to a tested bit error rate of a median data track of a plurality of adjacent data tracks reaching an identified threshold.
Abstract translation: 数据存储装置和相关联的方法可以提供至少一个与热辅助磁记录数据写入器分离并连接到控制器的数据存储介质。 控制器可以被配置为响应于达到所识别的阈值的多个相邻数据轨道的中值数据轨迹的测试误码率来改变热辅助磁记录数据写入器的激光功率。
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公开(公告)号：US20160307595A1
公开(公告)日：2016-10-20
申请号：US15089239
申请日：2016-04-01
Applicant: Seagate Technology LLC
Inventor： Kaizhong Gao , Wenzhong Zhu , Tim Rausch , Edward Gage
CPC classification number: G11B20/10212 , G11B5/012 , G11B20/1217 , G11B20/1833 , G11B2005/0021 , G11B2020/10898 , G11B2020/1238 , G11B2020/1292 , G11B2020/1869
Abstract: A storage device includes a data degradation management module that tracks a risk of data degradation by incrementing a track write counter of a first data track responsive to each data write command to a second data track, such as a data track directly adjacent to the first data track. If a count of the track write counter exceeds a count threshold, one or more post-write scan operations are performed to assess and/or repair data degradation of the first data track.
Abstract translation: 存储设备包括数据降级管理模块，其通过将响应于每个数据写入命令的第一数据轨道的磁道写入计数器递增到第二数据磁道（例如直接与第一数据相邻的数据磁道）来跟踪数据劣化的风险 跟踪。 如果磁道写入计数器的计数超过计数阈值，则执行一个或多个写入后扫描操作以评估和/或修复第一数据磁道的数据劣化。
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公开(公告)号：US20160148637A1
公开(公告)日：2016-05-26
申请号：US14806417
申请日：2015-07-22
Applicant: Seagate Technology LLC
Inventor： Tim Rausch , Minjie Ma , Kaizhong Gao , Edward Gage
IPC: G11B7/1263 , G11B20/18 , G11B20/12 , G11B5/09
CPC classification number: G11B20/1889 , G11B5/012 , G11B5/09 , G11B5/59633 , G11B5/59638 , G11B5/6088 , G11B11/10506 , G11B11/10515 , G11B11/10521 , G11B11/10595 , G11B20/12 , G11B20/1217 , G11B20/1833 , G11B27/3027 , G11B2005/0021 , G11B2020/1222 , G11B2020/1232 , G11B2020/1238 , G11B2020/1292
Abstract: A storage device disclosed herein stores data on a storage media using interlaced magnetic recording (IMR) and it includes a storage controller configured to determine power levels applied to the power source such that power levels applied to heat various tracks can be different from each other. An implementation of the storage device determines the track density, linear densities and power levels for even and odd tracks in IMR HAMR for the storage media.
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公开(公告)号：US20160148625A1
公开(公告)日：2016-05-26
申请号：US14879869
申请日：2015-10-09
Applicant: Seagate Technology LLC
Inventor： Wenzhong Zhu , Kaizhong Gao , Tim Rausch , Edward Charles Gage
CPC classification number: G11B20/1889 , G11B5/012 , G11B5/09 , G11B5/59633 , G11B5/59638 , G11B5/6088 , G11B11/10506 , G11B11/10515 , G11B11/10521 , G11B11/10595 , G11B20/12 , G11B20/1217 , G11B20/1833 , G11B27/3027 , G11B2005/0021 , G11B2020/1222 , G11B2020/1232 , G11B2020/1238 , G11B2020/1292
Abstract: A storage device includes a storage medium having a first set of non-adjacent data tracks having a number of super parity sectors and a second set of non-adjacent data tracks interlaced with the first set of non-adjacent data tracks. The number of super parity sectors on a data track of the first set of non-adjacent data tracks is selected based on a distance between the data track and an inner diameter of the storage medium.
Abstract translation: 存储设备包括具有第一组非相邻数据轨道的存储介质，该第一组非相邻数据磁道具有多个超奇偶校验扇区，以及第二组非相邻数据磁道与第一组非相邻数据磁道隔行扫描。 基于数据轨道与存储介质的内径之间的距离来选择第一组非相邻数据轨道的数据轨道上的超奇偶校验扇区的数量。
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公开(公告)号：US09324362B1
公开(公告)日：2016-04-26
申请号：US14688667
申请日：2015-04-16
Applicant: Seagate Technology LLC
Inventor： Kaizhong Gao , Wenzhong Zhu , Tim Rausch , Edward Gage
CPC classification number: G11B20/10212 , G11B5/012 , G11B20/1217 , G11B20/1833 , G11B2005/0021 , G11B2020/10898 , G11B2020/1238 , G11B2020/1292 , G11B2020/1869
Abstract: A storage device includes a data degradation management module that tracks a risk of data degradation by incrementing a track write counter of a first data track responsive to each data write command to a second data track, such as a data track directly adjacent to the first data track. If a count of the track write counter exceeds a count threshold, one or more post-write scan operations are performed to assess and/or repair data degradation of the first data track.
Abstract translation: 存储设备包括数据降级管理模块，其通过将响应于每个数据写入命令的第一数据轨道的磁道写入计数器递增到第二数据磁道（例如直接与第一数据相邻的数据磁道）来跟踪数据劣化的风险 跟踪。 如果磁道写入计数器的计数超过计数阈值，则执行一个或多个写入后扫描操作以评估和/或修复第一数据磁道的数据劣化。
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Patent Agency Ranking
公开(公告)号：US20160055881A1
公开(公告)日：2016-02-25
申请号：US14512590
申请日：2014-10-13
Applicant: Seagate Technology LLC
Inventor： Michael A. Cordle , Franklin P. Martens , Alfredo Sam Chu , Shawn Stephen Silewski , Tim Rausch
CPC classification number: G11B20/10388 , G06F11/073 , G06F11/076 , G11B5/02 , G11B5/1278 , G11B5/40 , G11B5/455 , G11B5/5534 , G11B5/6088 , G11B19/048 , G11B20/1816 , G11B20/182 , G11B2005/0021
Abstract: A data storage device and associated methods may provide at least a data storage medium that is separated from a heat assisted magnetic recording data writer and is connected to a controller. The controller can be configured to change a laser power of the heat assisted magnetic recording data writer in response to a tested bit error rate of a median data track of a plurality of adjacent data tracks reaching an identified threshold.
Abstract translation: 数据存储装置和相关联的方法可以提供至少一个与热辅助磁记录数据写入器分离并连接到控制器的数据存储介质。 控制器可以被配置为响应于达到确定的阈值的多个相邻数据轨道的中值数据轨迹的测试误码率来改变热辅助磁记录数据写入器的激光功率。
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公开(公告)号：US09105303B2
公开(公告)日：2015-08-11
申请号：US14492844
申请日：2014-09-22
Applicant: Seagate Technology LLC
Inventor： Tim Rausch , Edward Charles Gage
CPC classification number: G11B20/1217 , G11B5/012 , G11B5/09 , G11B2005/0021
Abstract: An apparatus comprises a write transducer, an energy source, and a controller. The write transducer is configured to write data to a magnetic recording medium, and the energy source is configured to heat the magnetic recording medium while it is being written to by the write transducer. The controller is coupled to the write transducer and configured to adjust at least an operating power of the energy source to selectably cause bits having variable bit aspect ratios to be written to the magnetic media.
Abstract translation: 一种装置包括写入传感器，能量源和控制器。 写入传感器被配置为将数据写入磁记录介质，并且能量源被配置为在被写入传感器写入时加热磁记录介质。 控制器耦合到写换能器并且被配置为至少调整能量源的工作功率，以可选择地使得具有可变比特宽高比的比特被写入磁介质。
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公开(公告)号：US08873350B2
公开(公告)日：2014-10-28
申请号：US13889518
申请日：2013-05-08
Applicant: Seagate Technology LLC
Inventor： Tim Rausch , Kenneth Ray Burns
CPC classification number: G11B5/6088 , B65D75/563 , B65D75/5833 , B65D77/22 , B65D85/07 , B65D2575/56
Abstract: An apparatus includes an optical pathway configured to deliver energy to heat a magnetic recording medium via a slider body. The optical pathway generates heat in the slider body when delivering energy to the magnetic recording medium. The apparatus includes a compensating heater with a thermal characteristic that matches a thermal characteristic of the optical pathway. The compensating heater is activated at least part of the time when the optical pathway is not delivering the energy to the magnetic recording medium.
Abstract translation: 一种装置包括被配置为传递能量以经由滑块体加热磁记录介质的光学路径。 当向磁记录介质传送能量时，光路在滑块体中产生热量。 该装置包括具有与光学通路的热特性匹配的热特性的补偿加热器。 补偿加热器在光学通路不向磁记录介质输送能量的至少一部分时间被激活。
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公开(公告)号：US11939570B2
公开(公告)日：2024-03-26
申请号：US16857006
申请日：2020-04-23
Applicant: Seagate Technology LLC
Inventor： Tim Rausch , Walter R Eppler , Gemma Mendonsa
CPC classification number: C12N15/1031 , B01L3/5027 , C12N15/1065 , C12N15/1093 , C40B60/14 , G06F12/02 , G11C13/02 , G16B50/30
Abstract: A microfluidic lab-on-a-chip system for DNA gene assembly that utilizes a DNA symbol library and a DNA linker library. The lab-on-a-chip has a fluidic platform with a plurality of arrays operably connected to a voltage source and a controller for the voltage source, a set of first inlets operably connected to the fluidic platform, each first inlet for one DNA symbol from a DNA symbol library, a set of second inlets operably connected to the fluidic platform, each second inlet for one DNA linker from a DNA linker library, and a mixing area operably connected to the fluidic platform and to the plurality of first inlets and the plurality of second inlets.
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公开(公告)号：US11654436B2
公开(公告)日：2023-05-23
申请号：US17397162
申请日：2021-08-09
Applicant: Seagate Technology LLC
Inventor： Tim Rausch , Edward Charles Gage , Walter R. Eppler , Gemma Mendonsa
CPC classification number: B01L7/52 , B01L3/502715 , B01L9/527 , B01L2200/027 , B01L2300/087 , B01L2300/1816 , B01L2300/1866 , B82Y5/00 , B82Y25/00 , C12Q1/686
Abstract: A microfluidic device for polymerase chain reaction (PCR) processing includes a platform with a microstructure with at least one reaction chamber, and a heating element. The heating element heats at least a part of the at least one reaction chamber. The heating element includes at least one spin torque oscillator (STO) configured to heat the at least a part of the at least one reaction chamber to one or more temperatures for PCR processing.
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