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公开(公告)号：US09449630B2
公开(公告)日：2016-09-20
申请号：US14728291
申请日：2015-06-02
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： Ajaykumar Rajasekharan , Gary J. Kunkel , David J. Ellison , Narayanan Ramakrishnan
IPC: G11B5/60
CPC classification number: G11B5/4813 , G11B5/6082
Abstract: A slider that includes a leading edge surface; a trailing edge surface; and an air bearing surface (ABS) positioned between the leading edge surface and the trailing edge surface, wherein the trailing edge surface includes a read-write element, at least one low surface energy region and at least one high surface energy region.
Abstract translation: 包括前缘表面的滑块; 后缘表面; 以及位于前缘表面和后缘表面之间的空气轴承表面（ABS），其中后缘表面包括读写元件，至少一个低表面能区域和至少一个高表面能区域。
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公开(公告)号：US20160232946A1
公开(公告)日：2016-08-11
申请号：US14617731
申请日：2015-02-09
Applicant: Seagate Technology LLC
Inventor： Timothy Stoebe , David J. Ellison , Robert A. Fernandez , John L. Brand
CPC classification number: G11B5/3169 , G11B5/3106
Abstract: A method of making a disc drive assembly comprising a plurality of components, the method comprising providing a self-assembled monolayer coating on at least one piece of process equipment that contacts at least one of the plurality of components. The self-assembled monolayer coating is not present in the assembled disc drive assembly.
Abstract translation: 一种制造包括多个部件的光盘驱动器组件的方法，所述方法包括在与所述多个部件中的至少一个部件接触的至少一个工艺设备上提供自组装单层涂层。 组装的盘驱动组件中不存在自组装单层涂层。
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公开(公告)号：US09311944B2
公开(公告)日：2016-04-12
申请号：US14070066
申请日：2013-11-01
Applicant: Seagate Technology LLC
Inventor： David J. Ellison , Michael Christopher Kautzky , Jorge Hanchi
CPC classification number: G11B5/6076 , G11B5/6058
Abstract: Example embodiments include an apparatus that has a piezoelectric contact sensor. The piezoelectric contact sensor includes a semiconductor device having a semiconductor material that defines a channel through which current can flow. The piezoelectric contact sensor also includes a piezoelectric element coupled to the semiconductor material. The semiconductor material is configured to modulate the current channel in response to compressive stress waves at the contact sensor. Other example embodiments include an apparatus that has a slider having an air-bearing surface, a write head integral to the slider, and a piezoelectric contact sensor that includes a semiconductor device and a piezoelectric element.
Abstract translation: 示例性实施例包括具有压电接触传感器的装置。 压电接触传感器包括具有半导体材料的半导体器件，该半导体器件限定电流可流过的沟道。 压电接触传感器还包括耦合到半导体材料的压电元件。 半导体材料被配置为响应于接触传感器处的压应力波来调制电流通道。 其他示例性实施例包括具有滑动器的装置，其具有空气轴承表面，与滑块一体的写入头和包括半导体器件和压电元件的压电接触传感器。
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公开(公告)号：US20160019924A1
公开(公告)日：2016-01-21
申请号：US14728291
申请日：2015-06-02
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： Ajaykumar Rajasekharan , Gary J. Kunkel , David J. Ellison , Narayanan Ramakrishnan
IPC: G11B5/60
CPC classification number: G11B5/4813 , G11B5/6082
Abstract: A slider that includes a leading edge surface; a trailing edge surface; and an air bearing surface (ABS) positioned between the leading edge surface and the trailing edge surface, wherein the trailing edge surface includes a read-write element, at least one low surface energy region and at least one high surface energy region.
Abstract translation: 包括前缘表面的滑块; 后缘表面; 以及位于前缘表面和后缘表面之间的空气轴承表面（ABS），其中后缘表面包括读写元件，至少一个低表面能区域和至少一个高表面能区域。
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公开(公告)号：US20170032809A1
公开(公告)日：2017-02-02
申请号：US15268957
申请日：2016-09-19
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： Ajaykumar Rajasekharan , Gary Kunkel , David J. Ellison , Narayanan Ramakrishnan
CPC classification number: G11B5/4813 , G11B5/6082
Abstract: A slider that includes a leading edge surface; a trailing edge surface; and an air bearing surface (ABS) positioned between the leading edge surface and the trailing edge surface, wherein the trailing edge surface includes a read-write element, at least one low surface energy region and at least one high surface energy region.
Abstract translation: 包括前缘表面的滑块; 后缘表面; 以及位于前缘表面和后缘表面之间的空气轴承表面（ABS），其中后缘表面包括读写元件，至少一个低表面能区域和至少一个高表面能区域。
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Patent Agency Ranking
公开(公告)号：US20150179216A1
公开(公告)日：2015-06-25
申请号：US14570351
申请日：2014-12-15
Applicant: Seagate Technology LLC
Inventor： Vincent Engelkes , David J. Ellison , Timothy W. Stoebe
IPC: G11B23/50
CPC classification number: G11B23/505 , G11B5/6005 , G11B25/043 , G11B33/1446
Abstract: A cleaning head for removing contaminants from a data storage media, the cleaning head having a cleaning surface comprising a self-assembled monolayer, with the cleaning surface leading a read/write transducer. The self-assembled monolayer is selected so as to have a terminal functional group that has a high affinity to the contaminant(s) desired to be attracted and/or removed.
Abstract translation: 一种用于从数据存储介质去除污染物的清洁头，所述清洁头具有包括自组装单层的清洁表面，所述清洁表面引导读/写换能器。 选择自组装单层以具有对期望吸附和/或去除的污染物具有高亲和力的末端官能团。
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公开(公告)号：US20150124355A1
公开(公告)日：2015-05-07
申请号：US14070066
申请日：2013-11-01
Applicant: Seagate Technology LLC
Inventor： David J. Ellison , Michael Christopher Kautzky , Jorge Hanchi
IPC: G11B5/60
CPC classification number: G11B5/6076 , G11B5/6058
Abstract: Example embodiments include an apparatus that has a piezoelectric contact sensor. The piezoelectric contact sensor includes a semiconductor device having a semiconductor material that defines a channel through which current can flow. The piezoelectric contact sensor also includes a piezoelectric element coupled to the semiconductor material. The semiconductor material is configured to modulate the current channel in response to compressive stress waves at the contact sensor. Other example embodiments include an apparatus that has a slider having an air-bearing surface, a write head integral to the slider, and a piezoelectric contact sensor that includes a semiconductor device and a piezoelectric element.
Abstract translation: 示例性实施例包括具有压电接触传感器的装置。 压电接触传感器包括具有半导体材料的半导体器件，该半导体器件限定电流可流过的沟道。 压电接触传感器还包括耦合到半导体材料的压电元件。 半导体材料被配置为响应于接触传感器处的压应力波来调制电流通道。 其他示例性实施例包括具有滑动器的装置，其具有空气轴承表面，与滑块一体的写入头和包括半导体器件和压电元件的压电接触传感器。
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公开(公告)号：US20150015996A1
公开(公告)日：2015-01-15
申请号：US13938584
申请日：2013-07-10
Applicant: Seagate Technology LLC
Inventor： Ajaykumar Rajasekharan , David J. Ellison , Qian Guo
IPC: G11B5/41
CPC classification number: G11B5/3106 , G11B5/255 , G11B5/41 , G11B5/6082
Abstract: A slider, having a leading edge, a trailing edge, a working surface, and read/write heads proximate the trailing edge. The slider includes a protective overcoat over the working surface of the slider, and a self-assembled monolayer coating on the working surface of the slider and over the protective overcoat, the coating comprising at least one self-assembled monolayer material.
Abstract translation: 滑块具有前缘，后缘，工作表面和靠近后缘的读/写头。 滑块在滑块的工作表面上包括保护性外涂层，以及在滑块的工作表面上和保护外涂层上的自组装单层涂层，该涂层包括至少一种自组装单层材料。
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公开(公告)号：US09230608B2
公开(公告)日：2016-01-05
申请号：US13922389
申请日：2013-06-20
Applicant: Seagate Technology LLC
Inventor： David J. Ellison , Timothy W. Stoebe
CPC classification number: G11B33/146 , G11B25/043
Abstract: A recirculation filter element for a disc drive enclosure. The filter element has a body having a surface area to volume ratio of at least 100/m and a self-assembled monolayer. The self-assembled monolayer may adsorb volatile contaminants from the enclosure or may have a chemical affinity to particulates, to accumulate and sequester particles on the body.
Abstract translation: 用于盘驱动器外壳的再循环过滤元件。 过滤元件具有表面积与体积比至少为100 / m的主体和自组装单层。 自组装单层可以吸附外壳中的挥发性污染物，或者可能对颗粒具有化学亲和力，从而在体内积聚和隔离颗粒。
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公开(公告)号：US09190108B2
公开(公告)日：2015-11-17
申请号：US14570351
申请日：2014-12-15
Applicant: Seagate Technology LLC
Inventor： Vincent Engelkes , David J. Ellison , Timothy W. Stoebe
CPC classification number: G11B23/505 , G11B5/6005 , G11B25/043 , G11B33/1446
Abstract: A cleaning head for removing contaminants from a data storage media, the cleaning head having a cleaning surface comprising a self-assembled monolayer, with the cleaning surface leading a read/write transducer. The self-assembled monolayer is selected so as to have a terminal functional group that has a high affinity to the contaminant(s) desired to be attracted and/or removed.
Abstract translation: 一种用于从数据存储介质去除污染物的清洁头，所述清洁头具有包括自组装单层的清洁表面，所述清洁表面引导读/写换能器。 选择自组装单层以具有对期望吸附和/或去除的污染物具有高亲和力的末端官能团。
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