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1. 发明申请

US20120260496A1 METHODS FOR FABRICATING MAGNETIC TRANSDUCERS USING POST-DEPOSITION TILTING 有权
标题翻译：使用沉积后倾斜制造磁性传感器的方法
公开(公告)号：US20120260496A1
公开(公告)日：2012-10-18
申请号：US13532716
申请日：2012-06-25
申请人： Robert Glenn Biskeborn , Laurent Dellmann , Michel Despont , Philipp Herget , Pierre-Olivier Jubert
发明人： Robert Glenn Biskeborn , Laurent Dellmann , Michel Despont , Philipp Herget , Pierre-Olivier Jubert
IPC分类号： G11B5/127
CPC分类号： G11B5/00821 , G11B5/3163 , G11B5/3906 , H04R31/00 , Y10T29/49021 , Y10T29/49032 , Y10T29/49039 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048
摘要： In one general embodiment, a method is provided for fabricating magnetic structures using post-deposition tilting. A thin film magnetic transducer structure is formed on a substantially planar portion of a substrate such that a plane of deposition of the thin film transducer structure is substantially parallel to a plane of the substrate. Additionally, the thin film transducer structure is caused to tilt at an angle relative to the plane of the substrate. The thin film transducer is fixed at the angle after being tilted.
摘要翻译：在一个一般实施例中，提供了一种使用后沉积倾斜来制造磁性结构的方法。薄膜换能器结构形成在基板的基本上平面的部分上，使得薄膜换能器结构的沉积平面基本上平行于基板的平面。此外，使薄膜换能器结构相对于基板的平面成一定角度倾斜。薄膜换能器在倾斜后固定成角度。

2. 发明授权

US08240024B2 Methods for fabricating magnetic transducers using post-deposition tilting 有权
标题翻译：使用后沉积倾斜制造磁换能器的方法
公开(公告)号：US08240024B2
公开(公告)日：2012-08-14
申请号：US12547224
申请日：2009-08-25
申请人： Robert Glenn Biskeborn , Laurent Dellmann , Michel Despont , Philipp Herget , Pierre-Olivier Jubert
发明人： Robert Glenn Biskeborn , Laurent Dellmann , Michel Despont , Philipp Herget , Pierre-Olivier Jubert
IPC分类号： G11B5/127 , H04R31/00
CPC分类号： G11B5/00821 , G11B5/3163 , G11B5/3906 , H04R31/00 , Y10T29/49021 , Y10T29/49032 , Y10T29/49039 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048
摘要： In one general embodiment, a method for fabricating magnetic structures using post-deposition tilting includes forming a thin film magnetic transducer structure on a substantially planar portion of a substrate such that a plane of deposition of the thin film transducer structure is substantially parallel to a plane of the substrate. Additionally, the thin film transducer structure is caused to tilt at an angle relative to the plane of the substrate. The thin film transducer is fixed at the angle after being tilted.
摘要翻译：在一个一般实施例中，使用后沉积倾斜制造磁性结构的方法包括在基板的基本上平面的部分上形成薄膜磁换能器结构，使得薄膜换能器结构的沉积平面基本上平行于平面的基底。此外，使薄膜换能器结构相对于基板的平面成一定角度倾斜。薄膜换能器在倾斜后固定成角度。

3. 发明授权

US09230564B2 Methods for fabricating magnetic transducers using post-deposition tilting 有权
标题翻译：使用后沉积倾斜制造磁换能器的方法
公开(公告)号：US09230564B2
公开(公告)日：2016-01-05
申请号：US13532716
申请日：2012-06-25
申请人： Robert Glenn Biskeborn , Laurent Dellmann , Michel Despont , Philipp Herget , Pierre-Olivier Jubert
发明人： Robert Glenn Biskeborn , Laurent Dellmann , Michel Despont , Philipp Herget , Pierre-Olivier Jubert
IPC分类号： G11B5/127 , H04R31/00 , G11B5/008 , G11B5/31 , G11B5/39
CPC分类号： G11B5/00821 , G11B5/3163 , G11B5/3906 , H04R31/00 , Y10T29/49021 , Y10T29/49032 , Y10T29/49039 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048
摘要： In one general embodiment, a method is provided for fabricating magnetic structures using post-deposition tilting. A thin film magnetic transducer structure is formed on a substantially planar portion of a substrate such that a plane of deposition of the thin film transducer structure is substantially parallel to a plane of the substrate. Additionally, the thin film transducer structure is caused to tilt at an angle relative to the plane of the substrate. The thin film transducer is fixed at the angle after being tilted.
摘要翻译：在一个一般实施例中，提供了一种使用后沉积倾斜来制造磁性结构的方法。薄膜换能器结构形成在基板的基本上平面的部分上，使得薄膜换能器结构的沉积平面基本上平行于基板的平面。此外，使薄膜换能器结构相对于基板的平面成一定角度倾斜。薄膜换能器在倾斜后固定成角度。

4. 发明授权

US08416537B2 Recording head with tilted orientation 有权
标题翻译：记录头倾斜方向
公开(公告)号：US08416537B2
公开(公告)日：2013-04-09
申请号：US12614275
申请日：2009-11-06
申请人： David Berman , Robert G. Biskeborn , Michel Despont , Philipp Herget , Wayne Isami Imaino , Pierre-Olivier Jubert , Peter V. Koeppe , Chandrasekhar Narayan
发明人： David Berman , Robert G. Biskeborn , Michel Despont , Philipp Herget , Wayne Isami Imaino , Pierre-Olivier Jubert , Peter V. Koeppe , Chandrasekhar Narayan
IPC分类号： G11B5/39
CPC分类号： G11B5/3163 , G11B5/00826 , G11B5/398
摘要： In one embodiment, a read sensor for a recording head for a magnetic media storage system, has first and second shields, and a magneto-resistive sensor disposed between and shielded by the first and second shields in which the sensing axis of the sensor is tilted with respect to the recording surface of the head. In one embodiment, the sensing axis is oriented at an angle between 10 and 60 degrees with respect to the normal of the recording surface. Other embodiments are described and claimed.
摘要翻译：在一个实施例中，用于磁性介质存储系统的记录头的读取传感器具有第一和第二屏蔽以及设置在第一和第二屏蔽之间并被传感器的感测轴倾斜的屏蔽的磁阻传感器相对于头部的记录表面。在一个实施例中，感测轴相对于记录表面的法线定向成10度至60度的角度。描述和要求保护其他实施例。

5. 发明申请

US20110109998A1 RECORDING HEAD WITH TILTED ORIENTATION 有权
标题翻译：记录头与倾斜方向
公开(公告)号：US20110109998A1
公开(公告)日：2011-05-12
申请号：US12614275
申请日：2009-11-06
申请人： David Berman , Robert G. Biskeborn , Michel Despont , Philipp Herget , Wayne Isami Imaino , Pierre-Olivier Jubert , Peter V. Koeppe , Chandrasekhar Narayan
发明人： David Berman , Robert G. Biskeborn , Michel Despont , Philipp Herget , Wayne Isami Imaino , Pierre-Olivier Jubert , Peter V. Koeppe , Chandrasekhar Narayan
IPC分类号： G11B5/33 , B05D5/12
CPC分类号： G11B5/3163 , G11B5/00826 , G11B5/398
摘要： In one embodiment, a read sensor for a recording head for a magnetic media storage system, has first and second shields, and a magneto-resistive sensor disposed between and shielded by the first and second shields in which the sensing axis of the sensor is tilted with respect to the recording surface of the head. In one embodiment, the sensing axis is oriented at an angle between 10 and 60 degrees with respect to the normal of the recording surface. Other embodiments are described and claimed.
摘要翻译：在一个实施例中，用于磁性介质存储系统的记录头的读取传感器具有第一和第二屏蔽以及设置在第一和第二屏蔽之间并被传感器的感测轴倾斜的屏蔽的磁阻传感器相对于头部的记录表面。在一个实施例中，感测轴相对于记录表面的法线定向成10度至60度的角度。描述和要求保护其他实施例。

6. 发明授权

US08310777B2 Systems and methods for reducing crosstalk between adjacent writers 失效
标题翻译：用于减少相邻作者之间串扰的系统和方法
公开(公告)号：US08310777B2
公开(公告)日：2012-11-13
申请号：US12556452
申请日：2009-09-09
申请人： Robert G. Biskeborn , Philipp Herget , Pierre-Olivier Jubert
发明人： Robert G. Biskeborn , Philipp Herget , Pierre-Olivier Jubert
IPC分类号： G11B15/12
CPC分类号： G11B5/00813 , G11B5/00826 , G11B20/10009
摘要： In one general embodiment, a recording system controller includes a controller controlling a timing of flux switching of adjacent pairs of writers such that the writers in a given pair do not switch substantially concurrently, and reducing a current of one of the writers in the pair while the adjacent writer is writing a transition. In another general embodiment, a recording system controller includes a controller controlling a timing of pulse writing of adjacent pairs of writers such that the writers in a given pair do not pulse substantially concurrently. In yet another general embodiment, a method includes controlling a timing of pulse writing or flux switching of adjacent pairs of writers such that the writers in a given pair do not pulse or switch substantially concurrently.
摘要翻译：在一个一般实施例中，记录系统控制器包括一个控制器，用于控制相邻的写入器对的通量切换定时，使得给定对中的写入器基本上并行地切换，并减少一对中的一个写入器的电流，同时相邻的作家正在写一个过渡。在另一个一般实施例中，记录系统控制器包括控制相邻成对写入器的脉冲写入定时的控制器，使得给定对中的写入器基本上不同时脉冲。在另一个一般实施例中，一种方法包括控制相邻写入器对的脉冲写入或磁通切换的定时，使得给定对中的写入器不基本同时脉冲或切换。

7. 发明申请

US20110058271A1 SYSTEMS AND METHODS FOR REDUCING CROSSTALK BETWEEN ADJACENT WRITERS 失效
标题翻译：用于减少相似写作之间的晶体的系统和方法
公开(公告)号：US20110058271A1
公开(公告)日：2011-03-10
申请号：US12556452
申请日：2009-09-09
申请人： Robert G. Biskeborn , Philipp Herget , Pierre-Olivier Jubert
发明人： Robert G. Biskeborn , Philipp Herget , Pierre-Olivier Jubert
IPC分类号： G11B5/09
CPC分类号： G11B5/00813 , G11B5/00826 , G11B20/10009
摘要： In one general embodiment, a recording system controller includes a controller controlling a timing of flux switching of adjacent pairs of writers such that the writers in a given pair do not switch substantially concurrently, and reducing a current of one of the writers in the pair while the adjacent writer is writing a transition. In another general embodiment, a recording system controller includes a controller controlling a timing of pulse writing of adjacent pairs of writers such that the writers in a given pair do not pulse substantially concurrently. In yet another general embodiment, a method includes controlling a timing of pulse writing or flux switching of adjacent pairs of writers such that the writers in a given pair do not pulse or switch substantially concurrently.
摘要翻译：在一个一般实施例中，记录系统控制器包括一个控制器，用于控制相邻的写入器对的通量切换定时，使得给定对中的写入器基本上并行地切换，并减少一对中的一个写入器的电流，同时相邻的作家正在写一个过渡。在另一个一般实施例中，记录系统控制器包括控制相邻成对写入器的脉冲写入定时的控制器，使得给定对中的写入器基本上不同时脉冲。在另一个一般实施例中，一种方法包括控制相邻写入器对的脉冲写入或磁通切换的定时，使得给定对中的写入器不基本同时脉冲或切换。

8. 发明申请

US20110051284A1 SYSTEMS AND METHODS FOR FABRICATING MAGNETIC WRITER STRUCTURES USING POST-DEPOSITION TILTING 失效
标题翻译：使用后沉积倾斜制造磁性写入结构的系统和方法
公开(公告)号：US20110051284A1
公开(公告)日：2011-03-03
申请号：US12547246
申请日：2009-08-25
申请人： Philipp Herget , Pierre-Olivier Jubert
发明人： Philipp Herget , Pierre-Olivier Jubert
IPC分类号： G11B5/23 , B05D5/12
CPC分类号： G11B5/00821 , G11B5/3163 , G11B5/3906
摘要： A method according to one embodiment includes forming a first portion of a thin film writer structure on a substantially planar portion of a substrate such that planes of deposition of the first portion of the writer structure are substantially parallel to a plane of the substrate; forming a portion of a write gap of the writer structure at an angle of greater than 0° relative to the substantially planar portion of the substrate; and causing the writer structure to tilt at an angle relative to the plane of the substrate such that a plane of deposition of the write gap is oriented about perpendicular to a final media-facing surface of the writer structure. A system according to one embodiment includes a first portion comprising at least a portion of a coil structure and at least a portion of a magnetic yoke, the first portion being oriented at an angle of greater than 0° and less than 90° relative to a substantially planar portion of an underlying substrate; a first pole; a second pole; and a write gap, a portion of the write gap having a plane of deposition oriented about perpendicular to a final media-facing surface of the write gap.
摘要翻译：根据一个实施例的方法包括在基板的基本平坦的部分上形成薄膜写入器结构的第一部分，使得写入器结构的第一部分的沉积平面基本上平行于衬底的平面; 以相对于基板的大致平面部分大于0°的角度形成写入器结构的写入间隙的一部分; 并且使写入器结构相对于衬底的平面成一定角度倾斜，使得写入间隙的沉积平面垂直于写入器结构的最终面向媒体的表面定向。根据一个实施例的系统包括第一部分，其包括线圈结构的至少一部分和磁轭的至少一部分，第一部分相对于一个大于0°且小于90°的角度定向下面的基底的基本平坦的部分; 第一极; 第二极和写入间隙，所述写入间隙的一部分具有垂直于所述写入间隙的最终的面向媒体的表面的沉积平面。

9. 发明授权

US10738174B2 Aqueous soluble ferrimagnets stabilized by block copolymers 有权
公开(公告)号：US10738174B2
公开(公告)日：2020-08-11
申请号：US13454054
申请日：2012-04-23
申请人： Krishna M. Bajjuri , David Berman , Qiu Dai , Pierre-Olivier Jubert , Hareem T. Maune , Alshakim Nelson
发明人： Krishna M. Bajjuri , David Berman , Qiu Dai , Pierre-Olivier Jubert , Hareem T. Maune , Alshakim Nelson
IPC分类号： C08L53/00 , B82Y40/00 , H01F1/053 , C08K3/22 , C08F293/00 , H01F1/00 , B82Y30/00
摘要： The present invention relates to a water-soluble polymer complex that includes a water-soluble block copolymer and a magnetic nanoparticle, wherein the water-soluble polymer complex has a nonzero net magnetic moment in the absence of an applied magnetic field at ambient temperatures. The water-soluble block copolymer is preferably a diblock or triblock copolymer and the magnetic nanoparticle is preferably a ferrimagnetic or ferromagnetic nanoparticle. The water-soluble complexes may be derivatized with reactive groups and conjugated to biomolecules. Exemplary water-soluble polymer complexes covered under the scope of the invention include PEG112-b-PAA40 modified CoFe2O4; NH2-PEG112-b-PAA40 modified CoFe2O4; PNIPAM68-b-PAA28 modified CoFe2O4; and mPEG-b-PCL-b-PAA modified CoFe2O4.

10. 发明授权

US08693127B2 Writing timing-based servo patterns in perpendicular and non-oriented magnetic media 失效
标题翻译：在垂直和非定向磁性介质中编写基于时序的伺服模式
公开(公告)号：US08693127B2
公开(公告)日：2014-04-08
申请号：US13014924
申请日：2011-01-27
申请人： Pierre-Olivier Jubert
发明人： Pierre-Olivier Jubert
IPC分类号： G11B5/02 , G11B15/04 , G11B21/02
CPC分类号： G11B5/584 , G11B5/024
摘要： A method and apparatus for bipolar writing of servo marks to perpendicular and non-oriented magnetic recording medium. The method includes applying a varying current to a servo write head to alternately AC-erase and write sets of servo marks to regions of a servo track of a magnetic recording medium proximate to first and second write gaps, each servo mark of the sets of servo marks comprising first and second abutting magnetic domains of opposite magnetization directions, the magnetic recording medium moving with respect to the first and second write gaps in a recording direction, the magnetic recording medium being either (i) a perpendicular magnetic storage medium having magnetic particles with their easy axes oriented perpendicular to a top surface of the perpendicular storage medium or (ii) a non-oriented magnetic storage medium having magnetic particles with their easy axes randomly oriented relative to a top surface of the non-orientated storage medium.
摘要翻译：一种用于将伺服标记双极写入垂直和非取向磁记录介质的方法和装置。该方法包括：向伺服写头施加变化的电流，以交替地擦写和写入伺服标记集合到接近第一和第二写入间隙的磁记录介质的伺服磁道的区域，伺服机构的每个伺服标记包括相对磁化方向的第一和第二邻接磁畴的标记，磁记录介质在记录方向上相对于第一和第二写入间隙移动，磁记录介质为（i）具有磁性颗粒的垂直磁存储介质，其易于轴垂直于垂直存储介质的顶表面定向，或（ii）具有磁性颗粒的非取向磁存储介质，其易轴相对于非取向存储介质的顶表面随机取向。

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