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21. 发明申请

US20120307397A1 MAGNETIC HEAD HAVING SEPARATE PROTECTION FOR READ TRANSDUCERS AND WRITE TRANSDUCERS 失效
标题翻译：具有读取传感器和写入传感器的单独保护的磁头
公开(公告)号：US20120307397A1
公开(公告)日：2012-12-06
申请号：US13152253
申请日：2011-06-02
申请人： Robert G. Biskeborn , Calvin S. Lo
发明人： Robert G. Biskeborn , Calvin S. Lo
IPC分类号： G11B21/02 , G11B5/127
CPC分类号： G11B5/00826 , G11B5/3106 , G11B5/3977
摘要： A magnetic head according to one embodiment includes outer modules each having a media bearing surface and an array of transducers selected from a group consisting of data read transducers and write transducers; and at least one inner module positioned between the outer modules, the inner module having a media bearing surface and an array of transducers selected from a group consisting of data read transducers and write transducers, wherein a configuration of at least one protection feature for the transducers on the outer modules is different than a configuration of at least one protection feature for the transducers on the inner modules.
摘要翻译：根据一个实施例的磁头包括外部模块，每个外部模块具有介质承载表面和从数据读取换能器和写入换能器组成的组中选择的换能器阵列; 以及定位在所述外部模块之间的至少一个内部模块，所述内部模块具有介质承载表面和从数据读取换能器和写入换能器组成的组中选择的换能器阵列，其中用于所述换能器的至少一个保护特征的配置在外部模块上的不同于用于内部模块上的换能器的至少一个保护特征的配置。

22. 发明申请

US20120300338A1 LOW FRICTION TAPE HEAD AND SYSTEM IMPLEMENTING SAME 失效
标题翻译：低摩擦带头和系统实施
公开(公告)号：US20120300338A1
公开(公告)日：2012-11-29
申请号：US13117013
申请日：2011-05-26
申请人： Robert G. Biskeborn
发明人： Robert G. Biskeborn
IPC分类号： G11B21/02 , G11B33/14
CPC分类号： G11B15/62 , G11B5/00826 , G11B5/1871 , G11B5/255 , G11B5/3106 , G11B5/60
摘要： A magnetic head according to one embodiment includes outer modules each having a tape bearing surface and an array of transducers selected from a group consisting of readers and writers; and an inner module positioned between the outer modules, the inner module having a tape bearing surface and an array of transducers selected from a group consisting of readers and writers, wherein portions of edges of the tape bearing surface of the inner module are non-skiving in regions not aligned with the array of transducers in a direction of media travel thereacross, wherein an outer edge of the tape bearing surface of each of the outer modules are adapted for skiving air from the magnetic medium when the magnetic medium travels in a direction from the respective outer module towards the inner module.
摘要翻译：根据一个实施例的磁头包括外部模块，每个外部模块具有带状表面和从读取器和写入器组成的组中选择的换能器阵列; 以及定位在所述外部模块之间的内部模块，所述内部模块具有带状表面和从由读取器和写入器组成的组中选择的换能器阵列，其中所述内部模块的所述带承载表面的边缘部分是非刮削的在与传感器阵列不对准的介质传播方向上不对准的区域中，每个外部模块的带承载表面的外边缘适于在磁性介质沿着从相应的外部模块朝向内部模块。

23. 发明申请

US20120106003A1 METHODS FOR PROVIDING PERSISTENT LUBRICATION TO A MAGNETIC TAPE HEAD AND SYSTEMS THEREOF 失效
标题翻译：提供永磁润滑至磁带头及其系统的方法
公开(公告)号：US20120106003A1
公开(公告)日：2012-05-03
申请号：US12916341
申请日：2010-10-29
申请人： Robert G. Biskeborn , Jason Liang , Calvin S. Lo
发明人： Robert G. Biskeborn , Jason Liang , Calvin S. Lo
IPC分类号： G11B5/00
CPC分类号： G11B5/313 , G11B5/00821 , G11B5/1871 , G11B5/255 , G11B5/3106 , G11B5/60 , Y10T428/1171
摘要： A magnetic tape head according to one embodiment includes a first section having a tape bearing surface (TBS) and portions that are recessed from the TBS; a thin film section coupled to the first section, the thin film section comprising transducers for at least one of reading from and writing to a magnetic tape, and a lubricating layer above at least the first section. Additional systems and methods are also disclosed.
摘要翻译：根据一个实施例的磁带头包括具有带状表面（TBS）的第一部分和从TBS凹进的部分; 耦合到所述第一部分的薄膜部分，所述薄膜部分包括用于从磁带读取和写入至少一个的换能器，以及至少在所述第一部分上方的润滑层。还公开了附加的系统和方法。

24. 发明申请

US20110273797A1 Write Head Having a Device for Reducing the Effects of Stray Flux 有权
标题翻译：写头具有减少杂散通量的影响的设备
公开(公告)号：US20110273797A1
公开(公告)日：2011-11-10
申请号：US12776847
申请日：2010-05-10
申请人： Robert G. Biskeborn , Philipp Herget
发明人： Robert G. Biskeborn , Philipp Herget
IPC分类号： G11B5/17
CPC分类号： G11B5/00826 , G11B5/17 , G11B5/3123
摘要： A magnetic write head with a flux opposing structure for opposing stray flux from an external source. The write head includes a yoke with two poles and a non-magnetic gap formed there between, and functions to write data to a magnetic storage medium. The flux opposing structure is proximate to the first pole and has a separation from an exterior surface of the first pole. A current applied to the secondary coil to create a secondary flux field with an opposite polarity of a first magnetic flux. The secondary flux field opposes the stray flux associated with the primary flux field of the magnetic write head and/or a neighboring magnetic write head.
摘要翻译：具有磁通相反结构的磁写头，用于与外部源相对的杂散磁通。写头包括具有两极的磁轭和形成在其间的非磁隙，并且用于将数据写入磁存储介质。焊剂相对结构靠近第一极，并且与第一极的外表面分离。施加到次级线圈的电流以产生具有与第一磁通相反的极性的次级磁通场。次级磁通场与磁写头和/或相邻磁写头的主磁场相关的杂散磁通相反。

25. 发明授权

US07978429B2 Low track pitch write module and bidirectional tape head 有权
标题翻译：低轨道音高写入模块和双向磁带头
公开(公告)号：US07978429B2
公开(公告)日：2011-07-12
申请号：US11532970
申请日：2006-09-19
申请人： Robert G. Biskeborn
发明人： Robert G. Biskeborn
IPC分类号： G11B5/29
CPC分类号： G11B5/00826
摘要： A low track pitch write module and bidirectional tape head for writing and/or reading data on a magnetic recording tape. The write module and tape head have a tape bearing surface for engaging the magnetic recording tape and plural write elements. The write elements are arranged so that the write gaps of adjacent write elements are spaced from each other by not more than approximately one write gap width, while being generally aligned along an axis that is perpendicular to a direction of movement of the magnetic recording tape. The write elements may have a planar or vertical construction comprising plural thin film layers oriented in generally parallel or perpendicular relationship with the tape bearing surface. One or more read element arrays may also be provided.
摘要翻译：低磁道间距写入模块和用于在磁记录磁带上写入和/或读取数据的双向磁带头。写入模块和磁带头具有用于接合磁记录磁带和多个写入元件的磁带支承表面。写入元件被布置成使得相邻写入元件的写入间隙彼此间隔开不大于大约一个写入间隙宽度，同时沿着垂直于磁记录带的移动方向的轴线大致对准。写入元件可以具有包括多个薄膜层的平面或垂直结构，该多个薄膜层与带承载表面大致平行或垂直的关系。还可以提供一个或多个读取元件阵列。

26. 发明申请

US20110102116A1 MAGNETIC WRITER HAVING MULTIPLE GAPS WITH MORE UNIFORM MAGNETIC FIELDS ACROSS THE GAPS 有权
标题翻译：具有更多均匀磁场的多个GAPS的磁性写作
公开(公告)号：US20110102116A1
公开(公告)日：2011-05-05
申请号：US12611294
申请日：2009-11-03
申请人： Robert G. Biskeborn , Philipp Herget , Bucknell C. Webb
发明人： Robert G. Biskeborn , Philipp Herget , Bucknell C. Webb
IPC分类号： H01F7/02
CPC分类号： G11B5/3116 , G11B5/17 , G11B5/23 , G11B5/265 , G11B5/2652 , G11B5/59638
摘要： A magnetic device according to one embodiment includes a source of flux; a magnetic pole coupled to the source of flux, the magnetic pole having two or more gaps; and a low reluctance path positioned towards at least one of the gaps and not positioned towards at least one other of the gaps for affecting a magnetic field formed at the at least one of the gaps when the source of flux is generating flux. Other disclosed embodiments include devices having coil turns with a non-uniform placement in the magnetic yoke for altering a magnetic field formed at the at least one of the gaps during writing. In further embodiments, a geometry of the magnetic pole near or at one of the gaps is different than a geometry of the magnetic pole near or at another of the gaps to help equalize fields formed at the gaps when the source of flux is generating flux.
摘要翻译：根据一个实施例的磁性装置包括通量源; 耦合到磁通源的磁极，所述磁极具有两个或更多个间隙; 以及朝向所述间隙中的至少一个定位的低磁阻路径，并且朝向所述间隙中的至少另一个定位，以在所述通量源产生磁通时影响形成在所述至少一个间隙处的磁场。其他公开的实施例包括具有在磁轭中具有不均匀布置的线圈匝的装置，用于在写入期间改变在至少一个间隙处形成的磁场。在另外的实施例中，靠近或在其中一个间隙处的磁极的几何形状不同于磁极在靠近或另一个间隙处的几何形状，以帮助当磁通源产生磁通时在间隙处形成的场均衡。

27. 发明申请

US20100027163A1 MAGNETIC RECORDING HEAD HAVING REINFORCING ISLANDS 失效
标题翻译：具有加固岛的磁记录头
公开(公告)号：US20100027163A1
公开(公告)日：2010-02-04
申请号：US12184357
申请日：2008-08-01
申请人： Robert G. Biskeborn , Calvin S. Lo , Cherngye Hwang
发明人： Robert G. Biskeborn , Calvin S. Lo , Cherngye Hwang
IPC分类号： G11B5/127
CPC分类号： G11B5/3106 , G11B5/3163 , G11B5/3169 , Y10T29/49039 , Y10T29/49041 , Y10T29/49048
摘要： A method for protecting a thin film structure including fabricating a plurality of island structures in a recording gap of a magnetic recording head, exposing a substantial portion of the plurality of island structures by removing at least a portion of the surrounding recording gap material via at least one etching process, including ion milling, coating the magnetic recording head containing the plurality of island structures with a coating material, including silicon nitride or aluminum oxide, and removing at least a portion of the coating material via a removal process, including chemical-mechanical polishing or lapping, to expose an uppermost region of at least a portion of said plurality of island structures.
摘要翻译：一种用于保护薄膜结构的方法，包括在磁记录头的记录间隙中制造多个岛状结构，通过至少除去周围的记录间隙材料的至少一部分而暴露多个岛结构的大部分一个蚀刻工艺，包括离子铣削，用包括氮化硅或氧化铝的涂层材料涂覆包含多个岛状结构的磁记录头，以及通过去除工艺去除至少一部分涂层材料，包括化学机械抛光或研磨，以暴露所述多个岛结构的至少一部分的最上部区域。

28. 发明申请

US20090027803A1 High Areal Density Tape Head 审中-公开
标题翻译：高面密度胶带头
公开(公告)号：US20090027803A1
公开(公告)日：2009-01-29
申请号：US12245377
申请日：2008-10-03
申请人： Robert G. Biskeborn , Wayne I. Imaino
发明人： Robert G. Biskeborn , Wayne I. Imaino
IPC分类号： G11B5/584
CPC分类号： G11B5/584
摘要： A tape head designed for transducing data on a magnetic recording tape that is subject to tape dimensional changes. The tape head includes two or more arrays of transducer elements having different transducer spacing distances corresponding to different track spacing distances to be transduced. One of the transducer arrays may be used for transducing the tape under nominal tape track spacing conditions. Another transducer array may be used for transducing the tape when the tape track spacing is reduced due to the tape shrinkage. Still another transducer array may be used for transducing the tape when the tape track spacing is enlarged due to tape expansion.
摘要翻译：一种磁带头，用于在磁带记录带上传输数据，磁带记录磁带受到磁带尺寸变化的影响。带头包括两个或更多个换能器元件阵列，其具有对应于要被转导的不同轨道间隔距离的不同的换能器间隔距离。换能器阵列之一可以用于在标称磁带间隔条件下传送磁带。当磁带间隔由于磁带收缩而减小时，另一个换能器阵列可用于转换磁带。当磁带间隔由于磁带扩展而扩大时，另一传感器阵列可用于传送磁带。

29. 发明申请

US20080233835A1 PIN ADAPTER FOR AIR BEARING SURFACE (ABS) LAPPING AND METHOD FOR USING THE SAME 失效
标题翻译：适用于空气轴承表面（ABS）的密封适配器及其使用方法
公开(公告)号：US20080233835A1
公开(公告)日：2008-09-25
申请号：US12106974
申请日：2008-04-21
申请人： Robert G. Biskeborn
发明人： Robert G. Biskeborn
IPC分类号： B24B51/00
CPC分类号： B24B37/042 , B24B49/02 , G11B5/1871 , G11B5/3103 , G11B5/3163 , G11B5/3173 , Y10T29/49046 , Y10T29/49048 , Y10T29/5313 , Y10T29/53165
摘要： A system for lapping a head on a wafer including at least one head each having an electrical lapping guide (ELG), a plurality of wafer contacts in electrical communication with the ELG, and a closure formed thereon defining a slot in which the wafer contacts are positioned, the system comprising a lapping cable coupled to a testing device, the lapping cable including a plurality of lapping cable contacts extending outwardly therefrom; wherein the lapping cable contacts are removably positionable in electrical communication with the wafer contacts during a lapping process. Additional systems and methods are also presented
摘要翻译：一种用于在晶片上研磨头部的系统，包括至少一个头部，每个头部具有电研磨引导件（ELG），与ELG电连通的多个晶片触点，以及形成在其上的封闭件，其中晶片接触件所述系统包括耦合到测试装置的研磨电缆，所述研磨电缆包括从其向外延伸的多个研磨电缆触头; 其中研磨电缆触头在研磨过程中可拆卸地定位成与晶片触点电连通。还介绍了其他系统和方法

30. 发明授权

US07394618B2 System and method for cleaning a tape drive 失效
标题翻译：清洁磁带机的系统和方法
公开(公告)号：US07394618B2
公开(公告)日：2008-07-01
申请号：US10937965
申请日：2004-09-10
申请人： Robert G. Biskeborn , Ernest S. Gale , James M. Karp , Lee C. Randall , Daniel J. Winarski
发明人： Robert G. Biskeborn , Ernest S. Gale , James M. Karp , Lee C. Randall , Daniel J. Winarski
IPC分类号： G11B5/41
CPC分类号： G11B5/41
摘要： A system, a method, and article of manufacture are employed to clean the input/output transducers on tape drives, verified by the tape drives reading alphanumeric information from data tracks and servo tracks of a cleaner tape. An aggressive cleaning frontcoat section of the cleaner tape can be used to provide additional cleaning action, and the cleanliness of the data read elements, data write elements, and the servo heads. A less-abrasive cleaning section may be used to clean less difficult types of contaminants. In this manner, the cleanliness of the data read elements, the data write elements, and the servo heads can be verified. A cleaning section may also be used as a leader section of a self-characterization section. Alternatively, a magnetic data tape section may be included for self-characterization.
摘要翻译：采用系统，方法和制品来清理磁带驱动器上的输入/输出换能器，由磁带驱动器读取数据轨道和清洁磁带的伺服轨道的字母数字信息进行验证。清洁器带的积极的清洁前涂层部分可用于提供额外的清洁动作，以及数据读取元件，数据写入元件和伺服头的清洁度。较少研磨的清洁部分可用于清洁较不困难的污染物类型。以这种方式，可以验证数据读取元件，数据写入元件和伺服磁头的清洁度。清洁部分也可以用作自我表征部分的引导部分。或者，可以包括磁数据带部分用于自我表征。

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