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1. 发明申请

US20120287527A1 HYBRID TAPE HEAD ASSEMBLY AND DRIVE FOR ACCEPTING THE SAME 有权
标题翻译：混合胶带头组件和驱动装置
公开(公告)号：US20120287527A1
公开(公告)日：2012-11-15
申请号：US13107795
申请日：2011-05-13
申请人： Robert G. Biskeborn , Philipp Herget , Jason Liang
发明人： Robert G. Biskeborn , Philipp Herget , Jason Liang
IPC分类号： G11B5/09
CPC分类号： G11B5/50 , G11B5/265 , G11B5/29 , G11B5/584 , G11B15/60 , G11B20/10009
摘要： A head assembly according to one embodiment includes at least one module having magnetic transducers for reading and/or writing to a magnetic tape; electronics electrically coupled to the transducers, the electronics comprising at least one of amplifiers; bias circuitry; write drivers; write resistors; a memory device; and a chip with at least one of identification information about the head assembly, customization data, and firmware; and a connector for detachably interfacing to a drive having a head region for receiving the head assembly. A magnetic tape drive according to one embodiment includes a head region for removably receiving a head assembly; a mechanical interface to facilitate alignment of the head assembly when inserted in the head region; and a connector for detachably interfacing with the head assembly. Additional systems and methods are also presented.
摘要翻译：根据一个实施例的头组件包括至少一个具有用于读取和/或写入磁带的磁换能器的模块; 电耦合到换能器的电子器件，电子器件包括放大器中的至少一个; 偏置电路; 写驱动写电阻; 记忆装置; 以及具有关于头组件，定制数据和固件的识别信息中的至少一个的芯片; 以及用于可拆卸地连接到具有用于接收头部组件的头部区域的驱动器的连接器。根据一个实施例的磁带驱动器包括用于可拆卸地接收头部组件的头部区域; 机械接口，用于当头部区域插入时有助于头部组件的对准; 以及用于可拆卸地与头部组件接合的连接器。还介绍了其他系统和方法。

2. 发明授权

US08982511B2 Drive for accepting hybrid tape head assembly 有权
标题翻译：用于接收混合磁带头组件的驱动器
公开(公告)号：US08982511B2
公开(公告)日：2015-03-17
申请号：US13107795
申请日：2011-05-13
申请人： Robert G. Biskeborn , Philipp Herget , Jason Liang
发明人： Robert G. Biskeborn , Philipp Herget , Jason Liang
IPC分类号： G11B5/50 , G11B5/56
CPC分类号： G11B5/50 , G11B5/265 , G11B5/29 , G11B5/584 , G11B15/60 , G11B20/10009
摘要： A head assembly according to one embodiment includes at least one module having magnetic transducers for reading and/or writing to a magnetic tape; electronics electrically coupled to the transducers, the electronics comprising at least one of amplifiers; bias circuitry; write drivers; write resistors; a memory device; and a chip with at least one of identification information about the head assembly, customization data, and firmware; and a connector for detachably interfacing to a drive having a head region for receiving the head assembly. A magnetic tape drive according to one embodiment includes a head region for removably receiving a head assembly; a mechanical interface to facilitate alignment of the head assembly when inserted in the head region; and a connector for detachably interfacing with the head assembly. Additional systems and methods are also presented.
摘要翻译：根据一个实施例的头组件包括至少一个具有用于读取和/或写入磁带的磁换能器的模块; 电耦合到换能器的电子器件，电子器件包括放大器中的至少一个; 偏置电路; 写驱动写电阻; 记忆装置; 以及具有关于头组件，定制数据和固件的识别信息中的至少一个的芯片; 以及用于可拆卸地连接到具有用于接收头部组件的头部区域的驱动器的连接器。根据一个实施例的磁带驱动器包括用于可拆卸地接收头部组件的头部区域; 机械接口，用于当头部区域插入时有助于头部组件的对准; 以及用于可拆卸地与头部组件接合的连接器。还介绍了其他系统和方法。

3. 发明授权

US08310784B2 Tandem magnetic writer with independently addressable coils 失效
标题翻译：具有独立寻址线圈的串联磁性写入器
公开(公告)号：US08310784B2
公开(公告)日：2012-11-13
申请号：US12141375
申请日：2008-06-18
申请人： Robert G. Biskeborn , Philipp Herget
发明人： Robert G. Biskeborn , Philipp Herget
IPC分类号： G11B5/17 , G11B5/29
CPC分类号： G11B5/00826 , G11B5/3123
摘要： A magnetic head in one embodiment comprises a pole; a first write gap in the pole; a first coil for generating a magnetic flux across the first write gap; a second write gap in the pole having at least a portion thereof aligned with the first write gap in a direction parallel to a direction of media travel thereover; and a second coil for generating a magnetic flux across the second write gap, the second coil being addressable independently of the first coil. A method in one embodiment comprises forming a first write coil; forming a first write gap; forming a second write gap having at least a portion thereof aligned with the first write gap in a direction parallel to a direction of media travel thereover; forming a second coil for generating a magnetic flux across the second write gap, the second coil being addressable independently of the first coil; and forming one or more write poles, wherein a write pole region adjacent the first and second write gaps is formed concurrently.
摘要翻译：一个实施例中的磁头包括极; 极点的第一个写入间隙用于产生穿过所述第一写入间隙的磁通量的第一线圈; 所述极中的第二写入间隙具有至少一部分与所述第一写入间隙平行于其上的介质传播方向的方向; 以及用于在所述第二写入间隙上产生磁通的第二线圈，所述第二线圈可独立于所述第一线圈寻址。一个实施例中的方法包括形成第一写入线圈; 形成第一写入间隙; 形成第二写入间隙，其中至少一部分与所述第一写入间隙的平行于其上的介质传播方向的方向对齐; 形成用于在所述第二写入间隙上产生磁通量的第二线圈，所述第二线圈可独立于所述第一线圈寻址; 并且形成一个或多个写入极，其中与第一和第二写入间隙相邻的写入磁极区域同时形成。

4. 发明授权

US08130461B2 Systems and methods for compensating for crosstalk between nearby writers 失效
标题翻译：用于补偿附近作家之间串扰的系统和方法
公开(公告)号：US08130461B2
公开(公告)日：2012-03-06
申请号：US12616018
申请日：2009-11-10
申请人： Robert G. Biskeborn , Philipp Herget , Wayne I. Imaino
发明人： Robert G. Biskeborn , Philipp Herget , Wayne I. Imaino
IPC分类号： G11B15/12
CPC分类号： G11B5/00826 , G11B20/10009 , G11B2005/0005 , G11B2220/90
摘要： A recording system controller according to one embodiment includes a controller capable of selecting a level of a current or voltage applied to a first writer during the creation of a magnetic transition based on a current in at least one nearby writer. A recording system controller according to another embodiment includes a controller capable of selecting a timing of a current change applied to a first writer based on a current in at least one nearby writer for compensating for an effect of crosstalk from the at least one nearby writer. A method according to yet another embodiment includes selecting a level of a current or voltage applied to a first writer or selecting a timing of a current change applied to the first writer based on a current in at least one nearby writer for compensating for an effect of crosstalk from the at least one nearby writer.
摘要翻译：根据一个实施例的记录系统控制器包括控制器，其能够基于至少一个附近的作者中的电流来选择在创建磁转变期间施加到第一写入器的电流或电压的电平。根据另一实施例的记录系统控制器包括控制器，其能够基于至少一个附近的写入器中的电流来选择施加到第一写入器的当前变化的定时，以补偿来自至少一个附近的写入器的串扰的影响。根据又一实施例的方法包括：选择施加到第一写入器的电流或电压的电平，或者基于至少一个附近的写入器中的电流来选择施加到第一写入器的当前变化的定时，以补偿来自至少一位附近作家的串扰。

5. 发明申请

US20110085265A1 MAGNETICALLY SHIELDED WRITE TRANSDUCERS 有权
标题翻译：磁性屏蔽式传感器
公开(公告)号：US20110085265A1
公开(公告)日：2011-04-14
申请号：US12578233
申请日：2009-10-13
申请人： Robert G. Biskeborn , Philipp Herget
发明人： Robert G. Biskeborn , Philipp Herget
IPC分类号： G11B5/10 , B05D5/12
CPC分类号： G11B5/115 , G11B5/0083 , Y10T29/49021
摘要： A magnetic head according to one embodiment includes at least two write transducers for writing to a magnetic medium; and a shield structure having at least two magnetically connected shields which at least partially cover two opposite sides of the writer. A magnetic head according to another embodiment includes at least two write transducers for writing to a magnetic medium, the at least two write transducers being positioned adjacent each other and aligned along a line; and a shield structure having shields adjacent at least three sides of each of the at least two write transducers, the shields being formed of a magnetically permeable material. Additional devices, systems, and methods are also presented.
摘要翻译：根据一个实施例的磁头包括用于写入磁介质的至少两个写换能器; 以及具有至少两个磁性连接的屏蔽件的屏蔽结构，其至少部分地覆盖所述写入器的两个相对侧。根据另一实施例的磁头包括至少两个用于写入磁介质的写换能器，所述至少两个写换能器彼此相邻定位并沿着一条直线排列; 以及屏蔽结构，其具有与所述至少两个写入传感器中的每一个的至少三个侧相邻的屏蔽，所述屏蔽由导磁材料形成。还介绍了其他设备，系统和方法。

6. 发明授权

US08358486B2 Magnetically shielded write transducers 有权
标题翻译：磁屏蔽写传感器
公开(公告)号：US08358486B2
公开(公告)日：2013-01-22
申请号：US12578233
申请日：2009-10-13
申请人： Robert G. Biskeborn , Philipp Herget
发明人： Robert G. Biskeborn , Philipp Herget
IPC分类号： G11B5/115 , G11B5/29
CPC分类号： G11B5/115 , G11B5/0083 , Y10T29/49021
摘要： A magnetic head according to one embodiment includes at least two write transducers for writing to a magnetic medium; and a shield structure having at least two magnetically connected shields which at least partially cover two opposite sides of the writer. A magnetic head according to another embodiment includes at least two write transducers for writing to a magnetic medium, the at least two write transducers being positioned adjacent each other and aligned along a line; and a shield structure having shields adjacent at least three sides of each of the at least two write transducers, the shields being formed of a magnetically permeable material. Additional devices, systems, and methods are also presented.
摘要翻译：根据一个实施例的磁头包括用于写入磁介质的至少两个写换能器; 以及具有至少两个磁性连接的屏蔽件的屏蔽结构，其至少部分地覆盖所述写入器的两个相对侧。根据另一实施例的磁头包括至少两个用于写入磁介质的写换能器，所述至少两个写换能器彼此相邻定位并沿着一条直线排列; 以及屏蔽结构，其具有与所述至少两个写入传感器中的每一个的至少三个侧相邻的屏蔽，所述屏蔽由导磁材料形成。还介绍了其他设备，系统和方法。

7. 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。

8. 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。

9. 发明授权

US08385018B2 Magnetic writer having multiple gaps with more uniform magnetic fields across the gaps 有权
标题翻译：具有多个间隙的磁记录器，跨越间隙具有更均匀的磁场
公开(公告)号：US08385018B2
公开(公告)日：2013-02-26
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： G11B5/265
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。

10. 发明授权

US08315013B2 Magnetic write head with flux diverting structure 失效
标题翻译：带写磁头的磁头分流结构
公开(公告)号：US08315013B2
公开(公告)日：2012-11-20
申请号：US12776747
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： G11B5/265 , G11B5/10
CPC分类号： G11B5/17 , G11B5/3116
摘要： A magnetic write head with a flux diverting structure for diverting stray flux received 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 diverting structure is proximate to the first pole and has a magnetic connection toward the back of the structure, and a non-magnetic separation toward the front of the structure. The flux diverting structure is comprised of a magnetic permeable material such that stray flux is diverted away from portions of the write head.
摘要翻译：一种具有磁通转向结构的磁头，用于转移从外部源接收的杂散磁通。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。磁通转向结构靠近第一极，并且具有朝向结构背面的磁性连接，并且朝向结构前部的非磁性分离。磁通转向结构由磁性可渗透材料组成，使得杂散磁通从写入磁头的部分转向。

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