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公开(公告)号：US09666212B2
公开(公告)日：2017-05-30
申请号：US13705984
申请日：2012-12-05
Applicant: Seagate Technology LLC
Inventor： Xifeng Han , Jason Bryce Gadbois , Kaizhong Gao , Arkajyoti Misra , Harry Sam Edelman
CPC classification number: G11B5/012 , G11B5/1278 , G11B5/187 , G11B5/3116 , G11B5/3146 , G11B5/315 , G11B5/4886 , G11B5/746
Abstract: A writer includes a leading edge, a trailing edge, a longitudinal axis defined between the leading and trailing edges, and a transverse axis orthogonal to the longitudinal axis. A writer region is provided at a protruded section of the trailing edge oriented along the longitudinal axis. A write pole is arranged at the protruded section to write data to two locations spaced apart from one another relative to the transverse axis for a range of skew angles.
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Patent Agency Ranking
公开(公告)号：US20150243302A1
公开(公告)日：2015-08-27
申请号：US14192467
申请日：2014-02-27
Applicant: Seagate Technology LLC
Inventor： Mark Thomas Kief , Thomas Roy Boonstra , Victor Boris Sapozhnikov , Harry Sam Edelman
CPC classification number: G11B5/3912 , G11B5/3909 , G11B5/3948 , G11B5/3964 , G11B5/397 , G11B5/398 , G11B2005/3996
Abstract: A read head includes a bottom shield configured as a bottom electrical contact. A bottom reader stack is disposed on and electrically coupled to the bottom shield. A middle electrical contact is electrically coupled to a top layer of the bottom reader stack. A top reader stack is disposed on the bottom reader stack. A bottom layer of the top reader stack electrically coupled to the middle electrical contact. A top shield is configured as a top electrical contact. The top shield is disposed on and electrically coupled to the top reader stack.
Abstract translation: 读头包括配置为底部电触点的底部屏蔽。 底部读取器堆叠设置在底部屏蔽上并电耦合到底部屏蔽。 中间电触头电耦合到底部读取器叠层的顶层。 顶部读取器堆叠被布置在底部读取器堆叠上。 顶部读取器堆叠的底层电耦合到中间电触点。 顶部屏蔽被配置为顶部电气触点。 顶部屏蔽层设置在顶部读取器堆叠上并电耦合到顶部读取器堆叠。
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公开(公告)号：US08824101B2
公开(公告)日：2014-09-02
申请号：US13647217
申请日：2012-10-08
Applicant: Seagate Technology LLC
Inventor： Harry Sam Edelman
CPC classification number: G11B5/1278 , G11B5/3116
Abstract: A data writer may be constructed, in accordance with some embodiments, with a write pole tip that is configured with leading and trailing edges on opposite sides of a tip body. The trailing edge may be shaped by a recess that extends into the tip body towards the leading edge.
Abstract translation: 根据一些实施例，数据写入器可以被构造成具有在尖端体的相对侧上的前缘和后缘的写极尖。 后缘可以通过向前缘延伸到尖端体的凹部成形。
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公开(公告)号：US20140153134A1
公开(公告)日：2014-06-05
申请号：US13705984
申请日：2012-12-05
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： Xifeng Han , Jason Bryce Gadbois , Kaizhong Gao , Arkajyoti Misra , Harry Sam Edelman
IPC: G11B5/596
CPC classification number: G11B5/012 , G11B5/1278 , G11B5/187 , G11B5/3116 , G11B5/3146 , G11B5/315 , G11B5/4886 , G11B5/746
Abstract: A writer includes a leading edge, a trailing edge, a longitudinal axis defined between the leading and trailing edges, and a transverse axis orthogonal to the longitudinal axis. A writer region is provided at a protruded section of the trailing edge oriented along the longitudinal axis. A write pole is arranged at the protruded section to write data to two locations spaced apart from one another relative to the transverse axis for a range of skew angles.
Abstract translation: 作者包括前缘，后缘，限定在前缘和后缘之间的纵向轴线以及与纵向轴线正交的横轴。 在沿着纵向轴线定向的后缘的突出部分处设置写入器区域。 在突出部分处布置写入磁极以将数据写入到相对于横向轴线彼此间隔开的一定范围的斜角的两个位置。
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公开(公告)号：US09406321B2
公开(公告)日：2016-08-02
申请号：US14192467
申请日：2014-02-27
Applicant: Seagate Technology LLC
Inventor： Mark Thomas Kief , Thomas Roy Boonstra , Victor Boris Sapozhnikov , Harry Sam Edelman
IPC: G11B5/39
CPC classification number: G11B5/3912 , G11B5/3909 , G11B5/3948 , G11B5/3964 , G11B5/397 , G11B5/398 , G11B2005/3996
Abstract: A read head includes a bottom shield configured as a bottom electrical contact. A bottom reader stack is disposed on and electrically coupled to the bottom shield. A middle electrical contact is electrically coupled to a top layer of the bottom reader stack. A top reader stack is disposed on the bottom reader stack. A bottom layer of the top reader stack electrically coupled to the middle electrical contact. A top shield is configured as a top electrical contact. The top shield is disposed on and electrically coupled to the top reader stack.
Abstract translation: 读头包括配置为底部电触点的底部屏蔽。 底部读取器堆叠设置在底部屏蔽上并电耦合到底部屏蔽。 中间电触头电耦合到底部读取器叠层的顶层。 顶部读取器堆叠被布置在底部读取器堆叠上。 顶部读取器堆叠的底层电耦合到中间电触点。 顶部屏蔽被配置为顶部电气触点。 顶部屏蔽层设置在顶部读取器堆叠上并电耦合到顶部读取器堆叠。
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公开(公告)号：US20140098442A1
公开(公告)日：2014-04-10
申请号：US13647217
申请日：2012-10-08
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： Harry Sam Edelman
IPC: G11B5/127
CPC classification number: G11B5/1278 , G11B5/3116
Abstract: A data writer may be constructed, in accordance with some embodiments, with a write pole tip that is configured with leading and trailing edges on opposite sides of a tip body. The trailing edge may be shaped by a recess that extends into the tip body towards the leading edge.
Abstract translation: 根据一些实施例，数据写入器可以被构造成具有在尖端体的相对侧上的前缘和后缘的写极尖。 后缘可以通过向前缘延伸到尖端体的凹部成形。
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