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1. 发明授权

US08625224B1 Characterizing magnetic recording parameters of a disk drive by evaluating track profile of dual microtracks 失效
标题翻译：通过评估双微轨道的轨迹轮廓来表征磁盘驱动器的磁记录参数
公开(公告)号：US08625224B1
公开(公告)日：2014-01-07
申请号：US13464724
申请日：2012-05-04
申请人： Enhao Lin , Shaoping Li , Tao Pan
发明人： Enhao Lin , Shaoping Li , Tao Pan
IPC分类号： G11B5/02
CPC分类号： G11B5/012 , G11B5/455 , G11B5/5534 , G11B5/59655
摘要： A disk drive is disclosed comprising a head actuated over a disk comprising a plurality of tracks. The head is positioned over a track minus a first delta and a first frequency pattern is written at a first frequency. The head is positioned over the track plus a second delta and a second frequency pattern is written at a second frequency different from the first frequency. After writing the first frequency pattern and second frequency pattern, a third frequency pattern is written substantially centered on the track at a third frequency. After writing the third frequency pattern, the head is scanned across the track while reading the disk to generate a read signal. A first frequency component is extracted from the read signal representing the first frequency, and a second frequency component is extracted from the read signal representing the second frequency.
摘要翻译：公开了一种磁盘驱动器，包括在包括多个轨道的盘上致动的磁头。头部位于轨道上减去第一增量，并且以第一频率写入第一频率模式。头部位于轨道上方加上第二增量，第二频率图案以不同于第一频率的第二频率被写入。在写入第一频率模式和第二频率模式之后，以第三频率将第三频率模式写入基本上以轨道为中心。在写入第三频率模式之后，读取磁盘时头部扫描轨迹以产生读取信号。从表示第一频率的读取信号中提取第一频率分量，并从表示第二频率的读取信号中提取第二频率分量。

2. 发明授权

US08792208B1 Method for providing side shields having non-conformal regions for a magnetic recording transducer 有权
标题翻译：用于提供具有用于磁记录换能器的非共形区域的侧屏蔽的方法
公开(公告)号：US08792208B1
公开(公告)日：2014-07-29
申请号：US13481158
申请日：2012-05-25
申请人： Feng Liu , Yugang Wang , Zhigang Bai , Hongzhou Jiang , Tao Pan , Shaoping Li
发明人： Feng Liu , Yugang Wang , Zhigang Bai , Hongzhou Jiang , Tao Pan , Shaoping Li
IPC分类号： G11B5/11
CPC分类号： G11B5/3163 , G11B5/1278 , G11B5/3116 , G11B5/315
摘要： A method and system provide a magnetic recording transducer having air-bearing surface (ABS). The magnetic recording transducer includes a pole, a side shield, a nonmagnetic gap between the side shield and the pole and at least one coil for energizing the pole. The pole has a pole tip proximate to the ABS. The side shield includes at least one nonconformal portion that extends from a throat height in a stripe height direction perpendicular to the ABS and is nonconformal with the pole. The spacing between the nonconformal portion(s) of the side shield and the pole varies based on a distance from the ABS.
摘要翻译：一种方法和系统提供具有空气轴承表面（ABS）的磁记录换能器。磁记录传感器包括极，侧屏蔽，侧屏蔽和极之间的非磁性间隙，以及至少一个用于激励磁极的线圈。极杆具有靠近ABS的极尖。所述侧护罩包括至少一个非整形部分，其从与所述ABS垂直的条带高度方向上的喉部高度延伸并且与所述杆不一致。侧护罩的非共形部分和极之间的间距基于距离ABS的距离而变化。

3. 发明授权

US09123359B1 Magnetic recording transducer with sputtered antiferromagnetic coupling trilayer between plated ferromagnetic shields and method of fabrication 有权
标题翻译：磁记录传感器，具有溅射反铁磁耦合三层电镀铁磁屏蔽和制造方法
公开(公告)号：US09123359B1
公开(公告)日：2015-09-01
申请号：US12976916
申请日：2010-12-22
申请人： Dehua Han , Ming Sun , Feng Liu , Jinqiu Zhang , Shaoping Li , Lieping Zhong , Xiaoqi Liu , Tao Pan
发明人： Dehua Han , Ming Sun , Feng Liu , Jinqiu Zhang , Shaoping Li , Lieping Zhong , Xiaoqi Liu , Tao Pan
IPC分类号： G11B5/127
CPC分类号： G11B5/1278 , G11B5/315 , G11B5/3163
摘要： A magnetic recording transducer for use in a data storage device is described. The transducer has a main writer pole and magnetic shields adjacent to the main writer pole. The magnetic shields include a first plated soft ferromagnetic layer, a second plated soft ferromagnetic layer, and an antiferromagnetic coupling (AFC) trilayer between the first plated soft ferromagnetic layer and the second plated soft ferromagnetic layer. The AFC trilayer includes a first AFC layer of sputtered ferromagnetic material; a second AFC layer of a nonmagnetic antiferromagnetic exchange material, and a third AFC layer of sputtered ferromagnetic material. Shields with AFC trilayers in leading, side, and/or trailing shields, as well as between shields are provided. A method of fabricating is also provided.
摘要翻译：描述了用于数据存储装置的磁记录传感器。传感器有一个主要的写入极和磁屏蔽，靠近主要的写入极。磁屏蔽包括第一镀层软铁磁层，第二电镀软铁磁层和第一镀层软铁磁层与第二电镀软铁磁层之间的反铁磁耦合（AFC）三层。 AFC三层包括溅射铁磁材料的第一AFC层; 非磁性反铁磁交换材料的第二AFC层和溅射的铁磁材料的第三AFC层。提供了前导，侧面和/或尾部屏蔽以及屏蔽之间的AFC三层屏蔽罩。还提供了一种制造方法。

4. 发明授权

US08724259B1 Conformal high moment side shield seed layer for perpendicular magnetic recording writer 有权
标题翻译：用于垂直磁记录刻录机的保形高力侧屏蔽种子层
公开(公告)号：US08724259B1
公开(公告)日：2014-05-13
申请号：US13493903
申请日：2012-06-11
申请人： Feng Liu , Dehua Han , Yugang Wang , Zhigang Bai , Tao Pan
发明人： Feng Liu , Dehua Han , Yugang Wang , Zhigang Bai , Tao Pan
IPC分类号： G11B5/147
CPC分类号： G11B5/11 , G11B5/1278 , G11B5/23 , G11B5/3116 , G11B5/315 , G11B5/4886
摘要： A perpendicular magnetic recording writer for use in a data storage device, the recording transducer has a magnetic writer pole, a pole tip facing an air bearing surface (ABS). The pole tip has a pole face, leading side wall, a trailing side wall, a first side wall and a second side wall. A trailing side wall nonmagnetic gap layer on the trailing side wall, a first side wall nonmagnetic gap layer deposited on the first side wall, and a second side wall nonmagnetic gap layer deposited on the second side wall. A high magnetic moment seed layer is deposited on the trailing side wall nonmagnetic gap layer, the first side wall nonmagnetic gap layer, and the second side wall nonmagnetic gap layer. In other aspects of the invention shields are provided that have magnetic moments less than the magnetic moment of the seed layers.
摘要翻译：一种在数据存储装置中使用的垂直磁记录刻录机，记录换能器具有磁写入极，极尖面向空气轴承表面（ABS）。极尖具有极面，前侧壁，后侧壁，第一侧壁和第二侧壁。在后侧壁上的后侧壁非磁性间隙层，沉积在第一侧壁上的第一侧壁非磁性间隙层和沉积在第二侧壁上的第二侧壁非磁性间隙层。在后侧壁非磁性间隙层，第一侧壁非磁性间隙层和第二侧壁非磁性间隙层上沉积高磁矩种子层。在本发明的其它方面，提供了具有小于种子层的磁矩的磁矩的屏蔽。

5. 发明授权

US08693141B1 Systems and methods for providing stacked writer leads for magnetic transducers 有权
标题翻译：用于为磁换能器提供堆叠式写入器引线的系统和方法
公开(公告)号：US08693141B1
公开(公告)日：2014-04-08
申请号：US13291766
申请日：2011-11-08
申请人： Carl F. Elliott , Zhigang Bai , Tao Pan
发明人： Carl F. Elliott , Zhigang Bai , Tao Pan
IPC分类号： G11B5/48
CPC分类号： G11B5/4853 , G11B5/17
摘要： Systems and methods for providing stacked writer leads for magnetic transducers used in disk drives are provided. One such system for providing stacked writer leads for a magnetic transducer includes a writer coil for the magnetic transducer, a first pad on the magnetic transducer, a second pad on the magnetic transducer, a first circuit trace coupled to the first pad and a first terminal of the writer coil, and a second circuit trace coupled to the second pad and a second terminal of the writer coil, where a preselected length of the first circuit trace and the second circuit trace is configured in a stacked configuration where each of the preselected lengths of the first circuit trace and the second circuit trace is positioned at about the same location in spaced apart planes.
摘要翻译：提供了用于为磁盘驱动器中使用的磁换能器提供堆叠写入引线的系统和方法。一种用于提供用于磁换能器的堆叠写入器引线的这种系统包括用于磁换能器的写入器线圈，磁换能器上的第一焊盘，磁换能器上的第二焊盘，耦合到第一焊盘的第一电路迹线和第一端以及耦合到第二焊盘的第二电路迹线和写入器线圈的第二端子，其中第一电路迹线和第二电路迹线的预选长度被配置为堆叠配置，其中每个预选长度并且第二电路迹线位于间隔开的平面中的大致相同的位置处。

6. 发明授权

US08533937B1 Method of forming a fully wrapped-around shielded PMR writer pole 失效
标题翻译：形成完全缠绕屏蔽PMR写入极的方法
公开(公告)号：US08533937B1
公开(公告)日：2013-09-17
申请号：US13275926
申请日：2011-10-18
申请人： Jinwen Wang , Weimin Si , Jianxin Fang , Ying Hong , Hongzhou Jiang , Ching-Huang Lu , Yan Chen , Donghong Li , Lien-Chang Wang , Lieping Zhong , Tao Pan
发明人： Jinwen Wang , Weimin Si , Jianxin Fang , Ying Hong , Hongzhou Jiang , Ching-Huang Lu , Yan Chen , Donghong Li , Lien-Chang Wang , Lieping Zhong , Tao Pan
IPC分类号： G11B5/127 , H04R31/00
CPC分类号： G11B5/112 , G11B5/1276 , G11B5/1278 , G11B5/3116 , G11B5/315 , G11B5/3153 , G11B5/3163 , H04R31/00 , Y10T29/49039 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052
摘要： A method or forming a wrapped-around shielded perpendicular magnetic recording writer pole is disclosed. A structure comprising a leading shield layer and an intermediate layer disposed over the leading shield layer is provided, the intermediate layer comprising a pole material and a dielectric material. A trench is formed in the dielectric material. A non-magnetic layer in the trench is removed via an ion beam etching process. A seed layer is deposited in the trench and over the pole material. A magnetic material comprising a side shield layer is deposited on at least a portion of the seed layer.
摘要翻译：公开了一种方法或形成缠绕的屏蔽垂直磁记录写入极。提供了包括引导屏蔽层和设置在引导屏蔽层之上的中间层的结构，所述中间层包括极材料和电介质材料。在电介质材料中形成沟槽。通过离子束蚀刻工艺去除沟槽中的非磁性层。种子层沉积在沟槽中并在极材料上方。包含侧屏蔽层的磁性材料沉积在籽晶层的至少一部分上。

7. 发明授权

US08058005B2 Method for single nucleotide polymorphism and mutation detection using real time polymerase chain reaction microarray 有权
标题翻译：使用实时聚合酶链反应微阵列的单核苷酸多态性和突变检测方法
公开(公告)号：US08058005B2
公开(公告)日：2011-11-15
申请号：US12256979
申请日：2008-10-23
申请人： Zhen Hong Sun , Tao Pan , Wendy Wang , Hang Liao
发明人： Zhen Hong Sun , Tao Pan , Wendy Wang , Hang Liao
IPC分类号： C12Q1/68
CPC分类号： G01N21/6428 , B01L7/52 , C12Q1/686 , C12Q1/689 , C12Q2565/629 , C12Q2565/501 , C12Q2527/15 , C12Q2527/107
摘要： A method and apparatus for real-time, simultaneous, qualitative measurement of one or more single nucleotide polymorphisms in one or more target nucleic acids is provided. This method involves combining a polymerase chain reaction (PCR) technique with an evanescent wave technique.
摘要翻译：提供了用于在一个或多个靶核酸中实时，同时，定性测量一个或多个单核苷酸多态性的方法和装置。该方法包括将聚合酶链反应（PCR）技术与ev逝波技术相结合。

8. 发明授权

US08045832B2 Mode size converter for a planar waveguide 有权
标题翻译：平面波导的模式尺寸转换器
公开(公告)号：US08045832B2
公开(公告)日：2011-10-25
申请号：US11100856
申请日：2005-04-06
申请人： Tao Pan , Richard E. Demaray , Yu Chen , Yong Jin Xie , Rajiv Pethe
发明人： Tao Pan , Richard E. Demaray , Yu Chen , Yong Jin Xie , Rajiv Pethe
IPC分类号： G02B6/26
CPC分类号： C23C14/044 , G02B6/1228 , G02B6/132 , G02B2006/12195
摘要： A process for forming a mode size converter with an out-of-plane taper formed during deposition with a shadow mask is disclosed. Mode-size converters according to the present invention can have any number of configurations. Measured coupling efficiencies for waveguides with mode size converters according to the present invention show marked improvement.
摘要翻译：公开了一种用于在用荫罩沉积期间形成具有外平面锥形的模式尺寸转换器的工艺。根据本发明的模数转换器可以具有任何数量的配置。根据本发明的具有模式尺寸转换器的波导的测量耦合效率显示出显着的改进。

9. 发明申请

US20110081660A1 Method for Detecting Misfolded Proteins and Prions 有权
标题翻译：检测错误的蛋白质和朊病毒的方法
公开(公告)号：US20110081660A1
公开(公告)日：2011-04-07
申请号：US11884316
申请日：2006-02-14
申请人： Cindy S. Orser , Tao Pan , Jasmeet Sethi
发明人： Cindy S. Orser , Tao Pan , Jasmeet Sethi
IPC分类号： G01N33/68 , C07K14/00 , C07K7/08
CPC分类号： G01N33/54333 , G01N2800/2828
摘要： The invention provides methods and kits for detecting conformationally altered proteins, such as prions or other proteins associated with disease states, in a sample. The methods comprise selectively capturing and separating complexes of peptide and conformationally altered protein from substances that interfere with detection of such complexes, and preferably amplification of the detection signal b addition of a second double-labeled peptide.
摘要翻译：本发明提供了用于检测样品中构象改变的蛋白质（例如与疾病状态相关的其他蛋白质）的方法和试剂盒。所述方法包括选择性捕获和分离肽和构象改变的蛋白质的复合物与干扰这种复合物检测的物质，优选扩增第二双标记肽的检测信号b的添加。

10. 发明授权

US06920021B2 Sunken electrical lead defined narrow track width magnetic head 失效
标题翻译：凹陷电线定义窄轨宽磁头
公开(公告)号：US06920021B2
公开(公告)日：2005-07-19
申请号：US10229248
申请日：2002-08-26
申请人： Daniele Mauri , Tao Pan
发明人： Daniele Mauri , Tao Pan
IPC分类号： G11B5/012 , G11B5/31 , G11B5/39
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/012 , G11B5/3116 , G11B5/313 , G11B5/3903 , G11B2005/3996
摘要： In fabricating the magnetic head, a first magnetic shield layer (S1) is fabricated upon a substrate base, followed by a thin first insulation layer (G1). A photoresist mask is fabricated upon the G1 layer and electrical lead recesses are milled through the G1 layer and into the S1 layer. An insulation layer is deposited into the electrical lead recesses, followed by the fabrication of electrical leads within the recesses. The photoresist is removed and a magnetoresistive (MR) sensor is subsequently fabricated on top of the G1 layer, such that portions of the MR sensor are fabricated on top of portions of the electrical leads. Hard bias elements are then fabricated at outboard edges of the MR sensor. A thin second insulation layer (G2) is fabricated on top of the MR sensor and hard bias elements, and a second magnetic shield layer (S2) is fabricated on top of the G2 layer.
摘要翻译：在制造磁头时，在衬底基底上制造第一磁屏蔽层（S1），随后是薄的第一绝缘层（G 1）。在G 1层上制造光致抗蚀剂掩模，并且将电引线凹槽通过G 1层研磨并进入S1层。绝缘层沉积到电引线凹槽中，随后在凹槽内制造电引线。去除光致抗蚀剂，随后在G 1层的顶部上制造磁阻（MR）传感器，使得MR传感器的部分制造在电引线的部分的顶部。然后在MR传感器的外侧边缘处制造硬偏置元件。在MR传感器和硬偏置元件的顶部制造薄的第二绝缘层（G 2），并且在G 2层的顶部上制造第二磁屏蔽层（S 2）。

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