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41. 发明授权

US08717695B1 Characterizing head parameters of a disk drive by evaluating track profile of an overwritten track 有权
标题翻译：通过评估覆盖轨道的轨道轮廓来表征磁盘驱动器的磁头参数
公开(公告)号：US08717695B1
公开(公告)日：2014-05-06
申请号：US13408921
申请日：2012-02-29
申请人： Enhao Lin , Shaoping Li
发明人： Enhao Lin , Shaoping Li
IPC分类号： G11B27/10
CPC分类号： G11B5/455
摘要： A disk drive is disclosed comprising a disk comprising a plurality of tracks, and a head actuated over the disk. The head is positioned over a track while writing a first frequency pattern substantially centered on the track at a first frequency. After writing the first frequency pattern, a second frequency pattern is written substantially centered on the track at a second frequency, wherein the second frequency pattern is written over the first frequency pattern. After writing the second frequency pattern over the first 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.
摘要翻译：公开了一种磁盘驱动器，包括包括多个轨道的盘，以及在盘上致动的头。当以第一频率写入基本上以轨道为中心的第一频率图案时，头部位于轨道上方。在写入第一频率模式之后，第二频率模式以第二频率基本上以轨道为中心写入，其中第二频率模式被写入第一频率模式。在第一频率图案上写入第二频率图案之后，在读取磁盘的同时扫描磁头以产生读取信号。从表示第一频率的读取信号中提取第一频率分量。

42. 发明授权

US06522574B2 MRAM architectures for increased write selectivity 有权
公开(公告)号：US06522574B2
公开(公告)日：2003-02-18
申请号：US09964218
申请日：2001-09-25
申请人： Shaoping Li , Theodore Zhu , Anthony S. Arrott , Harry Liu , William L. Larson , Yong Lu
发明人： Shaoping Li , Theodore Zhu , Anthony S. Arrott , Harry Liu , William L. Larson , Yong Lu
IPC分类号： G11C1100
CPC分类号： G11C11/16 , G11C11/15 , H01L27/222
摘要： MRAM architectures are disclosed that produce an increased write margin and write selectivity without significantly reducing the packing density of the memory. The major axes of the magneto-resistive bits are offset relative to the axes of the digital lines to produce a magnetic field component from the digital line current that extends along the major axis of the magneto-resistive bits.

43. 发明授权

US06433973B1 GMR read sensors with non-uniform height 失效
标题翻译： GMR读取不均匀高度的传感器
公开(公告)号：US06433973B1
公开(公告)日：2002-08-13
申请号：US09557353
申请日：2000-04-25
申请人： Shaoping Li , Charles Dominic Potter
发明人： Shaoping Li , Charles Dominic Potter
IPC分类号： G11B539
CPC分类号： B82Y10/00 , G11B5/3116 , G11B5/3903
摘要： A magnetoresistive sensor including spin valve sensor layers, an air bearing surface perpendicular to a first edge region common to the spin valve sensor layers, and a non-planar surface perpendicular to a second edge region common to the spin valve sensor layers and opposite the air bearing surface. The invention also features a method for producing a magnetoresistive sensor. The method includes forming a plurality of spin valve sensor layers, wherein an air bearing surface including a plane perpendicular to a first edge region common to the spin valve sensor layers is formed. Furthermore, a non-planar surface including a plane perpendicular to a second edge region common to the spin valve sensor layers, and opposite the air bearing surface is formed.
摘要翻译：包括自旋阀传感器层的磁阻传感器，垂直于自旋阀传感器层共有的第一边缘区域的空气轴承表面和垂直于自旋阀传感器层共同的第二边缘区域并与空气相对的非平面表面承载面。本发明还具有用于制造磁阻传感器的方法。该方法包括形成多个自旋阀传感器层，其中形成包括垂直于自旋阀传感器层共有的第一边缘区域的平面的空气轴承表面。此外，形成包括垂直于自旋阀传感器层共同的第二边缘区域并与空气支承表面相对的平面的非平面表面。

44. 发明授权

US08993133B1 Intermediate layer for perpendicular magnetic recording medium with high permeability grain boundaries 有权
标题翻译：具有高磁导率晶界的垂直磁记录介质中间层
公开(公告)号：US08993133B1
公开(公告)日：2015-03-31
申请号：US12977533
申请日：2010-12-23
申请人： Shaoping Li , B. Ramamurthy Acharya
发明人： Shaoping Li , B. Ramamurthy Acharya
IPC分类号： G11B5/66 , G11B5/706
CPC分类号： G11B5/70626 , G11B5/667 , G11B5/7325
摘要： A perpendicular magnetic recording (PMR) media including a non-magnetic or superparamagnetic grain isolation magnetic anisotropy layer (GIMAL) to provide a template for initially well-isolated small grain microstructure as well as improvement of Ku in core grains of a magnetic recording layer. The GIMAL composition may be adjusted to have lattice parameters similar to a bottom magnetic recording layer and to provide a buffer for reducing interface strains caused by lattice mismatch between the bottom magnetic recording layer and an underlying layer.
摘要翻译：包括非磁性或超顺磁性晶粒分离磁各向异性层（GIMAL）的垂直磁记录（PMR）介质，以提供用于初始良好分离的小晶粒微结构的模板以及磁记录层的芯颗粒中的Ku的改进。可以将GIMAL组合物调整为具有类似于底部磁记录层的晶格参数，并提供用于减少由底部磁记录层和下层之间的晶格失配引起的界面应变的缓冲器。

45. 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。

46. 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。

47. 发明授权

US08514506B1 Disk drive comprising a dual read element and delay circuitry to improve read signal 有权
标题翻译：磁盘驱动器包括双重读取元件和延迟电路，以改善读取信号
公开(公告)号：US08514506B1
公开(公告)日：2013-08-20
申请号：US13371252
申请日：2012-02-10
申请人： Shaoping Li , Yimin Guo , Francis H. Liu , Sining Mao
发明人： Shaoping Li , Yimin Guo , Francis H. Liu , Sining Mao
IPC分类号： G11B5/09 , G11B20/10
CPC分类号： G11B5/3954 , G11B5/012 , G11B20/10009 , G11B20/10037 , G11B20/10046 , G11B20/10074 , G11B20/10175 , G11B20/10222 , G11B20/10231 , G11B20/10277 , G11B20/10305 , G11B20/10314 , G11B20/10379 , G11B20/1258 , G11B2220/2516
摘要： A disk drive is disclosed comprising a disk having a plurality of data tracks, and a head actuated over the disk, the head comprising a first read element and a second read element. A data track is read to generate a first read signal emanating from the first read element and a second read signal emanating from the second read element. The first read signal is delayed in continuous time relative to the second read signal to generate a delayed read signal, and the second read signal is combined with the delayed read signal to generate a combined read signal. An estimated data sequence is detected from the combined read signal.
摘要翻译：公开了一种磁盘驱动器，其包括具有多个数据磁道的磁盘，以及在盘上驱动的磁头，磁头包括第一读取元件和第二读取元件。读取数据磁道以产生从第一读取元件发出的第一读取信号和从第二读取元件发出的第二读取信号。第一读取信号相对于第二读取信号以连续时间延迟，以产生延迟的读取信号，并且将第二读取信号与延迟的读取信号组合以产生组合的读取信号。从组合的读取信号中检测估计的数据序列。

48. 发明申请

US20100286074A1 PHARMACEUTICAL USE OF GINSENOSIDE OR MIXTURE THEREOF AND PHARMACEUTICAL COMPOSITION OF GINSENOSIDE AND USE THEREOF 审中-公开
标题翻译：药物或其混合物及其药物组合物的药理学用途及其用途
公开(公告)号：US20100286074A1
公开(公告)日：2010-11-11
申请号：US12746737
申请日：2008-05-12
申请人： Yitao Wang , Shaoping Li , Hui Cao , Zhaohua Peng , Juhua Hu
发明人： Yitao Wang , Shaoping Li , Hui Cao , Zhaohua Peng , Juhua Hu
IPC分类号： A61K31/704 , C07J17/00 , A61P7/02
CPC分类号： A61K36/258 , A61K31/704 , C07J9/00 , C07J17/005
摘要： The present invention provides a use of ginsenosides represented by formula I or mixtures thereof for manufacturing a medicament for anti-platelet aggregation, wherein R1 and R2 are H or glucosyl, and when R1 is glucosyl, R2 is H; when R1 is H, R2 is glucosyl. The present invention further provides a pharmaceutical composition for anti-platelet aggregation, which is capable to be used to prevent and treat thrombosis. The present invention also provides a method for generating the effect of anti-platelet aggregation in patients in vivo.
摘要翻译：本发明提供式I所示的人参皂苷或其混合物用于制备用于抗血小板聚集的药物的用途，其中R 1和R 2为H或葡糖基，当R 1为葡糖基时，R 2为H; 当R1为H时，R2为葡糖基。本发明还提供了能够用于预防和治疗血栓形成的抗血小板聚集用药物组合物。本发明还提供了一种在体内产生抗血小板聚集作用的方法。

49. 发明授权

US07382574B2 Layered perpendicular writer with pole tip partially embedded in yoke 有权
标题翻译：分层垂直写入器，极尖部分嵌入磁轭
公开(公告)号：US07382574B2
公开(公告)日：2008-06-03
申请号：US11006202
申请日：2004-12-06
申请人： Shaoping Li , Chunhong Hou , Lei Wang
发明人： Shaoping Li , Chunhong Hou , Lei Wang
IPC分类号： G11B5/147
CPC分类号： G11B5/1278
摘要： A perpendicular writer includes a write coil and a main pole having a pole tip for conducting magnetic flux to write data to a magnetic medium. The pole tip includes a plurality of magnetic layers that are magnetically coupled and biased so that their magnetic moment orientations are substantially parallel to an external surface when no write current is applied to the write coil. The pole tip is partially embedded in the yoke, such that portions of the yoke surrounding the pole tip help direct magnetic flux to the pole tip. The pole tip extends beyond the yoke, with a first end located outside the yoke and a second end located within the yoke.
摘要翻译：垂直写入器包括写入线圈和具有用于传导磁通以将数据写入磁性介质的极尖的主极。极尖包括磁耦合和偏置的多个磁性层，使得当没有写入电流施加到写入线圈时，它们的磁矩取向基本上平行于外部表面。极尖部分地嵌入在轭中，使得围绕极端部的轭的部分有助于将磁通量引导到极尖。磁极尖端延伸超过磁轭，第一端位于磁轭外部，第二端位于磁轭内。

50. 发明授权

US06791856B2 Methods of increasing write selectivity in an MRAM 有权
公开(公告)号：US06791856B2
公开(公告)日：2004-09-14
申请号：US10327581
申请日：2002-12-20
申请人： Shaoping Li , Theodore Zhu , Anthony S. Arrott , Harry Liu , William L. Larson , Yong Lu
发明人： Shaoping Li , Theodore Zhu , Anthony S. Arrott , Harry Liu , William L. Larson , Yong Lu
IPC分类号： G11C506
CPC分类号： G11C11/16 , G11C11/15 , H01L27/222
摘要： MRAM architectures are disclosed that produce an increased write margin and write selectivity without significantly reducing the packing density of the memory. The major axes of the magneto-resistive bits are offset relative to the axes of the digital lines to produce a magnetic field component from the digital line current that extends along the major axis of the magneto-resistive bits.

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