公开(公告)号：US07271598B1

公开(公告)日：2007-09-18

申请号：US11478000

申请日：2006-06-28

申请人： Kelvin Kor Seng Ang ,  Shaoyong Liu ,  Sivalingam Marimuthu ,  Yi Zhao Yao ,  Jingjing Zhang

发明人： Kelvin Kor Seng Ang ,  Shaoyong Liu ,  Sivalingam Marimuthu ,  Yi Zhao Yao ,  Jingjing Zhang

IPC分类号： G01R31/02

CPC分类号： G01R31/06 ,  G01N27/205 ,  G01R31/1272

摘要： A system and method for detecting a defect in an actuator arm conductor coil is disclosed. An actuator arm including a conductor coil is received. The conductor coil is coupled with a voltage as an anode. The conductor coil is submerged into a first solution, the first solution having no organic matter therein. The first solution is then coupled with a second solution including an organic indicator. The second solution also includes a cathode coupled to the voltage such that a defect in an insulation layer of the conductor coil is indicated by the organic indicator.

摘要翻译： 公开了一种用于检测致动器臂导体线圈中的缺陷的系统和方法。 接收包括导体线圈的致动臂。 导体线圈与作为阳极的电压耦合。 导体线圈浸没在第一溶液中，第一溶液中没有有机物质。 然后将第一溶液与包括有机指示剂的第二溶液偶联。 第二解决方案还包括耦合到电压的阴极，使得导体线圈的绝缘层中的缺陷由有机指示器指示。

公开(公告)号：US20090106969A1

公开(公告)日：2009-04-30

申请号：US11981870

申请日：2007-10-31

申请人： Kor Seng Ang ,  Hongyan Jiang ,  Richard C. Dyer, JR. ,  Shaoyong Liu

发明人： Kor Seng Ang ,  Hongyan Jiang ,  Richard C. Dyer, JR. ,  Shaoyong Liu

IPC分类号： G11B5/127

CPC分类号： G11B5/455 ,  Y10T29/49025 ,  Y10T29/49032 ,  Y10T29/49036

摘要： In accordance with certain aspects of the present invention, there is provided system and method for reducing the production cycle in the manufacturing of hard disk drives and a generic hard disk drive ready for customization. In one embodiment of the present invention a generic hard disk drive is provided. The generic disk drive includes a hard disk drive assembly and a printed circuit board having an electronic system for controlling the hard disk drive assembly with associated custom microcode specified by a customer during the customization of the generic disk drive.

摘要翻译： 根据本发明的某些方面，提供了用于减少硬盘驱动器的制造中的生产周期的系统和方法以及准备进行定制的通用硬盘驱动器。 在本发明的一个实施例中，提供了通用硬盘驱动器。 通用磁盘驱动器包括硬盘驱动器组件和印刷电路板，印刷电路板具有用于在通用磁盘驱动器的定制期间由客户指定的相关联的定制微代码来控制硬盘驱动器组件的电子系统。

公开(公告)号：US07729082B2

公开(公告)日：2010-06-01

申请号：US11459864

申请日：2006-07-25

申请人： Kor Seng Ang ,  Shaoyong Liu ,  Sivalingam Marimuthu ,  Jing Fang Pan ,  Yi Zhao Yao

发明人： Kor Seng Ang ,  Shaoyong Liu ,  Sivalingam Marimuthu ,  Jing Fang Pan ,  Yi Zhao Yao

IPC分类号： G11B17/22

CPC分类号： G11B17/038 ,  G11B25/043

摘要： The present invention relates to HDD screws, and more specifically to lubricating the HDD screws. HDD screws may be coated in a layer of a PFPE based lubricant to reduce friction while fastening the screw into a HDD. In addition to providing superior lubricity and reduced friction during fastening and longer shelf life, PFPE lubricated screws provide narrower clamping load distribution and lower particle generation compared to currently used screw lubricants. Furthermore, because PFPE lubricants are also used to lubricate magnetic disk surfaces, the HDD screws may provide a reservoir for replenishing depleting lubricants on the magnetic disk drive surface.

摘要翻译： 本发明涉及HDD螺钉，更具体地涉及润滑HDD螺钉。 HDD螺丝可以涂覆在基于PFPE的润滑剂层中，以在将螺钉紧固到HDD中时减少摩擦。 除了提供优异的润滑性和减少紧固时的摩擦和更长的保质期之下，与现有的螺杆润滑剂相比，PFPE润滑螺丝提供较窄的夹紧载荷分布和较低的颗粒产生。 此外，由于PFPE润滑剂也用于润滑磁盘表面，所以HDD螺钉可以提供用于在磁盘驱动器表面上补充耗尽润滑剂的储存器。

公开(公告)号：US20100032780A1

公开(公告)日：2010-02-11

申请号：US12505818

申请日：2009-07-20

申请人： Kor Seng ANG

发明人： Kor Seng ANG

IPC分类号： H01L29/82 ,  B05D5/00 ,  C23C14/34

CPC分类号： H01L43/12 ,  G11C11/161 ,  G11C11/1675 ,  H01L43/08

摘要： Disclosed is a magnetoresistive random access memory (“MRAM”) device comprising a plurality of layers on a substrate. The plurality of layers comprises pinning layers, flipping layers, and at least one insulating layer between the pinning layers and the flipping layers. An eddy current side wall encapsulates at least the pinning layers of the plurality of layers. The eddy current side wall comprises a grain insulating layer for electrical insulation, and a magnetic barrier layer for magnetic isolation.

摘要翻译： 公开了一种在衬底上包括多个层的磁阻随机存取存储器（“MRAM”）器件。 多个层包括钉扎层，翻转层以及钉扎层和翻转层之间的至少一个绝缘层。 涡流侧壁至少封装多层的钉扎层。 涡流侧壁包括用于电绝缘的晶粒绝缘层和用于磁隔离的磁阻层。

公开(公告)号：US20060202670A1

公开(公告)日：2006-09-14

申请号：US11078592

申请日：2005-03-11

申请人： Shaoyong Liu ,  Kor Seng Ang ,  Sivalingam Marimuthu ,  Jingjing Zhang ,  Yi Yao

发明人： Shaoyong Liu ,  Kor Seng Ang ,  Sivalingam Marimuthu ,  Jingjing Zhang ,  Yi Yao

IPC分类号： G01N27/00

CPC分类号： G01N1/38 ,  G01N2015/1062

摘要： Embodiments of the present invention include a method for quantitatively detecting embedded particles of a disk spacer ring comprising. The method includes dissolving a layer of a disk spacer ring into a liquid solution, the disk spacer ring layer comprising embedded particles. The method further includes filtering the solution to capture the embedded particles. The method further includes counting the particles.

摘要翻译： 本发明的实施例包括用于定量检测盘间隔环的嵌入颗粒的方法，包括。 该方法包括将一层盘形间隔环溶解在液体溶液中，该盘形间隔环层包含嵌入的颗粒。 该方法还包括过滤溶液以捕获嵌入的颗粒。 该方法还包括计数颗粒。

公开(公告)号：US07919334B2

公开(公告)日：2011-04-05

申请号：US12493612

申请日：2009-06-29

申请人： Kor Seng Ang

发明人： Kor Seng Ang

IPC分类号： H01L21/02

CPC分类号： H01L28/40

摘要： Disclosed is a method to convert a low resistance cell in a MRAM device to a capacitive cell. The low resistance cell has a plurality of layers on a substrate. At least one layer remote from the substrate is sensitive to oxygen infusion. The method includes removing a cap layer of the cell and applying an oxygen barrier around the cell to expose at least a part of a surface of the at least one layer remote from the substrate. The at least one layer is oxidized. The oxygen barrier is removed.

摘要翻译： 公开了一种将MRAM器件中的低电阻单元转换为电容单元的方法。 低电阻单元在基板上具有多个层。 远离基底的至少一层对氧气输注敏感。 该方法包括去除细胞的盖层并在细胞周围施加氧阻挡层以暴露远离基底的至少一层的表面的至少一部分。 至少一层被氧化。 去除氧气屏障。

公开(公告)号：US20080110136A1

公开(公告)日：2008-05-15

申请号：US11598978

申请日：2006-11-13

申请人： Shaoyong Liu ,  Jing Fang Pan ,  Yi Zhao Yao ,  Kor Seng Ang ,  Sivalingam Marimuthu

发明人： Shaoyong Liu ,  Jing Fang Pan ,  Yi Zhao Yao ,  Kor Seng Ang ,  Sivalingam Marimuthu

IPC分类号： B67B7/00 ,  B65B31/04 ,  B65B55/00 ,  B65B43/26

CPC分类号： B65B31/02 ,  B65B69/00

摘要： A system and method for opening a vacuum package is disclosed. The method includes providing a chamber at a normal pressure and loading the chamber with a vacuum package wherein the vacuum package is at a first pressure. The method also includes applying a vacuum to the chamber such that the pressure inside the chamber is substantially equal to the first pressure. The method further includes opening the vacuum package and equalizing the pressure inside the chamber to the normal pressure.

摘要翻译： 公开了一种用于打开真空包装的系统和方法。 该方法包括提供处于常压的室并且用真空包装装载室，其中真空包装处于第一压力。 该方法还包括向室施加真空使得室内的压力基本上等于第一压力。 该方法还包括打开真空包装并使室内的压力达到常压。

公开(公告)号：US20080024909A1

公开(公告)日：2008-01-31

申请号：US11459864

申请日：2006-07-25

申请人： Kor Seng Ang ,  Shaoyong Liu ,  Sivalingam Marimuthu ,  Jing Fang Pan ,  Yi Zhao Yao

发明人： Kor Seng Ang ,  Shaoyong Liu ,  Sivalingam Marimuthu ,  Jing Fang Pan ,  Yi Zhao Yao

IPC分类号： G11B17/22

CPC分类号： G11B17/038 ,  G11B25/043

摘要： The present invention relates to HDD screws, and more specifically to lubricating the HDD screws. HDD screws may be coated in a layer of a PFPE based lubricant to reduce friction while fastening the screw into a HDD. In addition to providing superior lubricity and reduced friction during fastening and longer shelf life, PFPE lubricated screws provide narrower clamping load distribution and lower particle generation compared to currently used screw lubricants. Furthermore, because PFPE lubricants are also used to lubricate magnetic disk surfaces, the HDD screws may provide a reservoir for replenishing depleting lubricants on the magnetic disk drive surface.

摘要翻译： 本发明涉及HDD螺钉，更具体地涉及润滑HDD螺钉。 HDD螺丝可以涂覆在基于PFPE的润滑剂层中，以在将螺钉紧固到HDD中时减少摩擦。 除了提供优异的润滑性和减少紧固时的摩擦和更长的保质期之下，与现有的螺杆润滑剂相比，PFPE润滑螺丝提供较窄的夹紧载荷分布和较低的颗粒产生。 此外，由于PFPE润滑剂也用于润滑磁盘表面，所以HDD螺钉可以提供用于在磁盘驱动器表面上补充耗尽润滑剂的储存器。

公开(公告)号：US20100003834A1

公开(公告)日：2010-01-07

申请号：US12493612

申请日：2009-06-29

申请人： Kor Seng ANG

发明人： Kor Seng ANG

IPC分类号： H01L21/02 ,  H01L43/08

CPC分类号： H01L28/40

摘要： Disclosed is a method to convert a low resistance cell in a MRAM device to a capacitive cell. The low resistance cell has a plurality of layers on a substrate. At least one layer remote from the substrate is sensitive to oxygen infusion. The method includes removing a cap layer of the cell and applying an oxygen barrier around the cell to expose at least a part of a surface of the at least one layer remote from the substrate. The at least one layer is oxidized. The oxygen barrier is removed.

摘要翻译： 公开了一种将MRAM器件中的低电阻单元转换为电容单元的方法。 低电阻单元在基板上具有多个层。 远离基底的至少一层对氧气输注敏感。 该方法包括去除细胞的盖层并在细胞周围施加氧阻挡层以暴露远离基底的至少一层的表面的至少一部分。 至少一层被氧化。 去除氧气屏障。