公开(公告)号：US06912106B1

公开(公告)日：2005-06-28

申请号：US10213532

申请日：2002-08-06

申请人： Yingjian Chen ,  Qing He ,  Yugang Wang ,  Kroum Stoev ,  Francis Liu ,  Xiaozhong Dang

发明人： Yingjian Chen ,  Qing He ,  Yugang Wang ,  Kroum Stoev ,  Francis Liu ,  Xiaozhong Dang

IPC分类号： G11B5/31 ,  G11B5/147

CPC分类号： G11B5/3163 ,  G11B5/3116 ,  G11B5/3143

摘要： A method and system for providing a recording head is disclosed. The method and system include providing a first pole, a second pole, a write gap and at least one coil. The write cap separates the first pole from the second pole. The coil(s) include a plurality of turns and is between the first and second poles. The first pole includes a pedestal that has a first portion and a second portion. The first portion includes a high moment electroplated material. The second portion includes a hot seed layer that has a high moment sputtered material. The second portion of the first pole is adjacent to the write gap.

摘要翻译： 公开了一种用于提供记录头的方法和系统。 该方法和系统包括提供第一极，第二极，写间隙和至少一个线圈。 写帽将第一极与第二极分开。 线圈包括多个匝并且在第一和第二极之间。 第一极包括具有第一部分和第二部分的基座。 第一部分包括高电流电镀材料。 第二部分包括具有高力矩溅射材料的热种子层。 第一极的第二部分与写入间隙相邻。

公开(公告)号：US06657836B2

公开(公告)日：2003-12-02

申请号：US10022990

申请日：2001-12-18

申请人： Qing He ,  DC Sessions

发明人： Qing He ,  DC Sessions

IPC分类号： H02H900

CPC分类号： H01L27/0266 ,  H02H9/048 ,  Y10T307/839

摘要： An ESD protection circuit is provided which offers full protection for sub micron CMOS technology integrated circuits that does not have a latchup problem as in silicon controller rectifier circuits. The primary ESD protection transistor within the circuit channeling deleterious ESD currents away from the electrical circuit using snapback conduction while additionally enabling bipolar operation of the electrical circuit.

公开(公告)号：US06650520B2

公开(公告)日：2003-11-18

申请号：US10014722

申请日：2001-10-26

申请人： Qing He

发明人： Qing He

IPC分类号： H02H342

CPC分类号： H02H11/003 ,  Y10T307/839

摘要： All integrated circuits (ICs) require a power supply having a potential difference for use in powering internal integrated circuit components to ensure their operation. In some cases it is possible to inadvertently reverse the bias of the applied potential difference, resulting in damage to the IC. For propagating large currents big pass transistors are used within the circuit. Reverse bias protection for these ICs is achieved by utilizing either a protection transistor in parallel with the big pass transistor, or a diode within the big pass transistor for protecting both analog and digital ICs.

公开(公告)号：US06600637B1

公开(公告)日：2003-07-29

申请号：US09541218

申请日：2000-04-03

申请人： Hong Wang ,  Robbee L. Grimm ,  Matthew T. Johnson ,  John P. Spangler ,  Craig A. Ballentine ,  Qing He ,  Steven C. Riemer ,  Brian J. Daniels

发明人： Hong Wang ,  Robbee L. Grimm ,  Matthew T. Johnson ,  John P. Spangler ,  Craig A. Ballentine ,  Qing He ,  Steven C. Riemer ,  Brian J. Daniels

IPC分类号： G11B5127

CPC分类号： B82Y25/00 ,  B82Y10/00 ,  G11B5/3106 ,  G11B5/3116 ,  G11B5/3143 ,  G11B5/3163 ,  G11B5/3903 ,  G11B2005/3996

摘要： A magnetic data storage and retrieval system has a bottom shield, a first half gap positioned on the bottom shield, a sensor layer positioned on the first half gap, a second half gap positioned on the sensor layer; and a top shield positioned on the second half gap. The sensor layer includes a magnetoresistive sensor having sidewalls and a barrier surrounding and in direct contact with the sidewalls of the magnetoresistive sensor.

摘要翻译： 磁数据存储和检索系统具有底屏蔽，位于底屏蔽上的第一半间隙，位于第一半间隙上的传感器层，位于传感器层上的第二半间隙; 以及位于第二半间隙上的顶部屏蔽。 传感器层包括磁阻传感器，该磁阻传感器具有围绕并与磁阻传感器的侧壁直接接触的侧壁和屏障。

公开(公告)号：US06355271B1

公开(公告)日：2002-03-12

申请号：US09496771

申请日：2000-02-03

申请人： Steve J. D. Bell ,  Tulin Morco ,  Qing He

发明人： Steve J. D. Bell ,  Tulin Morco ,  Qing He

IPC分类号： A61K914

CPC分类号： A61K39/39 ,  A61K9/0043 ,  A61K9/12 ,  A61K9/1611 ,  A61K9/167 ,  A61K9/1676 ,  A61K9/5078 ,  A61K9/51 ,  A61K9/5115 ,  A61K36/064 ,  A61K38/193 ,  A61K38/20 ,  A61K38/2013 ,  A61K38/208 ,  A61K38/28 ,  A61K39/04 ,  A61K39/12 ,  A61K39/145 ,  A61K39/245 ,  A61K2039/53 ,  A61K2039/541 ,  A61K2039/55505 ,  A61K2039/55555 ,  C12N15/87 ,  C12N2710/16234 ,  C12N2710/16634 ,  C12N2740/16034 ,  C12N2760/16134 ,  Y10T428/2982

摘要： Novel calcium phosphate core particles, methods of making them, and methods of using them as vaccine adjuvants, as cores, as carriers of biologically active material, and as controlled release matrices for biologically active material are disclosed. The core particles may have a surface modifying agent and/or biologically active material, such as antigenic material or natural immunoenhancing factor, polynucleotide material, or therapeutic proteins or peptides, partially coating the particle or impregnated therein. The core particles have a diameter between about 300 nm and about 4000 nm, more particularly between about 300 nm and about 2000 nm, and even more particularly between about 300 nm and about 1000 nm, are substantially spherical in shape, and have a substantially smooth surface.

摘要翻译： 公开了新型磷酸钙核心颗粒，其制备方法和使用它们作为疫苗佐剂的方法，作为核心，作为生物活性物质的载体，以及用作生物活性物质的控制释放基质。 核心颗粒可以具有表面改性剂和/或生物活性材料，例如部分包被颗粒或浸渍在其中的抗原材料或天然免疫增强因子，多核苷酸材料或治疗性蛋白质或肽。 核心颗粒的直径在约300nm至约4000nm之间，更特别地在约300nm至约2000nm之间，甚至更特别在约300nm至约1000nm之间，其形状基本上为球形，并且具有基本平滑的 表面。