公开(公告)号：US07940600B2

公开(公告)日：2011-05-10

申请号：US12326274

申请日：2008-12-02

申请人： Dimitar Dimitrov ,  Olle Gunnar Heinonen ,  Dexin Wang ,  Haiwen Xi

发明人： Dimitar Dimitrov ,  Olle Gunnar Heinonen ,  Dexin Wang ,  Haiwen Xi

IPC分类号： G11C8/00

CPC分类号： H01L43/02 ,  G11C11/16 ,  G11C11/161 ,  H01L43/08

摘要： A method and apparatus for stray magnetic field compensation in a non-volatile memory cell, such as a spin-torque transfer random access memory (STRAM). In some embodiments, a first tunneling barrier is coupled to a reference structure that has a perpendicular anisotropy and a first magnetization direction. A recording structure that has a perpendicular anisotropy is coupled to the first tunneling barrier and a nonmagnetic spacer layer. A compensation layer that has a perpendicular anisotropy and a second magnetization direction in substantial opposition to the first magnetization direction is coupled to the nonmagnetic spacer layer. Further, the memory cell is programmable to a selected resistance state with application of a current to the recording structure.

摘要翻译： 一种在非易失性存储单元中的杂散磁场补偿的方法和装置，例如自旋转矩传递随机存取存储器（STRAM）。 在一些实施例中，第一隧道势垒耦合到具有垂直各向异性和第一磁化方向的参考结构。 具有垂直各向异性的记录结构耦合到第一隧道势垒和非磁性间隔层。 具有与第一磁化方向基本相对的垂直各向异性和第二磁化方向的补偿层耦合到非磁性间隔层。 此外，通过向记录结构施加电流，可将存储单元编程为选定的电阻状态。

公开(公告)号：US20080299904A1

公开(公告)日：2008-12-04

申请号：US11757686

申请日：2007-06-04

申请人： Ge Yi ,  Kai-Zhong Gao ,  Song Sheng Xue ,  Nurul Amin ,  Dexin Wang

发明人： Ge Yi ,  Kai-Zhong Gao ,  Song Sheng Xue ,  Nurul Amin ,  Dexin Wang

IPC分类号： H04B5/00 ,  H04B7/00

CPC分类号： H01Q7/06 ,  H01Q21/29

摘要： A wireless communication system comprises a first communication module including a transmitter configured to generate a modulated magnetic field and a second communication module including a receiver. The receiver of the second communication module includes a solid magnetic field sensor configured to sense the magnetic field. Information is transferred from the first communication module to the second communication module via the magnetic field.

摘要翻译： 无线通信系统包括：第一通信模块，包括被配置为产生调制磁场的发射机和包括接收机的第二通信模块。 第二通信模块的接收器包括被配置为感测磁场的固体磁场传感器。 信息经由磁场从第一通信模块传送到第二通信模块。

公开(公告)号：US20080133098A1

公开(公告)日：2008-06-05

申请号：US11565879

申请日：2006-12-01

申请人： Dexin Wang ,  Rena Basch ,  Yitzong Chern

发明人： Dexin Wang ,  Rena Basch ,  Yitzong Chern

IPC分类号： B60T8/172

CPC分类号： B60T8/1755 ,  B60T2210/14

摘要： A braking control system and method for a vehicle improves vehicle stability and steerability. When a braking torque is being applied and a road disturbance is detected, the braking torque may be reduced as the vehicle traverses the road disturbance. Subsequently, when the road disturbance has been traversed, the braking control system may allow the application of braking torque as requested by a braking device. The reduction in braking torque when traversing road disturbances minimizes the physical impact experienced by the vehicle wheels.

摘要翻译： 车辆的制动控制系统和方法提高了车辆的稳定性和操纵性。 当施加制动转矩并且检测到道路干扰时，随着车辆横穿道路干扰，可以减小制动转矩。 随后，当道路干扰已经行进时，制动控制系统可允许施加制动装置所要求的制动转矩。 行驶道路扰动时制动力矩的减小可最大限度地减少车辆车轮的物理冲击。

公开(公告)号：US07066396B2

公开(公告)日：2006-06-27

申请号：US10961438

申请日：2004-10-08

申请人： Richard A. Knight ,  Iosif K. Rabovitser ,  Dexin Wang

发明人： Richard A. Knight ,  Iosif K. Rabovitser ,  Dexin Wang

IPC分类号： B60H1/02

CPC分类号： F22D1/36

摘要： A heating system having a steam generator or water heater, at least one economizer, at least one condenser and at least one oxidant heater arranged in a manner so as to reduce the temperature and humidity of the exhaust gas (flue gas) stream and recover a major portion of the associated sensible and latent heat. The recovered heat is returned to the steam generator or water heater so as to increase the quantity of steam generated or water heated per quantity of fuel consumed. In addition, a portion of the water vapor produced by combustion of fuel is reclaimed for use as feed water, thereby reducing the make-up water requirement for the system.

摘要翻译： 一种具有蒸汽发生器或热水器的加热系统，至少一个节能器，至少一个冷凝器和至少一个氧化剂加热器，以便降低废气（烟道气）流的温度和湿度并恢复 相关的敏感和潜热的主要部分。 回收的热量返回到蒸汽发生器或热水器，以便每消耗的燃料量增加产生的蒸汽量或水。 此外，通过燃料燃烧产生的一部分水蒸气被回收用作给水，从而减少了系统的补充水需求。

公开(公告)号：US08400867B2

公开(公告)日：2013-03-19

申请号：US13316972

申请日：2011-12-12

申请人： Dimitar Dimitrov ,  Olle Gunnar Heinonen ,  Dexin Wang ,  Haiwen Xi

发明人： Dimitar Dimitrov ,  Olle Gunnar Heinonen ,  Dexin Wang ,  Haiwen Xi

IPC分类号： G11C8/00

CPC分类号： H01L43/02 ,  G11C11/16 ,  G11C11/161 ,  H01L43/08

摘要： A method and apparatus for stray magnetic field compensation in a non-volatile memory cell, such as a spin-torque transfer random access memory (STRAM). In some embodiments, a first tunneling barrier is coupled to a reference structure that has a perpendicular anisotropy and a first magnetization direction. A recording structure that has a perpendicular anisotropy is coupled to the first tunneling barrier and a nonmagnetic spacer layer. A compensation layer that has a perpendicular anisotropy and a second magnetization direction in substantial opposition to the first magnetization direction is coupled to the nonmagnetic spacer layer. Further, the memory cell is programmable to a selected resistance state with application of a current to the recording structure.

摘要翻译： 一种在非易失性存储单元中的杂散磁场补偿的方法和装置，例如自旋转矩传递随机存取存储器（STRAM）。 在一些实施例中，第一隧道势垒耦合到具有垂直各向异性和第一磁化方向的参考结构。 具有垂直各向异性的记录结构耦合到第一隧道势垒和非磁性间隔层。 具有与第一磁化方向基本相对的垂直各向异性和第二磁化方向的补偿层耦合到非磁性间隔层。 此外，通过向记录结构施加电流，可将存储单元编程为选定的电阻状态。

公开(公告)号：US07909417B2

公开(公告)日：2011-03-22

申请号：US11565879

申请日：2006-12-01

申请人： Dexin Wang ,  Rena Basch ,  Yitzong Chern

发明人： Dexin Wang ,  Rena Basch ,  Yitzong Chern

IPC分类号： B60T8/32

CPC分类号： B60T8/1755 ,  B60T2210/14

摘要： A braking control system and method for a vehicle improves vehicle stability and steerability. When a braking torque is being applied and a road disturbance is detected, the braking torque may be reduced as the vehicle traverses the road disturbance. Subsequently, when the road disturbance has been traversed, the braking control system may allow the application of braking torque as requested by a braking device. The reduction in braking torque when traversing road disturbances minimizes the physical impact experienced by the vehicle wheels.

摘要翻译： 车辆的制动控制系统和方法提高了车辆的稳定性和操纵性。 当施加制动转矩并且检测到道路干扰时，随着车辆横穿道路干扰，可以减小制动转矩。 随后，当道路干扰已经行进时，制动控制系统可允许施加制动装置所要求的制动转矩。 行驶道路扰动时制动力矩的减小可最大限度地减少车辆车轮的物理冲击。

公开(公告)号：US20100268422A1

公开(公告)日：2010-10-21

申请号：US12426463

申请日：2009-04-20

申请人： Michael Alan Blommer ,  Paul George Sanders ,  Hongtei Eric Tseng ,  Dexin Wang

发明人： Michael Alan Blommer ,  Paul George Sanders ,  Hongtei Eric Tseng ,  Dexin Wang

IPC分类号： B62D6/00

CPC分类号： B62D5/0472 ,  B62D6/008

摘要： A system for decoupling steering rack force disturbances in electric steering may comprise a steering wheel angle sensor, a yaw rate sensor, a lateral acceleration sensor, and a steering torque sensor. The system may also comprise a tire force generator configured to receive signals from the steering wheel angle sensor, the yaw rate sensor, and the lateral acceleration sensor and send a reference rack force to a controller. The system may further comprise a rack force observer configured to receive signals from the steering torque sensor and send an estimated rack force to the controller, wherein the controller is configured to receive signals from the tire force generator and the rack force observer, compare the estimated rack force with the reference rack force to determine a rack force disturbance, and adjust an auxiliary torque based on the rack force disturbance.

摘要翻译： 用于解耦电动转向中的转向齿条力干扰的系统可以包括方向盘角度传感器，偏航角速度传感器，横向加速度传感器和转向扭矩传感器。 该系统还可以包括轮胎力发生器，其被配置为从方向盘角度传感器，横摆率传感器和横向加速度传感器接收信号，并向控制器发送参考齿条力。 系统还可以包括齿轮力观察器，其被配置为从转向扭矩传感器接收信号并向控制器发送估计的齿条力，其中控制器被配置为从轮胎力发生器和齿条力观察器接收信号， 齿条力与参考齿条力确定齿条力的干扰，并根据齿条力的扰动调整辅助扭矩。

公开(公告)号：US20100070135A1

公开(公告)日：2010-03-18

申请号：US12209911

申请日：2008-09-12

申请人： Dexin Wang ,  Paul George Sanders

发明人： Dexin Wang ,  Paul George Sanders

IPC分类号： B62D6/00

CPC分类号： B62D6/04 ,  B62D5/0472 ,  B62D6/007

摘要： A method for steering pull compensation to maintain a steering load below a predetermined threshold value. A straight line driving condition is verified through vehicle sensors and/or GPS, drive torque control is performed such that the steering load is kept below the predetermined threshold value. The steering pull compensation method may be disabled by a vehicle operator and is disabled in the absence of a verified straight line driving condition.

摘要翻译： 一种用于转向拉动补偿以将转向载荷维持在预定阈值以下的方法。 通过车辆传感器和/或GPS验证直线行驶条件，执行驱动转矩控制，使得转向负载保持在预定阈值以下。 转向助力补偿方法可以由车辆操作者禁用，并且在没有验证的直线行驶条件的情况下被禁用。

公开(公告)号：US07390584B2

公开(公告)日：2008-06-24

申请号：US10394950

申请日：2003-03-21

申请人： James M. Daughton ,  Dexin Wang

发明人： James M. Daughton ,  Dexin Wang

IPC分类号： G11B5/39 ,  G11B5/127

CPC分类号： B82Y25/00 ,  G01R33/093 ,  H01L43/08 ,  Y10T428/1121 ,  Y10T428/1129 ,  Y10T428/1143 ,  Y10T428/1193 ,  Y10T428/31504

摘要： A ferromagnetic thin-film based magnetic device with internal film coupling compensation including a nonmagnetic material intermediate layer with an initial thin-film of an anisotropic ferromagnetic material on one side. A compensation thin-film of an anisotropic ferromagnetic material is provided on the opposite side with an antiparallel coupling layer thereon and a subsequent thin-film of an anisotropic ferromagnetic material on the antiparallel coupling layer with the compensation thin-film being less thick than the subsequent thin-film. A antiferromagnetic layer can be supported by the layers on either side of the intermediate layer.

摘要翻译： 一种具有内部薄膜耦合补偿的铁磁薄膜型磁性装置，其包括一侧具有各向异性铁磁材料的初始薄膜的非磁性材料中间层。 各向异性铁磁材料的补偿薄膜在其相反侧上设置有反平行耦合层，并且在反平行耦合层上的随后的各向异性铁磁材料薄膜的补偿薄膜厚度比后续的厚 薄膜。 反铁磁层可以由中间层两侧的层支撑。

公开(公告)号：US20060139028A1

公开(公告)日：2006-06-29

申请号：US11359743

申请日：2006-02-22

申请人： James Daughton ,  Dexin Wang

发明人： James Daughton ,  Dexin Wang

IPC分类号： G01V3/00

CPC分类号： G01R33/093 ,  A45B25/12 ,  B82Y10/00 ,  B82Y25/00 ,  G11B5/332 ,  G11B5/39 ,  G11B5/3903 ,  G11B5/3909 ,  G11B5/398 ,  G11B2005/0002 ,  G11B2005/3996 ,  G11C11/16 ,  H01F10/3254 ,  Y10T428/1114 ,  Y10T428/1121 ,  Y10T428/1143

摘要： A ferromagnetic thin-film based magnetic field sensor having an electrically insulative intermediate layer with two major surfaces on opposite sides thereof with an initial film of an anisotropic ferromagnetic material on one of those intermediate layer major surfaces and a superparamagnetic thin-film on the remaining one of said intermediate layer major surfaces.

摘要翻译： 一种铁磁性薄膜基磁场传感器，其具有在其相对侧上具有两个主表面的电绝缘中间层，其中在其中一个中间层主表面上的各向异性铁磁材料的初始膜和剩余的一个超顺磁薄膜 的所述中间层主表面。