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1. 发明申请

US20070297092A1 Method and apparatus for an air bearing surface to reduce contamination due to saturation water vapor pressure in a hard disk drive 有权
标题翻译：用于空气轴承表面的方法和装置，以减少由于硬盘驱动器中饱和水蒸汽压力引起的污染
公开(公告)号：US20070297092A1
公开(公告)日：2007-12-27
申请号：US11586778
申请日：2006-10-25
申请人： Shuyu Zhang , Brian D. Strom , SungChang Lee , George Tyndall
发明人： Shuyu Zhang , Brian D. Strom , SungChang Lee , George Tyndall
IPC分类号： G11B5/60
CPC分类号： G11B5/6005
摘要： A slider operating air bearing surface (ABS) to remove a front saturation water vapor pressure peak near a front bulwark and a bad flow pattern area the between front bulwark and a central island. The ABS implementing these operations. Alternatively, ABS includes a front bulwark channel in the front bulwark and a central fin between the front bulwark and the central island. Slider includes an embodiment of the ABS. Head gimbal assembly (HGA) includes the slider. Head stack assembly includes at least one HGA. Hard disk drive includes the head stack assembly. Manufacturing methods for the slider, the HGA, the head stack assembly, the hard disk drive, and these items as products of their manufacturing processes.
摘要翻译：滑块操作空气轴承表面（ABS），以去除前舷墙附近的前饱和水蒸汽压力峰值和前舷墙与中心岛之间的不良流动模式区域。 ABS执行这些操作。或者，ABS包括前舷墙中的前舷墙通道和前舷墙与中央岛之间的中央鳍。滑块包括ABS的实施例。头万向节组件（HGA）包括滑块。头部堆叠组件至少包括一个HGA。硬盘驱动器包括磁头堆栈组件。滑块，HGA，头组件，硬盘驱动器以及这些项目作为其制造工艺的产品的制造方法。

2. 发明申请

US20070292652A1 Apparatus and method for a ferroelectric disk, slider, head gimbal, actuator assemblies, and ferroelectric disk drive 审中-公开
标题翻译：用于铁电盘，滑块，头万向架，致动器组件和铁电盘驱动器的装置和方法
公开(公告)号：US20070292652A1
公开(公告)日：2007-12-20
申请号：US11471850
申请日：2006-06-20
申请人： Brian D. Strom , Na Young Kim , SungChang Lee , Vinod Sharma , Joseph Chang
发明人： Brian D. Strom , Na Young Kim , SungChang Lee , Vinod Sharma , Joseph Chang
IPC分类号： B32B3/02
CPC分类号： G11B9/02
摘要： A ferroelectric disk including disk surfaces and a ground coupling electrically coupled to an electrode sheet covered by a ferroelectric film covered by a probe surface. A slider using a resistive probe for sharing a ground with the ground coupling. A head gimbal assembly including slider interfaced through an amplifier to provide write and read signal to and from the resistive probe. A head stack assembly including at least one head gimbal assembly. A ferroelectric disk drive including the head stack assembly aligned with at least one ferroelectric disk for lateral positioning of the resistive probe near a track on the disk surface of the ferroelectric disk. Access operations for a track by providing voltages between probe sites and ground coupling, for the ferroelectric cell of each bit in track. The bit values of bits in the track, as product of access process.
摘要翻译：包括盘表面的铁电盘和电耦合到由探针表面覆盖的铁电膜覆盖的电极片的接地耦合。使用电阻式探头的滑块，用于与地面耦合共享地面。头万向架组件包括通过放大器接合的滑块，以向阻性探头提供写入和读取信号。一种头部堆叠组件，其包括至少一个头部万向节组件。一种铁电磁盘驱动器，其包括与至少一个铁电盘对准的磁头堆叠组件，用于在铁电盘的磁盘表面上的轨道附近电阻式探头的侧向定位。通过在探针位置和接地耦合之间提供电压来访问轨道，用于轨道中每个位的铁电单元。轨道中位的位值，作为访问过程的产物。

3. 发明授权

US07369348B2 Method and apparatus for adaptation to humidity in a hard disk drive 有权
标题翻译：用于适应硬盘驱动器中的湿度的方法和装置
公开(公告)号：US07369348B2
公开(公告)日：2008-05-06
申请号：US11446573
申请日：2006-06-02
申请人： Brian D. Strom , SungChang Lee
发明人： Brian D. Strom , SungChang Lee
IPC分类号： G11B21/02
CPC分类号： G11B5/6005 , G11B19/04 , G11B33/1453
摘要： Hard Disk Drive (HDD) including a humidity sensor. Humidity sensor communicating with embedded circuit to provide humidity reading to alter flying height control asserted to control vertical positioning of slider above disk surface. Method operating HDD using humidity sensor and apparatus implementing method. Methods of manufacturing embedded circuit and HDD, and their products.
摘要翻译：包括湿度传感器的硬盘驱动器（HDD）。湿度传感器与嵌入式电路通讯，提供湿度读数以改变飞行高度控制，以控制滑块在磁盘表面上方的垂直定位。使用湿度传感器和设备实施方法操作HDD的方法。嵌入式电路和硬盘及其产品的制造方法。

4. 发明申请

US20070165322A1 Method and apparatus regulating saturation water vapor pressure in a hard disk drive 审中-公开
标题翻译：调节硬盘驱动器中饱和水蒸汽压力的方法和装置
公开(公告)号：US20070165322A1
公开(公告)日：2007-07-19
申请号：US11588031
申请日：2006-10-25
申请人： Brian D. Strom , Shuyu Zhang , SungChang Lee , George Tyndall
发明人： Brian D. Strom , Shuyu Zhang , SungChang Lee , George Tyndall
IPC分类号： G11B19/02 , H05B1/00 , H05B3/00 , G11B21/02
CPC分类号： G05D22/02 , G11B19/04 , G11B33/14 , G11B33/144
摘要： Method operating hard disk drive (HDD) by receiving temperature and pressure readings from sensors, determining condensation danger from reading and asserting heat-up control to stimulate a thermoelectric device to move heat from exterior to interior thermal zone of HDD. Apparatus implementing method including embedded circuit, embedded processor in embedded circuit, thermal controller, thermal processor in thermal controller, and HDD. Manufacturing methods for apparatus and apparatus as products of these processes.
摘要翻译：通过从传感器接收温度和压力读数来操作硬盘驱动器（HDD）的方法，从读取确定冷凝危险并确定加热控制，以刺激热电装置从HDD的外部到内部热区域移动热量。装置实现方法包括嵌入式电路，嵌入式电路中的嵌入式处理器，热控制器，热控制器中的热处理器和HDD。作为这些工艺的产品的装置和装置的制造方法。

5. 发明申请

US20080074794A1 Method and apparatus for pitch angle actuation of slider based upon pressure and humidity conditions in a contact start-stop CSS 审中-公开
标题翻译：基于接触开始CSS中的压力和湿度条件的滑块的俯仰角致动的方法和装置
公开(公告)号：US20080074794A1
公开(公告)日：2008-03-27
申请号：US11525681
申请日：2006-09-22
申请人： SungChang Lee , Brian D. Strom
发明人： SungChang Lee , Brian D. Strom
IPC分类号： G11B5/48
CPC分类号： G11B5/5552 , G11B5/4826 , G11B5/483 , G11B5/54 , G11B5/6058 , G11B21/12 , G11B21/22
摘要： A pitch actuator coupling to at least the flexure finger of a head gimbal assembly, flexing the flexure finger to alter the pitch angle between slider and disk surface. Operating a head gimbal assembly by stimulating the pitch actuator to alter slider pitch angle and the head gimbal assembly implementing this method. Head stack assembly including at least one head gimbal assembly. CSS hard disk drive and embedded circuit controlling head stack assembly and its motion over disk surface. Manufacturing methods for head gimbal assembly, head stack assembly, embedded circuit and CSS hard disk drive and these items as products of these processes.
摘要翻译：连接到头部万向节组件的至少挠曲手指的俯仰致动器，弯曲挠曲指状物以改变滑块和盘表面之间的俯仰角。通过刺激俯仰致动器来改变滑块俯仰角并实现该方法的头部万向节组件来操作头部万向节组件。头部堆叠组件包括至少一个头部万向架组件。 CSS硬盘驱动器和嵌入式电路控制磁头堆叠组件及其在磁盘表面上的运动。磁头万向架组装，磁头组装，嵌入式电路和CSS硬盘驱动器的制造方法以及这些工艺的产品。

6. 发明申请

US20070279795A1 Method and apparatus for adaptation to humidity in a hard disk drive 有权
标题翻译：用于适应硬盘驱动器中的湿度的方法和装置
公开(公告)号：US20070279795A1
公开(公告)日：2007-12-06
申请号：US11446573
申请日：2006-06-02
申请人： Brian D. Strom , SungChang Lee
发明人： Brian D. Strom , SungChang Lee
IPC分类号： G11B21/02
CPC分类号： G11B5/6005 , G11B19/04 , G11B33/1453
摘要： Hard Disk Drive (HDD) including a humidity sensor. Humidity sensor communicating with embedded circuit to provide humidity reading to alter flying height control asserted to control vertical positioning of slider above disk surface. Method operating HDD using humidity sensor and apparatus implementing method. Methods of manufacturing embedded circuit and HDD, and their products.
摘要翻译：包括湿度传感器的硬盘驱动器（HDD）。湿度传感器与嵌入式电路通讯，提供湿度读数以改变飞行高度控制，以控制滑块在磁盘表面上方的垂直定位。使用湿度传感器和设备实施方法操作HDD的方法。嵌入式电路和硬盘及其产品的制造方法。

7. 发明授权

US08582232B2 Heat assisted spindle motor 有权
标题翻译：热辅助主轴电机
公开(公告)号：US08582232B2
公开(公告)日：2013-11-12
申请号：US12012883
申请日：2008-02-05
申请人： Brian D. Strom , SungChang Lee , Joerg Ferber
发明人： Brian D. Strom , SungChang Lee , Joerg Ferber
IPC分类号： G11B17/02
CPC分类号： G11B33/144 , F16C17/107 , F16C17/243 , F16C2370/12 , G11B19/046 , G11B19/2054 , G11B25/043 , H02K5/163 , H02K7/085 , H02K7/14 , H02K15/125
摘要： A hard disk drive with a spindle motor that rotates a disk. When the disk drive is exposed to low temperatures a current can be provided to the spindle motor to heat the motor. For example, a DC current can be provided to the spindle motor. The current flowing through the spindle motor coil generates heat. The current can be provided for a predetermined time interval to sufficiently heat the spindle motor so that the fluid bearings of the motor can operate. The current is terminated and then an AC current is provided to the spindle motor to cause motor rotation.
摘要翻译：具有旋转磁盘的主轴电机的硬盘驱动器。当磁盘驱动器暴露于低温时，可以向主轴电机提供电流以加热电动机。例如，可以向主轴电机提供直流电流。流经主轴电机线圈的电流产生热量。电流可以提供预定的时间间隔以充分加热主轴电动机，使得电动机的流体轴承能够操作。电流终止，然后向主轴电机提供交流电流，使电机旋转。

8. 发明申请

US20090195923A1 Heat assisted spindle motor of a hard disk drive 有权
标题翻译：热辅助主轴电机的硬盘驱动器
公开(公告)号：US20090195923A1
公开(公告)日：2009-08-06
申请号：US12012883
申请日：2008-02-05
申请人： Brian D. Strom , SungChang Lee , Joerg Ferber
发明人： Brian D. Strom , SungChang Lee , Joerg Ferber
IPC分类号： G11B17/04
CPC分类号： G11B33/144 , F16C17/107 , F16C17/243 , F16C2370/12 , G11B19/046 , G11B19/2054 , G11B25/043 , H02K5/163 , H02K7/085 , H02K7/14 , H02K15/125
摘要： A hard disk drive with a spindle motor that rotates a disk. When the disk drive is exposed to low temperatures a current can be provided to the spindle motor to heat the motor. For example, a DC current can be provided to the spindle motor. The current flowing through the spindle motor coil generates heat. The current can be provided for a predetermined time interval to sufficiently heat the spindle motor so that the fluid bearings of the motor can operate. The current is terminated and then an AC current is provided to the spindle motor to cause motor rotation.
摘要翻译：具有旋转磁盘的主轴电机的硬盘驱动器。当磁盘驱动器暴露于低温时，可以向主轴电机提供电流以加热电动机。例如，可以向主轴电机提供直流电流。流经主轴电机线圈的电流产生热量。电流可以提供预定的时间间隔以充分加热主轴电动机，使得电动机的流体轴承能够操作。电流终止，然后向主轴电机提供交流电流，使电机旋转。

9. 发明授权

US07420760B2 Method and apparatus reducing flying height drop in a hard disk drive under humid conditions 失效
标题翻译：减少潮湿条件下硬盘驱动器飞行高度下降的方法和装置
公开(公告)号：US07420760B2
公开(公告)日：2008-09-02
申请号：US11586881
申请日：2006-10-25
申请人： Shuyu Zhang , Brian D. Strom , SungChang Lee
发明人： Shuyu Zhang , Brian D. Strom , SungChang Lee
IPC分类号： G11B21/02
CPC分类号： G11B5/6005 , G11B5/40 , G11B5/6064
摘要： A slider with an intake heater near front edge heating air passing between air bearing surface and rotating disk surface to reduce change in flying height caused by water condensation. Method of operating the slider. Head gimbals assembly including slider. Head stack assembly including at least one HGA. Operating hard disk drive by receiving temperature and humidity reading to determine heater control and asserting heater control to stimulate intake heater to heat air. Embedded processor directing hard disk drive at least partly implementing operations. Embedded circuit including embedded processor. A hard disk drive including temperature, humidity sensors, embedded circuit and head stack assembly. Manufacturing methods for slider, head gimbals assembly, head stack assembly, embedded processor, embedded circuit and hard disk drive, and these items as products of their manufacturing processes.
摘要翻译：具有进气加热器的滑块，靠近前边缘，加热空气在空气轴承表面和旋转盘表面之间通过，以减少由水冷凝引起的飞行高度变化。操作滑块的方法头部万向架组件包括滑块。头堆叠组件至少包括一个HGA。通过接收温度和湿度读数来操作硬盘驱动器，以确定加热器控制并声明加热器控制，以刺激进气加热器加热空气。引导硬盘驱动器的嵌入式处理器至少部分实现操作。嵌入式电路包括嵌入式处理器。一个硬盘驱动器，包括温度，湿度传感器，嵌入式电路和磁头堆叠组件。滑块，头部万向节组件，头部组件，嵌入式处理器，嵌入式电路和硬盘驱动器的制造方法，以及这些项目作为其制造工艺的产品。

10. 发明授权

US07760469B2 Method and apparatus for an air bearing surface to reduce contamination due to saturation water vapor pressure in a hard disk drive 有权
标题翻译：用于空气轴承表面的方法和装置，以减少由于硬盘驱动器中饱和水蒸汽压力引起的污染
公开(公告)号：US07760469B2
公开(公告)日：2010-07-20
申请号：US11586778
申请日：2006-10-25
申请人： Shuyu Zhang , Brian D. Strom , SungChang Lee , George Tyndall
发明人： Shuyu Zhang , Brian D. Strom , SungChang Lee , George Tyndall
IPC分类号： G11B5/60
CPC分类号： G11B5/6005
摘要： A slider operating air bearing surface (ABS) to remove a front saturation water vapor pressure peak near a front bulwark and a bad flow pattern area the between front bulwark and a central island. The ABS implementing these operations. Alternatively, ABS includes a front bulwark channel in the front bulwark and a central fin between the front bulwark and the central island. Slider includes an embodiment of the ABS. Head gimbal assembly (HGA) includes the slider. Head stack assembly includes at least one HGA. Hard disk drive includes the head stack assembly. Manufacturing methods for the slider, the HGA, the head stack assembly, the hard disk drive, and these items as products of their manufacturing processes.
摘要翻译：滑块操作空气轴承表面（ABS），以去除前舷墙附近的前饱和水蒸汽压力峰值和前舷墙与中心岛之间的不良流动模式区域。 ABS执行这些操作。或者，ABS包括前舷墙中的前舷墙通道和前舷墙与中央岛之间的中央鳍。滑块包括ABS的实施例。头万向节组件（HGA）包括滑块。头部堆叠组件至少包括一个HGA。硬盘驱动器包括磁头堆栈组件。滑块，HGA，头组件，硬盘驱动器以及这些项目作为其制造工艺的产品的制造方法。

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