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21. 发明授权

US07321479B2 Method for writing spiral reference servo signal in hard disk drive and method for compensating for temperature 失效
标题翻译：在硬盘驱动器中写入螺旋参考伺服信号的方法和用于补偿温度的方法
公开(公告)号：US07321479B2
公开(公告)日：2008-01-22
申请号：US11281369
申请日：2005-11-18
申请人： Cheol-soon Kim , Jun-seok Shim , Sung-won Park
发明人： Cheol-soon Kim , Jun-seok Shim , Sung-won Park
IPC分类号： G11B21/02
CPC分类号： G11B5/59633 , G11B5/59661
摘要： A method for writing a spiral reference servo signal suitable for a self-servo writing method in a hard disk drive includes writing a first reference pattern in an end direction of a spiral reference servo signal writing concentrically on the disk; writing a spiral reference servo signal on a current spiral track from a reference writing start position of the current spiral track; detecting a moving angle of a head to the first reference pattern, which corresponds to a distance from the reference writing start position to a reference writing end position of the spiral reference servo signal in the case that thermal expansion of the disk does not exist; compensating for a driving speed of the head with reference to the detected moving angle of the head; and writing the spiral reference servo signal on a next spiral track at a compensated driving speed of the head.
摘要翻译：将适用于自伺服写入方式的螺旋参考伺服信号写入硬盘驱动器的方法包括：将写入同心圆盘的螺旋基准伺服信号的末端方向上的第一参考图形写入盘中; 从当前螺旋轨道的参考写入开始位置在当前螺旋轨道上写入螺旋参考伺服信号; 在不存在盘的热膨胀的情况下，检测与第一参考图案的头部的移动角度，其对应于从参考写入开始位置到螺旋参考伺服信号的参考写入结束位置的距离; 参考检测到的头部的移动角来补偿头的驱动速度; 并以头部的补偿驱动速度将螺旋参考伺服信号写入下一个螺旋形轨道。

22. 发明申请

US20070133119A1 Method and apparatus for driving VCM unloading HDD head 有权
标题翻译：用于驱动VCM卸载HDD磁头的方法和装置
公开(公告)号：US20070133119A1
公开(公告)日：2007-06-14
申请号：US11637009
申请日：2006-12-12
申请人： Cheol-soon Kim , Sang-min Suh
发明人： Cheol-soon Kim , Sang-min Suh
IPC分类号： G11B21/02
CPC分类号： G11B21/12
摘要： Provided are a voice coil motor (VCM) driving method for an HDD, related head unloading apparatus and recording media suitable for implementing the driving method. The method of driving a VCM to park a head on a ramp in the HDD includes; driving the VCM using a first driving voltage until the head moves to a first position; and thereafter driving the VCM using a second driving voltage higher than the first driving voltage during a first time period sufficient cause the head to rise along a first incline of the ramp.
摘要翻译：提供一种用于HDD的音圈电机（VCM）驱动方法，相关的头卸载装置和适用于实现该驱动方法的记录媒体。驱动VCM将HDD放在HDD的斜坡上的方法包括：使用第一驱动电压驱动VCM，直到头移动到第一位置; 然后在第一时间段期间使用高于第一驱动电压的第二驱动电压驱动VCM足以使磁头沿着斜坡的第一斜坡上升。

23. 发明申请

US20060103967A1 Method for writing spiral reference servo signal in hard disk drive and method for compensating for temperature 失效
标题翻译：在硬盘驱动器中写入螺旋参考伺服信号的方法和用于补偿温度的方法
公开(公告)号：US20060103967A1
公开(公告)日：2006-05-18
申请号：US11281369
申请日：2005-11-18
申请人： Cheol-soon Kim , Jun-seok Shim , Sung-won Park
发明人： Cheol-soon Kim , Jun-seok Shim , Sung-won Park
IPC分类号： G11B21/02
CPC分类号： G11B5/59633 , G11B5/59661
摘要： A method for writing a spiral reference servo signal suitable for a self-servo writing method in a hard disk drive includes writing a first reference pattern in an end direction of a spiral reference servo signal writing concentrically on the disk; writing a spiral reference servo signal on a current spiral track from a reference writing start position of the current spiral track; detecting a moving angle of a head to the first reference pattern, which corresponds to a distance from the reference writing start position to a reference writing end position of the spiral reference servo signal in the case that thermal expansion of the disk does not exist; compensating for a driving speed of the head with reference to the detected moving angle of the head; and writing the spiral reference servo signal on a next spiral track at a compensated driving speed of the head.
摘要翻译：将适用于自伺服写入方式的螺旋参考伺服信号写入硬盘驱动器的方法包括：将写入同心圆盘的螺旋基准伺服信号的末端方向上的第一参考图形写入盘中; 从当前螺旋轨道的参考写入开始位置在当前螺旋轨道上写入螺旋参考伺服信号; 在不存在盘的热膨胀的情况下，检测与第一参考图案的头部的移动角度，其对应于从参考写入开始位置到螺旋参考伺服信号的参考写入结束位置的距离; 参考检测到的头部的移动角来补偿头的驱动速度; 并以头部的补偿驱动速度将螺旋参考伺服信号写入下一个螺旋形轨道。

24. 发明授权

US07985646B2 Method of fabricating nanowire memory device and system of controlling nanowire formation used in the same 有权
标题翻译：制造纳米线存储器件的方法及其中使用的纳米线形成控制系统
公开(公告)号：US07985646B2
公开(公告)日：2011-07-26
申请号：US11712990
申请日：2007-03-02
申请人： Jin-gyoo Yoo , Cheol-soon Kim , Jung-hoon Lee
发明人： Jin-gyoo Yoo , Cheol-soon Kim , Jung-hoon Lee
IPC分类号： G11C11/50
CPC分类号： H01L27/10 , B82Y10/00
摘要： A method of fabricating a nanowire memory device, and a system of controlling nanowire formation used in the same method are provided. In the method of fabricating a nanowire memory device which includes a substrate; an electrode formed on the substrate and insulated from the substrate; and a nanowire having its one end connected with the electrode and formed at a given length, the method comprises: forming an electrode and a dummy electrode to be paired with the electrode on the substrate; forming the nanowire between the electrode and the dummy electrode while measuring a current flowing between the electrode and the dummy electrode, and cutting power applied between the electrode and the dummy electrode when the current measured is a given value; and removing the dummy electrode.
摘要翻译：提供了制造纳米线存储器件的方法，以及以相同方法使用的控制纳米线形成的系统。在制造包括衬底的纳米线存储器件的方法中; 形成在基板上并与基板绝缘的电极; 和一个纳米线，其一端与电极连接并以给定的长度形成，该方法包括：在基片上形成与电极配对的电极和虚拟电极; 在测量电极和虚拟电极之间的电流的同时，在电极和虚拟电极之间形成纳米线，并且当所测量的电流为给定值时，切割施加在电极和虚拟电极之间的功率; 并去除虚拟电极。

25. 发明申请

US20100061020A1 FLEXURE, HEAD SUSPENSION ASSEMBLY INCLUDING THE FLEXSURE, AND HARD DISK DRIVE INCLUDING THE HEAD SUSPENSION ASSEMBLY 审中-公开
标题翻译：柔性，头枕悬挂组件，包括弹性和硬盘驱动器，包括头枕悬挂组件
公开(公告)号：US20100061020A1
公开(公告)日：2010-03-11
申请号：US12551729
申请日：2009-09-01
申请人： Leonid Maslov , Cheol-soon Kim , Haeng-soo Lee
发明人： Leonid Maslov , Cheol-soon Kim , Haeng-soo Lee
IPC分类号： G11B21/16
CPC分类号： G11B5/4833
摘要： A flexure suppresses the vibration of a slider bearing a magnetic read/write head. The flexure has a cross beam, a slider support that supports the slider and is in turn supported like a cantilever by the cross beam but so as to be elastic, a rear vibration absorber protruding from a free end of the slider support in a direction away from the cross beam, and a forward vibration absorber protruding from the cross beam in a direction opposite to that in which the rear vibration absorber protrudes from the free end of the slider support. In a head suspension assembly, an end of the flexure is fixed to a load beam. Also, the load beam is coupled to a base plate by, for example, a hinge. The head suspension assembly is carried by a swing arm in a hard disk drive. The swing arm is mounted to a base so as to be rotatable to position the magnetic read/write head over a data storage disk of the drive.
摘要翻译：弯曲部件抑制带有磁读/写头的滑块的振动。挠曲件具有横梁，滑块支撑件，其支撑滑动件，并且通过横梁而如悬臂梁支撑而具有弹性，后滑动支架从滑动器支撑件的自由端沿远离方向突出以及从所述横梁以与所述后振动吸收体从所述滑块支撑件的自由端突出的方向相反的方向突出的向前振动吸收器。在头部悬挂组件中，挠曲件的一端被固定到负载梁上。此外，负载梁通过例如铰链联接到基板。头悬挂组件由摆臂支撑在硬盘驱动器中。摇臂安装到基座上以便可旋转，以将磁读/写头定位在驱动器的数据存储盘上。

26. 发明授权

US07483233B2 Method and apparatus for driving VCM unloading HDD head 有权
标题翻译：用于驱动VCM卸载HDD磁头的方法和装置
公开(公告)号：US07483233B2
公开(公告)日：2009-01-27
申请号：US11637009
申请日：2006-12-12
申请人： Cheol-soon Kim , Sang-min Suh
发明人： Cheol-soon Kim , Sang-min Suh
IPC分类号： G11B5/54 , G11B21/12
CPC分类号： G11B21/12
摘要： Provided are a voice coil motor (VCM) driving method for an HDD, related head unloading apparatus and recording media suitable for implementing the driving method. The method of driving a VCM to park a head on a ramp in the HDD includes; driving the VCM using a first driving voltage until the head moves to a first position; and thereafter driving the VCM using a second driving voltage higher than the first driving voltage during a first time period sufficient cause the head to rise along a first incline of the ramp.
摘要翻译：提供一种用于HDD的音圈电机（VCM）驱动方法，相关的头卸载装置和适用于实现该驱动方法的记录媒体。驱动VCM将HDD放在HDD的斜坡上的方法包括：使用第一驱动电压驱动VCM，直到头移动到第一位置; 然后在第一时间段期间使用高于第一驱动电压的第二驱动电压驱动VCM足以使磁头沿着斜坡的第一斜坡上升。

27. 发明授权

US07261352B2 Electrostatically driven carbon nanotube gripping device 有权
标题翻译：静电驱动碳纳米管夹持装置
公开(公告)号：US07261352B2
公开(公告)日：2007-08-28
申请号：US11142374
申请日：2005-06-02
申请人： Leonid Maslov , Jin-gyoo Yoo , Cheol-soon Kim
发明人： Leonid Maslov , Jin-gyoo Yoo , Cheol-soon Kim
IPC分类号： B25J7/00
CPC分类号： B25J7/00 , B81C99/002 , G01Q30/20 , G01Q70/12 , G01Q80/00 , Y10S977/849 , Y10S977/962
摘要： An apparatus is provided for gripping nano-scale objects, wherein the apparatus includes a probe including a base portion and a terminal portion. First and second nanotubes are secured to the base portion of the probe, wherein each of the first and second nanotubes include a protruding portion which extends past the base portion and the terminal portion of the probe. First and second electrodes are formed on the base portion of the probe and electrically connected to the first and second nanotubes. A third electrode is disposed on the terminal portion of the probe. A control circuit applies a voltage to the first, second and third electrodes to close the protruding portions of the first and second nanotubes by charging the first and second nanotubes to a first polarity and charging the third electrode to a second polarity opposite to the first polarity.
摘要翻译：提供一种用于夹持纳米尺度物体的装置，其中，该装置包括包括基部和端子部分的探针。第一和第二纳米管被固定到探针的基部，其中第一和第二纳米管中的每一个包括延伸穿过探针的基部和终端部分的突出部分。第一和第二电极形成在探针的基部上并电连接到第一和第二纳米管。第三电极设置在探针的端子部分上。控制电路通过将第一和第二纳米管充电到第一极性并将第三电极充电到与第一极性相反的第二极性，向第一和第二电极施加电压以封闭第一和第二纳米管的突出部分。

28. 发明申请

US20060077586A1 Spindle motor driving method and apparatus 审中-公开
标题翻译：主轴电动机驱动方法及装置
公开(公告)号：US20060077586A1
公开(公告)日：2006-04-13
申请号：US11245199
申请日：2005-10-07
申请人： Young Son , Cheol-soon Kim , Joo-young Kwak
发明人： Young Son , Cheol-soon Kim , Joo-young Kwak
IPC分类号： G11B15/46
CPC分类号： G11B19/28 , F16C17/243 , F16C2370/12 , H02K15/125 , H02P29/62
摘要： A spindle motor driving method and apparatus are provided. The method includes detecting the rotation speed of a spindle motor and heating a hard disc drive until the spindle motor reaches normal rotation speed. Accordingly, it is possible to enable the spindle motor to quickly reach the normal rotation speed by controlling the heating of the hard disc drive without using temperature and/or viscosity measurement sensors.
摘要翻译：提供了一种主轴电动机驱动方法和装置。该方法包括检测主轴电动机的转速并加热硬盘驱动器，直到主轴电机达到正常的转速。因此，通过在不使用温度和/或粘度测量传感器的情况下控制硬盘驱动器的加热，可以使主轴电机快速达到正常转速。

29. 发明申请

US20050276527A1 Spindle motor 审中-公开
标题翻译：主轴电机
公开(公告)号：US20050276527A1
公开(公告)日：2005-12-15
申请号：US11149366
申请日：2005-06-10
申请人： Jin-gyoo Yoo , Gun-hee Jang , Cheol-soon Kim
发明人： Jin-gyoo Yoo , Gun-hee Jang , Cheol-soon Kim
IPC分类号： G11B19/20 , F16C17/02 , F16C17/10 , F16C32/06 , F16C33/10 , F16C33/24 , H02K7/08
CPC分类号： F16C33/107 , F16C17/02 , F16C17/107 , F16C2300/34 , F16C2370/12
摘要： Provided is a spindle motor which includes a base, a sleeve fixed on the base and having a hollow portion, and a shaft rotatably installed in the hollow portion of the sleeve. In the spindle motor, a plurality of journal grooves are formed in an outer circumferential surface of the shaft to form a journal bearing which supports the shaft in a radial direction when the shaft rotates, and the journal grooves are arranged at an uneven interval.
摘要翻译：提供一种主轴电机，其包括基座，固定在基座上并具有中空部分的套筒和可旋转地安装在套筒的中空部分中的轴。在主轴电动机中，在轴的外周面形成有多个轴颈槽，以形成在轴旋转时沿径向支撑该轴的轴颈轴承，并且轴颈槽以不均匀的间隔配置。

30. 发明授权

US08293654B2 Nanowire memory device and method of manufacturing the same 有权
标题翻译：纳米线记忆装置及其制造方法
公开(公告)号：US08293654B2
公开(公告)日：2012-10-23
申请号：US13425807
申请日：2012-03-21
申请人： Jin-gyoo Yoo , Cheol-soon Kim , Jung-hoon Lee
发明人： Jin-gyoo Yoo , Cheol-soon Kim , Jung-hoon Lee
IPC分类号： H01L21/308
CPC分类号： G11C13/025 , B82Y10/00 , G11C2213/16 , H01L51/0048 , Y10S977/943
摘要： A nanowire memory device and a method of manufacturing the same are provided. A memory device includes: a substrate; a first electrode formed on the substrate; a first nanowire extending from an end of the first electrode; a second electrode formed over the first electrode to overlap the first electrode; and a second nanowire extending from an end of the second electrode corresponding to the end of the first electrode in the same direction as the first nanowire, wherein an insulating layer exists between the first and second electrodes.
摘要翻译：提供了一种纳米线存储器件及其制造方法。存储器件包括：衬底; 形成在所述基板上的第一电极; 从所述第一电极的端部延伸的第一纳米线; 形成在所述第一电极上以与所述第一电极重叠的第二电极; 以及从与第一电极的端部对应的第二电极的端部沿与第一纳米线相同的方向延伸的第二纳米线，其中在第一和第二电极之间存在绝缘层。

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