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    Spin transistor using double carrier supply layer structure
    2.
    发明授权
    Spin transistor using double carrier supply layer structure 有权
    旋转晶体管采用双载体供电层结构

    公开(公告)号：US08058676B2

    公开(公告)日：2011-11-15

    申请号：US12342426

    申请日：2008-12-23

    申请人： Hyung Jun Kim ,  Hyun Cheol Koo ,  Joon Yeon Chang ,  Suk Hee Han ,  Kyung Ho Kim

    发明人： Hyung Jun Kim ,  Hyun Cheol Koo ,  Joon Yeon Chang ,  Suk Hee Han ,  Kyung Ho Kim

    IPC分类号： H01L29/76

    CPC分类号： H01L29/66984 ,  H01L29/7785

    摘要： A spin transistor includes a semiconductor substrate including a channel layer having a 2-dimensional electron gas structure and upper and lower cladding layers disposed respectively in upper and lower sides of the channel layer; ferromagnetic source and drain electrodes formed on the semiconductor substrate and disposed spaced apart from each other; a gate electrode disposed between the source electrode and the drain electrode and having a gate voltage applied thereto in order to control the spin of electrons passed through the channel layer; a first carrier supply layer disposed between the lower cladding layer and the channel layer to supply carriers to the channel layer; and a second carrier supply layer disposed between the upper cladding layer and the channel layer to supply carriers to the channel layer.

    摘要翻译： 自旋晶体管包括：半导体衬底，包括具有二维电子气体结构的沟道层和分别设置在沟道层的上侧和下侧的上和下包层; 形成在所述半导体衬底上并且彼此间隔开的铁磁源极和漏极; 栅电极，设置在源电极和漏电极之间并且施加栅极电压以控制通过沟道层的电子的自旋; 第一载流子供给层，设置在所述下包层和所述沟道层之间，以向所述沟道层提供载流子; 以及第二载体供给层，其设置在所述上​​包层和所述沟道层之间，以将载流子供应到所述沟道层。

    Method and apparatus for managing exercise state of user
    3.
    发明授权
    Method and apparatus for managing exercise state of user 有权
    管理用户运动状态的方法和装置

    公开(公告)号：US07867142B2

    公开(公告)日：2011-01-11

    申请号：US11375037

    申请日：2006-03-15

    申请人： Soo Kwan Kim ,  Jin Sang Hwang ,  Kyung Ho Kim

    发明人： Soo Kwan Kim ,  Jin Sang Hwang ,  Kyung Ho Kim

    IPC分类号： A63B71/00

    CPC分类号： A63B24/00 ,  A63B2230/06 ,  G06F19/00 ,  G06Q50/22 ,  Y10S482/90

    摘要： A method and system for providing a sound source suitable for an exercise state of a user by recognizing the exercise state of the user by measuring heart rate and exercise speed of the user. The method includes: determining a standard heart rate; measuring a heart rate of a user; measuring an exercise speed of the user; comparing the measured heart rate and the standard heart rate; when a difference between the both heart rates is more than a predetermined value, generating compensated exercise speed information based on the difference and the measured exercise speed; and replaying a sound source according to the compensated exercise speed information. According to the exercise state management method, heart rate suitable for the type, intensity, or time of exercise selected by the user and a sound source suitable for exercise speed are provided, thereby improving satisfaction and effectiveness of the exercise.

    摘要翻译： 一种用于通过测量用户的心率和运动速度来识别用户的运动状态来提供适合于用户运动状态的声源的方法和系统。 该方法包括：确定标准心率; 测量用户的心率; 测量用户的运动速度; 比较测量的心率和标准心率; 当两个心率之间的差异大于预定值时，基于差异和测量的运动速度产生补偿的运动速度信息; 并且根据补偿的运动速度信息重放声源。 根据运动状态管理方法，提供适合于用户选择的运动类型，强度或运动时间以及适合运动速度的声源的心率，从而提高运动的满意度和有效性。

    SPIN TRANSISTOR USING DOUBLE CARRIER SUPPLY LAYER STRUCTURE
    4.
    发明申请
    SPIN TRANSISTOR USING DOUBLE CARRIER SUPPLY LAYER STRUCTURE 有权
    使用双载波供电层结构的旋转晶体管

    公开(公告)号：US20100084633A1

    公开(公告)日：2010-04-08

    申请号：US12342426

    申请日：2008-12-23

    申请人： Hyung Jun Kim ,  Hyun Cheol Koo ,  Joon Yeon Chang ,  Suk Hee Han ,  Kyung Ho Kim

    发明人： Hyung Jun Kim ,  Hyun Cheol Koo ,  Joon Yeon Chang ,  Suk Hee Han ,  Kyung Ho Kim

    IPC分类号： H01L29/66

    CPC分类号： H01L29/66984 ,  H01L29/7785

    摘要： A spin transistor includes a semiconductor substrate including a channel layer having a 2-dimensional electron gas structure and upper and lower cladding layers disposed respectively in upper and lower sides of the channel layer; ferromagnetic source and drain electrodes formed on the semiconductor substrate and disposed spaced apart from each other; a gate electrode disposed between the source electrode and the drain electrode and having a gate voltage applied thereto in order to control the spin of electrons passed through the channel layer; a first carrier supply layer disposed between the lower cladding layer and the channel layer to supply carriers to the channel layer; and a second carrier supply layer disposed between the upper cladding layer and the channel layer to supply carriers to the channel layer.

    摘要翻译： 自旋晶体管包括：半导体衬底，包括具有二维电子气体结构的沟道层和分别设置在沟道层的上侧和下侧的上和下包层; 形成在所述半导体衬底上并且彼此间隔开的铁磁源极和漏极; 栅电极，设置在源电极和漏电极之间并且施加栅极电压以控制通过沟道层的电子的自旋; 第一载流子供给层，设置在所述下包层和所述沟道层之间，以向所述沟道层提供载流子; 以及第二载体供给层，其设置在所述上​​包层和所述沟道层之间，以将载流子供应到所述沟道层。

    Spin Transistor Using Epitaxial Ferromagnet-Semiconductor Junction
    5.
    发明申请
    Spin Transistor Using Epitaxial Ferromagnet-Semiconductor Junction 有权
    使用外延铁磁半导体结的旋转晶体管

    公开(公告)号：US20090152606A1

    公开(公告)日：2009-06-18

    申请号：US12233488

    申请日：2008-09-18

    申请人： Hyun Cheol KOO ,  Suk Hee Han ,  Joon Yeon Chang ,  Hyung Jun Kim ,  Kyung Ho Kim

    发明人： Hyun Cheol KOO ,  Suk Hee Han ,  Joon Yeon Chang ,  Hyung Jun Kim ,  Kyung Ho Kim

    IPC分类号： H01L29/51 ,  H01L21/00

    CPC分类号： H01L29/205 ,  B82Y10/00 ,  H01L29/122 ,  H01L29/66984 ,  Y10S977/933

    摘要： A spin transistor conducive to the miniaturization and large scale integration of devices, because a magnetization direction of a source and a drain is determined by a direction of the epitaxial growth of a ferromagnet. The spin transistor includes a semiconductor substrate having a channel layer formed thereinside; ferromagnetic source and drain epitaxially grown on the semiconductor substrate and magnetized in a longitudinal direction of the channel layer due to magnetocrystalline anisotropy—the source and drain being disposed spaced apart from each other in a channel direction and magnetized in the same direction—; and a gate disposed between the source and the drain to be insulated with the semiconductor substrate and formed on the semiconductor substrate to control the spin of electrons that are passed through the channel layer.

    摘要翻译： 有助于器件的小型化和大规模集成的自旋晶体管，因为源极和漏极的磁化方向由铁磁体的外延生长的方向决定。 自旋晶体管包括其内部形成有沟道层的半导体衬底; 外延生长在半导体衬底上的铁磁源极和漏极，并且由于磁晶各向异性而在沟道层的纵向上被磁化 - 源极和漏极沿沟道方向彼此间隔开并沿相同方向被磁化; 以及设置在源极和漏极之间的栅极，与半导体衬底绝缘并形成在半导体衬底上，以控制通过沟道层的电子的自旋。

    Noninvasive in vivo measuring system and noninvasive in vivo measuring method by correcting influence of Hemoglobin
    6.
    发明申请
    Noninvasive in vivo measuring system and noninvasive in vivo measuring method by correcting influence of Hemoglobin 有权
    无创体内测量系统和无创体内测量方法，通过校正血红蛋白的影响

    公开(公告)号：US20080228050A1

    公开(公告)日：2008-09-18

    申请号：US11717210

    申请日：2007-03-13

    申请人： In Duk Hwang ,  Jae Chan Park ,  Kyung Ho Kim

    发明人： In Duk Hwang ,  Jae Chan Park ,  Kyung Ho Kim

    IPC分类号： A61B5/00

    CPC分类号： A61B5/14535 ,  A61B5/14532 ,  A61B5/1455 ,  G01N21/65

    摘要： A noninvasive in vivo measuring system and a noninvasive in vivo measuring method are provided. In the noninvasive in vivo measuring system, a Raman-fluorescence measuring unit measures blood sugar concentration, which is measured using Raman spectra before and after applying a pressure on a finger, and outputs a final blood sugar level by correcting the blood sugar concentration measurement according to a Hemoglobin (Hb) concentration measured by an Hb measuring unit.

    摘要翻译： 提供了非侵入式体内测量系统和非侵入式体内测量方法。 在无创体内测量系统中，拉曼荧光测量单元测量在对手指施加压力之前和之后使用拉曼光谱测量的血糖浓度，并通过校正血糖浓度测量来输出最终血糖水平 到由Hb测量单元测量的血红蛋白（Hb）浓度。

    System, medium, and method to conduce a user's breathing
    7.
    发明申请
    System, medium, and method to conduce a user's breathing 有权
    系统，媒介和方法来引导用户的呼吸

    公开(公告)号：US20070167855A1

    公开(公告)日：2007-07-19

    申请号：US11603015

    申请日：2006-11-22

    申请人： Sang Hoon Shin ,  Sun Gi Hong ,  Kyung Ho Kim ,  Wan Taek Han

    发明人： Sang Hoon Shin ,  Sun Gi Hong ,  Kyung Ho Kim ,  Wan Taek Han

    IPC分类号： A61B5/08

    CPC分类号： A61B5/08 ,  A61B5/0878 ,  A61B5/486 ,  A61B5/7405 ,  A61B5/742 ,  A61B7/003

    摘要： A system, medium, and method conducing a user's breathing, in which a sound generated during a user's exhale and/or an ambient temperature change occurring during the exhale is sensed to measure a respiratory waveform of the user. Respiratory information of the user may then be produced from the respiratory waveform, and when the respiratory information of the user is different from normal respiratory information of the user, breathing information according to the normal respiratory information may be provided to the user so the user can use the same to modify their breathing.

    摘要翻译： 感测用户呼吸期间产生的声音和/或在呼出期间发生的环境温度变化的声音的系统，介质和方法，以测量用户的呼吸波形。 然后可以从呼吸波形产生用户的呼吸信息，并且当用户的呼吸信息不同于用户的正常呼吸信息时，可以向用户提供根据正常呼吸信息的呼吸信息，以便用户可以 使用相同的方式修改呼吸。

    Fuel tank cradle device for forklift trucks
    8.
    发明授权
    Fuel tank cradle device for forklift trucks 有权

    公开(公告)号：US06637706B2

    公开(公告)日：2003-10-28

    申请号：US10162233

    申请日：2002-06-05

    申请人： Kyung Ho Kim ,  Sang Heon Lee ,  Hong Sub Shim ,  Jin Hong Park

    发明人： Kyung Ho Kim ,  Sang Heon Lee ,  Hong Sub Shim ,  Jin Hong Park

    IPC分类号： A47G2302

    CPC分类号： B66F9/07554 ,  B60K15/067 ,  B60Y2200/124 ,  B60Y2200/15 ,  B66F9/07518

    摘要： A fuel tank cradle device for forklift trucks is swingable to the lateral side and then foldable into a substantially vertical position, thereby assuring easy and safe change of a used fuel tank with a new one. The cradle device includes a counterweight, a cradle provided with a first body and a second body, the first body pivotally mounted to the counterweight for rotation between a home position above the counterweight and a rotated position outside of the counterweight, the second body capable of replaceably supporting a fuel tank and foldably connected to the first body so that the second body can be moved between an unfolded position and a downwardly folded position with respect to first body, and a locking arrangement for locking the cradle to the counterweight while the first body of the cradle is at the home position.

    Electric-acoustic transducer having dual voice coil drivers
    9.
    发明授权
    Electric-acoustic transducer having dual voice coil drivers 失效
    具有双音圈驱动器的电声换能器

    公开(公告)号：US06404896B1

    公开(公告)日：2002-06-11

    申请号：US09576608

    申请日：2000-05-24

    申请人： Dong Ok Yoo ,  Kyung Ho Kim

    发明人： Dong Ok Yoo ,  Kyung Ho Kim

    IPC分类号： H04R2500

    CPC分类号： H04R9/045

    摘要： In the electric-acoustic transducer, first to third permanent magnets are respectively received in the first to the third recesses of a yoke, so as to generate non-alternating magnetic fields. The first and second magnetic gaps are formed between the yoke and the first and the second plates. The first and the second coils are respectively disposed in the first and the second magnetic gaps, to generate alternating magnetic fields of the same phase, when an electric driving signal is applied from the exterior. The electric-acoustic transducer achieves reproduction of a broad frequency band with high power and high efficiency, even with an ultra slim or small dimension, proper for a small electronic appliance such as a notebook computer, by employing dual voice coil drivers and auxiliary magnetic circuits.

    摘要翻译： 在电声换能器中，第一至第三永久磁铁分别容纳在磁轭的第一至第三凹槽中，以产生非交变磁场。 第一和第二磁隙形成在轭和第一和第二板之间。 当从外部施加电驱动信号时，第一和第二线圈分别设置在第一和第二磁隙中，以产生相同相位的交变磁场。 电声换能器通过采用双音圈驱动器和辅助磁路，实现了适用于诸如笔记本电脑的小型电子设备，甚至具有超薄或小尺寸的高功率和高效率的宽频带的再现。 。