公开(公告)号：US20060261706A1

公开(公告)日：2006-11-23

申请号：US11319258

申请日：2005-12-27

申请人： Seok Yoon ,  Hyun Kim ,  Hyun Ko ,  Chong Kang

发明人： Seok Yoon ,  Hyun Kim ,  Hyun Ko ,  Chong Kang

IPC分类号： H02N2/00

CPC分类号： H02N2/025 ,  H01L41/0973

摘要： A piezoelectric linear motor for amplifying the change in at least one dimension of a piezoelectric material is disclosed. A shaft is connected axial-movably to a piezoelectric actuator. The actuator includes a piezoelectric ceramic that expands or contracts in response to an applied voltage. The expansion or contraction of the piezoelectric ceramic is amplified by converting the displacement due to expansion/contraction into a greater displacement of a top plate to which the shaft is coupled. The greater displacement is, for instance, by causing the expansion/contraction of the piezoelectric ceramic into a convex or concave bending of a complex of which the piezoelectric ceramic is a part. In a preferred embodiment the base plate is attached to the piezoelectric ceramic, a slanted plate conically extending from the base plate, and a top plate formed at the center of the slanted plate to form an assembly that changes its curvature to amplify the displacement.

公开(公告)号：US08052208B2

公开(公告)日：2011-11-08

申请号：US12578100

申请日：2009-10-13

申请人： Sang Ho Kim ,  Hyun Ko ,  Chae Hoon Ma ,  Sung Ah Kim ,  Seung Hyock Tak ,  Jong Kweon Pyun ,  Jin Ho Seo

发明人： Sang Ho Kim ,  Hyun Ko ,  Chae Hoon Ma ,  Sung Ah Kim ,  Seung Hyock Tak ,  Jong Kweon Pyun ,  Jin Ho Seo

IPC分类号： A47B83/02

CPC分类号： B60N3/004 ,  Y10T292/394

摘要： An apparatus for locking a table of a seat back to selectively secure the table in multiple stages, may include a base, a shaft coupled to the base and the table, an actuating arm fastened to the shaft and rotatable with the shaft, the actuating arm having actuating gear teeth, a locking arm rotatably provided on the base, wherein the locking arm includes locking gear teeth and the locking gear teeth is selectively engaged with the actuating gear teeth by the actuating arm such that when the actuating arm is rotated in a forward direction, the actuating gear teeth is engaged with the locking gear teeth or pass over the locking gear teeth according to rotational degree of the actuating arm, and a locking arm holding unit co-axially coupled with the actuating arm to the base and selectively activated by the actuating arm.

摘要翻译： 用于锁定座椅靠背的桌子以选择性地固定桌子的多个阶段的装置可以包括底座，联接到基座和工作台的轴，致动臂，固定到轴上并与轴一起旋转，致动臂 具有致动齿轮齿，可旋转地设置在基座上的锁定臂，其中锁定臂包括锁定齿轮齿，并且锁定齿轮齿通过致动臂选择性地与致动齿轮齿接合，使得当致动臂向前旋转时 致动齿轮齿与锁定齿轮齿接合或根据致动臂的旋转程度越过锁定齿轮齿，并且锁定臂保持单元与致动臂同轴地联接到基座并且由 执行臂。

公开(公告)号：US20080089442A1

公开(公告)日：2008-04-17

申请号：US11858049

申请日：2007-09-19

申请人： Moon Lee ,  Bin Ihm ,  Jin-Young Chun ,  Hyun Ko ,  Wook Lee ,  Jin Jung

发明人： Moon Lee ,  Bin Ihm ,  Jin-Young Chun ,  Hyun Ko ,  Wook Lee ,  Jin Jung

IPC分类号： H04L27/00

CPC分类号： H04B7/0682 ,  H04B7/0417 ,  H04B7/0639 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0025 ,  H04L5/0023 ,  H04L25/03343 ,  H04L2025/03802

摘要： A method of transmitting data using a phase shift-based precoding in a multiple antenna system using a plurality of subcarriers is disclosed. More specifically, the method includes determining a diagonal matrix to provide different phase angles to each of the plurality of antennas as a part of a phase shift-based precoding matrix, selecting a unitary matrix from a first codebook as the part of a phase shift-based precoding matrix, and performing precoding to symbols associated with subcarriers based on the diagonal matrix and the unitary matrix.

摘要翻译： 公开了使用多个子载波在多天线系统中使用基于相移的预编码来发送数据的方法。 更具体地，该方法包括：确定对角矩阵，以作为基于相移的预编码矩阵的一部分来提供与多个天线中的每一个相对应的不同相位角，从第一码本中选择酉矩阵作为相移 - 并且基于对角矩阵和酉矩阵对与子载波相关联的符号执行预编码。

公开(公告)号：US08302994B2

公开(公告)日：2012-11-06

申请号：US12901115

申请日：2010-10-08

申请人： Hyun Ko

发明人： Hyun Ko

IPC分类号： B60R22/20

CPC分类号： B60R13/02

摘要： A shield cover assembly for a vehicle, may include a shield cover main body, on which a slot is formed thereon in one direction and another direction of the vehicle, and a sliding cover disposed on a bottom surface of the shield cover main body such that the slot is not exposed outside the shield cover main body, wherein the sliding cover has a penetration portion formed in a hollow shape thereon and an anchorage pretensioner member is fixed to a cushion frame through the penetration portion, and wherein the sliding cover is slidable along the bottom surface in the one direction and the another direction in accordance with a movement of the shield cover main body.

摘要翻译： 一种用于车辆的屏蔽罩组件可以包括屏蔽盖主体，其上沿着车辆的一个方向和另一方向在其上形成有槽，以及设置在屏蔽盖主体的底表面上的滑盖，使得 所述槽不暴露在所述屏蔽罩主体的外侧，其中，所述滑动盖具有形成为中空形状的贯通部，并且所述锚定预张紧构件通过所述贯通部固定在所述缓冲框架上，并且其中所述滑动盖可沿着 根据屏蔽罩主体的移动，在一个方向上的底面和另一个方向。

公开(公告)号：US20100133857A1

公开(公告)日：2010-06-03

申请号：US12578100

申请日：2009-10-13

申请人： Sang Ho KIM ,  Hyun Ko ,  Chae Hoon Ma ,  Sung Ah Kim ,  Seung Hyock Tak ,  Jong Kweon Pyun ,  Jin Ho Seo

发明人： Sang Ho KIM ,  Hyun Ko ,  Chae Hoon Ma ,  Sung Ah Kim ,  Seung Hyock Tak ,  Jong Kweon Pyun ,  Jin Ho Seo

IPC分类号： E05C19/18

CPC分类号： B60N3/004 ,  Y10T292/394

摘要： An apparatus for locking a table of a seat back to selectively secure the table in multiple stages, may include a base, a shaft coupled to the base and the table, an actuating arm fastened to the shaft and rotatable with the shaft, the actuating arm having actuating gear teeth, a locking arm rotatably provided on the base, wherein the locking arm includes locking gear teeth and the locking gear teeth is selectively engaged with the actuating gear teeth by the actuating arm such that when the actuating arm is rotated in a forward direction, the actuating gear teeth is engaged with the locking gear teeth or pass over the locking gear teeth according to rotational degree of the actuating arm, and a locking arm holding unit co-axially coupled with the actuating arm to the base and selectively activated by the actuating arm.

摘要翻译： 用于锁定座椅靠背的桌子以选择性地固定桌子的多个阶段的装置可以包括底座，联接到基座和工作台的轴，致动臂，固定到轴上并与轴一起旋转，致动臂 具有致动齿轮齿，可旋转地设置在基座上的锁定臂，其中锁定臂包括锁定齿轮齿，并且锁定齿轮齿通过致动臂选择性地与致动齿轮齿接合，使得当致动臂向前旋转时 致动齿轮齿与锁定齿轮齿接合或根据致动臂的旋转程度越过锁定齿轮齿，并且锁定臂保持单元与致动臂同轴地联接到基座并且由 执行臂。

公开(公告)号：US20070131955A1

公开(公告)日：2007-06-14

申请号：US11450575

申请日：2006-06-09

申请人： Jeong Park ,  Hyun Ko ,  Yong Baek

发明人： Jeong Park ,  Hyun Ko ,  Yong Baek

IPC分类号： G02B6/36 ,  H01L29/22

CPC分类号： H04B10/2504

摘要： Provided is an optical transceiver module of an optical transceiver, which is used for optical communications. The optical transceiver module prevents electrical crosstalk between a light source and a light receiver. Additionally, the optical transceiver module includes an optical transceiver unit including a light source and a light receiver together integrated into a substrate, a circuit unit including a drive circuit driving the light source and a detect circuit reading a signal of the light receiver, and a crosstalk prevention unit connected between the substrate and ground to prevent electrical crosstalk between the light source and the light receiver.

摘要翻译： 提供了用于光通信的光收发器的光收发模块。 光收发器模块防止光源和光接收器之间的电串扰。 此外，光收发器模块包括光收发器单元，其包括一起集成到基板中的光源和光接收器，包括驱动光源的驱动电路和读取光接收器的信号的检测电路的电路单元，以及 连接在基板和接地之间的串扰防止单元，以防止光源和光接收器之间的电串扰。

公开(公告)号：US20060110113A1

公开(公告)日：2006-05-25

申请号：US11150981

申请日：2005-06-13

申请人： Jeong Park ,  Hyun Ko ,  Eun Sim ,  Yong Baek

发明人： Jeong Park ,  Hyun Ko ,  Eun Sim ,  Yong Baek

IPC分类号： G02B6/10

CPC分类号： G02B6/1228 ,  G02B6/305 ,  G02B2006/12123 ,  G02B2006/12126

摘要： Provided is a waveguide photodetector including: a first clad layer disposed on a substrate; a core layer disposed on the first clad layer and for absorbing predetermined light; a second clad layer disposed on the core layer; and at least one subsidiary layer inserted in the first clad layer and the second clad layer. In this structure, the photodetector has about the same spot size as that of an optical fiber or planar lightwave circuit (PLC), so that incident light can be absorbed without loss, and the photodetector can more efficiently combine with the optical fiber or PLC and operate even at high power.

摘要翻译： 提供一种波导光电检测器，包括：设置在基板上的第一包层; 芯层，设置在第一包层上并用于吸收预定的光; 设置在所述芯层上的第二覆层; 以及插入在第一包层和第二包层中的至少一个辅助层。 在这种结构中，光电检测器具有与光纤或平面光波电路（PLC）大致相同的光点尺寸，从而可以无损耗地吸收入射光，并且光电检测器可以更有效地与光纤或PLC组合， 即使在高功率下也能运行。

公开(公告)号：US20080162566A1

公开(公告)日：2008-07-03

申请号：US11709997

申请日：2007-02-23

申请人： Heeyong Youn ,  Hyun Ko

发明人： Heeyong Youn ,  Hyun Ko

IPC分类号： G06F17/00

CPC分类号： G06Q30/02

摘要： Disclosed is a quantitative evaluation system and method for multiagent grouping, which enables agents to be grouped in such a manner as to ensure efficient agent cooperation. The system comprises: a plurality of agents in a network-connected multiagent system, each of which agents has quantitative information on a predicate that is a type of information to be produced or consumed, and produces or consumes one or more types of information; an adjusting means for receiving the quantitative information from each of the agents, performing quantitative evaluation thereof, and then grouping the plurality of agents into one or more communities; and a message broker means for transferring the information gathered from the plurality of agents to the adjusting means.

摘要翻译： 公开了一种多代理分组的定量评估系统和方法，使得代理能够以确保有效代理合作的方式进行分组。 该系统包括：在网络连接的多代理系统中的多个代理，每个代理都具有关于谓词的定量信息，谓词是要生成或消费的信息的类型，并且产生或消耗一种或多种类型的信息; 用于从每个代理接收定量信息，执行定量评估，然后将多个代理分组成一个或多个社区的调整装置; 以及消息代理装置，用于将从多个代理收集的信息传送到调整装置。

公开(公告)号：US20080100111A1

公开(公告)日：2008-05-01

申请号：US11714576

申请日：2007-03-06

申请人： Hyun Ko

发明人： Hyun Ko

IPC分类号： A47C31/00 ,  A47C7/40

CPC分类号： B60N2/5657 ,  B60N2/5692

摘要： The present invention provides an apparatus for mounting a thermoelectric device in a thermo-regulatable vehicle seat incorporating a lumbar support device. The thermoelectric device is mounted to a seat back load support structure which is affixed to a rear portion of the seat back cushion by a mounting bracket such that the entire upper and lower end portion of the seat back cushion can move forward and backward with the lumbar support device in position.

摘要翻译： 本发明提供了一种用于将热电装置安装在并入有腰部支撑装置的可热调节车辆座椅中的装置。 该热电装置安装到座椅靠背负载支撑结构上，其通过安装支架固定到座椅靠背垫的后部，使得座椅靠背垫的整个上下端部能够与腰部前后移动 支持装置就位。

公开(公告)号：US20060097030A1

公开(公告)日：2006-05-11

申请号：US10971693

申请日：2004-10-21

申请人： Stephen Corr ,  Sue Kim ,  Mark Finney ,  Evan Ward ,  Hyun Ko

发明人： Stephen Corr ,  Sue Kim ,  Mark Finney ,  Evan Ward ,  Hyun Ko

IPC分类号： B65D27/00 ,  B65D27/04 ,  B65D27/08

CPC分类号： B42F13/0053

摘要： A document storage device having a cover and a layer of material coupled to the cover. The cover and the layer of material together define a pocket assembly configured to receive an indicator sheet. The pocket assembly includes a window configured to permit viewing of at least a portion of the indicator sheet through the otherwise generally opaque pocket assembly. The window extends substantially to an edge of the cover.

摘要翻译： 一种文件存储装置，具有盖和耦合到盖的材料层。 盖和材料层一起限定了构造成接收指示片的袋组件。 口袋组件包括构造成允许通过另外通常不透明的口袋组件观察指示片的至少一部分的窗口。 窗口基本上延伸到盖的边缘。