利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

32 条记录 (耗时 0.026 秒)

    Heat dissipator for optical writing and/or reproducing apparatus
    1.
    发明授权
    Heat dissipator for optical writing and/or reproducing apparatus 失效
    用于光学写入和/或再现装置的散热器

    公开(公告)号：US06831833B2

    公开(公告)日：2004-12-14

    申请号：US10621381

    申请日：2003-07-18

    申请人： Tae Hyoung Kim ,  Kyung Hawn Park ,  Un Gyu Park ,  Tae Sung Kim

    发明人： Tae Hyoung Kim ,  Kyung Hawn Park ,  Un Gyu Park ,  Tae Sung Kim

    IPC分类号： H05K720

    CPC分类号： G11B5/486

    摘要： Disclosed is a heat dissipator for an optical writing and/or reproducing apparatus. The heat dissipator comprises a main base having mounted thereto a plurality of parts including at least one motor for optical writing and/or reproduction; a circuit board positioned below the main base and having installed thereon elements for controlling the parts; a heat generating element formed with a plurality of leads which are connected to a circuit pattern of the circuit board; a heat conduction member brought into contact with at least the leads, for receiving heat generated in the heat generating element; and a cabinet brought into contact with the heat conduction member and formed with an element accommodating section and/or a pair of protrusions which are shaped to be functionally associated with an outer surface of the heat generating element to ensure that the heat dissipating member is brought into close contact with the leads of the heat generating element.

    摘要翻译： 公开了一种用于光学写入和/或再现装置的散热器。 散热器包括：主基座，其安装有多个部件，所述多个部件包括用于光学写入和/或再现的至少一个电机; 位于主基座下方并且已经安装有用于控制部件的元件的电路板; 形成有多个引线的发热元件，其连接到所述电路板的电路图案; 导热部件至少与引线接触，用于接收在发热元件中产生的热量; 以及与导热构件接触并形成有元件容纳部和/或一对突起的机壳，其被成形为在功能上与发热元件的外表面相关联，以确保散热构件被带入 与发热元件的引线紧密接触。

    Heat dissipator for optical writing and/or reproducing apparatus
    2.
    发明授权
    Heat dissipator for optical writing and/or reproducing apparatus 失效

    公开(公告)号：US06603659B2

    公开(公告)日：2003-08-05

    申请号：US10141814

    申请日：2002-05-10

    申请人： Tae Hyoung Kim ,  Kyung Hawn Park ,  Un Gyu Park ,  Tae Sung Kim

    发明人： Tae Hyoung Kim ,  Kyung Hawn Park ,  Un Gyu Park ,  Tae Sung Kim

    IPC分类号： H05K720

    CPC分类号： G11B5/486

    摘要： Disclosed is a heat dissipator for an optical writing and/or reproducing apparatus. The heat dissipator comprises a main base having mounted thereto a plurality of parts including at least one motor for optical writing and/or reproduction; a circuit board positioned below the main base and having installed thereon elements for controlling the parts; a heat generating element formed with a plurality of leads which are connected to a circuit pattern of the circuit board; a heat conduction member brought into contact with at least the leads, for receiving heat generated in the heat generating element; and a cabinet brought into contact with the heat conduction member and formed with an element accommodating section and/or a pair of protrusions which are shaped to be functionally associated with an outer surface of the heat generating element to ensure that the heat dissipating member is brought into close contact with the leads of the heat generating element.

    Beacon signal processing circuit, high-speed synchronization circuit and receiving terminal including the same
    4.
    发明授权
    Beacon signal processing circuit, high-speed synchronization circuit and receiving terminal including the same 失效
    信标信号处理电路，高速同步电路和接收端包括相同

    公开(公告)号：US08315340B1

    公开(公告)日：2012-11-20

    申请号：US12418870

    申请日：2009-04-06

    申请人： Tae Sung Kim

    发明人： Tae Sung Kim

    IPC分类号： H04L27/06

    CPC分类号： H04L5/0005 ,  H04L5/003 ,  H04L27/0006

    摘要： A high-speed synchronization circuit for synchronizing a receiving signal with a terminal at high speed and a receiving terminal including the same are provided. The high-speed synchronization circuit updates synchronization information by processing a beacon signal included in at least one time slot and maintains synchronization using the beacon signal, thereby reducing time taken to acquire synchronization and minimizing power consumption.

    摘要翻译： 提供了一种用于将接收信号与高速终端同步的高速同步电路和包括其的接收终端。 高速同步电路通过处理包括在至少一个时隙中的信标信号来更新同步信息，并使用信标信号维持同步，从而减少获取同步所需的时间并最小化功耗。

    Tray ejection apparatus of disk drive
    5.
    发明授权
    Tray ejection apparatus of disk drive 失效
    磁盘驱动器托盘排出装置

    公开(公告)号：US06522614B1

    公开(公告)日：2003-02-18

    申请号：US09688843

    申请日：2000-10-17

    申请人： Tae Sung Kim

    发明人： Tae Sung Kim

    IPC分类号： G11B3302

    CPC分类号： G11B17/047 ,  G11B17/0402 ,  G11B17/056

    摘要： A tray ejection apparatus for a disk drive which comprises a casing, a tray adapted to be movable into and out of said casing, a lead screw mounted for rotation on said tray, a pickup unit operatively engaged with said lead screw, driving means operatively connected to said lead screw for rotating said lead screw which in turn moves the pickup unit back and forth along said lead screw, a tray stopper extending from the casing, an ejection lever rotationally installed at the tray and in biased engagement with said tray stopper, and an ejection gear operatively engaged with said lead screw for rotation therewith, wherein upon the inputting of an ejection signal, the advance of the pickup unit is discontinued whereby the ejection gear engages the ejection lever, freeing it from the tray stopper and releasing the tray from the casing.

    摘要翻译： 一种用于盘驱动器的托盘排出装置，其包括壳体，适于可移动进出所述壳体的托盘，安装成用于在所述托盘上旋转的导螺杆，与所述丝杠可操作地接合的拾取单元，可操作地连接的驱动装置 所述导螺杆用于旋转所述导螺杆，所述导螺杆又使所述拾取单元沿着所述导螺杆前后移动，从所述壳体延伸的托盘止动件，旋转地安装在所述托盘处并与所述托盘止动件偏压接合的弹出杆，以及 与所述导螺杆可操作地接合以便与其一起旋转的弹出齿轮，其中在输入喷射信号时，中断拾取单元的前进，由此弹出齿轮接合弹出杆，使其从托盘止动器释放并将托盘从 套管。

    Antenna device
    7.
    发明授权
    Antenna device 有权
    天线设备

    公开(公告)号：US08022888B2

    公开(公告)日：2011-09-20

    申请号：US12332280

    申请日：2008-12-10

    申请人： Ju Hyung Kim ,  Tae Wook Lim ,  Seung Mo Park ,  Tae Sung Kim ,  Jae Suk Sung

    发明人： Ju Hyung Kim ,  Tae Wook Lim ,  Seung Mo Park ,  Tae Sung Kim ,  Jae Suk Sung

    IPC分类号： H01Q1/50

    CPC分类号： H01Q1/243 ,  H01P1/18 ,  H01Q7/005 ,  H01Q9/0421 ,  H01Q21/10

    摘要： An antenna device includes a first radiator receiving a first feed signal, a second radiator spaced apart from the first radiator at a predetermined distance and capacitively coupled with the first radiator, a feed line connected to a feed terminal of the first radiator, and a phase shifter diverging from the feed line, connected to a feed terminal of the second radiator, and supplying a second feed signal having a predetermined phase difference with the first feed signal to the second radiator.

    摘要翻译： 天线装置包括：接收第一馈送信号的第一辐射器;与第一辐射器间隔开预定距离并与第一辐射体电容耦合的第二辐射器;连接到第一散热器的馈电端子的馈电线; 连接到第二散热器的馈电端子的馈电线分支，并将与第一馈电信号具有预定相位差的第二馈电信号提供给第二辐射器。

    Resonant frequency tunable antenna
    9.
    发明授权
    Resonant frequency tunable antenna 失效
    谐振频率可调谐天线

    公开(公告)号：US07486244B2

    公开(公告)日：2009-02-03

    申请号：US11466889

    申请日：2006-08-24

    申请人： Jae Suk Sung ,  Tae Sung Kim

    发明人： Jae Suk Sung ,  Tae Sung Kim

    IPC分类号： H01Q1/24 ,  H01Q1/38

    CPC分类号： H01Q9/0421

    摘要： In a resonant frequency tunable antenna, a body includes a dielectric substance and a magnetic substance. A first radiator is disposed on a first predetermined area of the body and has a feeding pin connected thereto. A second radiator is disposed on a second predetermined area of the body. Also, a switch is disposed on the body to be connected between the first and second radiators. In addition, a power supply pin is electrically connected to the switch and extends downward through the body.

    摘要翻译： 在谐振频率可调谐天线中，主体包括电介质物质和磁性物质。 第一散热器设置在主体的第一预定区域上，并且具有连接到其上的馈送销。 第二散热器设置在身体的第二预定区域上。 此外，开关设置在主体上以连接在第一和第二散热器之间。 此外，电源引脚电连接到开关并向下延伸穿过主体。

    Method of validating certificate by certificate validation server using certificate policies and certificate policy mapping in public key infrastructure
    10.
    发明授权
    Method of validating certificate by certificate validation server using certificate policies and certificate policy mapping in public key infrastructure 有权
    使用证书策略和公共密钥基础设施中的证书策略映射的证书验证服务器验证证书的方法

    公开(公告)号：US07478236B2

    公开(公告)日：2009-01-13

    申请号：US10442811

    申请日：2003-05-21

    申请人： Jong Hyuk Roh ,  Young Seob Cho ,  Sang Rae Cho ,  Dae Seon Choi ,  Tae Sung Kim ,  Hee Sun Kim ,  Seung Hun Jin

    发明人： Jong Hyuk Roh ,  Young Seob Cho ,  Sang Rae Cho ,  Dae Seon Choi ,  Tae Sung Kim ,  Hee Sun Kim ,  Seung Hun Jin

    IPC分类号： H04L9/32 ,  H04L9/00

    CPC分类号： H04L63/0823 ,  H04L9/3265 ,  H04L9/3268

    摘要： The present invention provides a method of validating a certificate by a certificate validation server using certificate policy and certificate policy mapping in a public key infrastructure (PKI). If the certificate validation server receives, from a client, an object certificate to be validated, a certificate of a certification authority which the client trusts, and a certificate policy which will be applied to validation of the object certificate, and receives a request for validation of the object certificate, the certificate validation server creates a certification path for the object certificate in response to the request. The certificate validation server validates the created certification path using a certificate policy mapping table if the validation of the object certificate is allowed, and then transmits a result message to the client according to the result of the validation of the certification path.

    摘要翻译： 本发明提供一种使用公钥基础设施（PKI）中的证书策略和证书策略映射由证书验证服务器验证证书的方法。 如果证书验证服务器从客户端接收要验证的对象证书，客户端信任的证书颁发机构的证书，以及将应用于对象证书验证的证书策略，并且接收验证请求 的对象证书，证书验证服务器将响应该请求为对象证书创建一个认证路径。 如果允许对象证书的验证，证书验证服务器将使用证书策略映射表验证创建的证书路径，然后根据认证路径验证的结果将结果消息发送给客户端。