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1. 发明申请

US20050229197A1 Optical pickup actuator and optical recording and/or reproducing apparatus employing the same 审中-公开
标题翻译：光学拾取器致动器及采用该拾取器执行器的光学记录和/或再现装置
公开(公告)号：US20050229197A1
公开(公告)日：2005-10-13
申请号：US11103601
申请日：2005-04-12
申请人： Young-min Cheong , Jin Lee , Kwang Kim
发明人： Young-min Cheong , Jin Lee , Kwang Kim
IPC分类号： G11B7/085 , G11B7/09 , G11B7/095
CPC分类号： G11B7/0935 , G11B7/0933 , G11B7/0956
摘要： An optical pickup actuator with a magnetic circuit and an optical recording and/or reproducing apparatus including the same. The magnetic circuit includes: a pair of unipolar magnets that are fixed on the base and oppose each other at one side of the objective lens; a pair of focus coils that are disposed on the lens holder between the pair of unipolar magnets, the pair of focus coils being disposed in a direction crossed to a direction in which the pair of unipolar magnets are disposed, to drive the optical pickup in focus and tilt directions; a plurality of tracking coils disposed on at least one side of the pair of focus coils opposite the unipolar magnets; and a yoke structure including a pair of external yokes supporting either one of the pair of the unipolar magnets, a pair of internal yokes penetrated through the center of either one of the focus coils, and a connecting yoke that connects the external yokes with the internal yokes.
摘要翻译：具有磁路的光学拾取器致动器和包括该光拾取器致动器的光学记录和/或再现装置。磁路包括：一对固定在基座上并在物镜一侧彼此相对的单极磁体; 一对焦点线圈，其设置在所述一对单极磁体之间的所述透镜保持器上，所述一对聚焦线圈沿与所述一对单极磁体的方向交叉的方向设置，以驱动所述光学拾取器的焦点和倾斜方向; 多个跟踪线圈，设置在所述一对聚焦线圈的与所述单极磁铁相对的至少一侧上; 以及轭结构，其包括一对支撑一对单极磁体中的任一个的外部轭铁，穿过任一个焦点线圈的中心的一对内部轭铁，以及将外部轭铁与内部轭

2. 发明授权

US07272840B2 Objective lens driving apparatus used with an optical pickup 失效
标题翻译：与光学拾取器一起使用的物镜驱动装置
公开(公告)号：US07272840B2
公开(公告)日：2007-09-18
申请号：US10647134
申请日：2003-08-25
申请人： Young-min Cheong , Kwang Kim , Dae-hwan Kim , Jin-won Lee
发明人： Young-min Cheong , Kwang Kim , Dae-hwan Kim , Jin-won Lee
IPC分类号： G11B7/08 , G11B7/085 , G11B7/09
CPC分类号： G11B7/0933 , G11B7/0935 , G11B7/0956
摘要： An objective lens driving apparatus used with an optical pickup includes a base, a holder provided on the base, a blade on which an objective lens is mounted, an elastic support body elastically supporting the blade and which is capable of moving with respect to the holder, a pair of magnetic members installed on the base to face each other, and a coil assembly including a focus coil, a tracking coil, and a tilt coil, the coil assembly being installed at the blade so as to be disposed between the magnetic members. Thus, coils needed to change the position of an objective lens are incorporated into a single coil assembly and are arranged between a pair of magnets, and an installation space is small so that the apparatus can be made compact.
摘要翻译：与光学拾取器一起使用的物镜驱动装置包括基座，设置在基座上的保持器，安装有物镜的刀片，弹性支撑体，其弹性地支撑刀片，并且能够相对于保持器移动，一对安装在基座上的磁性构件，以及包括聚焦线圈，跟踪线圈和倾斜线圈的线圈组件，线圈组件安装在叶片处，以便设置在磁性构件之间。因此，需要改变物镜位置的线圈被并入单个线圈组件中并且被布置在一对磁体之间，并且安装空间小，使得该装置可以被制造得紧凑。

3. 发明授权

US07102836B2 Objective lens driving apparatus for optical pickup 失效
标题翻译：用于光学拾取器的物镜驱动装置
公开(公告)号：US07102836B2
公开(公告)日：2006-09-05
申请号：US10614701
申请日：2003-07-08
申请人： Kwang Kim , Doo-hwan Kim , Jin-won Lee , Young-min Cheong
发明人： Kwang Kim , Doo-hwan Kim , Jin-won Lee , Young-min Cheong
IPC分类号： G02B7/02 , G02B7/04 , G11B7/00 , G11B7/085
CPC分类号： G11B7/0956 , G11B7/0932 , G11B7/0946
摘要： An objective lens driving apparatus for an optical pickup includes a blade on which an objective lens can be mounted, a plurality of elastic support members supporting the blade and capable of elastically moving with respect to the blade, and a servo mechanism driving the blade up and down, left and right, and in a rotational direction. The elastic support members are grouped into pairs arranged to face each other with respect to a center of rotation of the blade, and distances between the elastic support members in the respective pairs are substantially identical. By lessening the difference in the amount of deformation between the elastic support members supporting the blade during tilt control, the elastic support members are less likely to move in undesired directions when vibration is applied.
摘要翻译：一种用于光学拾取器的物镜驱动装置，包括可安装物镜的刀片，支撑刀片并能够相对于刀片弹性移动的多个弹性支撑部件和驱动刀片的伺服机构，向下，向左和向右，并沿旋转方向。弹性支撑构件被成对布置为相对于叶片的旋转中心彼此面对，并且各对中的弹性支撑构件之间的距离基本相同。通过减少在倾斜控制期间支撑叶片的弹性支撑构件之间的变形量的差异，当施加振动时，弹性支撑构件不太可能在不期望的方向上移动。

4. 发明授权

US06857127B2 Actuator used with an optical pickup having plate coils and magnets 失效
标题翻译：驱动器与具有板簧和磁铁的光学拾取器一起使用
公开(公告)号：US06857127B2
公开(公告)日：2005-02-15
申请号：US10285522
申请日：2002-11-01
申请人： Jin-won Lee , Kwang Kim , Young-min Cheong
发明人： Jin-won Lee , Kwang Kim , Young-min Cheong
IPC分类号： G11B7/085 , G11B7/09
CPC分类号： G11B7/0933 , G11B7/0932 , G11B7/0935
摘要： An actuator used with an optical pickup to drive a blade, on which an objective lens is mounted, in focusing and tracking directions, includes a pair of magnets installed on a base, and a plate coil installed in the blade to be placed between the magnets. Each magnet has a shape in which N and S poles of the magnet are alternately magnetized in four regions asymmetrically split vertically and horizontally. In this structure, the actuator used with an optical pickup can be less affected by sensitivity variations when the blade is displaced, and the size of the electromagnetic driving unit can be reduced by reducing the number of magnetized gaps formed in the magnet.
摘要翻译：与光拾取器一起使用的致动器驱动其上安装有物镜的刀片在聚焦和跟踪方向上，包括安装在基座上的一对磁体和安装在刀片中的板状线圈以放置在磁体之间。每个磁体具有磁体的N极和S极在垂直和水平不对称地分割的四个区域中交替磁化的形状。在这种结构中，与光学拾取器一起使用的致动器可以较小地影响刀片位移时的灵敏度变化，并且可以通过减少形成在磁体中的磁化间隙的数量来减小电磁驱动单元的尺寸。

5. 发明授权

US07032231B2 Optical pickup device 失效
标题翻译：光学拾取装置
公开(公告)号：US07032231B2
公开(公告)日：2006-04-18
申请号：US10622741
申请日：2003-07-21
申请人： Young-min Cheong , Kwang Kim , Jin-won Lee , Tetsuo Ando , Kyung-sik Shin , Su-ho Shin , Young-Bin Lee
发明人： Young-min Cheong , Kwang Kim , Jin-won Lee , Tetsuo Ando , Kyung-sik Shin , Su-ho Shin , Young-Bin Lee
IPC分类号： G11B7/085
CPC分类号： G11B7/0935
摘要： An optical pickup having a blade including a first blade in which an objective lens is mounted and which is made of a reinforced plastics material, and a second blade in which driving coils are mounted and which is made of a magnesium alloy material. Since the first blade has a low thermal conductivity coefficient, the heat generated in the coils is prevented from being transferred to the objective lens, whereas the second blade having a high thermal conductivity coefficient radiates the heat generated by the coils to the outside. Thus, the heat distortion of the objective lens can be suppressed, and damages to the coils or rigidity reduction of the blade can be avoided.
摘要翻译：一种具有刀片的光学拾取器，所述刀片包括其中安装有物镜的第一刀片，并且由增强塑料材料制成;以及第二刀片，其中安装有驱动线圈并且由镁合金材料制成。由于第一叶片具有低导热系数，因此防止了线圈中产生的热量被传送到物镜，而具有高导热系数的第二叶片将线圈产生的热辐射到外部。因此，可以抑制物镜的热变形，并且可以避免对线圈的损伤或刀片的刚度降低。

6. 发明授权

US6136589A Pseudomonas putida tolerant organic solvent 有权
标题翻译：恶臭假单胞菌耐药有机溶剂
公开(公告)号：US6136589A
公开(公告)日：2000-10-24
申请号：US350629
申请日：1999-07-09
申请人： Dong-Bin Lim , Kwang Kim , Sung-Jin Lee , Kyung-Hee Lee
发明人： Dong-Bin Lim , Kwang Kim , Sung-Jin Lee , Kyung-Hee Lee
IPC分类号： C02F3/00 , C12N1/00 , C12N1/12 , C12N1/20
CPC分类号： C12R1/40 , Y10S435/877
摘要： The present invention relates to novel strains of Pseudomonas putida, more specifically, to a novel strain of Pseudomonas putida which are tolerant to organic solvents including hydrocarbons, alcohols, ethers, ketones and their derivatives or mixtures thereof, and a mutant strain of said microorganism having the availability of genetic manipulation. The said Pseudomonas putida strains can be used in biotransformation in the presence of organic solvents and bioremediation of toxic organic compounds. Furthermore, they are useful as supply sources of resistance genes and cell fusion of organic solvent-tolerant microorganisms producing useful substances and the breeding of said microorganisms can be practiced in the art, which allows their universal use in the fields of bioreactor, liquid-waste treatment, protein engineering, etc.
摘要翻译：本发明涉及恶臭假单胞菌的新菌株，更具体地涉及对恶臭假单胞菌的新菌株，其耐受包括烃，醇，醚，酮及其衍生物或其混合物在内的有机溶剂，并且所述微生物的突变菌株具有遗传操作的可用性。所述恶臭假单胞菌菌株可用于有机溶剂存在下的生物转化和有毒有机化合物的生物修复。此外，它们可用作产生有用物质的抗性基因的供应来源和有机耐溶剂微生物的细胞融合，并且所述微生物的育种可以在本领域中实践，这允许它们在生物反应器，液体废物领域中被普遍使用治疗，蛋白质工程等

7. 发明申请

US20080040604A1 System and method for providing authenticated encryption in GPON network 失效
标题翻译：在GPON网络中提供认证加密的系统和方法
公开(公告)号：US20080040604A1
公开(公告)日：2008-02-14
申请号：US11589031
申请日：2006-10-26
申请人： Kwang Kim , Yool Kwon , Bong Kim
发明人： Kwang Kim , Yool Kwon , Bong Kim
IPC分类号： H04L9/00
CPC分类号： H04L63/0428 , H04L63/08
摘要： A system and a method for providing a secured transmission through an authenticated encryption for each ONU in downlink transmission of an OLT in GPON are provided. The GPON system includes an OLT for generating a GTC downlink frame by receiving data from an external service provider and ONUs for receiving the GTC downlink frame from the OLT and processing the received GTC downlink frame. The OLT performs the authenticated encryption for the generated GTC downlink frame according to the ONU by including an authentication generator and the ONU determines whether the GTC downlink frame is allowed to be processed or not by checking the authentication of the received GTC downlink frame through an authentication checker.
摘要翻译：提供了一种用于通过GPON的OLT的下行链路传输中的每个ONU通过认证加密来提供安全传输的系统和方法。 GPON系统包括通过从外部服务提供商接收数据和从OLT接收GTC下行链路帧并处理接收到的GTC下行链路帧来生成GTC下行链路帧的OLT。 OLT通过包括认证发生器对所生成的GTC下行链路帧进行认证加密，并且ONU通过认证检查接收的GTC下行链路帧的认证来确定GTC下行链路帧是否被允许被处理检查员

8. 发明申请

US20070225908A1 Mobile terminal and method for DMB-based navigation 审中-公开
标题翻译：移动终端和DMB导航方法
公开(公告)号：US20070225908A1
公开(公告)日：2007-09-27
申请号：US11707762
申请日：2007-02-16
申请人： Jong Kim , Jin Kim , Kwang Kim , Hyun Min , Sung Yang , Suk Jung , Hye Yang
发明人： Jong Kim , Jin Kim , Kwang Kim , Hyun Min , Sung Yang , Suk Jung , Hye Yang
IPC分类号： G01C21/30 , G01C21/32
CPC分类号： G01C21/3691 , G08G1/092 , G08G1/096827
摘要： A mobile terminal executes a navigation function by receiving Transport Protocol Experts Group (TPEG) traffic information through a Digital Multimedia Broadcasting (DMB) network. This DMB-based mobile terminal receives and decodes TPEG data at a separate second processor different from a conventional first processor. Further, the DMB-based mobile terminal may execute a calculation of an optimum route at the second processor. The terminal and a related method reduce the processing load of the first processor, which causes a decrease in the response time to a user's navigation request and improves a user's convenience.
摘要翻译：移动终端通过数字多媒体广播（DMB）网络接收传输协议专家组（TPEG）业务信息来执行导航功能。该基于DMB的移动终端在与传统的第一处理器不同的单独的第二处理器处接收和解码TPEG数据。此外，基于DMB的移动终端可以在第二处理器处执行最佳路由的计算。终端和相关方法减少了第一处理器的处理负担，这导致了对用户导航请求的响应时间的减少，并提高了用户的便利性。

9. 发明申请

US20070186380A1 Hinge assembly and mobile device having the same 有权
标题翻译：铰链组件和具有相同功能的移动设备
公开(公告)号：US20070186380A1
公开(公告)日：2007-08-16
申请号：US11705780
申请日：2007-02-14
申请人： Yun Kim , Kwang Kim , Seung Lee , Hyun Yang , Ji Lee , Jeong Lee
发明人： Yun Kim , Kwang Kim , Seung Lee , Hyun Yang , Ji Lee , Jeong Lee
IPC分类号： E05D7/06
CPC分类号： G06F1/1624 , E05D15/582 , E05Y2900/606 , G06F1/1616 , G06F1/1681 , G06F1/1683 , Y10T16/5323 , Y10T16/544 , Y10T16/5443 , Y10T16/5444 , Y10T16/5448 , Y10T16/545 , Y10T16/5457
摘要： Disclosed are a hinge assembly and a mobile device having the hinge assembly. In the mobile device, a rotation portion 14 slides and rotates on a base portion 10, so as to be inclined to the base portion 10. For this reason, the rotation portion 14 is connected to the base portion by means of the hinge assembly 20 so as to slide and rotate on the base portion 10. The rotation portion 14 slides on the base portion by a predetermined distance, and then rotates to be inclined at a desired angle with respect to the base portion 10. The rotation portion 14 easily rotates with respect to the base portion of the mobile device, so that the status of the mobile device can be easily converted. Further, when the status of the mobile device is converted, the front, rear, left and right of a display screen is not changed. As a result, the mobile device should not have a structure of changing a display direction of the display screen. Further, there is an advantage in that an electric connection between the base portion and the rotation portion by means of a connection link mechanism can be stably achieved.
摘要翻译：公开了具有铰链组件的铰链组件和移动装置。在移动装置中，旋转部14在基部10上滑动旋转，从而与基部10倾斜。为此，旋转部分14通过铰链组件20连接到基部，以便在基部10上滑动和旋转。旋转部分14在基部上滑动预定距离，然后旋转以相对于基部10倾斜所需的角度。旋转部分14相对于移动设备的基部容易旋转，从而可以容易地转换移动设备的状态。此外，当移动设备的状态被转换时，显示屏幕的前，后，左，右不改变。结果，移动设备不应该具有改变显示屏的显示方向的结构。另外，通过连接机构，能够稳定地实现基部与旋转部之间的电连接。

10. 发明申请

US20070152761A1 Voltage controlled oscillator with variable control sensitivity 审中-公开
标题翻译：具有可变控制灵敏度的压控振荡器
公开(公告)号：US20070152761A1
公开(公告)日：2007-07-05
申请号：US11636977
申请日：2006-12-12
申请人： Kwang Kim , Chun-Ying Chen , Mark Chambers
发明人： Kwang Kim , Chun-Ying Chen , Mark Chambers
IPC分类号： H03L7/00
CPC分类号： H03L7/0995 , H03L7/093 , H03L7/18 , H03L2207/06
摘要： An embodiment of the invention provides an apparatus and method for varying a voltage controlled oscillator (VCO) sensitivity. A VCO has an oscillator portion coupled to a variable current supply. The variable current supply has one or more enabled variable current cells. The enable variable current cell input provides a control to change the VCO sensitivity. In an example, the oscillator portion has a ring oscillator. In an example, the variable current supply has at least two variable current cells that supply the control current. A binary control signal alters a quantity of variable current cells that supply the control current. Each successive variable current cell has an output current substantially equal to twice that of a prior variable current cell.
摘要翻译：本发明的实施例提供了一种用于改变压控振荡器（VCO）灵敏度的装置和方法。 VCO具有耦合到可变电流源的振荡器部分。可变电流源具有一个或多个使能的可变电流单元。使能可变电流单元输入提供了改变VCO灵敏度的控制。在一个示例中，振荡器部分具有环形振荡器。在一个示例中，可变电流源具有提供控制电流的至少两个可变电流单元。二进制控制信号改变提供控制电流的可变电流单元的数量。每个连续的可变电流单元具有基本上等于先前可变电流单元的输出电流的两倍的输出电流。

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