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    METHODS OF PROGRAMMING MULTI-LEVEL CELL NONVOLATILE MEMORY DEVICES AND DEVICES SO OPERATING
    21.
    发明申请
    METHODS OF PROGRAMMING MULTI-LEVEL CELL NONVOLATILE MEMORY DEVICES AND DEVICES SO OPERATING 有权
    编程多级细胞非易失性存储器件的方法和操作的器件

    公开(公告)号：US20140211565A1

    公开(公告)日：2014-07-31

    申请号：US14165835

    申请日：2014-01-28

    申请人： Jung-Ho Song ,  Su-Yong Kim ,  Sang-Won Hwang

    发明人： Jung-Ho Song ,  Su-Yong Kim ,  Sang-Won Hwang

    IPC分类号： G11C16/14

    CPC分类号： G11C16/14 ,  G11C11/5628 ,  G11C16/0483 ,  G11C16/3418 ,  G11C16/3459

    摘要： To program in a nonvolatile memory device include a plurality of memory cells that are programmed into multiple states through at least two program steps, a primary program is performed from an erase level to a first target level with respect to the memory cells coupled to a selected word line A preprogram is performed from the erase level to a preprogram level in association with the primary program with respect to the memory cells coupled to the selected word line, where the preprogram level is larger than the erase level and smaller than the first target level A secondary program is performed from the preprogram level to a second target level with respect to the preprogrammed memory cells coupled to the selected word line.

    摘要翻译： 在非易失性存储器件中编程包括通过至少两个程序步骤被编程成多个状态的多个存储器单元，相对于耦合到所选择的存储单元，从擦除电平到第一目标电平执行主程序 字线相对于耦合到所选择的字线的存储器单元与原始程序相关联地从擦除电平执行预编程电平，其中预编程电平大于擦除电平并小于第一目标电平 相对于耦合到所选字线的预编程存储器单元，从预编程级到第二目标级执行次程序。

    OPTIC COUPLER, OPTICAL FIBER LASER DEVICE, AND ACTIVE OPTICAL MODULE USING THE SAME
    22.
    发明申请
    OPTIC COUPLER, OPTICAL FIBER LASER DEVICE, AND ACTIVE OPTICAL MODULE USING THE SAME 有权
    光学耦合器，光纤激光器件和使用其的活性光学模块

    公开(公告)号：US20130243377A1

    公开(公告)日：2013-09-19

    申请号：US13615225

    申请日：2012-09-13

    申请人： Hong-Seok SEO ,  Bong Je Park ,  Joon Tae Ahn ,  Jung-Ho Song

    发明人： Hong-Seok SEO ,  Bong Je Park ,  Joon Tae Ahn ,  Jung-Ho Song

    IPC分类号： G02B6/34 ,  G02B6/26

    CPC分类号： G02B6/2821 ,  G02B6/2808 ,  G02B6/29317 ,  H01S3/06741 ,  H01S3/06745 ,  H01S3/094007 ,  H01S3/094019 ,  H01S3/1603

    摘要： The inventive concept provides optic couplers, optical fiber laser devices, and active optical modules using the same. The optic coupler may include a first optical fiber having a first core and a first cladding surrounding the first core, a second optical fiber having a second core transmitting a signal light to the first optical fiber and a third cladding surrounding the second core, third optical fibers transmitting pump-light to the first optical fiber in a direction parallel to the second optical fiber; and a connector connected between the first optical fiber and the second optical fiber, the connector extending the third optical fibers disposed around the second optical fiber toward the first optical fiber, the connector comprising a third core connected between the first core and the second core and a fifth cladding surrounding the third core.

    摘要翻译： 本发明的概念提供光耦合器，光纤激光器件以及使用其的有源光学模块。 光耦合器可以包括具有第一芯和围绕第一芯的第一包层的第一光纤，具有向第一光纤传输信号光的第二芯和包围第二芯的第三包层的第二光纤，第三光纤 纤维在平行于第二光纤的方向上将泵浦光传输到第一光纤; 以及连接在所述第一光纤与所述第二光纤之间的连接器，所述连接器将设置在所述第二光纤周围的所述第三光纤朝向所述第一光纤延伸，所述连接器包括连接在所述第一芯和所述第二芯之间的第三芯， 围绕第三核心的第五包层。

    NUCLEAR FUEL ASSEMBLY POSITIONING SYSTEM HAVING BUILT-IN SOLENOID VALVE BOX
    23.
    发明申请
    NUCLEAR FUEL ASSEMBLY POSITIONING SYSTEM HAVING BUILT-IN SOLENOID VALVE BOX 审中-公开
    具有内置电磁阀的核燃料组件定位系统

    公开(公告)号：US20130010913A1

    公开(公告)日：2013-01-10

    申请号：US13313893

    申请日：2011-12-07

    申请人： Jung Cheol Shin ,  Sang Kyun Woo ,  Je Seong You ,  Jung Ho Song ,  Seung Won Suh

    发明人： Jung Cheol Shin ,  Sang Kyun Woo ,  Je Seong You ,  Jung Ho Song ,  Seung Won Suh

    IPC分类号： G21C19/12

    CPC分类号： G21C17/06 ,  G21C19/02 ,  G21C19/12

    摘要： Provided is a nuclear fuel assembly positioning system having a built-in solenoid valve box in an apparatus for testing nuclear fuel used in an atomic power plant. A work table is installed at a predetermined position within an underwater fuel storage pool, and a solenoid valve box connected to two pneumatic hoses extending from the outside is integrally installed on an test table so as to drive the test table, so that only the two pneumatic hoses simplified as a gas supply hose and a gas discharge hose are connected with the test table, and thus the nuclear fuel assembly is accurately and rapidly positioned as to be able to conveniently perform testing without the structures around the hoses being interfered with when pneumatic motors are operated.

    摘要翻译： 提供了一种核燃料组件定位系统，其在用于测试在原子能发电厂中使用的核燃料的装置中具有内置电磁阀箱。 工作台安装在水下燃料储存池内的预定位置，并且连接到从外部延伸的两个气动软管的电磁阀箱一体地安装在测试台上，以驱动测试台，使得只有两个 作为气体供给软管和气体排出软管简化的气动软管与测试台连接，因此核燃料组件被精确和快速地定位，以便能够方便地进行测试，而不会在软管周围的结构受到气动时干扰 电机运行。

    WAVEGUIDE STRUCTURE AND ARRAYED WAVEGUIDE GRATING STRUCTURE
    26.
    发明申请
    WAVEGUIDE STRUCTURE AND ARRAYED WAVEGUIDE GRATING STRUCTURE 有权
    波导结构和阵列波导光栅结构

    公开(公告)号：US20090252457A1

    公开(公告)日：2009-10-08

    申请号：US12199517

    申请日：2008-08-27

    申请人： Duk-Jun KIM ,  Jung-Ho Song ,  Jong-Moo Lee ,  Junghyung Pyo ,  Gyung-Ock Kim

    发明人： Duk-Jun KIM ,  Jung-Ho Song ,  Jong-Moo Lee ,  Junghyung Pyo ,  Gyung-Ock Kim

    IPC分类号： G02B6/26

    CPC分类号： G02B6/12011 ,  G02B2006/12119

    摘要： Provided are a waveguide structure and an arrayed waveguide grating structure. The arrayed waveguide grating structure includes an input star coupler, an output star coupler, and a plurality of arrayed waveguides optically connecting the input star coupler and the output star coupler. Each of the arrayed waveguides includes at least one section having a high confinement factor and at least two sections having a relatively low confinement factor. The sections of the arrayed waveguides having a high confinement factor have the same structure.

    摘要翻译： 提供了一种波导结构和阵列波导光栅结构。 阵列波导光栅结构包括输入星形耦合器，输出星形耦合器以及光学地连接输入星形耦合器和输出星形耦合器的多个阵列波导。 每个阵列波导包括具有高约束因子的至少一个部分和具有相对较低约束因子的至少两个部分。 具有高约束因子的阵列波导的部分具有相同的结构。

    PHOTONICS DEVICE
    27.
    发明申请
    PHOTONICS DEVICE 审中-公开
    光电设备

    公开(公告)号：US20090154880A1

    公开(公告)日：2009-06-18

    申请号：US12118568

    申请日：2008-05-09

    申请人： Jung-Ho SONG ,  Duk-Jun KIM ,  Ki-Soo KIM ,  Young-Ahn LEEM ,  Gyung-Ock KIM

    发明人： Jung-Ho SONG ,  Duk-Jun KIM ,  Ki-Soo KIM ,  Young-Ahn LEEM ,  Gyung-Ock KIM

    IPC分类号： G02B6/26

    CPC分类号： G02B6/12016 ,  G02B6/12011 ,  G02B6/132

    摘要： Provided is a photonics device. The photonics device includes: a substrate including a star coupler region and a transition region; a lower core layer formed on the substrate; and upper core patterns formed on the substrate to define a waveguide. The upper core patterns are disposed on the lower core layer at the transition region, so that the transition region has a multi-layered core structure.

    摘要翻译： 提供了一种光子器件。 光子学器件包括：包括星形耦合器区域和过渡区域的衬底; 形成在所述基板上的下芯层; 以及形成在基板上以限定波导的上部芯图案。 上芯层图案在过渡区域设置在下芯层上，使得过渡区域具有多层芯结构。

    Wavelength tunable external resonator laser using optical deflector
    29.
    发明授权
    Wavelength tunable external resonator laser using optical deflector 失效
    使用光学偏转器的波长可调外部谐振器激光器

    公开(公告)号：US06810047B2

    公开(公告)日：2004-10-26

    申请号：US10185100

    申请日：2002-06-27

    申请人： Kwang Ryong Oh ,  Myung Lae Lee ,  Hyun Soo Kim ,  Jung Ho Song ,  Kang Ho Kim

    发明人： Kwang Ryong Oh ,  Myung Lae Lee ,  Hyun Soo Kim ,  Jung Ho Song ,  Kang Ho Kim

    IPC分类号： H01S310

    CPC分类号： H01S5/141 ,  H01S3/0815 ,  H01S3/1055 ,  H01S3/107 ,  H01S5/143

    摘要： The present invention relates to an optical deflector driven by an electrical signal, and a wavelength tunable external resonator using the same. The optical deflector of a triangle shape, capable of controlling the refractive index of a beam depending on the electrical signal, is positioned between a reflection mirror and a diffraction grating in a Littman-Metcalf mode external resonator or between a lens and the diffraction grating in a Littrow mode external resonator. Thus, even with the reflection mirror and the diffracting grating fixed, the refractive index of the beam generated from a laser diode can be controlled by adjusting the electrical signal applied to the optical deflector, so that beam having a specific wavelength can be focused and the wavelength can be rapidly and consecutively tuned.

    摘要翻译： 本发明涉及一种由电信号驱动的光偏转器以及使用该光偏转器的波长可调外部谐振器。 能够根据电信号控制光束的折射率的三角形光偏转器位于Littman-Metcalf模式外部谐振器中的反射镜和衍射光栅之间，或者位于透镜与衍射光栅之间 Littrow模式外部谐振器。 因此，即使反射镜和衍射光栅固定，也可以通过调整施加到光偏转器的电信号来控制从激光二极管产生的光束的折射率，使得可以聚焦具有特定波长的光束，并且 波长可以快速和连续调整。

    Method of generating IEEE 1394 virtual network in which a virtual network controller is connected to generate self ID packets as virtual node ID
    30.
    发明授权
    Method of generating IEEE 1394 virtual network in which a virtual network controller is connected to generate self ID packets as virtual node ID 失效
    生成IEEE 1394虚拟网络的方法，其中虚拟网络控制器被连接以产生作为虚拟节点ID的自身ID分组

    公开(公告)号：US06519634B1

    公开(公告)日：2003-02-11

    申请号：US09385468

    申请日：1999-08-30

    申请人： Jung-ho Song ,  Ki-won Lee ,  Dong-il Han

    发明人： Jung-ho Song ,  Ki-won Lee ,  Dong-il Han

    IPC分类号： G06F15177

    CPC分类号： H04L12/40078 ,  H04L12/40071 ,  H04L12/4641

    摘要： A method of generating an IEEE 1394 virtual network in which a virtual network is constructed on the IEEE 1394 network and respective nodes sense the virtual network and a controller for generating the virtual network. The method steps of connecting a virtual network controller for generating a virtual self ID packet including a virtual node ID information required for constructing a virtual network to a predetermined IEEE 1394 network, the respective nodes and the virtual network controller constructing the IEEE 1394 network for determining whether they are branches or leaves by performing virtual bus initialization, determining parent ports and child ports with respect to the ports of the respective nodes and a root node by performing a virtual tree identification, and determining the physical node IDs of the respective nodes by sending the prepared virtual self ID packet.

    摘要翻译： 一种生成IEEE 1394虚拟网络的方法，其中在IEEE 1394网络上构建虚拟网络，并且各个节点感知虚拟网络以及用于生成虚拟网络的控制器。 连接虚拟网络控制器的方法步骤，用于生成包括虚拟网络所需的虚拟节点ID信息到预定的IEEE 1394网络的虚拟自身ID分组，各个节点和构成IEEE 1394网络的虚拟网络控制器，用于确定 通过执行虚拟总线初始化来确定它们是分支还是离开，通过执行虚拟树标识来确定相应节点的端口和根节点的父端口和子端口，以及通过发送来确定各个节点的物理节点ID 准备的虚拟自我ID包。