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    Method and system for managing suspicious devices on network
    32.
    发明授权
    Method and system for managing suspicious devices on network 有权

    公开(公告)号：US09769185B2

    公开(公告)日：2017-09-19

    申请号：US13605383

    申请日：2012-09-06

    Applicant: Sung-woo Lee ,  Ji-yeon Han

    Inventor： Sung-woo Lee ,  Ji-yeon Han

    IPC: H04L29/06 ,  H04L12/24

    CPC classification number: H04L63/1416 ,  H04L41/0681 ,  H04L41/0893 ,  H04L41/22

    Abstract: A method and system for managing suspicious devices on a network. The method includes, setting based on a manager's input or selection a suspicious group corresponding to each of at least one suspicious management item for managing a plurality of devices on a network via a user interface; accessing the devices and reading information corresponding to the suspicious management item; determining whether each device is a suspicious device based on the information corresponding to the suspicious management item, and registering the device in the suspicious group if the device is determined as a suspicious device; checking whether an error of the device comprised in the suspicious group is resolved; and eliminating the device from the suspicious group if the error of the device is resolved.

    DIGITAL-TO-ANALOG CONVERSION CIRCUIT AND COLUMN DRIVER INCLUDING THE SAME
    33.
    发明申请
    DIGITAL-TO-ANALOG CONVERSION CIRCUIT AND COLUMN DRIVER INCLUDING THE SAME 有权
    数字到模拟转换电路和列驱动器

    公开(公告)号：US20100141493A1

    公开(公告)日：2010-06-10

    申请号：US12630978

    申请日：2009-12-04

    Applicant: Gyu Hyeong CHO ,  Yoon Kyung Choi ,  Hyoung Rae Kim ,  Yong Joon Jeon ,  Hyung Min Lee ,  Sung Woo Lee

    Inventor： Gyu Hyeong CHO ,  Yoon Kyung Choi ,  Hyoung Rae Kim ,  Yong Joon Jeon ,  Hyung Min Lee ,  Sung Woo Lee

    IPC: H03M1/00 ,  H03M1/66

    CPC classification number: H03M1/664 ,  G09G3/20 ,  G09G2310/027 ,  G09G2310/0272 ,  G09G2310/0291 ,  H03M1/662 ,  H03M1/68

    Abstract: A digital-to-analog conversion circuit includes a digital-to-analog converter and a buffer amplifier. The digital-to-analog converter receives upper bits of digital data and a plurality of analog voltages and is configured to output two adjacent analog voltages of the plurality of analog voltages based on the upper bits. The buffer amplifier includes two input terminals. One of the input terminals receives one of the two adjacent analog voltages and the other input terminal receives the other adjacent analog voltage. The buffer amplifier is configured to generate a current offset by controlling a current flowing into each of the two input terminals based on lower bits of the digital bits.

    Abstract translation: 数模转换电路包括数模转换器和缓冲放大器。 数模转换器接收高位数字数据和多个模拟电压，并且被配置为基于高位输出多个模拟电压的两个相邻的模拟电压。 缓冲放大器包括两个输入端。 一个输入端子接收两个相邻的模拟电压中的一个，另一个输入端子接收另一个相邻的模拟电压。 缓冲放大器被配置为通过基于数字位的较低位来控制流入两个输入端中的每一个的电流来产生电流偏移。

    Apparatus For Preventing Soil Inflow In Intercepting Sewer
    35.
    发明申请
    Apparatus For Preventing Soil Inflow In Intercepting Sewer 失效
    拦截下水道防止土壤流入的装置

    公开(公告)号：US20080060986A1

    公开(公告)日：2008-03-13

    申请号：US11629285

    申请日：2005-09-08

    Applicant: Sung-woo Lee ,  In-jae Jeon

    Inventor： Sung-woo Lee ,  In-jae Jeon

    IPC: E03F5/14

    CPC classification number: E03F5/0404 ,  E03F1/00 ,  E03F5/0401 ,  E03F5/0408 ,  E03F2005/0414 ,  Y02A30/68

    Abstract: Disclosed herein is a soil inflow prevention apparatus in which an angular-rotation opening/closing plate is adapted to be inclined within a predetermined angle by virtue of opening stoppers to prevent a rear portion of the opening/closing plate from being excessively lowered in the beginning that an inflow amount of sewage increases due to rainfall, thereby preventing soil from entering an intercepting sewer in the beginning of an inflow of sewage.

    Abstract translation: 这里公开了一种土壤流入防止装置，其中角形旋转开/关板适于通过打开止动件而在预定角度内倾斜，以防止开/闭板的后部开始过度降低 污水的流入量由于降雨而增加，从而在污水流入开始时防止土壤进入截流下水道。

    Data storage device and medium and related method of storing backup data
    36.
    发明申请
    Data storage device and medium and related method of storing backup data 审中-公开
    数据存储设备和存储备份数据的介质及相关方法

    公开(公告)号：US20070011416A1

    公开(公告)日：2007-01-11

    申请号：US11330993

    申请日：2006-01-13

    Applicant: Sung-Woo Lee

    Inventor： Sung-Woo Lee

    IPC: G06F12/16

    CPC classification number: G06F3/0652 ,  G06F3/0617 ,  G06F3/0679 ,  G06F11/1441 ,  G06F11/1443

    Abstract: Provided are an apparatus, related method of storing data, and a computer readable recording medium. The apparatus includes a source/destination memory, a non-volatile back-up memory, and a transaction management module. The transaction management module is adapted to erase a plurality of memory location in backup memory upon initialization of the apparatus or following a primary data transaction.

    Abstract translation: 提供了一种存储数据的装置，相关方法和计算机可读记录介质。 该装置包括源/目的地存储器，非易失性备份存储器和事务管理模块。 交易管理模块适于在初始化装置或在主数据交易之后擦除备份存储器中的多个存储器位置。

    Inverse calculation circuit, inverse calculation method, and storage medium encoded with computer-readable computer program code
    38.
    发明申请
    Inverse calculation circuit, inverse calculation method, and storage medium encoded with computer-readable computer program code 有权
    逆计算电路，逆计算方法以及用计算机可读计算机程序代码编码的存储介质

    公开(公告)号：US20060126828A1

    公开(公告)日：2006-06-15

    申请号：US11021351

    申请日：2004-12-23

    Applicant: Joong-chul Yoon ,  Sung-woo Lee

    Inventor： Joong-chul Yoon ,  Sung-woo Lee

    IPC: H04L9/28

    CPC classification number: G06F7/726 ,  G06F7/728 ,  G06F2207/7223

    Abstract: In an inverse calculation circuit, an inverse calculation method, and a storage medium encoded with a computer readable computer program code, a random number generator generates a first random number and a second random number; and an inverter receives a plurality of first bits expressing a first element of a finite field(s) as first inputs, receives a plurality of second bits expressing a second element of a finite field(s) as second inputs. In response to the first and second random numbers, the inverter outputs a plurality of third bits expressing the inverse elements of the first element. The first random number prevents a different power analysis (DPA) decryption attack, and the second random number prevents a timing decryption attack.

    Abstract translation: 在逆计算电路中，逆计算方法和用计算机可读计算机程序代码编码的存储介质，随机数生成器生成第一随机数和第二随机数; 并且逆变器接收表示有限域的第一元素的多个第一比特作为第一输入，接收表示有限域的第二元素的多个第二比特作为第二输入。 响应于第一和第二随机数，逆变器输出表示第一元素的反向元素的多个第三比特。 第一个随机数防止了不同的功率分析（DPA）解密攻击，第二个随机数阻止了定时解密攻击。

    Electron gun having unipotential focusing lenses for color picture tube
    40.
    发明授权
    Electron gun having unipotential focusing lenses for color picture tube 失效
    电子枪具有用于彩色显像管的单向聚焦透镜

    公开(公告)号：US5034653A

    公开(公告)日：1991-07-23

    申请号：US430125

    申请日：1989-11-01

    Applicant: Suk-rae Cho ,  Sung-woo Lee

    Inventor： Suk-rae Cho ,  Sung-woo Lee

    IPC: H01J29/48 ,  H01J29/50 ,  H01J29/62

    CPC classification number: H01J29/503

    Abstract: An electron gun for use in a color picture tube includes electrodes forming at least one unipotential focusing lens for focusing electron beams. An electrode disposed between first and second electrodes forming a unipotential focusing lens includes first and second plate-shaped members. The first member forms, in cooperation with the first electrode, a focusing lens having an electrostatic field weaker in the vertical direction than in the lateral direction. The second member forms, in cooperation with the second electrode, a focusing lens having an electrostatic field weaker in the vertical direction than in the lateral direction. The electron gun removes halos appearing in the peripheral region of the tube screen.

    Abstract translation: 用于彩色显象管的电子枪包括形成至少一个用于聚焦电子束的单电位聚焦透镜的电极。 设置在形成单能聚焦透镜的第一和第二电极之间的电极包括第一和第二板状部件。 第一构件与第一电极协作形成具有在垂直方向上比横向方向更弱的静电场的聚焦透镜。 第二构件与第二电极协作形成具有在垂直方向上比在横向方向上更弱的静电场的聚焦透镜。 电子枪除去出现在管屏的周边区域中的晕轮。

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