公开(公告)号：US07440320B2

公开(公告)日：2008-10-21

申请号：US11484176

申请日：2006-07-11

Applicant: Jong-Hoon Lee ,  Jin-Yub Lee ,  Sang-Won Hwang

Inventor： Jong-Hoon Lee ,  Jin-Yub Lee ,  Sang-Won Hwang

IPC: G11C11/34 ,  G11C8/99

CPC classification number: G11C8/10 ,  G11C8/08 ,  G11C8/12

Abstract: A row decoder preventing leakage current and a semiconductor memory device including the same are provided. The row decoder includes an address decoder and a selection signal generator. The address decoder decodes a predetermined address signal and activates an enable signal. The selection signal generator electrically connects a boosted voltage node to an output node to activate a block selection signal when the enable signal is activated and electrically breaks a path between the boosted voltage node and the output node and a path between the boosted voltage node and a ground voltage node when the enable signal is deactivated. The selection signal generator includes a feedback circuit, a switch, and a direct current (DC) path breaker. The feedback circuit is electrically connected to the output node to generate an output voltage that varies with a voltage level of the block selection signal. The switch transmits the output voltage of the feedback circuit to the output node. The DC path breaker turns on the switch when the enable signal is activated and turns off the switch when the enable signal is deactivated. Accordingly, when a supply voltage applied to the semiconductor memory device is low, a DC path is broken in the row decoder, thereby preventing the leakage current.

Abstract translation: 提供了防止泄漏电流的行解码器和包括其的半导体存储器件。 行解码器包括地址解码器和选择信号发生器。 地址解码器解码预定的地址信号并激活使能信号。 选择信号发生器将升压电压节点电连接到输出节点，以在使能信号被激活并且电断开升压的电压节点和输出节点之间的路径时，激活块选择信号，以及升压电压节点和 当使能信号被禁用时，接地电压节点。 选择信号发生器包括反馈电路，开关和直流（DC）路径断路器。 反馈电路电连接到输出节点以产生随块选择信号的电压电平而变化的输出电压。 开关将反馈电路的输出电压传输到输出节点。 当使能信号被激活时，直流通路断路器接通开关，当使能信号被禁用时，断开开关。 因此，当施加到半导体存储器件的电源电压低时，行解码器中的DC路径被破坏，从而防止漏电流。

公开(公告)号：US07385898B2

公开(公告)日：2008-06-10

申请号：US10624561

申请日：2003-07-23

Applicant: Jong-hoon Lee ,  Gwang-ho Lee

Inventor： Jong-hoon Lee ,  Gwang-ho Lee

IPC: H04N5/783

CPC classification number: H04N5/85 ,  G11B27/105 ,  G11B27/19 ,  G11B27/24

Abstract: An apparatus and a method determine an area of an optical disc in which an inner area and an outer area of the optical disc having an absolute time of 99 minutes are distinguished from each other by referring to a number of ATIP syncs. The method includes counting the number of ATIP syncs for one rotation of the optical disc at a current position of a pickup when ATIP information recorded on the optical disc indicates that the pickup is currently present in an area of the optical disk that is greater than or equal to 95 minutes; and determining the current position of the pickup by comparing the number of counted ATIP syncs with a reference number of ATIP syncs. Accordingly, time spent determining the area of an optical disc and accessing the optical disc is reduced.

Abstract translation: 一种装置和方法，通过参考ATIP同步数来确定其中具有绝对时间为99分钟的光盘的内部区域和外部区域彼此区分的光盘的区域。 该方法包括当记录在光盘上的ATIP信息指示拾取器当前存在于光盘的区域中时，对拾取器的当前位置处的光盘的一次旋转的ATIP同步的数量进行计数， 等于95分钟; 以及通过将计数的ATIP同步数与参考数量的ATIP同步进行比较来确定所述拾取器的当前位置。 因此，减少了确定光盘的面积和访问光盘的时间。

公开(公告)号：US20080019694A1

公开(公告)日：2008-01-24

申请号：US11773120

申请日：2007-07-03

Applicant: Jae-Won Song ,  Jong-Hoon Lee ,  No-Wook Park ,  Jun-Hyok Seo ,  Man-Shik Jeon ,  Suck-Woo Jang ,  Jang-Ki Baek

Inventor： Jae-Won Song ,  Jong-Hoon Lee ,  No-Wook Park ,  Jun-Hyok Seo ,  Man-Shik Jeon ,  Suck-Woo Jang ,  Jang-Ki Baek

IPC: H04J14/02

CPC classification number: H04J14/0283 ,  H04J14/0216 ,  H04J14/0226 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/0247 ,  H04J14/025 ,  H04J14/0252 ,  H04J14/028 ,  H04J14/0282 ,  H04J14/0293 ,  H04J14/0295

Abstract: Disclosed is a wavelength division multiplexing passive optical network (WDM PON) system in which an optical signal outputted from a central office is injected into a Fabry-Perot laser diode (F-P LD) as the light source of an optical network unit, so that the output wavelength of the optical network unit is injection-locked at the same wavelength as that of the optical signal outputted from the central office, thereby enabling the optical network unit to output an optical signal having the same wavelength as that of the optical signal outputted from the central office. In accordance with this system, it is possible to transmit and receive forward and backward data at the same wavelength by the unit of channels. Since inexpensive F-P LDs are used as respective light sources of the central office and optical network units, it is possible to efficiently and economically implement a WDM PON system.

公开(公告)号：US20070268774A1

公开(公告)日：2007-11-22

申请号：US11634061

申请日：2006-12-06

Applicant: Jong-Hoon Lee ,  Yong-Taek Jeong ,  Jin-Kook Kim

Inventor： Jong-Hoon Lee ,  Yong-Taek Jeong ,  Jin-Kook Kim

IPC: G11C8/00 ,  G11C11/34 ,  G11C16/06

CPC classification number: G11C8/08 ,  G11C11/419 ,  G11C16/08 ,  G11C16/12

Abstract: Embodiments of the invention provide a high voltage transfer circuit, a row decoder circuit comprising the high voltage transfer circuit, and a non-volatile semiconductor memory device comprising the high voltage transfer circuit. In one embodiment, the invention provides a high voltage transfer circuit of a semiconductor memory device comprising a high voltage switch comprising a high voltage transistor comprising a first terminal connected to a boosted voltage via a first depletion-type transistor and comprising a second terminal connected to an output node via a second depletion-type transistor. The high voltage transfer circuit further comprises a driver circuit adapted to drive the first and second depletion-type transistors and the high voltage transistor in response to an input signal.

Abstract translation: 本发明的实施例提供一种高电压传输电路，包括高压传输电路的行解码器电路和包括高电压传输电路的非易失性半导体存储器件。 在一个实施例中，本发明提供了一种半导体存储器件的高电压传输电路，其包括高压开关，其包括高压晶体管，该高压晶体管包括经由第一耗尽型晶体管连接到升压电压的第一端子，并且包括连接到 经由第二耗尽型晶体管的输出节点。 高电压传输电路还包括适于响应于输入信号驱动第一和第二耗尽型晶体管和高压晶体管的驱动器电路。

公开(公告)号：US06513747B1

公开(公告)日：2003-02-04

申请号：US09633971

申请日：2000-08-08

Applicant: Jong-hoon Lee ,  Sung-woo Jin ,  Seung-man Kim

Inventor： Jong-hoon Lee ,  Sung-woo Jin ,  Seung-man Kim

IPC: B60R2236

CPC classification number: B60R22/4619 ,  B60R2022/1818 ,  B60R2022/468

Abstract: A pretensioner comprises a pyrotechnic force generating device including a horizontal tube with a propellent charged cartridge, a housing receiving one end of the cylinder with the horizontal tube being supported to cooperate with the force generating device in order to reverse-rotate the reel; a force transmitting portion including an arm positioned in a first chamber of the housing, one end of which is directed to the piston in the cylinder and the other end of which is extended out of the cylinder, a pulley rotatably mounted on the other branched end of the arm and a cable fixed at one end to the housing, passed through the pulley, wound around the clutch disk and fixed at the other end to the clutch disk; and a pretensioner positioned in a second chamber, which comprises the clutch disk and a clutch portion, in which the clutch disk includes a circular groove formed around the periphery thereof to allow a length of the cable to be wound thereon, a plurality of second coupling projections each having a right-angled surface toward one direction and a slanted surface toward the other direction, at least three of coupling grooves cut out at one side in a right-angle and at the other side in a slant angle and a first fixing groove formed to fix the other end of the cable, and the clutch portion includes at least three of first coupling projections forming a slanted surface at one side and a right-angled surface at other side for cooperating with the coupling grooves and a plurality of third coupling projections or concaved grooves formed at the positions facing to the second coupling projections on one side surface of the reel.

Abstract translation: 预紧器包括烟火力产生装置，其包括具有推进剂充电药筒的水平管，容纳所述圆筒的一端的壳体，所述水平管被支撑以与所述力产生装置协作以使所述卷轴反向旋转; 力传递部分，其包括位于所述壳体的第一腔室中的臂，其一端被引导到所述气缸中的活塞并且另一端延伸出所述气缸;滑轮，可旋转地安装在所述另一分支端 并且一端固定在壳体上的电缆通过皮带轮，缠绕在离合器盘上，另一端固定在离合器盘上; 以及定位在第二室中的预紧器，所述预紧器包括所述离合器盘和离合器部分，所述离合器盘包括围绕其周边形成的圆形槽，以允许所述电缆的长度被缠绕在其上;多个第二联接器 每个具有朝向一个方向具有直角表面的突起和朝向另一个方向的倾斜表面，至少三个在直角的一侧切割的耦合槽和在倾斜角的另一侧切割的第一固定槽 形成为固定电缆的另一端，并且离合器部分包括在一侧形成倾斜表面的第一联接突起和在另一侧的直角表面中的至少三个，用于与联接槽配合，以及多个第三联接 在面向卷轴的一个侧表面上的第二联接突起的位置处形成的突起或凹槽。

公开(公告)号：US09016411B2

公开(公告)日：2015-04-28

申请号：US13545801

申请日：2012-07-10

Applicant: Jong Woo Nam ,  Won Sik Kim ,  Han Shin Chung ,  Min Soo Oh ,  Jae Yeon Kim ,  Jong Hoon Lee

Inventor： Jong Woo Nam ,  Won Sik Kim ,  Han Shin Chung ,  Min Soo Oh ,  Jae Yeon Kim ,  Jong Hoon Lee

IPC: B60K11/04 ,  B60K11/08 ,  B60K11/06

CPC classification number: B60K11/06 ,  B60K11/085

Abstract: An engine encapsulation structure of a vehicle may include an engine room encapsulation member disposed at an upper portion of an engine compartment and covering an upper portion of a power train having an engine and a transmission, an underbody encapsulation member disposed at a lower portion of the engine compartment and covering a lower portion of the power train, wherein the engine room encapsulation member and the underbody encapsulation member form an inner space and enclose the power train in the inner space when being assembled each other, and a front inlet formed at a front portion of the assembly to allow air through the front inlet and to cool the power train while the air passes through the inner space of the assembly, the air being discharged through a rear outlet formed to the assembly.

Abstract translation: 车辆的发动机封装结构可以包括设置在发动机室的上部并且覆盖具有发动机和变速器的动力传动系的上部的发动机室密封构件，设置在发动机室的下部 发动机舱并且覆盖动力传动系的下部，其中机舱密封构件和底体密封构件形成内部空间并且在彼此组装时将动力系围绕在内部空间中，并且前部入口形成在前部 组件的一部分以允许空气通过前入口并且在空气通过组件的内部空间时冷却动力传动系，空气通过形成于组件的后出口排出。

公开(公告)号：US08839503B2

公开(公告)日：2014-09-23

申请号：US12877270

申请日：2010-09-08

Applicant: Jeawoong Yi ,  Seung Yong Lee ,  Gyuhwan Kim ,  Yun Seok Kim ,  Yong Sun Park ,  Tae-Sung Oh ,  Kyung-Hwan Kim ,  Jong-Hoon Lee ,  Kwang-Ho Lee

Inventor： Jeawoong Yi ,  Seung Yong Lee ,  Gyuhwan Kim ,  Yun Seok Kim ,  Yong Sun Park ,  Tae-Sung Oh ,  Kyung-Hwan Kim ,  Jong-Hoon Lee ,  Kwang-Ho Lee

IPC: H02K1/14 ,  H02K15/02 ,  H02K15/095 ,  H02K3/52 ,  F04D13/06 ,  H02K15/12

CPC classification number: F04D25/06 ,  F04D13/064 ,  H02K1/148 ,  H02K3/522 ,  H02K15/022 ,  H02K15/12 ,  Y10T29/49009 ,  Y10T29/49012

Abstract: A method for manufacturing a stator for an electric water pump may be used for manufacturing the stator used in the electric water pump. In the electric water pump which includes stator assembly for an electric water pump, wherein the stator assembly including a plurality of core-insulator assemblies generates a magnetic field according to a control signal and a rotor is rotated by the magnetic field generated at the stator assembly to pressurize coolant, the method for manufacturing the stator assembly may include a) stacking a plurality of pieces made of a magnetic material to form a core stack, b) molding an insulator to the core stack, c) coiling a coil to the insulator to form a core-insulator assembly so as to form a magnetic path, and d) connecting the respective core-insulator assembly in an annular shape in sequence to form the stator assembly.

Abstract translation: 电动水泵的定子的制造方法可以用于电动水泵中使用的定子的制造。 在包括电动水泵定子组件的电动水泵中，其中包括多个铁芯 - 绝缘体组件的定子组件根据控制信号产生磁场，转子由定子组件产生的磁场旋转 为了对冷却剂加压，制造定子组件的方法可以包括：a）堆叠多个由磁性材料制成的零件以形成芯堆叠; b）将绝缘体模制到芯堆叠; c）将线圈卷绕到绝缘体上 形成芯绝缘体组件以形成磁路，以及d）依次将相应的芯 - 绝缘体组件连接成环形，以形成定子组件。

公开(公告)号：US08787307B2

公开(公告)日：2014-07-22

申请号：US12637691

申请日：2009-12-14

Applicant: Jong Hoon Lee ,  Sangwon Lee ,  Joo Hee Lee

Inventor： Jong Hoon Lee ,  Sangwon Lee ,  Joo Hee Lee

IPC: H04W4/00 ,  H04W36/00

CPC classification number: H04W48/16 ,  H04W36/14 ,  H04W88/06

Abstract: A mobile terminal and method of moving network thereof are disclosed. The mobile terminal includes a first communication module configured to set a link with a first network, to receive second network-associated information from the first network, and to output the received second network-associated information, a second communication module configured to set a receive-only mode with respect to the second network, to receive signal strength information of one or more neighbor cells belonging to the second network from the second network using the second network-associated information output from the first communication module, and to output the received signal strength information and a controller configured to control a signal input/output operation between the first and second communication modules and a signal transmission/reception operation between the first communication module and the first network, and the second communication module and the second network, respectively.

Abstract translation: 公开了移动终端及其移动网络的方法。 移动终端包括：第一通信模块，被配置为设置与第一网络的链路，以从第一网络接收第二网络相关信息，并输出接收到的第二网络相关信息;第二通信模块，被配置为设置接收 使用从第一通信模块输出的第二网络相关信息从第二网络接收属于第二网络的一个或多个相邻小区的信号强度信息，并且输出接收信号 强度信息和控制器，其被配置为分别控制第一和第二通信模块之间的信号输入/输出操作以及第一通信模块和第一网络之间的信号发送/接收操作，以及第二通信模块和第二网络。

公开(公告)号：US20130342055A1

公开(公告)日：2013-12-26

申请号：US14003072

申请日：2012-03-12

Applicant: Jong Hoon Lee ,  Chang Seob Song

Inventor： Jong Hoon Lee ,  Chang Seob Song

IPC: H02K11/00

CPC classification number: H02K11/0089 ,  G11B17/0282 ,  G11B19/2009 ,  G11B33/1493 ,  H02K5/1675 ,  H02K11/40

Abstract: Provided is a spindle motor having an electrostatic discharge (ESD) path that can stably discharge electric charges introduced from the outside to a rotating shaft through a base plate, in a structure of forming a bearing housing by using a resin and insert-molding the base plate. The spindle motor includes: a rotor to the central portion of which one end of a rotating shaft is coupled; a bearing that rotatably supports the rotating shaft; a bearing housing that accommodates the bearing in the inside of a groove and that is made of a resin; and a base plate whose inner circumferential portion is buried and combined in the inside of the bearing housing, wherein part of the base plate is in contact with the bearing to thus discharge externally introduced static electricity through the rotating shaft, bearing, and the base plate.

Abstract translation: 提供一种主轴电动机，其具有通过使用树脂形成轴承壳体的结构，并且将基体嵌入成型的结构，具有静电放电（ESD）路径，其能够通过基板将从外部引入的电荷稳定地放电到旋转轴 盘子。 主轴电动机包括：转子，其连接到旋转轴的一端的中心部分; 可旋转地支撑旋转轴的轴承; 轴承壳体，其将轴承容纳在槽的内部并由树脂制成; 以及底座，其内周部埋入并组合在轴承箱的内部，其中基板的一部分与轴承接触，从而通过旋转轴，轴承和基板排出外部引入的静电 。

公开(公告)号：US08499049B2

公开(公告)日：2013-07-30

申请号：US13009494

申请日：2011-01-19

Applicant: Hoon Ki Lee ,  Jong-Hoon Lee ,  Jung Tae Kim

Inventor： Hoon Ki Lee ,  Jong-Hoon Lee ,  Jung Tae Kim

IPC: G06F15/16 ,  G06F15/173

CPC classification number: G06Q10/00 ,  H04L51/32 ,  H04L51/34

Abstract: A system for accumulating social relation information for social network services, includes a user location profile management unit for collecting at preset periods location profile information of a user; a user profile management unit for collecting and storing user profiles preset by the user; and a social activity tracking unit for collecting profiles from social activities of the user. Further, the system for accumulating the social relation information for the social network services includes a social relation information generation unit for collecting pieces of information received from the user location profile management unit, the user profile management unit, the email tracking unit, the chatting tracking unit and the Internet phone call tracking unit, and extracting new social relation information based on correlations between the pieces of collected information to generate a social relation ontology.

Abstract translation: 一种用于积累社交网络服务的社交关系信息的系统，包括用户位置简档管理单元，用于在预设时段收集用户的位置简档信息; 用户简档管理单元，用于收集和存储由用户预设的用户简档; 以及用于从用户的社交活动收集简档的社交活动跟踪单元。 此外，用于积累用于社交网络服务的社交关系信息的系统包括社交关系信息生成单元，用于收集从用户位置简档管理单元接收的信息，用户简档管理单元，电子邮件跟踪单元，聊天跟踪 单元和互联网电话跟踪单元，并且基于收集的信息之间的相关性提取新的社会关系信息以产生社会关系本体。