公开(公告)号：US20110087816A1

公开(公告)日：2011-04-14

申请号：US12860129

申请日：2010-08-20

Applicant: Bum-hee SEO ,  Cheon-moo LEE ,  Kwang-yong LEE ,  Sang-jin LEE

Inventor： Bum-hee SEO ,  Cheon-moo LEE ,  Kwang-yong LEE ,  Sang-jin LEE

IPC: G06F13/24 ,  G06F15/00

CPC classification number: G06F1/3228 ,  G06F1/3203

Abstract: A computer system and a control method thereof, the computer system including: a processor which executes a program; a communication unit which communicates with an external device; a main body which is provided with the processor. A cover which can be opened and shut with regard to the main body; an open/shut sensor which senses whether the cover is open or shut; and a controller which interrupts an operation of the communication unit if the open/shut sensor senses that the cover is shut.

Abstract translation: 一种计算机系统及其控制方法，所述计算机系统包括：执行程序的处理器; 与外部设备通信的通信单元; 设有处理器的主体。 可以关于主体打开和关闭的盖子; 一个开/关传感器，用于检测盖子是否打开或关闭; 以及如果所述打开/关闭传感器感测到所述盖被关闭则中断所述通信单元的操作的控制器。

公开(公告)号：US07305501B2

公开(公告)日：2007-12-04

申请号：US10113999

申请日：2002-04-03

Applicant: Cheon-Moo Lee

Inventor： Cheon-Moo Lee

IPC: G06F13/00 ,  H04N7/00 ,  G09G5/00

CPC classification number: G06F1/1616 ,  G06F3/14 ,  G09G2340/12

Abstract: A portable computer system includes a portable computer equipped with a graphic chip, and an LCD monitor receiving a video signal from the graphic chip and displaying the video signal. The portable computer system further includes an external video signal input part provided at the portable computer and receiving an external video signal from an external computer, an A/D converter provided at the portable computer and converting the external video signal inputted through the external video signal input part into a digital signal, and a control part controlling the video signal and the digital signal from the graphic chip and the A/D converter to be outputted to the LCD monitor. With this configuration, the present invention provides a portable computer system enhancing the utility of the LCD monitor by receiving an external video signal from an external computer and displaying it on an LCD monitor.

Abstract translation: 便携式计算机系统包括配备有图形芯片的便携式计算机，以及从图形芯片接收视频信号并显示视频信号的LCD监视器。 便携式计算机系统还包括设置在便携式计算机处的外部视频信号输入部分，并且接收来自外部计算机的外部视频信号，设置在便携式计算机处的A / D转换器，并且通过外部视频信号输入的外部视频信号 将输入部分输入数字信号，控制部分控制来自图形芯片和A / D转换器的视频信号和数字信号输出到LCD监视器。 利用这种配置，本发明提供一种便携式计算机系统，其通过从外部计算机接收外部视频信号并将其显示在LCD监视器上来增强LCD监视器的效用。

公开(公告)号：US07143198B2

公开(公告)日：2006-11-28

申请号：US10679320

申请日：2003-10-07

Applicant: Cheon-moo Lee ,  Il-han Lee

Inventor： Cheon-moo Lee ,  Il-han Lee

IPC: G06F3/00

CPC classification number: G06F1/1632 ,  G06F1/1616

Abstract: A network connection state can be conveniently changed to a wired or a wireless connection state according to whether a portable computer body is attached to a docking station including an Access Point part or not.

Abstract translation: 根据便携式计算机主体是否连接到包括接入点部分的对接站，可以方便地将网络连接状态改变为有线或无线连接状态。

公开(公告)号：US20060025128A1

公开(公告)日：2006-02-02

申请号：US11188789

申请日：2005-07-26

Applicant: Cheon-moo Lee

Inventor： Cheon-moo Lee

IPC: H04Q7/20

CPC classification number: H04W36/0083

Abstract: A soft roaming method for a wireless local area network (LAN) and a station using the soft roaming method. The soft roaming method includes allowing a station that is associated with a first access point (AP) to obtain AP information by carrying out a channel scanning operation involving continuously switching channels, allowing the station to select a second AP with reference to the AP information when specified conditions are met, and associating the station with the second AP.

Abstract translation: 一种用于无线局域网（LAN）和使用软漫游方法的站的软漫游方法。 软漫游方法包括允许与第一接入点（AP）相关联的站通过执行包括连续切换信道的信道扫描操作来获得AP信息，允许站参考AP信息选择第二AP，当AP 指定条件得到满足，并将站与第二AP相关联。

公开(公告)号：US20050036285A1

公开(公告)日：2005-02-17

申请号：US10831251

申请日：2004-04-26

Applicant: Cheon-Moo Lee ,  Eun-Sik Jang

Inventor： Cheon-Moo Lee ,  Eun-Sik Jang

IPC: G06F1/00 ,  G06F1/16 ,  H05K5/00

CPC classification number: G06F1/1616 ,  G06F1/1632

Abstract: A portable computer system including a main body having a network controller controlling a network connection, a first Hard Disk Drive (HDD), and a first disk switching part for disconnecting the first HDD from the system. A docking unit is detachably attached to the main body, and a network switching part is installed in the docking unit. The network switching part allows the network controller to selectively access either an inner network or an outer network. A switching controller is installed in a side of either the main body or the docking unit, and controls the network switching part to access either the inner network or the outer network, and controls the first disk switching part to disconnect the first HDD from the system if the network controller accesses the outer network.

Abstract translation: 一种便携式计算机系统，包括具有控制网络连接的网络控制器的主体，第一硬盘驱动器（HDD）和用于从系统断开第一HDD的第一盘切换部件。 对接单元可拆卸地附接到主体，并且网络切换部分安装在对接单元中。 网络切换部分允许网络控制器选择性地访问内部网络或外部网络。 开关控制器安装在主体或对接单元的一侧，并且控制网络切换部分访问内部网络或外部网络，并且控制第一盘切换部分以从系统断开第一HDD 如果网络控制器访问外部网络。

公开(公告)号：US08576798B2

公开(公告)日：2013-11-05

申请号：US12860148

申请日：2010-08-20

Applicant: Cheon-moo Lee ,  Il-han Lee ,  Soo-hyun Yoo

Inventor： Cheon-moo Lee ,  Il-han Lee ,  Soo-hyun Yoo

IPC: H04W4/00 ,  H04W36/00 ,  H04J3/26 ,  G06F15/16

CPC classification number: H04L67/125 ,  H04L12/413 ,  H04W76/10

Abstract: A data communication apparatus and method that permits communication between two devices without having to perform a complicated initial connection procedure. A communication unit conducts data transmission/reception with an external data communication apparatus, and a controller controls the communication unit to operate in one of a network mode or a broadcast mode. The network mode conducts network communication via connection through an initial connection procedure with the external data communication apparatus and the broadcast mode receives or transmits data to/from the external data communication apparatus according to a predetermined broadcast method.

Abstract translation: 一种数据通信装置和方法，其允许两个设备之间的通信，而不必执行复杂的初始连接过程。 通信单元与外部数据通信装置进行数据发送/接收，并且控制器控制通信单元以网络模式或广播模式之一进行操作。 网络模式通过与外部数据通信装置的初始连接过程的连接进行网络通信，并且广播模式根据预定的广播方法向外部数据通信装置接收或发送数据。

公开(公告)号：US20110096850A1

公开(公告)日：2011-04-28

申请号：US12860148

申请日：2010-08-20

Applicant: Cheon-moo LEE ,  Il-han LEE ,  Soo-hyun YOO

Inventor： Cheon-moo LEE ,  Il-han LEE ,  Soo-hyun YOO

IPC: H04L27/00

CPC classification number: H04L67/125 ,  H04L12/413 ,  H04W76/10

Abstract: A data communication apparatus and method that permits communication between two devices without having to perform a complicated initial connection procedure. A communication unit conducts data transmission/reception with an external data communication apparatus, and a controller controls the communication unit to operate in one of a network mode or a broadcast mode. The network mode conducts network communication via connection through an initial connection procedure with the external data communication apparatus and the broadcast mode receives or transmits data to/from the external data communication apparatus according to a predetermined broadcast method.

Abstract translation: 一种数据通信装置和方法，其允许两个设备之间的通信，而不必执行复杂的初始连接过程。 通信单元与外部数据通信装置进行数据发送/接收，并且控制器控制通信单元以网络模式或广播模式之一进行操作。 网络模式通过与外部数据通信装置的初始连接过程的连接进行网络通信，并且广播模式根据预定的广播方法向外部数据通信装置接收或发送数据。

公开(公告)号：US20080089359A1

公开(公告)日：2008-04-17

申请号：US11775296

申请日：2007-07-10

Applicant: Chee-hwan YANG ,  Cheon-moo Lee ,  Youne-sang Lee ,  Hyun-woo Lee ,  Man-sung Ko ,  Bum-hee Seo

Inventor： Chee-hwan YANG ,  Cheon-moo Lee ,  Youne-sang Lee ,  Hyun-woo Lee ,  Man-sung Ko ,  Bum-hee Seo

IPC: H04J3/16

CPC classification number: H04W72/0406

Abstract: A portable Internet service system includes a plurality of terminals which transmit uplink data for performing wireless communication; and a base station which receives the uplink data from the plurality of terminals, transmits downlink data to the plurality of terminals, and establishes a peer-to-peer function to perform a peer-to-peer transmission between the plurality of terminals.

Abstract translation: 便携式因特网服务系统包括：多个终端，发送用于执行无线通信的上行链路数据; 以及从多个终端接收上行链路数据的基站，向多个终端发送下​​行链路数据，建立对等功能，以在多个终端之间进行对等传输。

公开(公告)号：US20080010679A1

公开(公告)日：2008-01-10

申请号：US11689841

申请日：2007-03-22

Applicant: Myoung-ho Kim ,  Kwang-yong Lee ,  Shung-hyun Cho ,  Tae-soo Kim ,  Sang-Jin Lee ,  Cheon-moo Lee ,  Eun-kyung Kim ,  Su-young Kim

Inventor： Myoung-ho Kim ,  Kwang-yong Lee ,  Shung-hyun Cho ,  Tae-soo Kim ,  Sang-Jin Lee ,  Cheon-moo Lee ,  Eun-kyung Kim ,  Su-young Kim

IPC: G06F7/04

CPC classification number: G06F21/88 ,  G06F21/80

Abstract: A computer system security apparatus and a security method thereof, the apparatus including a recognition unit to recognize identification information of a user; an operation unit to produce a result value by executing a predetermined operation on the identification information of the user and unique identification information of the computer system; and a main control unit to execute a booting of the computer system according to whether a preset password of the computer system and the result value are the same.

Abstract translation: 一种计算机系统安全装置及其安全方法，所述装置包括识别用户的识别信息的识别单元; 操作单元，通过对用户的识别信息执行预定操作和计算机系统的唯一识别信息来产生结果值; 以及主控制单元，其根据计算机系统的预设密码和结果值是否相同来执行计算机系统的引导。

公开(公告)号：US20070005817A1

公开(公告)日：2007-01-04

申请号：US11438215

申请日：2006-05-23

Applicant: Woon-geun Kwak ,  Kyun-hoe Park ,  Sang-Jin Lee ,  Cheon-moo Lee

Inventor： Woon-geun Kwak ,  Kyun-hoe Park ,  Sang-Jin Lee ,  Cheon-moo Lee

IPC: G06F3/00

CPC classification number: G06F3/038 ,  G06F3/03543

Abstract: A computer system having a wireless input device and a coordinate processing method, where a computer system having a wireless input device inputs coordinate information into a computer or a terminal, the computer system having a wireless input device includes: a signal reflecting device, associated with the wireless input device, to receive and reflect a first signal and one or more second signals, the signals reflected from the signal reflecting device to determine position coordinates of the wireless input device; and a signal processing device to generate and transmit the first signal and the one or more second signals to the signal reflecting device and to determine the position coordinates of the wireless input device associated with the signal reflecting device, based on the returned first and second signals reflected by the signal reflecting device.

Abstract translation: 一种具有无线输入装置和坐标处理方法的计算机系统，其中具有无线输入装置的计算机系统将坐标信息输入到计算机或终端中，所述具有无线输入装置的计算机系统包括：信号反射装置， 无线输入装置，用于接收和反射第一信号和一个或多个第二信号，从信号反射装置反射的信号，以确定无线输入装置的位置坐标; 以及信号处理装置，用于基于返回的第一和第二信号，生成并发送第一信号和一个或多个第二信号到信号反射装置，并确定与信号反射装置相关联的无线输入装置的位置坐标 由信号反射装置反射。