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    Computer system having a wireless input device and coordinate processing method
    1.
    发明申请
    Computer system having a wireless input device and coordinate processing method 审中-公开
    具有无线输入装置和坐标处理方法的计算机系统

    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。

    Docking station for portable computer
    2.
    发明授权
    Docking station for portable computer 有权
    便携式电脑对接站

    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。

    Soft roaming method used in wireless LAN and station system using the same
    3.
    发明申请
    Soft roaming method used in wireless LAN and station system using the same 审中-公开
    软漫游方法用于无线局域网和车站系统使用

    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。

    Computer system for interrupting a communication function and control method thereof
    5.
    发明授权
    Computer system for interrupting a communication function and control method thereof 有权
    用于中断通信功能的计算机系统及其控制方法

    公开(公告)号：US08516287B2

    公开(公告)日：2013-08-20

    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: G06F1/32

    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。

    Data communication apparatus and data communication method thereof
    6.
    发明授权
    Data communication apparatus and data communication method thereof 有权
    数据通信装置及其数据通信方法

    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。

    PORTABLE INTERNET SERVICE SYSTEM AND METHOD
    7.
    发明申请
    PORTABLE INTERNET SERVICE SYSTEM AND METHOD 审中-公开
    便携式互联网服务系统和方法

    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。

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