公开(公告)号：US06711341B2

公开(公告)日：2004-03-23

申请号：US10166095

申请日：2002-06-11

Applicant: Ji-Hoon Lee ,  Mun-Hyun Do

Inventor： Ji-Hoon Lee ,  Mun-Hyun Do

IPC: G02B600

CPC classification number: G02B6/02009 ,  C03B37/01807 ,  C03B2201/12 ,  C03B2201/28 ,  C03B2201/31 ,  C03B2203/36 ,  G02B6/02219 ,  G02B6/02242 ,  G02B6/03622 ,  G02B6/03694 ,  Y02P40/57

Abstract: A dispersion control fiber and a method of manufacturing a large size preform are provided. In one embodiment, the dispersion control fiber comprises a core composed of SiO2, GeO2, P2O5 and Freon, and a cladding composed of SiO2, GeO2, P2O5, and Freon. The P2O5 content is selected not to exceed 10% of the total weight of a compound composing the core. An embodiment of the method of manufacturing a large size preform for a dispersion control fiber by an MCVD process comprises depositing SiO2, GeO2, P2O5, and Freon in an inner periphery of a deposition tube to form a cladding layer, and depositing SiO2, GeO2, P2O5 and Freon on an inner periphery of the cladding layer to form a core layer.

Abstract translation: 提供了一种分散控制纤维及其制造方法。 在一个实施方案中，色散控制光纤包括由SiO 2，GeO 2，P 2 O 5和氟利昂组成的芯和由SiO 2，GeO 2，P 2 O 5和氟利昂组成的包层。 选择P2O5含量不超过构成核心的化合物总重量的10％。 通过MCVD工艺制造用于分散控制纤维的大尺寸预制件的方法的一个实施方案包括在沉积管的内周中沉积SiO 2，GeO 2，P 2 O 5和氟利昂以形成包覆层，并且沉积SiO 2，GeO 2， P2O5和氟利昂在包覆层的内周上形成核心层。

公开(公告)号：US08615564B2

公开(公告)日：2013-12-24

申请号：US11432384

申请日：2006-05-12

Applicant: Jung-Ho Kim ,  Young-Gon Choi ,  Ji-Hoon Lee ,  Yong-Sung Roh ,  Jae-Hoon Kim ,  Shubhranshu Singh

Inventor： Jung-Ho Kim ,  Young-Gon Choi ,  Ji-Hoon Lee ,  Yong-Sung Roh ,  Jae-Hoon Kim ,  Shubhranshu Singh

IPC: G06F15/16

CPC classification number: H04W48/08 ,  H04W8/005 ,  H04W84/22

Abstract: A channel scanning method and system at an MP within a mesh network associated with a local network are provided. A MAP sends a local management frame including information about a mesh network on an allocated local channel and sends a mesh management frame on a mesh channel indicated by the mesh network information. An MP scans a plurality of channels including the local channel and the mesh channel in an order of channels numbers, receives the local management frame by scanning the local channel, and receives the mesh management frame by scanning the mesh channel based on the mesh network information of the local management frame.

Abstract translation: 提供了与本地网络相关联的网状网络内的MP处的信道扫描方法和系统。 MAP在分配的本地信道上发送包括网状网络信息的本地管理帧，并在网状网络信息指示的网孔上发送网状管理帧。 MP以信道号顺序扫描包括本地信道和网状信道的多个信道，通过扫描本地信道接收本地管理帧，并且基于网状网络信息扫描网格信道来接收网格管理帧 的本地管理框架。

公开(公告)号：US20120038575A1

公开(公告)日：2012-02-16

申请号：US13210092

申请日：2011-08-15

Applicant: Se-Hwan Park ,  Ji-Hoon Kim ,  Sung-Wook Park ,  Ji-Hoon Lee

Inventor： Se-Hwan Park ,  Ji-Hoon Kim ,  Sung-Wook Park ,  Ji-Hoon Lee

IPC: G06F3/041

CPC classification number: G06F3/0233 ,  G06F3/0235 ,  G06F3/04883 ,  G06F3/04886 ,  G06F2203/04808

Abstract: Disclosed is a method and a device by which a user can rapidly input characters through multi-input using both hands. When a touch or a drag is generated while input of a key, in which a consonant is arranged, is maintained in a touch screen unit, a switch is made to a multi-input mode for activating the touch screen unit as a virtual area for inputting a vowel, and a vowel input through a touch or a drag on the virtual area is combined with the consonant and the combined character is displayed in the multi-input mode.

Abstract translation: 公开了一种用户可以使用双手通过多输入快速输入字符的方法和装置。 当在输入辅音安排的按键被保持在触摸屏单元中时产生触摸或拖动时，将切换到多输入模式以激活触摸屏单元作为虚拟区域 在虚拟区域上通过触摸或拖动输入元音和元音输入与辅音组合，并且以多输入模式显示组合字符。

公开(公告)号：US07961710B2

公开(公告)日：2011-06-14

申请号：US11674351

申请日：2007-02-13

Applicant: Ji-Hoon Lee ,  Xuhui Hu ,  Yong Liu ,  Myung-Jong Lee

Inventor： Ji-Hoon Lee ,  Xuhui Hu ,  Yong Liu ,  Myung-Jong Lee

IPC: H04L12/28

CPC classification number: H04L45/00 ,  H04L45/24

Abstract: A method and apparatus is provided for setting multiple paths between wireless nodes of an ad-hoc network including a source node, a relay node and a destination node that receives a message from the source node via the relay node. The multi-path setting method and apparatus includes receiving previous hop address information, and determining whether a wireless node that receives the previous hop address information is included in an insulating region, based on the previous hop address information.

Abstract translation: 提供了一种方法和装置，用于在包括源节点，中继节点和目的地节点的自组织网络的无线节点之间设置多个路径，该节点通过中继节点从源节点接收消息。 多路径设定方法和装置包括接收上一跳地址信息，并且基于上一跳地址信息，确定接收上一跳地址信息的无线节点是否被包括在绝缘区域中。

公开(公告)号：US07835332B2

公开(公告)日：2010-11-16

申请号：US11432665

申请日：2006-05-12

Applicant: Jae-Hoon Kim ,  Young-Gon Choi ,  Jung-Ho Kim ,  Ji-Hoon Lee ,  Shubhranshu Singh ,  Yong-Sung Roh

Inventor： Jae-Hoon Kim ,  Young-Gon Choi ,  Jung-Ho Kim ,  Ji-Hoon Lee ,  Shubhranshu Singh ,  Yong-Sung Roh

IPC: H04W4/00 ,  H04L12/26

CPC classification number: H04W48/12 ,  H04W8/005 ,  H04W84/12 ,  H04W92/20

Abstract: A method and apparatus for scheduling in a Wireless Local Area Network (WLAN) mesh communication system including a plurality of Mesh Access Points (MAPs) are provided, in which, when a message to be transmitted from a first MAP of the MAPs to MAPs adjacent to first MAP is generated, setting a first interval for transmitting the generated message during a predetermined period, and setting a remaining interval excluding the first interval during the predetermined period as a second interval for receiving messages from the adjacent MAPs.

Abstract translation: 提供了一种用于在包括多个网状接入点（MAP）的无线局域网（WLAN）网状通信系统中进行调度的方法和装置，其中当要从MAP的第一MAP到邻近的MAP发送的消息 生成第一MAP，在预定时段内设置用于发送所生成的消息的第一间隔，并且在预定周期期间将除了第一间隔之外的剩余间隔设置为用于从相邻MAP接收消息的第二间隔。

公开(公告)号：US07599343B2

公开(公告)日：2009-10-06

申请号：US11516669

申请日：2006-09-07

Applicant: Jae-Hoon Kim ,  Ji-Hoon Lee ,  Young-Gon Choi ,  Jung-Ho Kim

Inventor： Jae-Hoon Kim ,  Ji-Hoon Lee ,  Young-Gon Choi ,  Jung-Ho Kim

IPC: H04J3/06

CPC classification number: H04B7/26 ,  H04W56/00

Abstract: Provided is a method for transmitting beacon timing information from a transmission node in a wireless Local Area Network (LAN) mesh network. In the method, each of a plurality of nodes transmits a beacon signal with its unique offset within a beacon signal transmission time period and the transmission node periodically transmits beacon timing information including a first unique offset within the beacon signal transmission time period. The transmission node sets a second offset different from the first offset and transmits probe beacon timing information including the first offset and the second offset.

Abstract translation: 提供了一种用于从无线局域网（LAN）网状网络中的传输节点发送信标定时信息的方法。 在该方法中，多个节点中的每个节点在信标信号传输时间周期内发射具有其唯一偏移量的信标信号，并且传输节点周期性地发送包括信标信号传输时间段内的第一唯一偏移量的信标定时信息。 发送节点设置与第一偏移不同的第二偏移，并发送包括第一偏移和第二偏移的探测信标定时信息。

公开(公告)号：US20080273161A1

公开(公告)日：2008-11-06

申请号：US11885060

申请日：2005-11-09

Applicant: Tong-Kun Lim ,  Ji-Hoon Lee

Inventor： Tong-Kun Lim ,  Ji-Hoon Lee

IPC: G02F1/13 ,  C09K19/58

CPC classification number: C09K19/58 ,  Y10T428/10

Abstract: Disclosed herein is a polar nematic liquid crystal assembly. The liquid crystal assembly comprises 5˜7.5% by weight of a dopant having the structure of Formula 1 below: (wherein X is an alkyl, alkenyl or heteroalkyl group having three or more carbon atoms) and 92.5˜95% by weight of smectic liquid crystal molecules having a linear alkyl chain wherein the N-bonding moiety of the dopant is spontaneously bonded to the alkyl chain of the smectic liquid crystal molecules to induce macroscopic spontaneous polarization in a particular direction.

Abstract translation: 本文公开了极性向列型液晶组件。 液晶组件包含5〜7.5重量％的具有下式1的结构的掺杂剂：（其中X是具有三个或更多个碳原子的烷基，烯基或杂烷基）和92.5〜95重量％的近晶液体 具有线性烷基链的晶体分子，其中掺杂剂的N-键结部分自发键合到近晶晶体分子的烷基链，以诱导特定方向的宏观自发极化。

公开(公告)号：US07447526B2

公开(公告)日：2008-11-04

申请号：US11260686

申请日：2005-10-28

Applicant: Jae-Hoon Kim ,  Jung-Ho Kim ,  Ji-Hoon Lee ,  Young-Gon Choi ,  Young-Sang Kim ,  Ari Arapostathis

Inventor： Jae-Hoon Kim ,  Jung-Ho Kim ,  Ji-Hoon Lee ,  Young-Gon Choi ,  Young-Sang Kim ,  Ari Arapostathis

IPC: H04B1/38

CPC classification number: H04W52/028 ,  Y02D70/142 ,  Y02D70/164 ,  Y02D70/22

Abstract: A power saving method of the present invention is provide for a wireless sensor network including a plurality of sensor nodes each transiting between a power saving mode and a transmit/receive mode, determines whether or not there is no transmit or receive data, enters the power saving mode if there is no transmit or receive data, and controls power consumption on the basis of signal-to-noise ratios in the power saving mode. In the power saving method of the present invention, it is possible to minimize the power consumption regardless of nodes density and without an adverse effect on the connectivity of the network, since the sojourn times of the sleep and idle states are determined adaptive to the interference level from neighboring nodes.

Abstract translation: 本发明的省电方法是提供一种无线传感器网络，其包括多个传感器节点，每个传感器节点在功率节省模式和发送/接收模式之间转换，确定是否没有发送或接收数据，进入功率 如果没有发送或接收数据，并且在省电模式下基于信噪比来控制功耗。 在本发明的省电方法中，无论节点密度如何，并且不会对网络的连通性产生不利影响，因此能够使功耗最小化，因为睡眠和空闲状态的居住时间被自适应于干扰 级别从相邻节点。

公开(公告)号：US20060271703A1

公开(公告)日：2006-11-30

申请号：US11432384

申请日：2006-05-12

Applicant: Jung-Ho Kim ,  Young-Gon Choi ,  Ji-Hoon Lee ,  Yong-Sung Roh ,  Jae-Hoon Kim ,  Shubhranshu Singh

Inventor： Jung-Ho Kim ,  Young-Gon Choi ,  Ji-Hoon Lee ,  Yong-Sung Roh ,  Jae-Hoon Kim ,  Shubhranshu Singh

IPC: G06F15/173

CPC classification number: H04W48/08 ,  H04W8/005 ,  H04W84/22

Abstract: A channel scanning method and system at an MP within a mesh network associated with a local network are provided. A MAP sends a local management frame including information about a mesh network on an allocated local channel and sends a mesh management frame on a mesh channel indicated by the mesh network information. An MP scans a plurality of channels including the local channel and the mesh channel in an order of channels numbers, receives the local management frame by scanning the local channel, and receives the mesh management frame by scanning the mesh channel based on the mesh network information of the local management frame.

公开(公告)号：US06368732B1

公开(公告)日：2002-04-09

申请号：US09644242

申请日：2000-08-23

Applicant: Sung-Ho Jin ,  Ji-Hoon Lee

Inventor： Sung-Ho Jin ,  Ji-Hoon Lee

IPC: H05B3300

CPC classification number: H01L51/0038 ,  C08G61/02 ,  C09K11/06 ,  H01L51/0043 ,  H01L51/0094 ,  H01L51/5012 ,  Y10S428/917

Abstract: A light-emitting polymer is represented by the following formula (I): wherein R1, R2 and R3 are selected from the group consisting of linear aliphatic alkyl groups, branched alkyl groups and fluorinated alkyl groups. Light-emitting copolymers formed by copolymerizing units of formula (I) with MEH-PPV (methoxyethylhexyloxy-PPV) are also provided.

Abstract translation: 发光聚合物由下式（I）表示：其中R1，R2和R3选自直链脂族烷基，支链烷基和氟化烷基。 还提供了通过使式（I）的单元与MEH-PPV（甲氧基乙氧基-PPV）共聚形成的发光共聚物。