公开(公告)号：US20100141404A1

公开(公告)日：2010-06-10

申请号：US12629451

申请日：2009-12-02

Applicant: Kang-bok LEE ,  Sang-yeoun LEE ,  Heyung-sub LEE ,  Jong-suk CHAE

Inventor： Kang-bok LEE ,  Sang-yeoun LEE ,  Heyung-sub LEE ,  Jong-suk CHAE

IPC: H04Q5/22

CPC classification number: H04Q9/00 ,  G06K19/0717 ,  H04Q2209/47 ,  H04Q2209/823

Abstract: A method of storing sensor data in a sensor tag is provided. The method comprises receiving new sensor data output from a sensor, comparing the received new sensor data with immediately previous sensor data to determine whether the comparison result satisfies a predetermined criterion, and storing the new sensor data in a tag memory when it is determined that the criterion is satisfied. Accordingly, efficient use of the tag memory is possible.

Abstract translation: 提供了一种将传感器数据存储在传感器标签中的方法。 该方法包括接收从传感器输出的新的传感器数据，将接收到的新传感器数据与紧接在前的传感器数据进行比较，以确定比较结果是否满足预定标准，并且当确定新传感器数据被确定为 标准满足 因此，标签存储器的有效使用是可能的。

公开(公告)号：US20090058604A1

公开(公告)日：2009-03-05

申请号：US12166663

申请日：2008-07-02

Applicant: Jae-young JUNG ,  Won Kyu CHOI ,  Hae Won SON ,  Hoe-Sung YANG ,  Sang Yeoun LEE ,  Nak Seon SEONG ,  Heyung Sub LEE ,  Cheol Sig PYO

Inventor： Jae-young JUNG ,  Won Kyu CHOI ,  Hae Won SON ,  Hoe-Sung YANG ,  Sang Yeoun LEE ,  Nak Seon SEONG ,  Heyung Sub LEE ,  Cheol Sig PYO

IPC: H04B7/00

CPC classification number: H04B5/02 ,  G06K19/0723 ,  H04B5/0062

Abstract: Disclosed are a Radio Frequency Identification (RFID) tag and a method for controlling the same which may receive/transmit data from/to an RFID reader even at a relatively long distance. The RFID tag includes a modulation unit for modulating data requested from an RFID reader to generate a first transmission signal including the modulated data, a transmission amplification unit for amplifying the generated first transmission signal to output a second transmission signal, and a transmission antenna unit for transmitting the outputted second transmission signal to the RFID reader.

Abstract translation: 公开了一种射频识别（RFID）标签及其控制方法，即使在相对长的距离内也可以从RFID读取器接收/发送数据。 RFID标签包括用于调制从RFID读取器请求的数据以产生包括调制数据的第一传输信号的调制单元，用于放大生成的第一传输信号以输出第二传输信号的发射放大单元和用于 将输出的第二发送信号发送到RFID读取器。

公开(公告)号：US20080131124A1

公开(公告)日：2008-06-05

申请号：US11948933

申请日：2007-11-30

Applicant: Hong Soon NAM ,  Dong Beom SHIN ,  Sang Yeoun LEE ,  Kwang Soo CHO ,  Hyun Jeong YUN ,  Heyung Sub LEE ,  Yool KWON ,  Bong Tae KIM

Inventor： Hong Soon NAM ,  Dong Beom SHIN ,  Sang Yeoun LEE ,  Kwang Soo CHO ,  Hyun Jeong YUN ,  Heyung Sub LEE ,  Yool KWON ,  Bong Tae KIM

IPC: H04J14/00

CPC classification number: H04J3/14 ,  H04B10/032 ,  H04B10/272 ,  H04J3/0682 ,  H04J3/1694 ,  H04Q11/0067 ,  H04Q2011/0081

Abstract: A method and apparatus for duplex protection switching by using a single splitter in a passive optical network (PON) are provided. The apparatus for duplex protection switching in a PON, in which a single optical line termination (OLT) and many optical network terminations (ONTs) are connected together in a multiple-access manner, includes: a 2:2 splitter connected to two PON line terminations (LTs) in the OLT; and two N:1 splitters which are connected to the 2:2 splitter, and each of which is connected to two PON LTs in the ONT. According to the method and apparatus, an economical effect can be provided in which two links, an operational link and a protection link, in the PON can provide a partial duplex function at a lower cost. Also, a protection switching time can be reduced by simplifying a restoration process so that when an error is detected, an operational state is returned by protection switching.

Abstract translation: 提供了一种通过在无源光网络（PON）中使用单个分离器进行双工保护切换的方法和装置。 其中单个光线路终端（OLT）和许多光网络终端（ONT）以多址方式连接在一起的PON中的双工保护交换装置包括：连接到两条PON线路的2：2分路器 终端（LT）; 和两个N：1分路器，它们连接到2：2分路器，并且每个分配器连接到ONT中的两个PON LT。 根据该方法和装置，可以提供PON中的两个链路，操作链路和保护链路可以以更低成本提供部分双工功能的经济效果。 此外，通过简化恢复处理，可以减少保护切换时间，使得当检测到错误时，通过保护切换返回操作状态。

公开(公告)号：US07382726B2

公开(公告)日：2008-06-03

申请号：US10426402

申请日：2003-04-30

Applicant: Sang-Woo Lee ,  Heyung-Sub Lee ,  Hyeong-Ho Lee

Inventor： Sang-Woo Lee ,  Heyung-Sub Lee ,  Hyeong-Ho Lee

IPC: H04J3/14

CPC classification number: H04L45/125 ,  H04L12/42 ,  H04L47/10 ,  H04L47/11 ,  H04L47/263 ,  Y02D50/10

Abstract: A dual ring communication method using a node system includes: with congestion occurring in a first node system, the first node system generating a congestion information packet and forwarding it to an upper node system positioned in a direction opposed to a direction of forwarding a data packet; a second node system determining whether it is the last node involved in the congestion; adding its congestion information to the congestion information packet and forwarding the congestion information packet to an upper node system when the second node system is not the last node; performing bandwidth allocation for the node systems in other case; and generating a bandwidth allocation packet and transmitting the bandwidth allocation packet to the node systems involved in the congestion.

Abstract translation: 使用节点系统的双环通信方法包括：具有在第一节点系统中发生的拥塞，所述第一节点系统生成拥塞信息分组并将其转发到位于与转发数据分组的方向相反的方向上的上层节点系统 ; 确定是否是所述拥塞中涉及的最后一个节点的第二节点系统; 将所述拥塞信息添加到所述拥塞信息分组，并且当所述第二节点系统不是所述最后节点时，将所述拥塞信息分组转发到上级节点系统; 在其他情况下，为节点系统执行带宽分配; 以及生成带宽分配分组并将所述带宽分配分组发送到所述拥塞中涉及的节点系统。

公开(公告)号：US20060077973A1

公开(公告)日：2006-04-13

申请号：US11198379

申请日：2005-08-04

Applicant: Bin Yeong Yoon ,  Heyung Sub Lee ,  Bong Tae Kim

Inventor： Bin Yeong Yoon ,  Heyung Sub Lee ,  Bong Tae Kim

IPC: H04L12/50 ,  H04Q11/00

CPC classification number: H04L49/90

Abstract: Provided is a method of scheduling an output in a crosspoint buffered switch by searching whether a cell exists in a crosspoint buffer at a start position for each output port, wherein the crosspoint buffer at the start position is a crosspoint buffer at a predetermined position among the crosspoint buffers respectively corresponding to output ports, outputting all cells stored in the crosspoint buffer at the start position and searching for a cell in a crosspoint buffer at a next position, outputting all cells stored in the crosspoint buffer at the next position and searching for a cell in the crosspoint buffer in a next position to the crosspoint buffer at the final position, and outputting all cells stored in the crosspoint buffer at the final position and searching for a cell in the crosspoint buffer at the start position.

Abstract translation: 提供了一种通过搜索在每个输出端口的起始位置处的交叉点缓冲器中是否存在单元格来存储交叉点缓冲交换机中的输出的方法，其中，起始位置处的交叉点缓冲器是在所述交叉点缓冲交换机的预定位置处的交叉点缓冲器 分别对应于输出端口的交叉点缓冲器，输出存储在起始位置处的交叉点缓冲器中的所有单元，并且在下一位置处搜索交叉点缓冲器中的单元，输出存储在交叉点缓冲器中的所有单元在下一个位置，并搜索 在交叉点缓冲器中的位置处于最终位置处的交叉点缓冲器的下一个位置，并且将最终位置处存储在交叉点缓冲器中的所有单元输出，并在开始位置搜索交叉点缓冲器中的单元。

公开(公告)号：US06931507B2

公开(公告)日：2005-08-16

申请号：US10307101

申请日：2002-11-27

Applicant: Bong Wan Kim ,  Bin Yeong Yoon ,  Heyung Sub Lee ,  Hyeong Ho Lee

Inventor： Bong Wan Kim ,  Bin Yeong Yoon ,  Heyung Sub Lee ,  Hyeong Ho Lee

IPC: G06F12/00 ,  G06F12/02 ,  G06F12/04 ,  G06F12/06

CPC classification number: G06F12/023

Abstract: The present invention relates to a memory allocation method using multi-level partition, which is capable of analyzing an allocation-requested fixed size to be used as a basic allocation unit, dividing the memory into a plurality of blocks, subdividing each of the blocks into the same number of subblocks and designating subblocks having the same orders in different blocks with the same pointer value. The memory allocation method according to the present invention comprises the steps of analyzing an allocation-requested fixed size to be used as a basic allocation unit and dividing the memory into a plurality of blocks, subdividing each of the divided blocks into one or more subblocks of the same size, the divided blocks being subdivided into the same number of subblocks, designating each of the subblocks having the same orders in different blocks with the same pointer value, and allocating the subblocks designated with the same pointer value as one memory space.

Abstract translation: 本发明涉及一种使用多级分区的存储器分配方法，其能够分析要用作基本分配单元的分配请求固定大小，将存储器划分为多个块，将每个块细分成 相同数量的子块和指定具有相同指针值的不同块中具有相同顺序的子块。 根据本发明的存储器分配方法包括以下步骤：分析要用作基本分配单元的分配请求固定大小，并将该存储器划分为多个块，将每个划分的块细分成一个或多个子块 分割块被细分为相同数量的子块，指定具有相同指针值的不同块中具有相同次序的每个子块，并且将以相同指针值指定的子块分配为一个存储器空间。

公开(公告)号：US20050030961A1

公开(公告)日：2005-02-10

申请号：US10696131

申请日：2003-10-28

Applicant: Kang-Bok Lee ,  Heyung-Sub Lee ,  Hyeong-Ho Lee

Inventor： Kang-Bok Lee ,  Heyung-Sub Lee ,  Hyeong-Ho Lee

IPC: H04L12/42 ,  H04L12/46 ,  H04L12/28 ,  H04L12/56

CPC classification number: H04L45/12 ,  H04L12/4637 ,  H04L45/20 ,  H04L45/22

Abstract: A ring selection method for a dual ring network to perform node-to-node packet transmission. A transmission node transmits a reception node address request message for packet transmission to all nodes, and updates a routing table using information on a short path transferred from the reception node. The information on inter-node hop numbers included in the routing table is used to select a ring having the lowest hop number between the reception nodes It is then determined whether the selected ring is wrapped, and if the ring is not wrapped, comparing its usage rate and hop number to the reception node with reference values based on a ring selection algorithm; and if the ring is suitable based on the reference values, selecting the ring for packet transmission.

Abstract translation: 一种用于双环网络执行节点到节点分组传输的环选择方法。 发送节点向所有节点发送用于分组发送的接收节点地址请求消息，并且使用从接收节点传送的短路径的信息来更新路由表。 包含在路由表中的节点间跳数的信息用于选择接收节点之间具有最低跳数的环，然后确定所选择的环是否被包装，并且如果环未被包装，则比较其使用 速率和跳数到具有基于选择算法的参考值的接收节点; 并且如果基于参考值适合环，则选择用于分组传输的环。

公开(公告)号：US5013686A

公开(公告)日：1991-05-07

申请号：US252514

申请日：1988-09-30

Applicant: Kyu-Hyun Choi ,  Heyung-Sub Lee ,  Jung-Hwan Lee

Inventor： Kyu-Hyun Choi ,  Heyung-Sub Lee ,  Jung-Hwan Lee

IPC: H01L21/02 ,  H01L21/265 ,  H01L21/28 ,  H01L21/285 ,  H01L21/336 ,  H01L21/768 ,  H01L21/8244 ,  H01L27/11 ,  H01L29/78

CPC classification number: H01L28/20 ,  H01L21/28525 ,  H01L21/76877 ,  H01L27/1112 ,  Y10S148/019 ,  Y10S148/147

Abstract: A method being capable of achieving the reduction in contact resistance between each layer when bringing a silicide layer into contact with a polycrystalline-silicon (polysilicon) layer in the manufacture of semiconductor devices. The method comprises the steps of forming a polysilicon layer and a silicide layer thereon over a partial top surface of a semiconductor substrate, forming an insulating layer over said silicide layer and the entire top surface of the substrate, forming a contact window by etching the partial area of the insulating layer over said silicide layer, and forming a polysilicon layer over the entire top surface of the substrate after performing ion-implantation through said contact window, wherein said ion-implantation is performed with N-type high doping into the silicide.

Abstract translation: 一种在半导体器件的制造中使硅化物层与多晶硅（多晶硅）层接触时能够实现各层之间的接触电阻降低的方法。 该方法包括以下步骤：在半导体衬底的部分顶表面上形成多晶硅层和硅化物层，在所述硅化物层和衬底的整个顶表面上形成绝缘层，通过蚀刻部分 在所述硅化物层上的绝缘层的面积，以及在通过所述接触窗进行离子注入之后，在所述衬底的整个顶表面上形成多晶硅层，其中所述离子注入在所述硅化物中进行N型高掺杂。

公开(公告)号：US09054881B2

公开(公告)日：2015-06-09

申请号：US13108397

申请日：2011-05-16

Applicant: Sang Yeoun Lee ,  Kang Bok Lee ,  Heyung Sub Lee ,  Dong Beom Shin ,  Hyun Seok Kim ,  You Sung Kang ,  Joo Sang Park ,  Cheol Sig Pyo ,  Jong Suk Chae

Inventor： Sang Yeoun Lee ,  Kang Bok Lee ,  Heyung Sub Lee ,  Dong Beom Shin ,  Hyun Seok Kim ,  You Sung Kang ,  Joo Sang Park ,  Cheol Sig Pyo ,  Jong Suk Chae

IPC: H04L9/32 ,  H04W12/06 ,  G06F21/44 ,  H04L29/06

CPC classification number: H04L9/3273 ,  G06F21/44 ,  G06F21/445 ,  H04L9/3271 ,  H04L63/08 ,  H04L63/0869 ,  H04L2209/805 ,  H04Q2213/095 ,  H04W12/06

Abstract: A Radio Frequency Identification (RFID) tag and an interrogator that support a normal mode and a secure mode, and operating methods thereof are provided. The RFID tag may notify the interrogator of whether a current operating mode of the RFID tag is the normal mode or the secure mode, may perform different inventory processes based on the current operating mode, and may perform an authentication of the interrogator. Here, the RFID tag and the interrogator may also perform a mutual authentication.

Abstract translation: 提供了支持正常模式和安全模式的射频识别（RFID）标签和询问器及其操作方法。 RFID标签可以通知询问器RFID标签的当前操作模式是正常模式还是安全模式，可以基于当前操作模式执行不同的库存处理，并且可以执行询问器的认证。 这里，RFID标签和询问器也可以进行相互认证。

公开(公告)号：US08967457B2

公开(公告)日：2015-03-03

申请号：US13596824

申请日：2012-08-28

Applicant: Dong Beom Shin ,  Heyung Sub Lee ,  Sang Hyun Mo ,  Kang Bok Lee ,  Jae Heum Lee ,  Cheol Sig Pyo

Inventor： Dong Beom Shin ,  Heyung Sub Lee ,  Sang Hyun Mo ,  Kang Bok Lee ,  Jae Heum Lee ,  Cheol Sig Pyo

IPC: G06F17/00 ,  G06Q10/08

CPC classification number: G06Q10/08

Abstract: A total history management system using a radio frequency identification (RFID) tag and a barcode. The system includes an RFID tag, a barcode recorder and a barcode reader. The RFID tag is attached to a box containing a plurality of individual products to store an environmental history of a distribution. The barcode recorder is configured to provide, to each of the plurality of individual products, a barcode in which identification (ID) information of the RFID tag is recorded. The barcode reader is configured to recognize the barcode attached to each of the plurality of individual products, and to output the environmental history of the distribution, corresponding to the ID information of the RFID tag that is received in response to a query with respect to the RFID tag, using the recognized barcode.

Abstract translation: 使用射频识别（RFID）标签和条形码的总体历史管理系统。 该系统包括RFID标签，条形码记录器和条形码读取器。 RFID标签被附接到包含多个单独产品的盒子以存储分发的环境历史。 条形码记录器被配置为向多个单独产品中的每一个提供其中记录RFID标签的识别（ID）信息的条形码。 条形码读取器被配置为识别附加到多个单独产品中的每一个的条形码，并且输出对应于响应于关于该信息的查询而接收到的RFID标签的ID信息的分发的环境历史 RFID标签，使用识别的条形码。