公开(公告)号：US08525645B2

公开(公告)日：2013-09-03

申请号：US12494225

申请日：2009-06-29

申请人： Hyuk Lim ,  Jae-Hyung Jang ,  Yung-Kwan Kim

发明人： Hyuk Lim ,  Jae-Hyung Jang ,  Yung-Kwan Kim

IPC分类号： H04Q5/22 ,  G05B23/02 ,  G08B13/14 ,  H04B7/212 ,  H04L12/413 ,  H04W4/00 ,  G06F17/00 ,  G06F19/00 ,  H04W40/00

CPC分类号： H04Q9/00 ,  H04Q2209/47

摘要： A method of recognizing a tag in an RFID reader includes: obtaining a predetermined frame size in the case where throughput obtained by reflecting a slot length based on the remaining number of tags except for recognized tags within a frame progressing current tag recognition that substantially has a maximum value; and when the current frame size is different from the predetermined frame size, stopping the current progress of frame and changing the current frame size into the expected frame size. The method of recognizing a tag may further include when the current frame size is equal to the expected frame size, changing the current frame size into the frame size that does not cause a throughput inversion phenomenon for the remaining number of tags to be recognized within the frame progressing the current tag recognition. By the throughput inversion phenomenon, the occurrence of throughput loss can be prevented and the tag recognition time is reduced to recognize the tags at high speed.

摘要翻译： 识别RFID读取器中的标签的方法包括：在基本上具有一个帧的进行当前标签识别的帧的基础上，基于除了识别的标签之外的标签的剩余数量反映槽长度所获得的吞吐量的情况下，获得预定的帧大小 最大值 并且当当前帧大小与预定帧大小不同时，停止帧的当前进度并将当前帧大小改变为预期帧大小。 识别标签的方法还可以包括当当前帧大小等于预期帧大小时，将当前帧大小改变为帧大小，其不会在剩余数量的标签中识别吞吐量反转现象 框架进行当前的标签识别。 通过吞吐量反转现象，可以防止吞吐量损失的发生，并且降低标签识别时间以高速识别标签。

公开(公告)号：US07978066B2

公开(公告)日：2011-07-12

申请号：US12038703

申请日：2008-02-27

申请人： Hyuk Lim ,  Jae-Hyung Jang ,  Yung-Kwan Kim

发明人： Hyuk Lim ,  Jae-Hyung Jang ,  Yung-Kwan Kim

IPC分类号： G08B1/08

CPC分类号： G01C21/20 ,  G01S13/82 ,  G01S13/931 ,  G01S2013/9339

摘要： Disclosed is a navigation apparatus and method using RFID that is capable of providing information on a current position and a moving direction to the destination. An antenna unit has directivity in a predetermined direction and receives at least one radio signal transmitted from at least one RFID tag. An RFID reader converts the at least one radio signal provided by the antenna unit into information on the at least one RFID tag in a digital form, measures the reception strength of the at least one radio signal, and provides the information on the at least one RFID tag and information on the received strength. A control unit determines the current position and moving direction on the basis of the information on the at least one RFID tag and the information on the reception strength provided from the RFID reader. Accordingly, it is possible to accurately recognize the current position and the moving direction of the navigation apparatus and guide the moving direction to the destination.

摘要翻译： 公开了一种使用RFID的导航装置和方法，其能够向目的地提供关于当前位置和移动方向的信息。 天线单元在预定方向上具有方向性并且接收从至少一个RFID标签发射的至少一个无线电信号。 RFID读取器将由天线单元提供的至少一个无线电信号以数字形式转换成关于至少一个RFID标签的信息，测量至少一个无线电信号的接收强度，并提供至少一个 RFID标签和关于接收强度的信息。 控制单元基于关于至少一个RFID标签的信息和从RFID读取器提供的接收强度的信息来确定当前位置和移动方向。 因此，可以准确地识别导航装置的当前位置和移动方向，并将移动方向引导到目的地。

公开(公告)号：US08035515B2

公开(公告)日：2011-10-11

申请号：US12244766

申请日：2008-10-02

申请人： Jae-Hyung Jang ,  Hyuk Lim

发明人： Jae-Hyung Jang ,  Hyuk Lim

IPC分类号： G08B13/18

CPC分类号： G08B13/184 ,  G01S17/026 ,  G01S17/88

摘要： A security system using a laser range finder that can precisely determine an existence and a location of an intruder, and a method of detecting the intruder using the laser range finder are provided. The security system using a laser range finder, the security system includes: the laser range finder emitting laser beam, receiving the reflected laser beam, measuring a distance between the laser range finder and a target object, and detecting an existence and a location of an intruder; and at least one reflective means reflecting the emitted laser beam toward the laser beam finder, wherein at least one reflective means is spaced by a predetermined distance of the laser range finder and is installed a predetermined distance from the laser range finder.

摘要翻译： 提供了使用能够精确地确定入侵者的存在和位置的激光测距仪的安全系统，以及使用激光测距仪检测入侵者的方法。 使用激光测距仪的安全系统，安全系统包括：激光测距仪发射激光束，接收反射的激光束，测量激光测距仪与目标物体之间的距离，以及检测激光测距仪的存在和位置 入侵者 以及至少一个将发射的激光束反射到激光束取景器的反射装置，其中至少一个反射装置与激光测距仪隔开预定距离，并且与激光测距仪安装预定距离。

公开(公告)号：US20090091446A1

公开(公告)日：2009-04-09

申请号：US12244766

申请日：2008-10-02

申请人： Jae-Hyung Jang ,  Hyuk Lim

发明人： Jae-Hyung Jang ,  Hyuk Lim

IPC分类号： G08B13/18 ,  G01C3/08 ,  H04N7/18

CPC分类号： G08B13/184 ,  G01S17/026 ,  G01S17/88

摘要： A security system using a laser range finder that can precisely determine an existence and a location of an intruder, and a method of detecting the intruder using the laser range finder are provided. The security system using a laser range finder, the security system includes: the laser range finder emitting laser beam, receiving the reflected laser beam, measuring a distance between the laser range finder and a target object, and detecting an existence and a location of an intruder; and at least one reflective means reflecting the emitted laser beam toward the laser beam finder, wherein at least one reflective means is spaced by a predetermined distance of the laser range finder and is installed a predetermined distance from the laser range finder.

摘要翻译： 提供了使用能够精确地确定入侵者的存在和位置的激光测距仪的安全系统，以及使用激光测距仪检测入侵者的方法。 使用激光测距仪的安全系统，安全系统包括：激光测距仪发射激光束，接收反射的激光束，测量激光测距仪与目标物体之间的距离，以及检测激光测距仪的存在和位置 入侵者 以及至少一个将发射的激光束反射到激光束取景器的反射装置，其中至少一个反射装置与激光测距仪隔开预定距离，并且与激光测距仪安装预定距离。

公开(公告)号：US20110006662A1

公开(公告)日：2011-01-13

申请号：US12831840

申请日：2010-07-07

申请人： Young Ho Kwon ,  Hyung Sup Lee ,  Jae Young Byun ,  Hyuk Lim ,  Young Sam Yu ,  Dong Gun Oh

发明人： Young Ho Kwon ,  Hyung Sup Lee ,  Jae Young Byun ,  Hyuk Lim ,  Young Sam Yu ,  Dong Gun Oh

IPC分类号： H01J5/00 ,  H01J9/24

CPC分类号： H01L25/048 ,  H01L51/5203 ,  H01L51/524 ,  H01L51/525 ,  H01L51/5253 ,  H01L2251/5361 ,  H01L2924/0002 ,  H01L2924/00

摘要： An electro-optic device is inserted and mounted into the internal space of the multi-layered member. Herein, the multi-layered member includes the first and second plates disposed to be separated from and facing each other. At least one of the first and second plates is manufactured with a transparent material to transmit light that is generated from the electro-optic device. Among the first and second plates of the multi-layered member, a plate corresponding to the size of a display apparatus to be manufactured is used. Consequently, by inserting and mounting a small electro-optic device into the internal space of the multi-layered member that is manufactured in a large area, a large-area display apparatus can be manufactured even without using a large-size deposition apparatus and a large-area substrate. Accordingly, the manufacturing cost of the large-area display apparatus can be saved.

摘要翻译： 电光装置插入并安装到多层构件的内部空间中。 这里，多层构件包括设置成彼此分离并面对的第一和第二板。 第一和第二板中的至少一个由透明材料制成，以透射从电光装置产生的光。 在多层构件的第一和第二板中，使用与要制造的显示装置的尺寸对应的板。 因此，通过将小电光装置插入并安装在大面积制造的多层构件的内部空间中，即使不使用大尺寸沉积装置也可以制造大面积显示装置，并且 大面积基板。 因此，可以节省大面积显示装置的制造成本。

公开(公告)号：US08189462B2

公开(公告)日：2012-05-29

申请号：US12495549

申请日：2009-06-30

申请人： Hyunduk Kang ,  Heon Jin Hong ,  Hyuk Lim ,  Kwanhee Jeong

发明人： Hyunduk Kang ,  Heon Jin Hong ,  Hyuk Lim ,  Kwanhee Jeong

IPC分类号： H04J1/16

CPC分类号： H04W4/00

摘要： Provided are a method of adjusting a PCS threshold in a wireless network, and a terminal apparatus for the wireless network. The method and the apparatus determines whether to adjust the PCS threshold to use a shared channel for transmitting data in a wireless network based on a congestion status of the shared channel, and adjusts the PCS threshold based on a packet loss measured for a predetermined period of time.

摘要翻译： 提供了一种在无线网络中调整PCS阈值的方法，以及用于无线网络的终端装置。 该方法和装置基于共享信道的拥塞状态来确定是否调整PCS阈值以使用用于在无线网络中发送数据的共享信道，并且基于在预定时间段内测量的分组丢失来调整PCS阈值 时间。

公开(公告)号：US08097499B2

公开(公告)日：2012-01-17

申请号：US11702624

申请日：2007-02-06

申请人： Wenxu Xianyu ,  Young-soo Park ,  Jun-ho Lee ,  Hyuk Lim ,  Hans S. Cho ,  Huaxiang Yin

发明人： Wenxu Xianyu ,  Young-soo Park ,  Jun-ho Lee ,  Hyuk Lim ,  Hans S. Cho ,  Huaxiang Yin

IPC分类号： H01L21/00 ,  H01L21/84

CPC分类号： H01L21/02609 ,  H01L21/02381 ,  H01L21/0242 ,  H01L21/02458 ,  H01L21/02488 ,  H01L21/02505 ,  H01L21/02516 ,  H01L21/02532

摘要： A semiconductor device and method thereof. The example method may include forming a semiconductor device, including forming a first layer on a substrate, the first layer including aluminum nitride (AlN), forming a second layer by oxidizing a surface of the first layer and forming a third layer on the second layer, the first, second and third layers each being highly oriented with respect to one of a plurality crystallographic planes. The example semiconductor device may include a substrate including a first layer, the first layer including aluminum nitride (AlN), a second layer formed by oxidizing a surface of the first layer and a third layer formed on the second layer, the first, second and third layers each being highly oriented with respect to one of a plurality crystallographic planes.

摘要翻译： 半导体器件及其方法。 示例性方法可以包括形成半导体器件，包括在衬底上形成第一层，第一层包括氮化铝（AlN），通过氧化第一层的表面并在第二层上形成第三层来形成第二层 ，第一层，第二层和第三层各自相对于多个晶面之一高度取向。 示例性半导体器件可以包括：衬底，其包括第一层，第一层包括氮化铝（AlN），通过氧化第一层的表面形成的第二层和形成在第二层上的第三层，第一层，第二层和第二层 第三层各自相对于多个晶面之一高度取向。

公开(公告)号：US20070246802A1

公开(公告)日：2007-10-25

申请号：US11702624

申请日：2007-02-06

申请人： Wenxu Xianyu ,  Young-soo Park ,  Jun-ho Lee ,  Hyuk Lim ,  Hans S. Cho ,  Huaxiang Yin

发明人： Wenxu Xianyu ,  Young-soo Park ,  Jun-ho Lee ,  Hyuk Lim ,  Hans S. Cho ,  Huaxiang Yin

IPC分类号： H01L23/58 ,  H01L21/469

CPC分类号： H01L21/02609 ,  H01L21/02381 ,  H01L21/0242 ,  H01L21/02458 ,  H01L21/02488 ,  H01L21/02505 ,  H01L21/02516 ,  H01L21/02532

摘要： A semiconductor device and method thereof. The example method may include forming a semiconductor device, including forming a first layer on a substrate, the first layer including aluminum nitride (AlN), forming a second layer by oxidizing a surface of the first layer and forming a third layer on the second layer, the first, second and third layers each being highly oriented with respect to one of a plurality crystallographic planes. The example semiconductor device may include a substrate including a first layer, the first layer including aluminum nitride (AlN), a second layer formed by oxidizing a surface of the first layer and a third layer formed on the second layer, the first, second and third layers each being highly oriented with respect to one of a plurality crystallographic planes.

摘要翻译： 半导体器件及其方法。 示例性方法可以包括形成半导体器件，包括在衬底上形成第一层，第一层包括氮化铝（AlN），通过氧化第一层的表面并在第二层上形成第三层来形成第二层 ，第一层，第二层和第三层各自相对于多个晶面之一高度取向。 示例性半导体器件可以包括：衬底，其包括第一层，第一层包括氮化铝（AlN），通过氧化第一层的表面形成的第二层和形成在第二层上的第三层，第一层，第二层和第二层 第三层各自相对于多个晶面之一高度取向。

公开(公告)号：US07859054B2

公开(公告)日：2010-12-28

申请号：US11561572

申请日：2006-11-20

申请人： Huaxiang Yin ,  Takashi Noguchi ,  Hyuk Lim ,  Wenxu Xianyu ,  Hans S. Cho

发明人： Huaxiang Yin ,  Takashi Noguchi ,  Hyuk Lim ,  Wenxu Xianyu ,  Hans S. Cho

IPC分类号： H01L21/84 ,  H01L27/12

CPC分类号： H01L27/12 ,  H01L29/78609 ,  H01L29/78696

摘要： A thin film transistor comprises an Si-based channel having a nonlinear electron-moving path, a source and a drain disposed at both sides of the channel, a gate disposed above the channel, an insulator interposed between the channel and the gate, and a substrate supporting the channel and the source and the drain disposed at either side of the channel respectively.

摘要翻译： 薄膜晶体管包括具有非线性电子移动路径的Si基通道，设置在沟道两侧的源极和漏极，设置在沟道上方的栅极，介于通道和栅极之间的绝缘体，以及 支撑通道的基板，分别设置在通道的两侧的源极和漏极。

公开(公告)号：US08804610B2

公开(公告)日：2014-08-12

申请号：US12136669

申请日：2008-06-10

申请人： Hyunduk Kang ,  Heon-Jin Hong ,  Hyuk Lim ,  Daewon Jung

发明人： Hyunduk Kang ,  Heon-Jin Hong ,  Hyuk Lim ,  Daewon Jung

IPC分类号： H04W4/00 ,  H04B7/00 ,  H04K3/00 ,  H04B1/00 ,  H04B1/04 ,  H04B1/06 ,  H04B1/10

CPC分类号： H04W40/16 ,  H04W72/1226

摘要： Provided are a packet transmission scheduling method in a wireless network and a packet transmission method using the same. The packet transmission scheduling method, includes storing location information and a path loss exponent of each node on a multiplexing path; calculating a Signal-to-Interference and Noise Ratio (SINR) between nodes on a predetermined path based on the stored location information; when the calculated SINR exceeds a threshold, forming the paths as a path table; and scheduling packet transmission based on the formed path table.

摘要翻译： 提供了一种在无线网络中的分组传输调度方法和使用该分组传输调度方法的分组传输方法。 分组传输调度方法包括：在复用路径上存储每个节点的位置信息和路径损耗指数; 基于所存储的位置信息计算预定路径上的节点之间的信号与干扰和噪声比（SINR）; 当所计算的SINR超过阈值时，形成路径作为路径表; 并基于形成的路径表调度分组传输。