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1. 发明授权

US08031055B2 Tag authentication method using rotation, and tag and reader performing the method 有权
标题翻译：使用旋转的标签认证方法，以及标签和读者执行该方法
公开(公告)号：US08031055B2
公开(公告)日：2011-10-04
申请号：US12034740
申请日：2008-02-21
申请人： Eunah Kim , Jeong Hyun Yi , Taekyoung Kwon , Tae Jin Park
发明人： Eunah Kim , Jeong Hyun Yi , Taekyoung Kwon , Tae Jin Park
IPC分类号： H04Q5/22 , H04L9/32
CPC分类号： H04L9/3271 , H04L2209/08 , H04L2209/805
摘要： A tag authentication method, and a tag and reader performing the method are provided. The tag authentication method, including: a reader generating a first random number and transmitting the first random number to a tag; the reader receiving a second random number and a first verification value from the tag; the reader computing a second verification value based on the first random number and the second random number; and the reader comparing the first verification value and the second verification value.
摘要翻译：提供了标签认证方法，以及执行该方法的标签和读取器。该标签认证方法包括：生成第一随机数并将第一随机数发送到标签的读取器; 读取器从标签接收第二随机数和第一验证值; 读取器基于第一随机数和第二随机数计算第二验证值; 读取器比较第一验证值和第二验证值。

2. 发明授权

US08000383B2 Data reproduction apparatus and method capable of determining level value of viterbi decoder, and computer-readable recording medium having recorded thereon program for implementing the data reproduction method 失效
标题翻译：能够确定维特比解码器的电平值的数据再现装置和方法，以及在其上记录了用于实现数据再现方法的程序的计算机可读记录介质
公开(公告)号：US08000383B2
公开(公告)日：2011-08-16
申请号：US11965023
申请日：2007-12-27
申请人： Hyun-soo Park
发明人： Hyun-soo Park
IPC分类号： H03H7/30 , H04L27/06
CPC分类号： G11B20/10009 , G11B20/10296
摘要： A data reproduction apparatus and method to accurately determine an initial level value of a viterbi decoder regardless of whether an operating frequency is in a stable state, and a recording medium having recorded thereon a program for implementing the data reproduction method, the data reproduction apparatus including: a storage unit to store a first input signal; a frequency detection unit to generate a frequency detection signal indicating that a frequency of the first input signal is detected and frequency information of the first input signal based on a second input signal; and a level value determination unit to detect at least one level value for the first input signal by converting a sampling rate for the first input signal based on a ratio between the frequency information and preset frequency information, and to determine the detected level value as an initial level value of the viterbi decoder.
摘要翻译：一种用于精确地确定维特比解码器的初始电平值而不管工作频率是否处于稳定状态的数据再现装置和方法，以及在其上记录有用于实现数据再现方法的程序的记录介质，数据再现装置包括存储单元，用于存储第一输入信号; 频率检测单元，用于基于第二输入信号产生指示检测到第一输入信号的频率的频率检测信号和第一输入信号的频率信息; 以及电平值确定单元，用于通过基于频率信息和预设频率信息之间的比率转换第一输入信号的采样率来检测第一输入信号的至少一个电平值，并将检测到的电平值确定为维特比解码器的初始电平值。

3. 发明授权

US07995257B2 Holographic storage medium, recording and/or reproducing apparatus, and recording and/or reproducing method 失效
标题翻译：全息存储介质，记录和/或再现装置以及记录和/或再现方法
公开(公告)号：US07995257B2
公开(公告)日：2011-08-09
申请号：US11961080
申请日：2007-12-20
申请人： Taek-seong Jeong
发明人： Taek-seong Jeong
IPC分类号： G03H1/10 , G03H1/28 , G03H1/02
CPC分类号： G11B7/0065 , G03H1/265 , G11B7/00772
摘要： A holographic storage medium includes a hologram including data recorded in a plurality of pages in a superimposed fashion by interference of a signal beam and a reference beam, and an additional page recorded between two adjacent pages in the plurality of pages, wherein a portion of the data is recorded to a region of the additional page having a relatively small selectivity compared to other regions of the additional page without recording on the other regions.
摘要翻译：全息存储介质包括全息图，其包括通过信号光束和参考光束的干涉以叠加的方式记录在多个页面中的数据，以及记录在多个页面中的两个相邻页面之间的附加页面，其中，与附加页面的其他区域相比，数据被记录到附加页面的具有相对较小选择性的区域而不在其他区域上记录。

4. 再颁专利

USRE42282E1 Dehumidifying element and manufacturing method for the same 有权
标题翻译：除湿元件及其制造方法相同
公开(公告)号：USRE42282E1
公开(公告)日：2011-04-12
申请号：US12698842
申请日：2002-12-27
申请人： Stephen Faust , Guido Falk , Dae-Young Lee
发明人： Stephen Faust , Guido Falk , Dae-Young Lee
IPC分类号： B01J20/26
CPC分类号： B01J20/28045 , B01D53/28 , B01J20/046 , B01J20/261 , B01J20/262 , B01J20/267 , B01J20/28004 , B01J20/28023 , B01J20/28028 , B01J20/2803 , B01J20/28033 , B01J20/28035 , B01J20/2804 , B01J20/2805 , B01J20/3085 , B01J20/3212 , B01J20/3236 , B01J2220/68 , F24F2203/1036
摘要： A dehumidifying element includes a super absorbing polymer (SAP), and a hygroscopic base, thereby maintaining hygroscopic characteristics regardless of aging and a high humidity absorbing rate and needing a smaller amount of energy for regeneration.
摘要翻译：除湿元件包括超吸收聚合物（SAP）和吸湿基底，从而保持吸湿特性，而不管老化和高湿度吸收速率，并且需要较少量的能量用于再生。

5. 发明授权

US07924758B2 Energy-aware routing apparatus and method 失效
标题翻译：能量认知路由设备及方法
公开(公告)号：US07924758B2
公开(公告)日：2011-04-12
申请号：US11882509
申请日：2007-08-02
申请人： Yongsuk Park , Eun Sun Jung , Jong Ho Bang
发明人： Yongsuk Park , Eun Sun Jung , Jong Ho Bang
IPC分类号： G08C17/00
CPC分类号： H04W40/10 , H04L45/122 , H04L45/20 , Y02D30/20 , Y02D70/00 , Y02D70/23 , Y02D70/326
摘要： An energy-aware routing method and energy-aware routing system, the energy-aware routing apparatus for use with a multi-hop system including at least one terminal and at least one base station, the apparatus includes a transceiving unit for receiving a route request message including battery information from each of the at least one terminal; and a control unit for receiving the route request message from the transceiving unit and selecting a communication path from configurable paths by using the battery information.
摘要翻译：一种能量感知路由方法和能量感知路由系统，所述能量感知路由装置与包括至少一个终端和至少一个基站的多跳系统一起使用，所述装置包括：收发单元，用于接收路由请求消息，其包括来自所述至少一个终端中的每一个的电池信息; 以及控制单元，用于从收发单元接收路线请求消息，并通过使用电池信息从可配置路径中选择通信路径。

6. 发明授权

US08031636B2 Method and apparatus for analyzing network having a plurality of links 有权
标题翻译：用于分析具有多个链路的网络的方法和装置
公开(公告)号：US08031636B2
公开(公告)日：2011-10-04
申请号：US12205971
申请日：2008-09-08
申请人： Chul-ke Lee , Hong-kyu Jung , Fei Fei Feng , Byung-suk Kim
发明人： Chul-ke Lee , Hong-kyu Jung , Fei Fei Feng , Byung-suk Kim
IPC分类号： H04L12/28
CPC分类号： H04W24/00 , H04L43/022 , H04L43/045 , H04L43/0852
摘要： Provided are an apparatus for and a method of analyzing a network, for example, an asymmetric network having a plurality of links, and a wireless device for use in the network. A method of analyzing a network having a plurality of links includes performing one or more operations of sampling a packet interval between two packets transmitted consecutively, and analyzing configuration of the plurality of links included in the network based on the one or more sampled packet intervals.
摘要翻译：提供了一种用于分析网络的装置和方法，例如具有多个链路的非对称网络，以及用于网络中的无线设备。分析具有多个链路的网络的方法包括执行对连续发送的两个分组之间的分组间隔进行采样的一个或多个操作，以及基于所述一个或多个采样分组间隔来分析所述网络中包括的多个链路的配置。

7. 发明授权

US07983136B2 Recording medium for storing version information for maintaining recording and/or reproducing compatibility, and method and apparatus for managing the same 有权
标题翻译：用于存储用于维持记录和/或再现兼容性的版本信息的记录介质，以及用于管理该文件的方法和装置
公开(公告)号：US07983136B2
公开(公告)日：2011-07-19
申请号：US12183879
申请日：2008-07-31
申请人： Jung-wan Ko
发明人： Jung-wan Ko
IPC分类号： G11B7/00
CPC分类号： G11B7/0045 , G11B7/00736 , G11B20/1252 , G11B27/322 , G11B2020/1278 , G11B2220/21
摘要： A method of recording read/write compatibility information on an optical disc and a recording medium employing the method. Extended part version information, latest part version having recording capability, and latest part version having reproducing capability are stored in n.xy form on 6 bytes of a reserved zone of a physical format information zone of the optical disc. A recording/reproducing apparatus to record extended part version information on a reserved zone of a physical format information zone of a recording medium. The recording/reproducing apparatus has a base part version and a comparing unit to determine recording/reproducing compatibility with a recording medium having a detailed extended part version stored in a reserved zone of a physical format information zone.
摘要翻译：在光盘上记录读/写兼容性信息的方法和采用该方法的记录介质。具有记录能力的扩展部件版本信息，具有记录能力的最新部件版本和具有再现能力的最新部件版本以n.xy形式存储在光盘的物理格式信息区域的保留区域的6字节上。一种用于在记录介质的物理格式信息区的保留区上记录扩展部分版本信息的记录/再现装置。记录/再现装置具有基本部分版本和比较单元，以确定与存储在物理格式信息区的保留区中的具有详细扩展部分版本的记录介质的记录/再现兼容性。

8. 发明授权

US08037389B2 Method and apparatus to data encode and decode, storage medium having recorded thereon program to implement the method, and system to drive the storage medium 有权
标题翻译：用于数据编码和解码的方法和装置，其上记录有程序的存储介质以实现该方法，以及驱动存储介质的系统
公开(公告)号：US08037389B2
公开(公告)日：2011-10-11
申请号：US11641859
申请日：2006-12-20
申请人： Sung-hee Hwang , Jung-wan Ko , Hyun-jeong Park , Joon-hwan Kwon , Hyun-kwon Chung
发明人： Sung-hee Hwang , Jung-wan Ko , Hyun-jeong Park , Joon-hwan Kwon , Hyun-kwon Chung
IPC分类号： H03M13/00
CPC分类号： G11B20/1833 , G11B20/1813 , H03M13/1515 , H03M13/27 , H03M13/2906 , H03M13/2909 , H03M13/2942
摘要： A method of and apparatus to data encode and decode for improving the reliability of data that is compatible with a conventional error correction code (ECC) block format, a storage medium, a system to drive the storage medium, and a method of generating an extra parity ECC block, the data encoding method including generating N number of ECC blocks with respect to user data and generating at least one extra parity ECC block for the generated N number of ECC blocks.
摘要翻译：一种用于数据编码和解码的方法和装置，用于提高与常规纠错码（ECC）块格式兼容的数据的可靠性，存储介质，驱动存储介质的系统，以及生成额外的奇偶校验ECC块，所述数据编码方法包括相对于用户数据生成N个ECC块，并为所生成的N个ECC块生成至少一个额外奇偶校验ECC块。

9. 发明授权

US07911897B2 Recording medium for storing defect management information for recording real time data, defect managing method therefor, and real time data recording method 有权
标题翻译：用于存储用于记录实时数据的缺陷管理信息的记录介质，其缺陷管理方法和实时数据记录方法
公开(公告)号：US07911897B2
公开(公告)日：2011-03-22
申请号：US12473615
申请日：2009-05-28
申请人： Jung-wan Ko
发明人： Jung-wan Ko
IPC分类号： G11B5/09
CPC分类号： G11B7/00736 , G11B7/005 , G11B20/1883 , G11B2020/10944 , G11B2020/1893 , G11B2020/1896 , G11B2220/20 , G11B2220/216 , G11B2220/2562 , G11B2220/2575
摘要： A recording medium for storing defect management information to record real time data, a defect managing method therefor, and a method of recording real time data. The recording medium stores information representing use or non-use of linear replacement defect management in which a defective area on the recording medium is replaced with the spare area, in order to record real time data. While maintaining compatibility between the defect managing method and a defect managing method based on a current DVD-RAM standard, i.e., while allowing a report of the fact that there are blocks which have not been linearly replaced, linear replacement is not performed when real time data is recorded. Thus, real time data can be recorded and reproduced.
摘要翻译：用于存储用于记录实时数据的缺陷管理信息的记录介质，其缺陷管理方法以及记录实时数据的方法。记录介质存储表示使用或不使用线性替换缺陷管理的信息，其中记录介质上的缺陷区域被替换为备用区域，以便记录实时数据。在保持基于当前DVD-RAM标准的缺陷管理方法和缺陷管理方法之间的兼容性的同时，即，在允许报告存在尚未被线性替换的块的事实的同时，在实时时不执行线性替换记录数据。因此，可以记录和再现实时数据。

10. 发明授权

US08031566B2 Gap servo control method and apparatus in near-field optical disc drive 有权
标题翻译：近场光盘驱动器中的间隙伺服控制方法和装置
公开(公告)号：US08031566B2
公开(公告)日：2011-10-04
申请号：US12170731
申请日：2008-07-10
申请人： Young-jae Park , Joong-gon Kim , Noh-cheol Park , Hyun-seok Yang
发明人： Young-jae Park , Joong-gon Kim , Noh-cheol Park , Hyun-seok Yang
IPC分类号： G11B7/00
CPC分类号： G11B7/08511 , G11B7/1387
摘要： A gap servo control method and apparatus for increasing a disturbance cancellation capability and decreasing the occurrence of an overshoot in a near-field optical disc drive include: generating an actuator driving signal of a transient response process by using a signal obtained by removing a disturbance contained in the gap error signal using a first band when a level of a gap error signal reaches a first level; and generating the actuator driving signal of the transient response process by using a signal obtained by removing the disturbance contained in the gap error signal using a second band when the level of the gap error signal reaches a second level.
摘要翻译：用于增加干扰消除能力并减少近场光盘驱动器中的过冲的发生的间隙伺服控制方法和装置包括：通过使用通过去除包含的干扰获得的信号产生瞬态响应处理的致动器驱动信号当间隙误差信号的电平达到第一电平时使用第一频带的间隙误差信号; 以及当间隙误差信号的电平达到第二电平时，通过使用通过使用第二频带去除包含在间隙误差信号中的干扰而获得的信号来产生瞬态响应处理的致动器驱动信号。

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