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1. 发明授权

US08310342B2 Identification anti-collision method and radio frequency identification system using the same 有权
标题翻译：识别防碰撞方法和射频识别系统使用相同
公开(公告)号：US08310342B2
公开(公告)日：2012-11-13
申请号：US11444341
申请日：2006-06-01
申请人： Jin-young Yang , Sunshin An , Woo-shik Kang , Ji-hun Koo , Young-hwan Jung
发明人： Jin-young Yang , Sunshin An , Woo-shik Kang , Ji-hun Koo , Young-hwan Jung
IPC分类号： H04Q5/22
CPC分类号： G06K7/0008 , G06K7/10019
摘要： An anti-collision method is provided for a radio frequency identification (RFID) system including a reader, and two or more tags each having an ID. The anti-collision method includes transmitting an ID request value from the reader to the respective tags, the ID request value containing one or more of the codes forming the ID, receiving the ID from at least one of the tags which contain the ID request value, when a plurality of IDs collide, requesting the tags for a value representing a position of collision, and receiving the value representing the position of collision from the tags and identifying the IDs of the tags. Because collision pattern of the bits of respective IDs is recognized, and a plurality of IDs are recognized, the number of transmissions between the reader and the tags can be reduced.
摘要翻译：提供了一种用于包括读取器的射频识别（RFID）系统和每个具有ID的两个或更多个标签的防碰撞方法。防冲突方法包括从读取器向各个标签发送ID请求值，ID请求值包含形成ID的一个或多个代码，从包含ID请求值的至少一个标签接收ID 当多个ID相互冲突时，请求标签代表表示碰撞位置的值，并从标签接收表示冲突位置的值，并识别标签的ID。由于识别各ID的比特的冲突模式，并且识别出多个ID，所以可以减少读取器与标签之间的传输次数。

2. 发明申请

US20060273881A1 Identification anti-collision method and radio frequency identification system using the same 有权
标题翻译：识别防碰撞方法和射频识别系统使用相同
公开(公告)号：US20060273881A1
公开(公告)日：2006-12-07
申请号：US11444341
申请日：2006-06-01
申请人： Jin-young Yang , Woo-shik Kang , Ji-hun Koo , Young-hwan Jung
发明人： Jin-young Yang , Woo-shik Kang , Ji-hun Koo , Young-hwan Jung
IPC分类号： H04Q5/22
CPC分类号： G06K7/0008 , G06K7/10019
摘要： An anti-collision method is provided for a radio frequency identification (RFID) system including a reader, and two or more tags each having an ID. The anti-collision method includes transmitting an ID request value from the reader to the respective tags, the ID request value containing one or more of the codes forming the ID, receiving the ID from at least one of the tags which contain the ID request value, when a plurality of IDs collide, requesting the tags for a value representing a position of collision, and receiving the value representing the position of collision from the tags and identifying the IDs of the tags. Because collision pattern of the bits of respective IDs is recognized, and a plurality of IDs are recognized, the number of transmissions between the reader and the tags can be reduced.
摘要翻译：提供了一种用于包括读取器的射频识别（RFID）系统和每个具有ID的两个或更多个标签的防碰撞方法。防冲突方法包括从读取器向各个标签发送ID请求值，ID请求值包含形成ID的一个或多个代码，从包含ID请求值的至少一个标签接收ID 当多个ID相互冲突时，请求标签代表表示碰撞位置的值，并从标签接收表示冲突位置的值，并识别标签的ID。由于识别各ID的比特的冲突模式，并且识别出多个ID，所以可以减少读取器与标签之间的传输次数。

3. 发明申请

US20070120648A1 Method and apparatus for detecting end of response signal on radio frequency identification tag 有权
标题翻译：用于检测射频识别标签上的响应信号结束的方法和装置
公开(公告)号：US20070120648A1
公开(公告)日：2007-05-31
申请号：US11522965
申请日：2006-09-19
申请人： Ji-hun Koo , Woo-shik Kang , Jin-young Yang , Seon-wook Kim , Seok-joong Hwang
发明人： Ji-hun Koo , Woo-shik Kang , Jin-young Yang , Seon-wook Kim , Seok-joong Hwang
IPC分类号： H04Q5/22
CPC分类号： H04B5/0062 , G06K7/10297
摘要： When a reader of a Radio Frequency Identification (RF-ID) system sends out a command signal to the RF-ID tag and receives a response signal from the RF-ID tag, an End of Signal (EOS) of the received response signal is detected such that the next command signal can be transmitted within a time. Accordingly, response signal can be detected even under the environment of poor signal to noise ratio performance, and the EOS of the response signal from the RF-ID tag can be recognized with ease and speed.
摘要翻译：当射频识别（RF-ID）系统的读取器向RF-ID标签发出命令信号并从RF-ID标签接收到响应信号时，所接收的响应信号的信号结束（EOS）为检测到下一个命令信号可以在一段时间内传输。因此，即使在差的信噪比性能的环境下也能够检测到响应信号，并且可以容易且快速地识别来自RF-ID标签的响应信号的EOS。

4. 发明授权

US07728714B2 Method and apparatus for detecting end of response signal on radio frequency identification tag 有权
标题翻译：用于检测射频识别标签上的响应信号结束的方法和装置
公开(公告)号：US07728714B2
公开(公告)日：2010-06-01
申请号：US11522965
申请日：2006-09-19
申请人： Ji-hun Koo , Woo-shik Kang , Jin-young Yang , Seon-wook Kim , Seok-joong Hwang
发明人： Ji-hun Koo , Woo-shik Kang , Jin-young Yang , Seon-wook Kim , Seok-joong Hwang
IPC分类号： H04Q5/22
CPC分类号： H04B5/0062 , G06K7/10297
摘要： When a reader of a Radio Frequency Identification (RF-ID) system sends out a command signal to the RF-ID tag and receives a response signal from the RF-ID tag, an End of Signal (EOS) of the received response signal is detected such that the next command signal can be transmitted within a time. Accordingly, response signal can be detected even under the environment of poor signal to noise ratio performance, and the EOS of the response signal from the RF-ID tag can be recognized with ease and speed.
摘要翻译：当射频识别（RF-ID）系统的读取器向RF-ID标签发出命令信号并从RF-ID标签接收到响应信号时，所接收的响应信号的信号结束（EOS）为检测到下一个命令信号可以在一段时间内传输。因此，即使在差的信噪比性能的环境下也能够检测到响应信号，并且可以容易且快速地识别来自RF-ID标签的响应信号的EOS。

5. 发明申请

US20060208860A1 Wireless terminal and RFID system for providing additional information and a method for providing additional information using wireless terminal and RFID system 有权
标题翻译：用于提供附加信息的无线终端和RFID系统以及使用无线终端和RFID系统提供附加信息的方法
公开(公告)号：US20060208860A1
公开(公告)日：2006-09-21
申请号：US11376332
申请日：2006-03-16
申请人： Kyung-ho Park , Woo-shik Kang , Jin-young Yang , Si-gyoung Koo , Hyung-min Yoon , Ji-hun Koo
发明人： Kyung-ho Park , Woo-shik Kang , Jin-young Yang , Si-gyoung Koo , Hyung-min Yoon , Ji-hun Koo
IPC分类号： H04Q5/22 , G06F7/00
CPC分类号： G06K7/0008 , G06K7/10039
摘要： A wireless terminal and a radio frequency identification system for providing additional information and a method of providing additional information using the wireless terminal and the radio frequency identification system. The wireless terminal includes: a tag reader reading tag data from a radio frequency identification tag; a controller generating an additional information request signal with respect to the read tag data; and a communication network interface transmitting the additional information request signal through a communication network and receiving additional information with respect to the additional information request signal. Since the controller of the wireless terminal controls the radio frequency identification reader by optimally setting the information required for determining the time point for the radio frequency identification reader tag to respond, and utilizing the stored address of the additional information providing server, the additional information can be efficiently provided.
摘要翻译：一种用于提供附加信息的无线终端和射频识别系统以及使用无线终端和射频识别系统提供附加信息的方法。无线终端包括：标签读取器，从射频识别标签读取标签数据; 控制器，生成关于所读取的标签数据的附加信息请求信号; 以及通信网络接口，通过通信网络发送附加信息请求信号，并接收关于附加信息请求信号的附加信息。由于无线终端的控制器通过最佳地设置确定射频识别读取器标签的时间点所需的信息来响应，并利用附加信息提供服务器的存储的地址来控制射频识别读取器，附加信息可以有效地提供。

6. 发明授权

US07796015B2 Wireless terminal and RFID system for providing additional information and a method for providing additional information using wireless terminal and RFID system 有权
标题翻译：用于提供附加信息的无线终端和RFID系统以及使用无线终端和RFID系统提供附加信息的方法
公开(公告)号：US07796015B2
公开(公告)日：2010-09-14
申请号：US11376332
申请日：2006-03-16
申请人： Kyung-ho Park , Woo-shik Kang , Jin-young Yang , Si-gyoung Koo , Hyung-min Yoon , Ji-hun Koo
发明人： Kyung-ho Park , Woo-shik Kang , Jin-young Yang , Si-gyoung Koo , Hyung-min Yoon , Ji-hun Koo
IPC分类号： H04Q5/22
CPC分类号： G06K7/0008 , G06K7/10039
摘要： A wireless terminal and a radio frequency identification system for providing additional information and a method of providing additional information using the wireless terminal and the radio frequency identification system. The wireless terminal includes: a tag reader reading tag data from a radio frequency identification tag; a controller generating an additional information request signal with respect to the read tag data; and a communication network interface transmitting the additional information request signal through a communication network and receiving additional information with respect to the additional information request signal. Since the controller of the wireless terminal controls the radio frequency identification reader by optimally setting the information required for determining the time point for the radio frequency identification reader tag to respond, and utilizing the stored address of the additional information providing server, the additional information can be efficiently provided.
摘要翻译：一种用于提供附加信息的无线终端和射频识别系统以及使用无线终端和射频识别系统提供附加信息的方法。无线终端包括：标签读取器，从射频识别标签读取标签数据; 控制器，生成关于所读取的标签数据的附加信息请求信号; 以及通信网络接口，通过通信网络发送附加信息请求信号，并接收关于附加信息请求信号的附加信息。由于无线终端的控制器通过最佳地设置确定射频识别读取器标签的时间点所需的信息来响应，并利用附加信息提供服务器的存储的地址来控制射频识别读取器，附加信息可以有效地提供。

7. 发明授权

US07761860B2 Pre-compiling device 失效
标题翻译：预编译器
公开(公告)号：US07761860B2
公开(公告)日：2010-07-20
申请号：US11345221
申请日：2006-02-02
申请人： Ji-hun Koo , Sergey Pyptev , Timofei Istomin , Woo-shik Kang
发明人： Ji-hun Koo , Sergey Pyptev , Timofei Istomin , Woo-shik Kang
IPC分类号： G06F9/45
CPC分类号： G06F8/51
摘要： A method for and a pre-compiling device capable of easily changing a software structure in compliance with a hardware characteristic. The pre-compiling device includes a source code scanner for scanning for a source code file, retrieving a configuration directive, analyzing a syntax of the directive, and outputting a tree of a lexical unit corresponding to the retrieved configuration directive; a core for outputting the configuration directive in a configuration state; code generation modules for outputting a configuration state output from the core as a programming language that has no correlation with a flow of the lexical unit; and programming language modules for transferring information on a comment syntax of the corresponding language to the source code scanner and the code generation modules, and receiving the programming language that has no correlation with the flow of the lexical unit outputted from the code generation modules and outputting source codes.
摘要翻译：一种能够根据硬件特性容易地改变软件结构的方法和预编译装置。预编译装置包括用于扫描源代码文件的源代码扫描器，检索配置指令，分析指令的语法，以及输出对应于所检索的配置指令的词汇单元的树; 用于在配置状态下输出配置指令的核心; 代码生成模块，用于输出从所述核心输出的配置状态作为与所述词汇单元的流程无关的编程语言; 以及用于将关于相应语言的注释语法的信息传送到源代码扫描器和代码生成模块的编程语言模块，以及接收与从代码生成模块输出的词汇单元的流程无关的编程语言，并且输出源代码。

8. 发明授权

US07417544B2 Location tracking system and method 失效
标题翻译：位置跟踪系统和方法
公开(公告)号：US07417544B2
公开(公告)日：2008-08-26
申请号：US11250482
申请日：2005-10-17
申请人： Moutchkaev Artem , Kyung-ho Park , Woo-shik Kang , Si-gyoung Koo , Pierre Dehaut , Ji-hun Koo
发明人： Moutchkaev Artem , Kyung-ho Park , Woo-shik Kang , Si-gyoung Koo , Pierre Dehaut , Ji-hun Koo
IPC分类号： G08B13/14
CPC分类号： G08B13/2462 , G06Q10/06
摘要： A location tracking system and method are provided. The location tracking system includes a plurality of tags which receive a read signal and which output tag signals, a reader which transmits the read signal to the tags, receives the tag signals, and identifies tag IDs from the tag signals, and a data processing system which stores location information of the tags and determines the location of the reader by using the tag IDs received from the reader based on the location information.
摘要翻译：提供了位置跟踪系统和方法。位置跟踪系统包括接收读取信号的多个标签，以及哪些输出标签信号，将读取信号发送到标签的读取器接收标签信号，并从标签信号中识别标签ID，以及数据处理系统其存储标签的位置信息，并且基于位置信息通过使用从读取器接收的标签ID来确定读取器的位置。

9. 发明申请

US20080001719A1 Data recovery method and apparatus for radio frequency identification 失效
标题翻译：数据恢复方法及射频识别装置
公开(公告)号：US20080001719A1
公开(公告)日：2008-01-03
申请号：US11585982
申请日：2006-10-25
申请人： Ji-hun Koo , Woo-shik Kang , Kyung-ho Park
发明人： Ji-hun Koo , Woo-shik Kang , Kyung-ho Park
IPC分类号： H04Q5/22
CPC分类号： G06K7/0008
摘要： Provided are an RFID reader and a data recovery method which selectively selects only an integrity-checked phase signal, when receiving a backscattered signal of an RFID tag through an I signal path or a Q signal path, and may reduce a shadow area of a read range. The RFID reader includes a signal receiver which receives a plurality of phase signals; a symbol detector which recovers data with respect to each of the received phase signals; and a signal selector which selects a signal that satisfies a predetermined standard, from the data-recovered phase signals.
摘要翻译：提供了一种RFID读取器和数据恢复方法，其通过I信号路径或Q信号路径接收RFID标签的反向散射信号时，仅选择完整性检查的相位信号，并且可以减少读取的阴影区域范围。 RFID读取器包括接收多个相位信号的信号接收器; 符号检测器，其针对每个所接收的相位信号恢复数据; 以及从数据恢复的相位信号中选择满足预定标准的信号的信号选择器。

10. 发明申请

US20060154652A1 Method and system for direct communication between mobile device and application on display 审中-公开
标题翻译：移动设备与显示应用之间的直接通信方法和系统
公开(公告)号：US20060154652A1
公开(公告)日：2006-07-13
申请号：US11324300
申请日：2006-01-04
申请人： Yong Lee , Woo-shik Kang , Si-gyong Koo , Hyung-min Yoon , Kyung-ho Park , Ji-hun Koo
发明人： Yong Lee , Woo-shik Kang , Si-gyong Koo , Hyung-min Yoon , Kyung-ho Park , Ji-hun Koo
IPC分类号： H04Q7/22
CPC分类号： G06F1/1613 , G06F1/1694 , G06F3/03545 , G06F3/046 , H04L67/12 , H04M1/72527 , H04M2250/64 , H04N21/4126 , H04N21/422
摘要： A method and apparatus for reducing the number of manipulations by a user during the data communication between an information device and a mobile device. The communication is performed with a data communication system that includes a mobile device; a display for displaying a position of the mobile device sensed using a provided position sensor and transferring data corresponding to the displayed position to the mobile device or data stored in the mobile device to the displayed position; and an information device for transceiving data with the display.
摘要翻译：一种用于在信息设备和移动设备之间的数据通信期间减少用户的操作次数的方法和装置。该通信由包括移动设备的数据通信系统执行; 用于显示使用所提供的位置传感器感测的移动设备的位置并将对应于所显示的位置的数据传送到移动设备或存储在移动设备中的数据到显示位置的显示器; 以及用于用显示器收发数据的信息装置。

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