公开(公告)号：US20060123031A1

公开(公告)日：2006-06-08

申请号：US11244188

申请日：2005-10-05

申请人： Seung Shin ,  Jin Oh ,  Ki Kim ,  Jong Jang ,  Sung Sohn

发明人： Seung Shin ,  Jin Oh ,  Ki Kim ,  Jong Jang ,  Sung Sohn

IPC分类号： G06F17/00 ,  G06F7/00

CPC分类号： H04L69/22 ,  G06F16/9017 ,  H04L63/0227

摘要： A prefiltering method and apparatus for prefiltering a data stream for pattern matching are provided. The prefiltering method includes: receiving a data stream; loading previously stored filtering policies; filtering the data stream according to the loaded filtering policies and generating additional filtering information regarding the filtered data stream; determining whether to transmit the data stream to a search engine apparatus that performs pattern matching based on the additional filtering information; and transmitting the data stream to the search engine apparatus if the data stream is determined as requiring transmission. Therefore, it is possible to provide a high-performance pattern matching system that can achieve a high precision of pattern matching.

摘要翻译： 提供了一种用于预过滤数据流以进行模式匹配的预过滤方法和装置。 预过滤方法包括：接收数据流; 加载以前存储的过滤策略; 根据所加载的过滤策略对数据流进行过滤，并产生关于过滤的数据流的附加过滤信息; 确定是否将数据流发送到基于附加过滤信息执行模式匹配的搜索引擎装置; 以及如果数据流被确定为需要传输，则将数据流发送到搜索引擎装置。 因此，可以提供能够实现图案匹配的高精度的高性能图案匹配系统。

公开(公告)号：US20070094178A1

公开(公告)日：2007-04-26

申请号：US11453954

申请日：2006-06-14

申请人： Seung Shin ,  Jin Oh ,  Jong Jang ,  Sung Sohn

发明人： Seung Shin ,  Jin Oh ,  Jong Jang ,  Sung Sohn

IPC分类号： G06F15/18

CPC分类号： G06F21/56 ,  G06F17/30949 ,  G06F21/55 ,  G06F21/567 ,  G06K9/62 ,  Y10S707/99936

摘要： A method and apparatus for storing pattern matching data and a pattern matching method using the method and apparatus are provided. The method of storing original data for pattern matching in a pattern matching apparatus includes: dividing the original data into segments of a predetermined size; performing a hash operation on each of the divided segments; determining whether or not the hash operation value of each segment causes a hash collision with a hash operation value stored in a first external memory disposed outside the pattern matching apparatus; and controlling the hash operation value of each segment determined not to cause a hash collision to be stored in the first external memory. According to the method and apparatus, the original data desired to be used for pattern matching can be stored at a faster speed in a pattern matching data storing apparatus.

摘要翻译： 提供一种用于存储模式匹配数据的方法和装置以及使用该方法和装置的模式匹配方法。 在模式匹配装置中存储用于模式匹配的原始数据的方法包括：将原始数据划分成预定大小的段; 对每个分割的段执行散列操作; 确定每个段的散列操作值是否与存储在布置在模式匹配装置外部的第一外部存储器中的散列操作值引起哈希冲突; 并且将被确定为不引起散列冲突的每个段的散列操作值控制在第一外部存储器中。 根据该方法和装置，可以在模式匹配数据存储装置中以更快的速度存储期望用于模式匹配的原始数据。

公开(公告)号：US20050141513A1

公开(公告)日：2005-06-30

申请号：US10993606

申请日：2004-11-19

申请人： Jintae Oh ,  Seung Shin ,  Ki Kim ,  Jong Jang ,  Sung Sohn

发明人： Jintae Oh ,  Seung Shin ,  Ki Kim ,  Jong Jang ,  Sung Sohn

IPC分类号： H04L12/56

CPC分类号： H04L45/00 ,  H04L45/54 ,  H04L45/62

摘要： An apparatus and method for performing packet header lookup based on sequential lookup is provided. A header analyzer separates a header from a packet received via a network and outputs a lookup sequence. A unit lookup unit looks up matching the header combination rules with each field to be analyzed and input from the header analyzer based on the lookup sequence input from the header analyzer and outputs a match signal and a match address. A rule combination memory stores identification information for the header combination rules. A sequence combination memory stores lookup sequence information and sequence combination information. A rule combination unit generates match results based on the match signal input from the unit lookup unit and data read from the rule combination memory and the sequence combination memory.

摘要翻译： 提供了一种用于基于顺序查找来执行分组报头查找的装置和方法。 报头分析器将报头与经由网络接收的分组分离，并输出查找序列。 单元查找单元根据从标题分析器输入的查找序列查找与标题组合规则与要分析的每个字段和从标题分析器输入的匹配，并输出匹配信号和匹配地址。 规则组合存储器存储标题组合规则的标识信息。 序列组合存储器存储查找序列信息和序列组合信息。 规则组合单元基于从单元查找单元输入的匹配信号和从规则组合存储器和序列组合存储器读取的数据产生匹配结果。

公开(公告)号：US20060123480A1

公开(公告)日：2006-06-08

申请号：US11088975

申请日：2005-03-24

申请人： Jintae Oh ,  Seung Shin ,  Ki Kim ,  Jong Jang ,  Sung Sohn

发明人： Jintae Oh ,  Seung Shin ,  Ki Kim ,  Jong Jang ,  Sung Sohn

IPC分类号： G06F12/14

CPC分类号： H04L63/1408

摘要： The present invention relates to a real-time network attack pattern detection system and a method thereof in which a common pattern is detected in real time from packets, which are suspected to be a network attack such as Worm, to effectively block the attack. The system includes: a suspicious packet detector for classifying a suspicious attack packet from all input packets; a first data delaying unit for receiving the input packet from the suspicious packet detector to output an one-clock delayed data; a second data delaying unit for receiving an output signal from the first data delaying unit to output an one-clock delayed data; a hash key generator for receiving an output data of the suspicious packet detector, an output data of the first data delaying unit and an output data of the second data delaying unit to generate a hash key; a hash table for storing a lookup result obtained by the hash key generated from the hash key generator; and an existence & hit checker for checking the lookup result of the hash table.

摘要翻译： 本发明涉及一种实时网络攻击模式检测系统及其方法，其中从怀疑是诸如蠕虫的网络攻击的分组实时检测到公共模式，以有效地阻止攻击。 该系统包括：可疑包检测器，用于从所有输入分组中分类可疑攻击包; 第一数据延迟单元，用于从可疑分组检测器接收输入分组以输出一个时钟延迟的数据; 第二数据延迟单元，用于从第一数据延迟单元接收输出信号以输出一个时钟延迟的数据; 散列密钥发生器，用于接收可疑包检测器的输出数据，第一数据延迟单元的输出数据和第二数据延迟单元的输出数据以产生散列密钥; 哈希表，用于存储通过从所述散列密钥发生器生成的散列密钥获得的查找结果; 以及用于检查哈希表的查找结果的存在和命中检查器。

公开(公告)号：US20060085855A1

公开(公告)日：2006-04-20

申请号：US11023384

申请日：2004-12-29

申请人： Seung Shin ,  Jintae Oh ,  Ki Kim ,  Jong Jang ,  Sung Sohn

发明人： Seung Shin ,  Jintae Oh ,  Ki Kim ,  Jong Jang ,  Sung Sohn

IPC分类号： G06F12/14

CPC分类号： H04L63/1416 ,  H04L63/12 ,  H04L69/22

摘要： The present invention relates to a network intrusion detection and prevention system. The system includes: a signature based detecting device; an anomaly behavior based detecting device; and a new signature creating and verifying device disposed between the signature based detecting device and the anomaly behavior based detecting device, wherein if the anomaly behavior based detecting device detects network-attack-suspicious packets, the new signature creating and verifying device collects and searches the detected suspicious packets for common information, and then creates a new signature on the basis of the searched common information and at the same time, verifies whether or not the created new signature is applicable to the signature based detecting device, and then registers the created new signature to the signature based detecting device if it is determined that the created new signature is applicable.

公开(公告)号：US20060240678A1

公开(公告)日：2006-10-26

申请号：US11155261

申请日：2005-06-17

申请人： Min Jang ,  Dong Lee ,  Eun-Shil Park ,  Kwang Jeon ,  Seung Shin ,  Choon Ryu

发明人： Min Jang ,  Dong Lee ,  Eun-Shil Park ,  Kwang Jeon ,  Seung Shin ,  Choon Ryu

IPC分类号： H01L21/31 ,  H01L21/469

CPC分类号： H01L29/4941 ,  H01L21/28061 ,  H01L21/28247

摘要： A method of manufacturing a semiconductor device includes forming a LP-CVD oxide film on sides of a gate including a metal film by means of a LP-CVD method that does not cause oxidization of the metal film. Oxidization of a metal film can be prevented physically, and degradation of the electrical device characteristics can be prevented.

摘要翻译： 一种制造半导体器件的方法包括：通过不引起金属膜氧化的LP-CVD法，在包括金属膜的栅极的侧面上形成LP-CVD氧化物膜。 可以物理地防止金属膜的氧化，并且可以防止电气装置特性的劣化。

公开(公告)号：US20070192370A1

公开(公告)日：2007-08-16

申请号：US11652394

申请日：2007-01-11

申请人： Tae Kim ,  Seung Shin ,  Jae Hwang ,  Byeong Hwang

发明人： Tae Kim ,  Seung Shin ,  Jae Hwang ,  Byeong Hwang

IPC分类号： G06F17/00 ,  G06F7/00

CPC分类号： H04N1/00307 ,  H04N1/00198 ,  H04N1/00244 ,  H04N1/32101 ,  H04N2201/0084 ,  H04N2201/3242 ,  H04N2201/3264

摘要： A multimedia content production method using a portable device. The multimedia content production method according to the present invention retrieves at least one picture file from a storage, produces at least one sound file corresponding to the retrieved picture file, creates a combination file by combining the picture file and the sound file, and integrates at least one combination file into a multimedia file. Since the multimedia content production method according to the present invention may create a multimedia file by combining a plurality of picture and sound files belonged to an identical theme and arranging the multimedia files in a sequential order, it is possible to improve the utilization of the portable device equipped with a camera (for capturing pictures) and obtaining an information transfer efficiency comparable to that of a motion picture transfer efficiency using a minimal amount of data.

摘要翻译： 一种使用便携式设备的多媒体内容制作方法。 根据本发明的多媒体内容制作方法从存储器检索至少一个图像文件，产生与检索到的图像文件相对应的至少一个声音文件，通过组合图像文件和声音文件来创建组合文件，并且将 至少一个组合文件到多媒体文件中。 由于根据本发明的多媒体内容制作方法可以通过组合属于相同主题的多个图片和声音文件并以顺序排列多媒体文件来创建多媒体文件，所以可以提高便携式 配备有照相机的设备（用于拍摄照片），并且使用最少量的数据获得与运动图像传输效率相当的信息传送效率。

公开(公告)号：US20050261564A1

公开(公告)日：2005-11-24

申请号：US11085526

申请日：2005-03-22

申请人： Chang Ryu ,  Seung Shin ,  Seung Nam ,  Jae Kang ,  Yoon Song ,  Tae Yim ,  Seunghwan Kim ,  Yun Kim

发明人： Chang Ryu ,  Seung Shin ,  Seung Nam ,  Jae Kang ,  Yoon Song ,  Tae Yim ,  Seunghwan Kim ,  Yun Kim

IPC分类号： A61B5/04 ,  A61B5/00 ,  A61B5/0408 ,  A61B5/05

CPC分类号： A61B5/6804 ,  A61B5/0006 ,  A61B5/04085

摘要： Provided are a wearable physiological signal detection module and a measurement apparatus having the same. A physiological signal detection module including a measuring electrode implemented by a dry electrode having good conductivity to detect various physiological signals is detachably disposed inside the clothing closely adhered to user's skin. The measuring electrode can be in stable contact with the user's skin as well as the detection module can be conveniently worn for a long time. The various physiological signals detected by the measuring electrodes are wirelessly transmitted to an external device, thereby conveniently monitoring the physiological signal of the user in real time.

摘要翻译： 提供了一种穿戴式生理信号检测模块和具有该生理信号检测模块的测量装置。 包括由具有良好导电性的干电极实现的用于检测各种生理信号的测量电极的生理信号检测模块可拆卸地设置在紧贴于使用者皮肤的衣物内。 测量电极可以与使用者的皮肤保持稳定的接触，并且检测模块可以方便地长时间佩戴。 由测量电极检测的各种生理信号被无线地传输到外部设备，从而实时地方便地监视用户的生理信号。

公开(公告)号：US20070236477A1

公开(公告)日：2007-10-11

申请号：US11717527

申请日：2007-03-13

申请人： Dong Ryu ,  Jong Lee ,  Seung Shin ,  Byeong Hwang

发明人： Dong Ryu ,  Jong Lee ,  Seung Shin ,  Byeong Hwang

IPC分类号： G06F3/041

CPC分类号： G06F3/0485 ,  G06F3/03547 ,  H04M1/72583 ,  H04M2250/22

摘要： A touchpad-based input system and method of a portable device capable of facilitating manipulation of device operation. The touchpad-based input method of a portable device having a display and a touchpad determines whether a scrolling signal is input through the touchpad, scrolls a current presentation across the display in a direction based on the scrolling signal, and displays another presentation as a result of the scrolling when a scrolling signal is input.

摘要翻译： 一种基于触摸板的输入系统和便携式设备的方法，其能够促进设备操作的操纵。 具有显示器和触摸板的便携式设备的基于触摸板的输入方法确定滚动信号是否通过触摸板输入，在基于滚动信号的方向上滚动显示器上的当前显示，并显示另一显示结果 当输入滚动信号时滚动。

公开(公告)号：US20050251483A1

公开(公告)日：2005-11-10

申请号：US11114690

申请日：2005-04-26

申请人： Seok Yun ,  Young Lee ,  Seung Shin

发明人： Seok Yun ,  Young Lee ,  Seung Shin

IPC分类号： G06Q30/06 ,  G06Q50/00 ,  G06Q50/10 ,  H04L9/32 ,  G06F17/60

CPC分类号： G06Q30/06

摘要： Disclosed is a transaction method including a digital data seller client system, a digital data purchaser client system and a digital data transaction server. The transaction method according to the invention includes the steps of: inputting digital data including information on a seller, information on digital data, information on transactional functions, and digital data in the digital data transaction server by the digital data seller client system; publicizing the information on digital data and the information on transactional functions of the digital data on-line by the digital data transaction server; selecting an authenticated function from the information on transactional functions to use the digital data from the digital data transaction server by the digital data purchaser client system; encoding the digital data and a list of authenticated functions and transmitting the same to the digital data purchaser client by the digital data transaction server; and transmitting decoding means for decoding the encoded data to the digital data purchaser client system by the digital data transaction server.

摘要翻译： 公开了一种交易方法，包括数字数据卖方客户系统，数字数据采购客户系统和数字数据交易服务器。 根据本发明的交易方法包括以下步骤：由数字数据卖方客户系统输入数字数据，包括卖家信息，数字数据信息，交易功能信息和数字数据在数字数据交易服务器中; 通过数字数据交易服务器在线公开数字数据信息和数字数据的事务功能信息; 从事务功能信息中选择认证功能，由数字数据采购客户系统使用数字数据交易服务器的数字数据; 对数字数据进行编码和认证功能列表，并由数字数据交易服务器将其发送给数字数据购买者客户端; 以及发送用于由数字数据交易服务器将编码数据解码到数字数据购买者客户端系统的解码装置。