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144 条记录 (耗时 0.032 秒)

    System and method for web-based security authentication
    71.
    发明授权
    System and method for web-based security authentication 有权
    基于Web的安全认证的系统和方法

    公开(公告)号：US08738908B2

    公开(公告)日：2014-05-27

    申请号：US13104535

    申请日：2011-05-10

    申请人： Chang Lee

    发明人： Chang Lee

    IPC分类号： H04L9/32

    CPC分类号： G06F21/602 ,  G06F21/36 ,  H04L9/3271 ,  H04L63/083

    摘要： A security authentication method comprises establishing a user account associated with a login credential, generating an encryption salt, generating graphical key images of a plurality of sequences of values each beginning at a random point, generating encrypted key values by encrypting each value in the plurality of sequences using the generated encryption salt, incorporating the graphical key images and encrypted key values into a displayable input form, receiving user input including a plurality of encrypted key values, generating decrypted key values by decrypting the encrypted key values of the user input using the encryption salt, and verifying that the decrypted key values match the login credential.

    摘要翻译： 安全认证方法包括建立与登录凭证相关联的用户帐户，生成加密盐，生成多个序列值的图形密钥图像，每个序列的值在随机点开始，通过加密多个 使用所生成的加密盐的序列，将图形关键图像和加密密钥值合并到可显示输入形式中，接收包括多个加密密钥值的用户输入，通过使用加密解密用户输入的加密密钥值来生成解密密钥值 并验证解密的密钥值与登录凭证相匹配。

    Device and method for generating chaotic signal
    76.
    发明申请
    Device and method for generating chaotic signal 有权
    用于产生混沌信号的装置和方法

    公开(公告)号：US20080069349A1

    公开(公告)日：2008-03-20

    申请号：US11889326

    申请日：2007-08-10

    申请人： Yu Kim ,  No Myung ,  Jeong Moon ,  Moo Jeong ,  Chang Lee ,  Chang Yang ,  Kwang Lee ,  Sang Park

    发明人： Yu Kim ,  No Myung ,  Jeong Moon ,  Moo Jeong ,  Chang Lee ,  Chang Yang ,  Kwang Lee ,  Sang Park

    IPC分类号： H04L9/22

    CPC分类号： H03K3/84 ,  H04B1/69 ,  H04B1/71632 ,  H04B1/7174 ,  H04L27/04

    摘要： Provided is a device for generating a chaotic signal comprising a PN signal generator that is composed of a digital logic circuit and generates a digital pseudo random signal with a predetermined frequency; a voltage control that generates a clock signal with a predetermined frequency; a mixer that mixes the pseudo random signal and the clock signal so as to generate a chaotic signal to output; and a band-pass filter that filters the chaotic signal, output from the mixer, into a chaotic signal of a desired band and then outputs the filtered signal.

    摘要翻译： 提供一种用于产生混沌信号的装置，包括由数字逻辑电路组成的PN信号发生器，并产生具有预定频率的数字伪随机信号; 产生具有预定频率的时钟信号的电压控制; 混合器，混合伪随机信号和时钟信号，以产生混沌信号输出; 以及带通滤波器，其将从混频器输出的混沌信号滤波成期望频带的混沌信号，然后输出滤波后的信号。

    Dust collecting unit of vacuum cleaner
    79.
    发明申请
    Dust collecting unit of vacuum cleaner 有权
    吸尘器除尘器

    公开(公告)号：US20080010957A1

    公开(公告)日：2008-01-17

    申请号：US11730923

    申请日：2007-04-04

    申请人： Chang Yun ,  Gun Ha ,  Jin Kim ,  Chang Lee ,  Jin Seo

    发明人： Chang Yun ,  Gun Ha ,  Jin Kim ,  Chang Lee ,  Jin Seo

    IPC分类号： B01D45/16

    CPC分类号： B04C5/181 ,  A47L9/1658 ,  A47L9/1683 ,  B04C5/185 ,  Y10S55/03

    摘要： Provided is a dust collector of a vacuum cleaner. The dust collector includes a dust separating unit forming a separation space for separating dust from air, a collector body forming a dust storage for storing the dust separated in the dust separating unit, and a dust guide passage connecting the separation space to the dust storage and guiding the separated dust to be discharged from the separation space in a tangential direction.

    摘要翻译： 提供真空吸尘器的集尘器。 集尘器包括形成用于分离灰尘的分离空间的灰尘分离单元，形成用于存储分离在灰尘分离单元中的灰尘的灰尘存储器的集尘体和将分离空间连接到灰尘存储器的灰尘引导通道， 引导分离的灰尘沿切线方向从分离空间排出。

    MOBILE BROADBAND WIRELESS ACCESS SYSTEM FOR TRANSFERRING SERVICE INFORMATION DURING HANDOVER
    80.
    发明申请
    MOBILE BROADBAND WIRELESS ACCESS SYSTEM FOR TRANSFERRING SERVICE INFORMATION DURING HANDOVER 有权
    移动宽带无线接入系统，用于在切换期间传输服务信息

    公开(公告)号：US20070291699A1

    公开(公告)日：2007-12-20

    申请号：US11847944

    申请日：2007-08-30

    申请人： Chang Lee ,  Young Jin ,  Gi Ryu

    发明人： Chang Lee ,  Young Jin ,  Gi Ryu

    IPC分类号： H04Q7/00

    CPC分类号： H04W36/26 ,  H04W92/20

    摘要： The present invention is related to transmitting quality of service (QoS) information of a target base station for admitting service flows during a handover operation. The invention comprises providing a service to a mobile station from a serving base station and receiving at the serving base station a handover request from the mobile station. The serving base station then provides a handover notification to a target base station, wherein the handover notification comprises a QoS parameter associated with the service. The serving base station then receives from the target base station a handover notification response, wherein the handover notification response comprises service level prediction information that is determined in response to the QoS parameter associated with the service. Finally, the serving base station provides a handover response to the mobile station, the handover response comprising the service level prediction information.

    摘要翻译： 本发明涉及在切换操作期间发送用于接纳服务流的目标基站的服务质量（QoS）信息。 本发明包括从服务基站向移动台提供服务，并在服务基站处从移动台接收切换请求。 服务基站然后向目标基站提供切换通知，其中切换通知包括与服务相关联的QoS参数。 服务基站然后从目标基站接收切换通知响应，其中切换通知响应包括响应于与服务相关联的QoS参数确定的服务级别预测信息。 最后，服务基站向移动台提供切换响应，切换响应包括业务级预测信息。