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    Mobile terminal for sharing resources, method of sharing resources within mobile terminal and method of sharing resources between web server and terminal
    5.
    发明授权
    Mobile terminal for sharing resources, method of sharing resources within mobile terminal and method of sharing resources between web server and terminal 有权
    用于共享资源的移动终端，移动终端内共享资源的方法和Web服务器与终端之间共享资源的方法

    公开(公告)号：US08504832B2

    公开(公告)日：2013-08-06

    申请号：US13189352

    申请日：2011-07-22

    申请人： Seung Hyun Kim ,  Dae Seon Choi ,  Soo Hyung Kim ,  Jong Hyouk Noh ,  Sang Rae Cho ,  Young Seob Cho ,  Seung Hun Jin

    发明人： Seung Hyun Kim ,  Dae Seon Choi ,  Soo Hyung Kim ,  Jong Hyouk Noh ,  Sang Rae Cho ,  Young Seob Cho ,  Seung Hun Jin

    IPC分类号： H04L29/06 ,  H04L9/32

    CPC分类号： H04L9/0869 ,  H04L9/083 ,  H04L9/321 ,  H04L9/3242 ,  H04L2209/80 ,  H04W12/04 ,  H04W12/10

    摘要： Provided are a mobile terminal for sharing resources, a method of sharing resources within a mobile terminal and a method of sharing resources between a web server and a terminal. The mobile terminal for sharing resources includes a web browser using a web standard protocol to display a first random value, an authentication number, and a Distinguished Name (DN) of web server transferred from the web server after it has been determined that there is no key information in a cookie; and a resource when the first random value and the DN are received from the web browser, being terminated after storing the first random value and the DN, and when the resource is re-executed and the authentication number is input by a user, verifying the first random value, generating a second random value and a shared key from the first random value and generating a symmetric key using a part of the shared key, wherein the shared key is generated from the second random value based on the symmetric key, and the symmetric key is identical to a symmetric key of the web server generated from a part of the symmetric key, and the web browser and the resources are operated by an execution unit.

    摘要翻译： 提供了用于共享资源的移动终端，在移动终端内共享资源的方法以及在web服务器和终端之间共享资源的方法。 用于共享资源的移动终端包括使用网络标准协议的Web浏览器，以便在确定没有网络服务器之后显示从web服务器传送的web服务器的第一随机值，认证号码和识别名称（DN） cookie中的关键信息; 以及当从web浏览器接收到第一随机值和DN时的资源，在存储第一随机值和DN之后被终止，并且当资源被重新执行并且认证号码被用户输入时，验证 第一随机值，从第一随机值生成第二随机值和共享密钥，并使用共享密钥的一部分生成对称密钥，其中，基于对称密钥从第二随机值生成共享密钥，并且 对称密钥与从对称密钥的一部分生成的Web服务器的对称密钥相同，并且Web浏览器和资源由执行单元操作。

    Key tree construction and key distribution method for hierarchical role-based access control
    6.
    发明授权
    Key tree construction and key distribution method for hierarchical role-based access control 有权
    基于层次化角色访问控制的密钥树构建和密钥分发方法

    公开(公告)号：US08447037B2

    公开(公告)日：2013-05-21

    申请号：US12786811

    申请日：2010-05-25

    申请人： Jong-Hyouk Noh ,  DeokJin Kim ,  Soo Hyung Kim ,  Seung-Hyun Kim ,  Sang Rae Cho ,  Young Seob Cho ,  Jin-Man Cho ,  Dae Seon Choi ,  Seung Hun Jin

    发明人： Jong-Hyouk Noh ,  DeokJin Kim ,  Soo Hyung Kim ,  Seung-Hyun Kim ,  Sang Rae Cho ,  Young Seob Cho ,  Jin-Man Cho ,  Dae Seon Choi ,  Seung Hun Jin

    IPC分类号： H04L9/00 ,  H04L9/08 ,  H04L29/06 ,  G06F11/30 ,  G06F17/30

    CPC分类号： H04L9/0836

    摘要： A key tree construction and key distribution method for hierarchical role-based access control, includes: constructing a key tree including relationships between a hierarchical structure of role groups and data; performing encryption and decryption of data keys and role keys; and generating a key table, in which the data keys required to decrypt encrypted data and the role keys required to decrypt encrypted data keys are stored, with reference to the key tree. Further, the key tree construction and key distribution method for hierarchical role-based access control includes performing management such that a specific role group can obtain a data key by performing decryption based on its own role key by using both the key tree and the key table.

    摘要翻译： 层次化角色访问控制的关键树结构和密钥分配方法，包括：构建一个包括角色组和数据层次结构之间关系的密钥树; 执行数据密钥和角色密钥的加密和解密; 并且生成密钥表，其中参照密钥树存储解密加密数据所需的数据密钥和解密加密数据密钥所需的角色密钥。 此外，层次化的基于角色的访问控制的密钥树构造和密钥分发方法包括执行管理，使得特定角色组可以通过使用密钥树和密钥表两者通过基于其自己的角色密钥执行解密来获得数据密钥 。

    Mobile terminal having projector and method of controlling display unit in the mobile terminal
    8.
    发明授权
    Mobile terminal having projector and method of controlling display unit in the mobile terminal 有权
    具有投影仪的移动终端和控制移动终端中的显示单元的方法

    公开(公告)号：US08152308B2

    公开(公告)日：2012-04-10

    申请号：US12611543

    申请日：2009-11-03

    申请人： Jin Sook Ahn ,  Soo Hyung Kim ,  Min Yong Aum

    发明人： Jin Sook Ahn ,  Soo Hyung Kim ,  Min Yong Aum

    IPC分类号： H04M1/00 ,  G09G5/00

    CPC分类号： H04N9/3173 ,  G06F1/3203 ,  G06F3/0488 ,  H04M1/0272 ,  H04M2250/22 ,  H04N9/3194

    摘要： A mobile terminal having a projector and a method for controlling a display unit in of the mobile terminal are provided. The method includes outputting, if a presentation application is selected, a screen image for performing the selected presentation application through the display unit and the projector, turning off power supplied to an entire area of the display unit, and performing, if a touch is detected through the touch screen, a function according to the detected touch in the selected presentation application.

    摘要翻译： 提供了具有投影仪的移动终端和用于控制移动终端中的显示单元的方法。 该方法包括：如果选择呈现应用，则输出用于通过显示单元和投影仪执行所选择的呈现应用的屏幕图像，关闭提供给显示单元的整个区域的电力，并且如果检测到触摸则执行 通过触摸屏，根据所选择的呈现应用中检测到的触摸的功能。

    Portable mobile apparatus providing supplementary service for user and method thereof
    9.
    发明授权
    Portable mobile apparatus providing supplementary service for user and method thereof 有权
    为用户提供补充服务的便携式移动装置及其方法

    公开(公告)号：US08731472B2

    公开(公告)日：2014-05-20

    申请号：US13248761

    申请日：2011-09-29

    申请人： Dae Seon Choi ,  Seung Hyun Kim ,  Soo Hyung Kim ,  Jong Hyouk Noh ,  Sang Rae Cho ,  Young Seob Cho ,  Seung Hun Jin

    发明人： Dae Seon Choi ,  Seung Hyun Kim ,  Soo Hyung Kim ,  Jong Hyouk Noh ,  Sang Rae Cho ,  Young Seob Cho ,  Seung Hun Jin

    IPC分类号： H04W88/02 ,  H04W4/00 ,  H04W88/06 ,  H04B7/00 ,  H04W4/16 ,  H04W4/12

    CPC分类号： H04W4/008 ,  H04W4/12 ,  H04W4/16 ,  H04W4/80 ,  H04W88/06

    摘要： The prevent invention relates to a portable mobile apparatus for a user for providing a supplementary service and a method for providing a supplementary service by using the same, and more particularly, to an apparatus and a method for providing supplementary enhanced services by using an application run in a portable mobile terminal when the portable mobile terminal such as a cellular phone or a smart phone is used for a service through short-range RF communication. The present invention can provide a variety of supplementary services to the user by using an operation function included in the application in the mobile terminal when performing the services through the short-range RF communication. Specifically, it is possible to automate the supplementary function or provide convenience to the user and interact with the user.

    摘要翻译： 本发明涉及一种用于用户提供补充业务的便携式移动装置和一种通过使用该补充业务提供补充业务的方法，更具体地说，涉及一种通过使用应用程序运行来提供补充增强业务的装置和方法 在便携式移动终端中，当诸如蜂窝电话或智能电话的便携式移动终端被用于通过短程RF通信的服务时。 本发明可以通过在通过短距离RF通信执行服务时使用包括在移动终端中的应用中的操作功能来向用户提供各种补充服务。 具体地，可以使辅助功能自动化或者为用户提供便利并与用户交互。

    Method and apparatus for charging battery using solar battery
    10.
    发明授权
    Method and apparatus for charging battery using solar battery 有权
    使用太阳能电池为电池充电的方法和装置

    公开(公告)号：US09065297B2

    公开(公告)日：2015-06-23

    申请号：US13161854

    申请日：2011-06-16

    申请人： Soo Hyung Kim

    发明人： Soo Hyung Kim

    IPC分类号： H01M10/44 ,  H02J7/00 ,  H02J7/35 ,  H01M10/46 ,  H01M10/48

    CPC分类号： H02J7/35 ,  H01M10/44 ,  H01M10/465 ,  H01M10/48 ,  Y02E10/566

    摘要： A method and an apparatus for charging a battery using a solar cell are provided. The method includes detecting an output state of the solar cell, searching a mapped charging current amount corresponding to the detected output state of the solar cell, setting a charging current amount of a charging unit for charging the battery based on the found charging current amount, and charging the battery with the set charging current amount. The method may maximize charging efficiency of a battery using the solar cell. Furthermore, the method may prevent output power consumption of a solar cell. Accordingly, the method may improve charging efficiency in comparison with a portable terminal of the related art in the same condition to shorten a charging time.

    摘要翻译： 提供了一种使用太阳能电池对电池充电的方法和装置。 该方法包括检测太阳能电池的输出状态，搜索与所检测到的太阳能电池的输出状态对应的映射充电电流量，基于找到的充电电流量设定用于对电池充电的充电单元的充电电流量， 并以设定的充电电流量对电池充电。 该方法可以使使用太阳能电池的电池的充电效率最大化。 此外，该方法可以防止太阳能电池的输出功率消耗。 因此，与相关技术的便携式终端相比，该方法可以提高充电效率，以缩短充电时间。