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    • 2. 发明授权
    • Method for common usage of mobile switching center (MSC)
    • 移动交换中心(MSC)通用方法
    • US06266526B1
    • 2001-07-24
    • US09223912
    • 1998-12-31
    • Young Joon Kim
    • Young Joon Kim
    • H04M166
    • H04W4/24H04M3/42102H04M2203/2044H04M2207/18H04M2242/22H04W8/04H04W8/06
    • A method for using a mobile switching center (MSC) having a large capacity, particularly a method for using a MSC such that many service providers can use the MSC in common, comprises confirming a caller group to which a corresponding caller belongs by checking a number when a call is initiated from the caller, receiving a called number, authenticating and authorizing the caller, and processing the caller and the call according to the caller group to which the caller belongs. When the authentication and authorization succeed, the process searches for a predefined greeting announcement for the particular caller group and, if one is found, connects the predefined greeting announcement to the caller. The process also determines according to the caller group whether a certain trunk should be used and, if so, connects the call to that trunk. If the authentication failed or authorization is denied caller, the method determines a authentication failed/authorization denied subscriber processing procedure corresponding to the caller group, and carrying out an operation according to the processing procedure. Also, the process may determine a charging format and desired statistical item(s) according to the corresponding caller group if a caller belongs to a caller group which desires to use a certain charging format and/or a statistical item(s).
    • 一种使用具有大容量的移动交换中心(MSC)的方法,特别是一种使用MSC的方法,使得许多服务提供商可以共同使用MSC,包括通过检查数字来确认对应的呼叫者所属的呼叫者组 当从呼叫者发起呼叫时,接收被叫号码,认证和授权呼叫者,以及根据呼叫者所属的呼叫者组处理呼叫者和呼叫。 当认证和授权成功时,该过程搜索特定呼叫者组的预定义的问候通知,并且如果找到,则将预定义的问候通知连接到呼叫者。 该过程还根据呼叫者组确定是否应使用某个中继线,如果是,则将呼叫连接到该中继线。 如果认证失败或授权被拒绝,则该方法确定与呼叫者组对应的认证失败/授权拒绝的用户处理过程,并根据处理过程进行操作。 此外,如果呼叫者属于希望使用某种收费格式和/或统计项目的呼叫者组,则该过程可以根据对应的呼叫者组确定收费格式和期望的统计项目。
    • 3. 发明申请
    • EXTERNAL MEMORY ACCESS DEVICE AND METHOD OF ACCESSING EXTERNAL MEMORY
    • 外部存储器访问设备和访问外部存储器的方法
    • US20090125725A1
    • 2009-05-14
    • US12170105
    • 2008-07-09
    • Young Joon KIM
    • Young Joon KIM
    • H04L9/06
    • G06F21/79H04L9/3226H04L2209/80
    • An external memory access device and a method of accessing an external memory are provided. The external memory access device includes an internal memory unit for storing authentication information of at least one external memory and a control unit for extracting the authentication information from the internal memory unit, transmitting the authentication information to an installed external memory, and controlling to display accessibility of the external memory according to the result of a comparison between the stored authentication information and the authentication information of the external memory. Accordingly, a data security function is provided by setting a password to an external memory and enabling an access to the external memory in an authenticated terminal, and convenient access to the external memory is provided by managing a password and an automatic password decrypting function of the corresponding external memory in the terminal without requiring repeated input of the password.
    • 提供外部存储器访问装置和访问外部存储器的方法。 外部存储器访问装置包括用于存储至少一个外部存储器的认证信息的内部存储器单元和用于从内部存储器单元提取认证信息的控制单元,将认证信息发送到安装的外部存储器,并且控制显示可访问性 根据存储的认证信息和外部存储器的认证信息之间的比较的结果,产生外部存储器。 因此,通过将密码设置到外部存储器并且能够访问认证终端中的外部存储器来提供数据安全功能,并且通过管理密码和自动密码解密功能来提供对外部存储器的便利访问 终端中对应的外部存储器,而不需要重复输入密码。
    • 8. 发明授权
    • Nonvolatile memory device
    • 非易失性存储器件
    • US07525148B2
    • 2009-04-28
    • US11228696
    • 2005-09-16
    • Young-Joon KimDae-Woong KimMin Kim
    • Young-Joon KimDae-Woong KimMin Kim
    • H01L29/76
    • H01L27/115H01L27/11521
    • A nonvolatile memory device and a method of manufacturing the same are provided. An insulation layer having a high etching rate as compared with a pad oxide layer is formed as a buffer layer between a first STI film formed as a lower part of semiconductor substrate and a second STI film formed as an upper part of the semiconductor substrate, to obtain a pillar CD for an SAP structure. The buffer layer is etched more speedily in comparison with the pad oxide layer in a procedure of etching the pad oxide layer, thus ensuring a sufficient pillar CD without an excessive wet etch-back. Accordingly, a defect occurrence such as a grooving or seam can be prevented in realizing the SAP structure, and a tunnel oxide layer can be formed with uniform thickness.
    • 提供了一种非易失性存储器件及其制造方法。 形成与衬垫氧化物层相比具有高蚀刻速率的绝缘层作为形成为半导体衬底的下部的第一STI膜和形成为半导体衬底的上部的第二STI膜之间的缓冲层形成为 获得SAP结构的支柱CD。 在蚀刻衬垫氧化物层的过程中,与衬垫氧化物层相比,缓冲层被更快速地蚀刻,从而确保了足够的支柱CD而没有过多的湿回蚀。 因此,在实现SAP结构时,可以防止诸如切槽或接缝的缺陷发生,并且可以形成具有均匀厚度的隧道氧化物层。
    • 9. 发明授权
    • Antenna for mobile communications
    • 移动通信天线
    • US06356237B1
    • 2002-03-12
    • US09700025
    • 2000-11-09
    • Young Joon Kim
    • Young Joon Kim
    • H01Q132
    • H01Q9/14H01Q1/243H01Q1/3283H01Q9/28H01Q9/40
    • An antenna is provided for mobile communications. The antenna comprises first, and second bodies of a conductor, each having races whose length and diameter are designed in consideration of the antenna's frequency and gain characteristics; a spacer of a non-conductor interposed between the first and second bodies so as to keep a given space between the respective races of the first and second bodies according to the frequency and gain characteristics; an inner core fixing two bodies to each other with screwed parts respectively inserted into screwed grooves each passing through the races' bottom, and electrically connecting the first body to the second body; and a coupling part for feeder connection of a transmitting/receiving circuit for a mobile communications terminal.
    • 提供用于移动通信的天线。 天线包括导体的第一和第二主体,每个导体的长度和直径都考虑到天线的频率和增益特性而设计; 插入在第一和第二主体之间的非导体的间隔件,以便根据频率和增益特性在第一和第二主体的各个种类之间保持给定的空间; 内芯通过分别插入到穿过座圈底部的螺纹槽中的螺纹部分彼此固定两个体,并且将第一主体电连接到第二主体; 以及用于移动通信终端的发送/接收电路的馈线连接的耦合部分。