会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 32. 发明申请
    • Authentication method in communication system
    • 通信系统中的认证方式
    • US20090041250A1
    • 2009-02-12
    • US12221866
    • 2008-08-07
    • Young-Jun ParkMin-Young AhnKug ShinKwang-Jo KimKyu-Suk Han
    • Young-Jun ParkMin-Young AhnKug ShinKwang-Jo KimKyu-Suk Han
    • H04L9/14H04M1/66
    • H04L9/3297G06F21/445H04L9/3271H04L63/062H04W12/04H04W12/06
    • An authentication method is provided in which a first portable device generates and transmits a first random number and a first timestamp to a first USIM in the first portable device; the first USIM calculates a first sign for the first portable device; the first portable device requests authentication for authenticated communication from a second portable device through transmission of the first random number, the first timestamp, and the first sign to the second portable device; the second portable device generates a second random number and a second timestamp and transmits the information to a second USIM in the second portable device; the second USIM generates a second sign for the second portable device and a second personal key which the second portable device transmits to the first portable device; the first portable device then transmits the information to the first USIM which generates a first personal key for authenticated communication.
    • 提供了一种认证方法,其中第一便携式设备在第一便携式设备中生成并向第一USIM发送第一随机数和第一时间戳; 第一USIM计算第一便携式设备的第一符号; 第一便携式设备通过将第一随机数,第一时间戳和第一符号发送到第二便携式设备来请求来自第二便携式设备的认证通信的认证; 第二便携式设备生成第二随机数和第二时间戳,并将该信息发送到第二便携式设备中的第二USIM; 第二USIM生成用于第二便携式设备的第二符号和第二便携式设备向第一便携式设备发送的第二个人密钥; 第一便携式设备然后将信息发送到生成用于认证通信的第一个人密钥的第一USIM。
    • 35. 发明授权
    • Driving circuit for non-volatile DRAM
    • 用于非易失性DRAM的驱动电路
    • US07054201B2
    • 2006-05-30
    • US10883151
    • 2004-06-30
    • Jin-Hong AhnSang-Hoon HongSang-Don LeeYil-Wook KimYoung-Jun Park
    • Jin-Hong AhnSang-Hoon HongSang-Don LeeYil-Wook KimYoung-Jun Park
    • G11C16/04
    • G11C14/00G11C11/404G11C14/0018G11C16/30H01L27/105H01L27/115
    • A driving circuit for use in a non-volatile dynamic random access memory (NVDRAM) having a nonconductor which can trap electrons or holes includes an internal supply voltage generator for generating the plurality of internal supply voltages, each having at least two different voltage levels; a mode controller for determining an operation mode of the NVDRAM; a voltage level selector for selecting one voltage level of each internal supply voltage in response to the operation mode to thereby outputs the selected voltage level of each internal supply voltage to the row decoding block and the core area; a row decoding block for receiving the internal supply voltages and outputting the internal supply voltages in response to an inputted address; and a core area having a plurality of unit cells, each storing a data, for accessing the data in response to inputted voltage levels of the plurality of internal supply voltages.
    • 用于具有捕获电子或空穴的非导体的非易失性动态随机存取存储器(NVDRAM)中的驱动电路包括用于产生多个内部电源电压的内部电源电压发生器,每个具有至少两个不同的电压电平; 用于确定NVDRAM的操作模式的模式控制器; 电压电平选择器,用于响应于操作模式选择每个内部电源电压的一个电压电平,从而将每个内部电源电压的选定电压电平输出到行解码块和核心区域; 行解码块,用于接收内部电源电压并响应输入的地址输出内部电源电压; 以及具有多个单位单元的核心区域,每个单位单元存储数据,用于响应于所述多个内部电源电压的输入电压电平来访问数据。
    • 36. 发明授权
    • Method of forming floating structure of substrate and method of manufacturing floating structure gate electrode and field emission device employing the floating structure
    • 形成衬底浮动结构的方法和制造浮动结构栅电极的方法和采用浮动结构的场致发射器件
    • US06780663B2
    • 2004-08-24
    • US10238780
    • 2002-09-11
    • Young-Jun ParkIn-Taek Han
    • Young-Jun ParkIn-Taek Han
    • H01L2100
    • B82Y10/00H01J3/021H01J9/025H01J2201/30469
    • A method of forming a floating structure lifting up from a substrate and a method of manufacturing a field emission device (FED) employing the floating structure are provided. The method of forming a floating structure includes forming an expansion causer layer, which can generate a byproduct from the reacting with a predetermined reactant gas causing volume expansion, on the substrate; forming an object material layer for the floating structure on a resultant stack; forming a hole through which the reactant gas is supplied on a resultant stack; supplying the reactant gas through the hole so that the object material layer partially lifts up from the substrate due to the byproduct generated from the reaction of the expansion causer layer with the reactant gas; and removing the byproduct through the hole so that the portion of the object material layer lifting up from the substrate can be completely separated from the substrate to form the floating structure.
    • 提供了形成从衬底提升的浮动结构的方法以及制造采用浮动结构的场发射器件(FED)的方法。 形成浮动结构的方法包括:形成扩张引纬层,其可以在与基板上引起体积膨胀的预定反应物气体反应产生副产物; 在所得到的堆叠上形成用于浮动结构的物体层; 在所得的堆叠上形成反应气体供应的孔; 通过孔提供反应气体,使得由于膨胀型用户层与反应气体的反应产生的副产物,物料层部分地从基板升起; 并且通过该孔去除副产物,使得从衬底提起的目标材料层的部分可以与衬底完全分离以形成浮动结构。
    • 39. 发明申请
    • SOLAR CELL SUBSTRATE, METHOD FOR MANUFACTURING SAME, AND SOLAR CELL USING SAME
    • 太阳能电池基板,其制造方法和使用该太阳能电池的太阳能电池
    • US20140124028A1
    • 2014-05-08
    • US14124867
    • 2012-06-08
    • Kyoung-Bo KimYoung-Jun ParkJe-Hoon BaekJong-Sang KimYoung-Geun Kim
    • Kyoung-Bo KimYoung-Jun ParkJe-Hoon BaekJong-Sang KimYoung-Geun Kim
    • H01L31/0216H01L31/18
    • H01L31/02167H01L31/03928H01L31/0749H01L31/18Y02E10/541Y02P70/521
    • One aspect of the present invention is a solar cell substrate, comprising: a lower substrate; and a lower electrode that is formed on the upper part of said lower substrate, wherein a metal diffusion-preventing film having at least one or two or more metal layers is included between said lower substrate and said lower electrode, and if two or more metal layers are formed, the metal layers adjoining each other can be different metals. Additionally, a solar cell, which is another aspect of the present invention, comprises: a lower substrate; and a lower electrode that is formed on the upper part of said lower substrate, wherein a metal diffusion-preventing film having at least one or two or more metal layers is included between said lower substrate and said lower electrode, and if two or more metal layers are formed, the metal layers adjoining each other comprise solar cell substrates which are of different metals; p-type light absorption layers formed on said solar cell substrates; n-type buffer layers formed on said light absorption layers; transparent windows formed on said buffer layers; and upper electrodes formed on said transparent windows.
    • 本发明的一个方面是太阳能电池基板,包括:下基板; 以及形成在所述下基板的上部的下电极,其中在所述下基板和所述下电极之间包括具有至少一个或两个或更多个金属层的金属防扩散膜,并且如果两个或更多个金属 形成层,彼此相邻的金属层可以是不同的金属。 此外,作为本发明的另一方面的太阳能电池包括:下基板; 以及形成在所述下基板的上部的下电极,其中在所述下基板和所述下电极之间包括具有至少一个或两个或更多个金属层的金属防扩散膜,并且如果两个或更多个金属 形成层,彼此相邻的金属层包括具有不同金属的太阳能电池基板; 形成在所述太阳能电池基板上的p型光吸收层; 形成在所述光吸收层上的n型缓冲层; 形成在所述缓冲层上的透明窗; 和形成在所述透明窗口上的上电极。
    • 40. 发明授权
    • Method and apparatus for detecting whether cell coverage is downscaled in wireless communication system
    • 用于检测无线通信系统中小区覆盖是否缩减的方法和装置
    • US08670424B2
    • 2014-03-11
    • US13009106
    • 2011-01-19
    • Young-Jun ParkMi-Sun DoKi-Young HanSang-Hoon Oh
    • Young-Jun ParkMi-Sun DoKi-Young HanSang-Hoon Oh
    • H04Q7/24
    • H04W24/00
    • A wireless communication system includes an apparatus capable of detecting whether a cell coverage is downscaled. The wireless communication system receives information used for communication between an evolved NodeB (eNodeB) and a User Equipment (UE) from the eNodeB. The UE performs at least one of pilot signal power checking for checking if a pilot signal power falls within a first reference range, DownLink (DL) Signal-to-Interference plus Noise Ratio (SINR) checking for checking if an SINR of a DL traffic channel falls within a second reference range, and UpLink (UL) SINR checking for checking if an SINR of an UL traffic channel falls within a third reference range using the received information. The UE also detects whether a cell coverage of a cell to which the eNodeB and the UE belongs is downscaled based on a checking result.
    • 无线通信系统包括能够检测小区覆盖是否缩小的装置。 无线通信系统从eNodeB接收用于演进的节点B(eNodeB)和用户设备(UE)之间的通信的信息。 UE执行导频信号功率检查中的至少一个,用于检查导频信号功率是否落在第一参考范围内,下行链路(DL)信号到干扰加噪声比(SINR)检查,用于检查DL业务的SINR 信道落入第二参考范围内,以及UpLink(UL)SINR检查,用于使用所接收的信息来检查UL业务信道的SINR是否在第三参考范围内。 UE还基于检查结果检测eNodeB和UE所属的小区的小区覆盖是否被缩小。