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1. 发明授权

US08224267B2 Radio frequency-based communication terminal having two exchangeable transmitting paths 有权
标题翻译：基于无线电频率的通信终端具有两个可交换的发送路径
公开(公告)号：US08224267B2
公开(公告)日：2012-07-17
申请号：US12633881
申请日：2009-12-09
申请人： Ai-Ning Song , Teng-Huei Chu , Chang-Pu Lin , Chong Xu , Qi-Jian Hu
发明人： Ai-Ning Song , Teng-Huei Chu , Chang-Pu Lin , Chong Xu , Qi-Jian Hu
IPC分类号： H04B1/04
CPC分类号： H03G3/3042 , H04B1/0483
摘要： A radio frequency (RF)-based communication terminal includes a first switching chip, a second switching chip, a comparison module, a low noise amplifier (LNA), a first filter, a power amplifier (PA), a second filter, and a control module. The comparison module compares the power of a radio signal Rx received from a base station with a pre-stored signal and to output a control signal according to the comparison result. The control module controls conductive modes of the first and the second switching chips according to the control signal. In the first conductive mode, a radio signal Tx is sent out from the PA and the second filter. In the second conductive mode, the radio signal Tx is exchanged to send out from the LNA and first filter.
摘要翻译：基于射频（RF）的通信终端包括第一交换芯片，第二交换芯片，比较模块，低噪声放大器（LNA），第一滤波器，功率放大器（PA），第二滤波器和控制模块比较模块将从基站接收的无线电信号Rx的功率与预先存储的信号进行比较，并根据比较结果输出控制信号。控制模块根据控制信号控制第一和第二开关芯片的导电模式。在第一导电模式中，从PA和第二滤波器发出无线电信号Tx。在第二导电模式中，无线电信号Tx被交换以从LNA和第一滤波器发出。

2. 发明申请

US20090264086A1 WIRELESS COMMUNICATION DEVICE 审中-公开
标题翻译：无线通信设备
公开(公告)号：US20090264086A1
公开(公告)日：2009-10-22
申请号：US12261040
申请日：2008-10-30
申请人： Ai-Ning Song , Chong Xu , Qi-Jian Hu , Teng-Huei Chu
发明人： Ai-Ning Song , Chong Xu , Qi-Jian Hu , Teng-Huei Chu
IPC分类号： H04B1/44
CPC分类号： H04B1/006
摘要： A wireless communication device includes an antenna module, a transceiving module, a controlling module, and a switch module. The antenna module includes a first antenna and a second antenna. The transceiving module includes a first transceiver and a second transceiver. The controlling module receives a first control signal and a working status signal from the first transceiver, subsequently outputting a second control signal according to the first control signal and the working status signal. The switch module includes a first single-pole-double-throw (SPDT) switch connected to the first transceiver and a double-pole-double-throw (DPDT) switch. The DPDT switch is connected between the antenna module and the first SPDT switch as well as the second transceiver and configured for switching the connections of the first SPDT switch, the second transceiver, the first antenna, and the second antenna according to the second control signal.
摘要翻译：无线通信设备包括天线模块，收发模块，控制模块和交换模块。天线模块包括第一天线和第二天线。收发模块包括第一收发器和第二收发器。控制模块从第一收发器接收第一控制信号和工作状态信号，随后根据第一控制信号和工作状态信号输出第二控制信号。开关模块包括连接到第一收发器的第一单极双掷（SPDT）开关和双极双掷（DPDT）开关。 DPDT开关连接在天线模块和第一SPDT开关以及第二收发器之间，并且被配置为根据第二控制信号切换第一SPDT开关，第二收发器，第一天线和第二天线的连接。

3. 发明申请

US20150363598A1 DETECTION OF MALICIOUS SCRIPTING LANGUAGE CODE IN A NETWORK ENVIRONMENT 审中-公开
标题翻译：检测网络环境中的恶意代码语言代码
公开(公告)号：US20150363598A1
公开(公告)日：2015-12-17
申请号：US14761285
申请日：2014-01-16
申请人： Chong XU , Bing SUN , Navtej SINGH , Yichong LIN , Zheng BU
发明人： Chong Xu , Bing Sun , Navtej Singh , Yichong Lin , Zheng Bu
IPC分类号： G06F21/56
CPC分类号： G06F21/563 , G06F21/564 , G06F21/566 , G06F21/567
摘要： A method is provided in one example embodiment and includes initiating an execution of a compiled script, evaluating a function called in the compiled script, detecting an execution event based on at least a first criterion, and storing information associated with the execution event in an execution event queue. The method also includes verifying a correlation signature based on information associated with at least one execution event in the execution event queue. In specific embodiments, the method includes evaluating an assignment statement of a script during compilation of the script by a compiler, detecting a compilation event based on at least a second criterion, and storing information associated with the compilation event in a compilation event queue. In yet additional embodiments, the verification of the correlation signature is based in part on information associated with one or more compilation events in the compilation event queue.
摘要翻译：在一个示例实施例中提供了一种方法，并且包括启动编译脚本的执行，评估在编译脚本中调用的函数，至少基于第一准则来检测执行事件，以及将与执行事件相关联的信息存储在执行中事件队列。该方法还包括基于与执行事件队列中的至少一个执行事件相关联的信息来验证相关签名。在具体实施例中，该方法包括在由编译器编译脚本期间评估脚本的赋值语句，基于至少第二准则检测编译事件，以及将与编译事件相关联的信息存储在编译事件队列中。在另外的实施例中，相关签名的验证部分地基于与编译事件队列中的一个或多个编译事件相关联的信息。

4. 发明申请

US20140351930A1 GENERIC PRIVILEGE ESCALATION PREVENTION 有权
标题翻译：一般特权防雷
公开(公告)号：US20140351930A1
公开(公告)日：2014-11-27
申请号：US13977014
申请日：2013-03-15
申请人： Bing Sun , Chong Xu , Jeff Hetzler , Zheng Bu
发明人： Bing Sun , Chong Xu , Jeff Hetzler , Zheng Bu
IPC分类号： H04L29/06
CPC分类号： G06F21/52 , G06F21/74 , G06F2221/033 , G06F2221/2141 , H04L63/1441
摘要： An apparatus, method, computer readable storage medium are provided in one or more examples and comprise accessing an application, identifying an access token of the application, determining if the access token is a system token, and responsive to the access token failing to be a system token, enabling a runtime module.
摘要翻译：在一个或多个示例中提供了一种装置，方法，计算机可读存储介质，包括访问应用程序，识别应用程序的访问令牌，确定访问令牌是否是系统令牌，以及响应于访问令牌不成为系统令牌，启用运行时模块。

5. 发明申请

US20110070846A1 RADIO FREQUENCY-BASED COMMUNICATION TERMINAL HAVING TWO EXCHANGEABLE TRANSMITTING PATHS 有权
标题翻译：基于无线电频率的通信终端，具有两个可交换发送功能
公开(公告)号：US20110070846A1
公开(公告)日：2011-03-24
申请号：US12633881
申请日：2009-12-09
申请人： Ai-Ning Song , Teng-Huei Chu , Chang-Pu Lin , Chong Xu , Qi-Jian Hu
发明人： Ai-Ning Song , Teng-Huei Chu , Chang-Pu Lin , Chong Xu , Qi-Jian Hu
IPC分类号： H04B1/04
CPC分类号： H03G3/3042 , H04B1/0483
摘要： A radio frequency (RF)-based communication terminal includes a first switching chip, a second switching chip, a comparison module, a low noise amplifier (LNA), a first filter, a power amplifier (PA), a second filter, and a control module. The comparison module compares the power of a radio signal Rx received from a base station with a pre-stored signal and to output a control signal according to the comparison result. The control module controls conductive modes of the first and the second switching chips according to the control signal. In the first conductive mode, a radio signal Tx is sent out from the PA and the second filter. In the second conductive mode, the radio signal Tx is exchanged to send out from the LNA and first filter.
摘要翻译：基于射频（RF）的通信终端包括第一交换芯片，第二交换芯片，比较模块，低噪声放大器（LNA），第一滤波器，功率放大器（PA），第二滤波器和控制模块比较模块将从基站接收的无线电信号Rx的功率与预先存储的信号进行比较，并根据比较结果输出控制信号。控制模块根据控制信号控制第一和第二开关芯片的导电模式。在第一导电模式中，从PA和第二滤波器发出无线电信号Tx。在第二导电模式中，无线电信号Tx被交换以从LNA和第一滤波器发出。

6. 发明授权

US07872547B2 Wireless communication device 有权
标题翻译：无线通信设备
公开(公告)号：US07872547B2
公开(公告)日：2011-01-18
申请号：US12400784
申请日：2009-03-09
申请人： Ai-Ning Song , Chong Xu , Qi-Jian Hu
发明人： Ai-Ning Song , Chong Xu , Qi-Jian Hu
IPC分类号： H03H7/46 , H04B1/44 , H01P1/10
CPC分类号： H01Q21/28
摘要： A wireless communication device includes an antenna module, a transceiving module, and a switch module. The antenna module includes a first antenna and a second antenna. The transceiving module includes a first transceiver and a second transceiver. The switch module switches different connections between the antenna module and the transceiving module, and includes a first single-pole-double-throw (SPDT) switch, a second SPDT switch, a third SPDT switch, a first duplexer, a second duplexer, and a double-pole-double-throw (DPDT) switch.
摘要翻译：无线通信设备包括天线模块，收发模块和交换模块。天线模块包括第一天线和第二天线。收发模块包括第一收发器和第二收发器。交换机模块切换天线模块和收发模块之间的不同连接，并且包括第一单刀双掷（SPDT）开关，第二SPDT开关，第三SPDT开关，第一双工器，第二双工器和双刀双掷（DPDT）开关。

7. 发明申请

US20170026392A1 SYSTEM AND METHOD OF DETECTING MALICIOUS MULTIMEDIA FILES 审中-公开
标题翻译：检测恶性多媒体文件的系统和方法
公开(公告)号：US20170026392A1
公开(公告)日：2017-01-26
申请号：US15039761
申请日：2013-12-27
申请人： Haifei LI , Bing SUN , Chong XU
发明人： Haifei LI , Bing SUN , Chong XU
IPC分类号： H04L29/06 , G06F17/30
CPC分类号： H04L63/1416 , G06F16/152 , G06F16/435 , G06F16/951 , G06F21/56 , G06F21/562 , H04L69/16
摘要： Systems and methods for detection of malicious exploitations in a multimedia file are disclosed. In one embodiment, such an approach includes parsing the compiled bytecode of a multimedia file to detect identified key instructions and determine if such key instructions are repeated in specific patterns that signify the presence of malicious exploitation. The approach may also include examining the contents of the constant pool table in a compiled multimedia file to detect specific shellcode strings that are indicative of presence of malicious exploitation. When the bytecode or the constant pool table indicates that malicious exploitation is present, an approach may be utilized to reduce instances of false positive identification of malicious exploitation.
摘要翻译：公开了一种用于检测多媒体文件中的恶意利用的系统和方法。在一个实施例中，这种方法包括解析多媒体文件的编译字节码以检测所识别的密钥指令，并确定这些密钥指令是否以表示存在恶意利用的特定模式重复。该方法还可以包括在编译的多媒体文件中检查常量池表的内容以检测指示存在恶意利用的特定shellcode字符串。当字节码或常量池表指示存在恶意利用时，可以采用一种方法来减少恶意利用的假阳性识别的实例。

8. 发明申请

US20100090777A1 WIRELESS COMMUNICATION DEVICE 有权
标题翻译：无线通信设备
公开(公告)号：US20100090777A1
公开(公告)日：2010-04-15
申请号：US12400784
申请日：2009-03-09
申请人： AI-NING SONG , CHONG XU , QI-JIAN HU
发明人： AI-NING SONG , CHONG XU , QI-JIAN HU
IPC分类号： H01P1/10
CPC分类号： H01Q21/28
摘要： A wireless communication device includes an antenna module, a transceiving module, and a switch module. The antenna module includes a first antenna and a second antenna. The transceiving module includes a first transceiver and a second transceiver. The switch module switches different connections between the antenna module and the transceiving module, and includes a first single-pole-double-throw (SPDT) switch, a second SPDT switch, a third SPDT switch, a first duplexer, a second duplexer, and a double-pole-double-throw (DPDT) switch.
摘要翻译：无线通信设备包括天线模块，收发模块和交换模块。天线模块包括第一天线和第二天线。收发模块包括第一收发器和第二收发器。交换机模块切换天线模块和收发模块之间的不同连接，并且包括第一单刀双掷（SPDT）开关，第二SPDT开关，第三SPDT开关，第一双工器，第二双工器和双刀双掷（DPDT）开关。

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