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    • 1. 发明授权
    • Method, system and server for managing data transmission
    • 用于管理数据传输的方法,系统和服务器
    • US09002743B2
    • 2015-04-07
    • US11792614
    • 2005-12-09
    • Mu TangYan ChenYan ZhaoSongtao Lin
    • Mu TangYan ChenYan ZhaoSongtao Lin
    • G06F21/10H04L29/08
    • G06F21/10H04L67/02
    • Method, system and server for managing data transmission. The method comprises the following steps: the first client requests the server for data update; the server analyzes the request of the first client and takes the control measurement to the data that the client requests to update according to the predetermined control policy, and performs the subsequent process after the data requested by the client meet the control policy; the server informs the first client to update the data; the first client updates the data; the server informs the second client that the data of the first client has been updated; the second client acquires the updated data. The present invention discloses also a control system and a control equipment achieving the above method. The server takes the unified central control notification mode according to the present invention to effectively control the propagation approach of the personalized data.
    • 用于管理数据传输的方法,系统和服务器。 该方法包括以下步骤:第一客户端请求服务器进行数据更新; 服务器分析第一客户端的请求,并根据预定的控制策略对客户端请求更新的数据进行控制测量,并在客户端请求的数据满足控制策略后执行后续处理; 服务器通知第一客户端更新数据; 第一个客户端更新数据; 服务器通知第二客户端已经更新了第一客户端的数据; 第二客户端获取更新的数据。 本发明还公开了一种实现上述方法的控制系统和控制装置。 根据本发明,服务器采用统一的中央控制通知模式,以有效地控制个性化数据的传播方式。
    • 2. 发明申请
    • Method, System And Server For Managing Data Transmission
    • 用于管理数据传输的方法,系统和服务器
    • US20080109511A1
    • 2008-05-08
    • US11792614
    • 2005-12-09
    • Mu TangYan ChenYan ZhaoSongtao Lin
    • Mu TangYan ChenYan ZhaoSongtao Lin
    • G06F15/16G06F21/00
    • G06F21/10H04L67/02
    • Method, system and server for managing data transmission. The method comprises the fellowing steps: the first client requests the server for data update; the server analyzes the request of the first client and takes the control measurement to the data that the client requests to update according to the predetermined control policy, and performs the subsequent process after the data requested by the client meet the control policy; the server informs the first client to update the data; the first client updates the data; the server informs the second client that the data of the first client has been updated; the second client acquires the updated data. The present invention discloses also a control system and a control equipment achieving the above method. The server takes the unified central control notification mode according to the present invention to effectively control the propagation approach of the personalized data.
    • 用于管理数据传输的方法,系统和服务器。 该方法包括以下步骤:第一客户端请求服务器进行数据更新; 服务器分析第一客户端的请求,并根据预定的控制策略对客户端请求更新的数据进行控制测量,并在客户端请求的数据满足控制策略后执行后续处理; 服务器通知第一客户端更新数据; 第一个客户端更新数据; 服务器通知第二客户端已经更新了第一客户端的数据; 第二客户端获取更新的数据。 本发明还公开了一种实现上述方法的控制系统和控制装置。 根据本发明,服务器采用统一的中央控制通知模式,以有效地控制个性化数据的传播方式。
    • 3. 发明授权
    • Method, system and client for transmitting preview message in instant messaging system
    • 在即时消息系统中传送预览消息的方法,系统和客户端
    • US07774418B2
    • 2010-08-10
    • US11857116
    • 2007-09-18
    • Mu TangYan ChenSongtao LinQingming WangHexing ZhangFei YuWeiguang Huang
    • Mu TangYan ChenSongtao LinQingming WangHexing ZhangFei YuWeiguang Huang
    • G06F15/16
    • H04L51/04
    • A system, client and method for transmitting preview message in an instant messaging system are disclosed by the present invention. And the system includes: a receiver (400) including a first preview message processing module (401), a first preview message display module (402) and a first receiving module (403); a sender (100) including a second preview message processing module (101) and a second sending module (104); an instant messaging server (200) for transmitting an instant customized message between the sender (100) and the receiver (400); and an Internet (300) for transmitting an instant message between the sender (100) and the receiver (400); wherein the second preview message processing module (101) is configured to convert the preview message received into a code, and transmit the code to the second sending module (104); the second sending module (104) is configured to send the code to the first receiving module (403) via the Internet (300); the first receiving module (403) is configured to send the code to the first preview message processing module (401); the first preview message processing module (401) is configured to convert the code into a prompt message indicating the preview message, and send the prompt message to the first preview message display module (402) for prompt.
    • 本发明公开了一种用于在即时消息收发系统中发送预览消息的系统,客户端和方法。 并且该系统包括:包括第一预览消息处理模块(401),第一预览消息显示模块(402)和第一接收模块(403)的接收器(400) 包括第二预览消息处理模块(101)和第二发送模块(104)的发送器(100); 用于在所述发送器(100)和所述接收器(400)之间发送即时定制消息的即时消息服务器(200); 以及用于在所述发送器(100)和所述接收器(400)之间发送即时消息的因特网(300); 其中所述第二预览消息处理模块(101)被配置为将接收的预览消息转换为代码,并将所述代码发送到所述第二发送模块(104); 第二发送模块(104)被配置为经由因特网(300)将代码发送到第一接收模块(403); 第一接收模块(403)被配置为将代码发送到第一预览消息处理模块(401); 第一预览消息处理模块(401)被配置为将代码转换成指示预览消息的提示消息,并将提示消息发送到第一预览消息显示模块(402)以提示。
    • 10. 发明授权
    • Power factor correction circuit
    • 功率因数校正电路
    • US09001537B2
    • 2015-04-07
    • US13523615
    • 2012-06-14
    • Hong-Yuan JinYan ChenHong-Jian GanJian-Ping Ying
    • Hong-Yuan JinYan ChenHong-Jian GanJian-Ping Ying
    • H02H7/125H02M1/42H02M1/00H02M7/219
    • H02M1/4233H02M2001/0048H02M2007/2195Y02B70/126Y02B70/1408Y02B70/1491
    • A power factor correction (PFC) circuit includes an AC power, a first bridge arm and a second bridge arm. The first bridge arm includes first and second switches connected in series with each other. A second terminal of the first switch is connected to a first terminal of the second switch, and coupled to a first end of the AC power via a first inductor. The second bridge arm includes third and fourth switches connected in series with each other. A second terminal of the third switch is connected to a first terminal of the fourth switch and a second end of the AC power. The third and fourth switches operate in ON/OFF states by use of a control signal having an operation frequency consistent with that of the AC power. The on-state resistance of the third and fourth switches is lower than that of the first or second switch.
    • 功率因数校正(PFC)电路包括AC电力,第一桥臂和第二桥臂。 第一桥臂包括彼此串联连接的第一和第二开关。 第一开关的第二端子连接到第二开关的第一端子,并且经由第一电感器耦合到AC电力的第一端。 第二桥臂包括彼此串联连接的第三和第四开关。 第三开关的第二端子连接到第四开关的第一端子和交流电源的第二端。 第三和第四开关通过使用具有与AC电力的操作频率一致的操作频率的控制信号来操作ON / OFF状态。 第三和第四开关的导通电阻低于第一或第二开关的导通电阻。