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1. 发明申请

US20100253295A1 SINGLE-PHASE AND THREE-PHASE DUAL BUCK-BOOST/BUCK POWER FACTOR CORRECTION CIRCUITS AND CONTROLLING METHOD THEREOF 有权
标题翻译：单相和三相双通道升压/降压功率因数校正电路及其控制方法
公开(公告)号：US20100253295A1
公开(公告)日：2010-10-07
申请号：US12752516
申请日：2010-04-01
申请人： Jingtao TAN , Zhijian ZHOU , Jianping YANG , Wenhui GOU , Jianping YING
发明人： Jingtao TAN , Zhijian ZHOU , Jianping YANG , Wenhui GOU , Jianping YING
IPC分类号： G05F1/70
CPC分类号： H02M1/42 , H02M1/4216 , Y02B70/12 , Y02B70/126 , Y02P80/112
摘要： The configurations of a single-phase dual buck-boost/buck power factor correction (PFC) circuit and a controlling method thereof are provided in the present invention. The proposed circuit includes a single-phase three-level buck-boost PFC circuit receiving an input voltage and having a first output terminal, a neutral-point and a second output terminal for outputting a first and a second output voltages, a single-phase three-level buck PFC circuit receiving the input voltage and coupled to the first output terminal, the neutral-point and the second output terminal, a first output capacitor coupled to the first output terminal and the neutral-point, a second output capacitor coupled to the neutral-point and the second output terminal, and a neutral line coupled to the neutral-point.
摘要翻译：在本发明中提供了单相双降压 - 升压/降压功率因数校正（PFC）电路及其控制方法的结构。所提出的电路包括接收输入电压并具有用于输出第一和第二输出电压的第一输出端，中性点和第二输出端的单相三电平升压 - 升压PFC电路，单相三电平降压PFC电路接收输入电压并耦合到第一输出端子，中性点和第二输出端子，耦合到第一输出端子和中性点的第一输出电容器，耦合到中性点和第二输出端子，以及耦合到中性点的中性线。

2. 发明申请

US20110292922A1 WIRELESS ROUTER, WIRELESS ROUTING METHOD, AND WIRELESS ROUTING SYSTEM 有权
标题翻译：无线路由器，无线路由方法和无线路由系统
公开(公告)号：US20110292922A1
公开(公告)日：2011-12-01
申请号：US13117318
申请日：2011-05-27
申请人： Jianping YANG
发明人： Jianping YANG
IPC分类号： H04W84/02
CPC分类号： H04W40/02 , H04L45/60
摘要： A wireless router is provided, which includes: a wireless Access Point (AP) module, connected to a terminal equipment through a wireless link, and configured to implement wireless access of the terminal equipment; a station (STA) module, connected to a wireless AP in a fixed network through a wireless link, and configured to connect the terminal equipment to the Internet by using the wireless AP in a fixed network; and a wireless modem module, connected to an access device in a mobile network through a wireless link, and configured to connect the terminal equipment to the Internet by using the access device in a mobile network. According to the technical solutions, a Wireless Local Area Network (WLAN) STA module, an AP module, and a wireless modem chip construct a wireless router to provide not only an AP function but also an STA function. The terminal equipment may be connected to the wireless router, and selects a fixed network hot spot or a wireless modem to access the Internet.
摘要翻译：提供了一种无线路由器，其包括：通过无线链路连接到终端设备并被配置为实现终端设备的无线接入的无线接入点（AP）模块; 站（STA）模块，通过无线链路连接到固定网络中的无线AP，并且被配置为通过使用固定网络中的无线AP将终端设备连接到因特网; 以及无线调制解调器模块，其通过无线链路连接到移动网络中的接入设备，并且被配置为通过使用移动网络中的接入设备将终端设备连接到因特网。根据技术方案，无线局域网（WLAN）STA模块，AP模块和无线调制解调器芯片构成无线路由器，不仅提供AP功能，还提供STA功能。终端设备可以连接到无线路由器，并选择固定网络热点或无线调制解调器来访问互联网。

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