公开(公告)号：US20170019028A1

公开(公告)日：2017-01-19

申请号：US15063513

申请日：2016-03-08

Applicant: COMPAL BROADBAND NETWORKS INC.

Inventor： Shih-Ting Tseng ,  Hung-Wei Chen ,  Tun-Ta Liao

IPC: H02M3/24

CPC classification number: H02M3/24 ,  G02B6/0096 ,  H01B11/1895 ,  H01H3/12 ,  H01H47/001 ,  H01R9/05 ,  H01R13/646 ,  H01R33/94 ,  H02J7/0068 ,  H02J7/007 ,  H02J9/06 ,  H02M1/10 ,  H02M1/32 ,  H02M7/12 ,  H04W88/08 ,  H05K1/0203 ,  H05K7/186 ,  H05K7/20136 ,  H05K7/20145 ,  H05K7/20172

Abstract: A voltage converter for determining whether input power is DC power or AC power includes a power input terminal, an AC to DC converter, a switch and a DC detector. The AC to DC converter converts AC power into a DC output voltage when the input power is AC power. The AC to DC converter includes a brown-out detector, for disabling the AC to DC converter when a voltage of the input power is smaller than a predefined voltage. The switch passes DC power when the input power is DC power. The DC detector determines that the input power is DC power and turns on the switch when the voltage of the input power is within a predefined voltage range, and determines that the input power is AC power and turns off the switch when the voltage of the input power is not within the predefined voltage range.

公开(公告)号：US20170018942A1

公开(公告)日：2017-01-19

申请号：US15049121

申请日：2016-02-21

Applicant: COMPAL BROADBAND NETWORKS INC.

Inventor： Hung-Wei Chen ,  Shih-Ting Tseng

IPC: H02J7/00 ,  H02J9/06

CPC classification number: G02B6/0096 ,  G02B6/00 ,  H01B11/1895 ,  H01H3/12 ,  H01R9/05 ,  H01R13/646 ,  H01R33/94 ,  H02J7/0068 ,  H02J7/007 ,  H02J9/06 ,  H02J9/061 ,  H02M3/24 ,  H04W88/08 ,  H05K1/0203 ,  H05K7/186 ,  H05K7/20136 ,  H05K7/20145 ,  H05K7/20172

Abstract: A power supply system includes: a power supply terminal, for receiving first power from an external power source or outputting second power to a load; at least one battery, for receiving and storing first power in a charging mode, and outputting second power to the power supply terminal in a discharging mode; a charger, enabled in the charging mode for charging the battery by first power; a switch, turned on in the discharging mode for transmitting second power to the power supply terminal; a current detection circuit, for detecting a current of the power supply terminal to determine whether the power supply system is operated in the charging or discharging mode. The current detection circuit controls the charger to be enabled in the charging mode and disabled in the discharging mode, and controls the switch to be turned on in the discharging mode and turned off in the charging mode.

Abstract translation: 电源系统包括：电源端子，用于从外部电源接收第一电力或向负载输出第二电力; 至少一个电池，用于在充电模式下接收和存储第一电力，并且在放电模式下向所述电源端子输出第二电力; 充电器，在充电模式下使能，通过第一次供电对电池充电; 开关，在放电模式下接通，向电源端子发送第二电力; 电流检测电路，用于检测电源端子的电流，以确定电源系统是否在充电或放电模式下工作。 电流检测电路控制充电器在充电模式下被使能并且在放电模式下被禁用，并且在放电模式下控制开关导通并且在充电模式中被关断。

公开(公告)号：US20160277486A1

公开(公告)日：2016-09-22

申请号：US14749660

申请日：2015-06-25

Applicant: COMPAL BROADBAND NETWORKS INC.

Inventor： Kuo-Shin Chen

IPC: H04L29/08 ,  H04N5/225 ,  H04N5/77 ,  H04W84/12

CPC classification number: H04L67/104 ,  H04L63/10 ,  H04L67/1074 ,  H04L67/141 ,  H04N5/225 ,  H04N5/23206 ,  H04N5/77 ,  H04W84/12

Abstract: An installation method is disclosed. The installation method includes an electronic device establishing a first connection with an IP camera through a peer-to-peer wireless communication protocol; the IP camera transmitting a frame information to the electronic device through the first connection, and connecting to a cloud server through a second connection, to check whether the electronic device registers a registration information related to the IP camera in the cloud server; and the electronic device displaying the frame information after the registration information of the electronic device is confirmed.

Abstract translation: 公开了一种安装方法。 安装方法包括通过对等无线通信协议与IP摄像机建立第一连接的电子设备; 所述IP摄像机通过所述第一连接向所述电子设备发送帧信息，并且通过第二连接与云服务器连接，以检查所述电子设备是否在所述云服务器中注册与所述IP摄像机有关的注册信息; 并且确认在电子设备的注册信息之后显示帧信息的电子设备。

公开(公告)号：US20160172764A1

公开(公告)日：2016-06-16

申请号：US14716895

申请日：2015-05-20

Applicant: COMPAL BROADBAND NETWORKS INC.

Inventor： Shin-Chiang Lin ,  Yao-Wen Chang ,  Xiang-Chen Lin

IPC: H01Q9/06 ,  H01Q5/307

CPC classification number: H01Q9/065 ,  H01Q1/38 ,  H01Q5/307 ,  H01Q5/371 ,  H01Q9/285

Abstract: A dipole antenna includes a substrate, a first radiation element, a second radiation element. The first radiation element disposed on the substrate includes a first bent portion and a second bent portion. The second radiation element disposed on the substrate includes a third bent portion and a fourth bent portion. A first feed-in point is disposed between the first bent portion and the second bent portion and a second feed-in point is disposed between the third bent portion and the fourth bent portion. The first radiation element and the second radiation element are spaced apart by a gap and have reflection symmetry with respect to a symmetrical axis.

Abstract translation: 偶极天线包括基板，第一辐射元件，第二辐射元件。 设置在基板上的第一辐射元件包括第一弯曲部分和第二弯曲部分。 设置在基板上的第二辐射元件包括第三弯曲部分和第四弯曲部分。 第一馈入点设置在第一弯曲部分和第二弯曲部分之间，第二馈入点设置在第三弯曲部分和第四弯曲部分之间。 第一辐射元件和第二辐射元件由间隙隔开并具有相对于对称轴线的反射对称性。