Fallback function telecommunications device
    21.
    发明申请
    Fallback function telecommunications device 有权
    后备功能电信设备

    公开(公告)号:US20030086559A1

    公开(公告)日:2003-05-08

    申请号:US09986333

    申请日:2001-11-08

    CPC classification number: H04M3/12 H04M1/2535 H04M1/82 H04M7/0057

    Abstract: The invention herein is fallback function communications device comprised of a microprocessor, utilized to perform a predetermined operation and processing of a predetermined input signal and then output a corresponding signal, as well as a minimum of one relay circuit having an amplifier circuit and a relay. The terminal at the first side of the relay is connected to the telephone line tip/ring terminal, while the terminal at the second side of the relay is connected to the Public Services Telephone Network (PSTN) tip/ring terminal of the microprocessor. An off-hook detection circuit is connected to the PSTN tip/ring terminal and also connected to the ring detection terminal of the said microprocessor. A dummy load circuit is connected to the tip terminal and the ring terminal of the PSTN. As such, in the event of Voice Over Internet Protocol (VOIP) system failure, the present invention is capable of automatically switching to the PSTN and thereby maintain telephone system operation.

    Abstract translation: 本发明是由微处理器构成的回退功能通信装置,用于执行预定的操作和处理预定的输入信号,然后输出对应的信号,以及至少一个具有放大器电路和继电器的继电器电路。 继电器第一侧的端子连接到电话线尖端/环形端子,而继电器第二侧的端子连接到微处理器的公共电话网络(PSTN)尖端/环形端子。 挂机检测电路连接到PSTN耳机/环形终端,并且还连接到所述微处理器的振铃检测终端。 虚拟负载电路连接到PSTN的终端和环形终端。 因此,在因特网协议语音(VOIP)系统故障的情况下,本发明能够自动切换到PSTN,从而维持电话系统的运行。

    Log in system and log in method of field

    公开(公告)号:US11316558B1

    公开(公告)日:2022-04-26

    申请号:US17226010

    申请日:2021-04-08

    Abstract: A log in system and a log in method of a field are provided. The log in method includes: broadcasting a first RF (RF) signal and a second RF signal by a gateway; a sensing card receiving the first RF signal to switch from a disable mode to an enable mode, the sensing card receiving the second RF signal in the enable mode and generating a communicating channel between the sensing card and the gateway in response to the second RF signal; the gateway receiving sensing card information from the sensing card via the communicating channel and recording an identity corresponding to the sensing card to a log in list corresponding to the field according to the sensing card information.

    MULTI-BAND ANTENNA MODULE
    23.
    发明申请

    公开(公告)号:US20210005984A1

    公开(公告)日:2021-01-07

    申请号:US16716517

    申请日:2019-12-17

    Inventor: Chien-Sheng Liu

    Abstract: A multi-band antenna module is adapted to be disposed on a casing. The multi-band antenna module includes a main radiator, and a first, a second, a third and a fourth radiator. The main radiator has a feed-in terminal and a first ground terminal. The first radiator is connected to the main radiator and configured to couple a first frequency band. The second radiator is connected to the main radiator and configured to couple a second frequency band. The third radiator is connected to the main radiator and configured to couple a third frequency band. The fourth radiator is located beside the main radiator and configured to couple a fourth frequency band and has a second ground terminal. The main radiator, the first radiator, the second radiator, the third radiator and the fourth radiator are adapted to form a 3D structure along an outline of the casing.

    NETWORK SHARING SYSTEM
    24.
    发明申请

    公开(公告)号:US20200169049A1

    公开(公告)日:2020-05-28

    申请号:US16456126

    申请日:2019-06-28

    Abstract: A network sharing system includes an outdoor wireless transceiver device, an indoor network sharing device, and a high-speed Ethernet transmission cable. The outdoor wireless transceiver device includes a high-frequency network transceiver module and a first Ethernet port and the high-frequency network transceiver module is connected to the first Ethernet port and is configured to receive a high-frequency network signal. The indoor network sharing device includes a processing module and a second Ethernet port. The high-speed Ethernet transmission cable has a transmission rate above 1 giga bits per second (Gbps), two ends of the high-speed Ethernet transmission cable are respectively connected to a first RJ45 connector and a second RJ45 connector, the high-speed Ethernet transmission cable is provided with a flat cable segment, the first RJ45 connector is connected to the first Ethernet port, and the second RJ45 connector is connected to the second Ethernet port.

    Electronic device holder
    25.
    发明授权
    Electronic device holder 有权
    电子设备支架

    公开(公告)号:US09338912B2

    公开(公告)日:2016-05-10

    申请号:US13787818

    申请日:2013-03-07

    Abstract: An electronic device holder used to be fixed on a moving carrier for holding an electronic device is provided. The electronic device holder includes a holder, a fixing element, a moving unit and at least one first connector. The fixing element fixed on the holder has a first limiting structure. The moving unit disposed between the holder and the fixing element moves relative to the holder. The moving unit has a second limiting structure used to lock with the first limiting structure for fixing the moving unit on a lock position or an open position. The first connector is disposed on the moving unit and used to connect with a second connector when the moving unit is located on the lock position relative to the holder. The electronic device holder integrates functions of holding and charging for the electronic device.

    Abstract translation: 提供了一种用于固定在用于保持电子设备的移动载体上的电子设备保持器。 电子设备保持器包括保持器,固定元件,移动单元和至少一个第一连接器。 固定在支架上的固定元件具有第一限制结构。 设置在保持器和固定元件之间的移动单元相对于保持器移动。 移动单元具有用于与第一限制结构锁定的第二限制结构,用于将移动单元固定在锁定位置或打开位置。 当移动单元相对于支架位于锁定位置时,第一连接器设置在移动单元上并用于与第二连接器连接。 电子设备保持器集成了电子设备的保持和充电功能。

    OPTICAL FIBER CONNECTOR AND ELECTRONIC DEVICE
    26.
    发明申请
    OPTICAL FIBER CONNECTOR AND ELECTRONIC DEVICE 有权
    光纤连接器和电子设备

    公开(公告)号:US20150153526A1

    公开(公告)日:2015-06-04

    申请号:US14541158

    申请日:2014-11-14

    Inventor: Tzu-Huang Huang

    Abstract: An electronic device including a casing, an optical fiber connector and a protecting cover is provided. The case includes an opening and a first engaging member. The optical fiber connector is disposed in the opening. The protecting cover is disposed at the opening and includes a second engaging member movably engaged with the first engaging member so that the optical fiber connector is exposed or shielded by the protecting cover. An optical fiber connector having a connecting port, a first engaging member and a protecting cover is further provided. The first engaging member is disposed besides the connecting port. A second engaging member of the protecting cover is movably disposed at the first engaging member so that the protecting cover exposes or shields the connecting port. The protecting cover is capable of fixing an optical fiber cable and shielding a light emitted from the optical fiber connector.

    Abstract translation: 提供一种包括壳体,光纤连接器和保护盖的电子设备。 壳体包括开口和第一接合构件。 光纤连接器设置在开口中。 保护盖设置在开口处,并且包括与第一接合构件可移动地接合的第二接合构件,使得光纤连接器被保护盖暴露或屏蔽。 还提供具有连接端口,第一接合构件和保护盖的光纤连接器。 第一接合构件除了连接端口之外设置。 保护盖的第二接合构件可移动地设置在第一接合构件上,使得保护罩暴露或屏蔽连接端口。 保护盖能够固定光纤电缆并屏蔽从光纤连接器发出的光。

    Magnetic stripe reader apparatus
    27.
    发明授权
    Magnetic stripe reader apparatus 有权
    磁条读取装置

    公开(公告)号:US08939375B2

    公开(公告)日:2015-01-27

    申请号:US13739700

    申请日:2013-01-11

    Inventor: Chao-Ching Huang

    CPC classification number: G06K7/082 G06K7/084

    Abstract: A magnetic stripe reader apparatus comprises a first casing, a second casing, a magnetic stripe reader unit, and at least a connecting element. The first casing has an opening, a first positioning portion, and an adjustable fixing portion. The second casing has a second positioning portion disposed corresponding to the first positioning portion, and a through hole disposed corresponding to the adjustable fixing portion. The magnetic stripe reader unit is disposed between the first and second casings, and has a magnetic stripe reader head and a fixing element disposed on a side of the magnetic stripe reader head. In assembly, the connecting element passes through the through hole and connects to the adjustable fixing portion to fix the first and second casings. The second positioning portion and the first positioning portions hold the fixing element, and the magnetic stripe reader head is exposed from the opening.

    Abstract translation: 磁条读取器装置包括第一壳体,第二壳体,磁条读取器单元和至少连接元件。 第一壳体具有开口,第一定位部分和可调节固定部分。 第二壳体具有对应于第一定位部分设置的第二定位部分和对应于可调节固定部分设置的通孔。 磁条读取器单元设置在第一和第二壳体之间,并且具有设置在磁条读取器头侧的磁条读取器头部和固定元件。 在组装中,连接元件穿过通孔并连接到可调节的固定部分,以固定第一和第二壳体。 第二定位部分和第一定位部分保持固定元件,并且磁条读取头从开口露出。

    Power socket and safety gate mechanism thereof
    28.
    发明授权
    Power socket and safety gate mechanism thereof 有权
    电源插座及其安全门机构

    公开(公告)号:US08834186B2

    公开(公告)日:2014-09-16

    申请号:US13831991

    申请日:2013-03-15

    CPC classification number: H01R13/4534

    Abstract: A power socket includes a socket main body, a front cover and a safety gate mechanism. The front cover has two openings. The safety gate mechanism includes a casing and a safety gate. The casing located between the socket main body and the front cover has two inserted holes and a protrusion. The inserted holes are aligned with the openings. The safety gate slidably disposed at the casing is dislocated from the protrusion. When the safety gate is at a first position, the safety gate blocks the inserted holes, and two terminals of a plug push the safety gate through the two openings to make the safety gate slide to expose the inserted holes. When an object pushes the safety gate through one of the openings, the safety gate rotates to drive a part of the safety gate to be aligned with the protrusion to avoid exposing the inserted holes.

    Abstract translation: 电源插座包括插座主体,前盖和安全门机构。 前盖有两个开口。 安全门机构包括壳体和安全门。 位于插座主体和前盖之间的壳体具有两个插入孔和突出部。 插入的孔与开口对准。 可滑动地设置在壳体上的安全门从突起脱位。 当安全门处于第一位置时,安全门阻止插入的孔,插头的两个端子通过两个开口推动安全门,使安全门滑动以暴露插入的孔。 当物体通过其中一个开口推动安全门时,安全门旋转以驱动安全门的一部分以与突起对准,以避免暴露插入的孔。

    ELECTRONIC DEVICE WITH ELECTROMAGNETIC INTERFERENCE PROTECTION
    29.
    发明申请
    ELECTRONIC DEVICE WITH ELECTROMAGNETIC INTERFERENCE PROTECTION 审中-公开
    具有电磁干扰保护的电子设备

    公开(公告)号:US20140204554A1

    公开(公告)日:2014-07-24

    申请号:US13786482

    申请日:2013-03-06

    Inventor: Su-Huan Yu

    Abstract: An electronic device with electromagnetic interface protection including a first printed circuit board, a second printed circuit board, a shielding member, and a first fixing member is provided. The shielding member is located between the first printed circuit board and the second printed circuit board. A first end of the shielding member is fixed to the first printed circuit board, and the first fixing member is buckled to a second end of the shielding member so that the shielding member is fixed to the second printed circuit board.

    Abstract translation: 提供具有电磁接口保护的电子设备,包括第一印刷电路板,第二印刷电路板,屏蔽部件和第一固定部件。 屏蔽构件位于第一印刷电路板和第二印刷电路板之间。 屏蔽部件的第一端固定在第一印刷电路板上,第一固定部件被弯曲到屏蔽部件的第二端,使得屏蔽部件固定在第二印刷电路板上。

    SIGNAL EXPANSION SELECTION DEVICE
    30.
    发明申请
    SIGNAL EXPANSION SELECTION DEVICE 审中-公开
    信号扩展选择器

    公开(公告)号:US20140137169A1

    公开(公告)日:2014-05-15

    申请号:US13743717

    申请日:2013-01-17

    Inventor: HSIN-LIANG LIN

    CPC classification number: H04N21/4622 H04N21/43615

    Abstract: A signal expansion selection device receives a plurality of selection data from users to select one of audio-video signals generated from audio-video apparatuses. Each of the audio-video signals selected by a corresponding one of the users is converted into an audio-video datum for use by the user. The signal expansion selection device includes selection ports, a processing unit, multiplexing modules, and audio-video output ports. The selection ports send the selection data to the processing unit. The processing unit processes the selection data with an algorithm to generate a control command. The multiplexing modules select one of the audio-video signals according to the control command. The processing unit decodes and converts the selected audio-video signal to audio-video data and enables the audio-video data to be sent from one of the audio-video output ports.

    Abstract translation: 信号扩展选择装置从用户接收多个选择数据,以选择从音频 - 视频装置产生的音频 - 视频信号之一。 由相应的一个用户选择的每个音频 - 视频信号被转换成音频 - 视频数据供用户使用。 信号扩展选择装置包括选择端口,处理单元,复用模块和音频 - 视频输出端口。 选择端口将选择数据发送到处理单元。 处理单元使用算法来处理选择数据以生成控制命令。 复用模块根据控制命令选择一个音频 - 视频信号。 处理单元将所选择的音频 - 视频信号解码并转换为音频 - 视频数据,并且使音频 - 视频数据能够从音频 - 视频输出端口之一发送。

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