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公开(公告)号：US20160225148A1
公开(公告)日：2016-08-04
申请号：US14988362
申请日：2016-01-05
Applicant: Alpha Networks Inc.
Inventor： Rong- Fa KUO , Chia-Hui CHAN , Chung-Wang LEE
CPC classification number: G01S13/867 , G01S7/415 , G01S13/56 , G06K9/00771 , G06K9/00906 , G06K2009/00939 , G06T7/248 , G06T2207/30004
Abstract: An IP camera includes a camera unit for picking up images of a target object; a wireless signal processing unit for transmitting an intelligent monitoring ng a wireless signal to the target object and receiving a scattering wireless signal reflected from the target object; and a signal processing unit electrically coupled to the camera unit and the wireless signal processing unit for receiving a data corresponding to the image of the target object from the camera unit and a data corresponding to the scattering wireless signal reflected from the wireless signal processing unit. The signal processing unit analyzes the data corresponding to the image of the target object to obtain a status ate information and generates a reference signal according to the status information, and the reference signal is processed together with the data corresponding to the scattering wireless signal by the signal processing unit to generate a change detection signal.
Abstract translation: IP摄像机包括用于拾取目标对象的图像的相机单元; 无线信号处理单元，用于向目标对象发送对无线信号的智能监控，并接收从目标对象反射的散射无线信号; 以及信号处理单元，电耦合到相机单元和无线信号处理单元，用于从相机单元接收对应于目标对象的图像的数据和对应于从无线信号处理单元反射的散射无线信号的数据。 信号处理单元分析与目标对象的图像相对应的数据以获得状态信息，并根据状态信息生成参考信号，并且将参考信号与对应于散射无线信号的数据一起处理 信号处理单元生成变化检测信号。
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112.发明授权Electronic device capable of automatically resetting and automatic resetting method thereof 有权能够自动复位的电子装置及其自动复位方法公开(公告)号：US09400536B2
公开(公告)日：2016-07-26
申请号：US14313535
申请日：2014-06-24
Applicant: Alpha Networks Inc.
Inventor： Kun-Neng Chuang
Abstract: The present invention is to provide an electronic device capable of automatically resetting, which includes a main circuit system and an external circuit system. The main circuit system is able to send out a power supply state signal according to the voltage thereof and an activation state signal according to whether the main circuit system is properly activated. The external circuit system is able to receive the power supply state signal and the activation state signal, switch a switch between a turned-on state and a turned-off state for automatically cutting off electricity supplied to the main circuit system through the switch while the main circuit system is improperly activated and then supplying electricity to the main circuit system thereafter. Thus, whenever the electronic device is improperly activated, the electricity supplied to the main circuit system can be automatically cut off and then restored to reset the main circuit system automatically.
Abstract translation: 本发明提供一种能够自动复位的电子设备，其包括主电路系统和外部电路系统。 主电路系统能够根据其电压和激活状态信号，根据主电路系统是否正常启动发出电源状态信号。 外部电路系统能够接收电源状态信号和激活状态信号，在导通状态和关断状态之间切换开关，以便通过开关自动切断供给主电路系统的电力，而 主电路系统被不正确地激活，然后再向主电路系统供电。 因此，每当电子设备被不正确地激活时，提供给主电路系统的电力可以被自动切断，然后被恢复以自动复位主电路系统。
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公开(公告)号：US20160204882A1
公开(公告)日：2016-07-14
申请号：US14963725
申请日：2015-12-09
Applicant: Alpha Networks Inc.
Inventor： Rong- Fa KUO
Abstract: In an RF device, an RF circuit includes an RF circuit connector optionally coupling thereto an RF element for transmitting or receiving an RF signal; and a power supply module selectively outputting power to the RF circuit connector according to a control signal. In addition, a testing circuit includes a first filter unit having a first external terminal electrically coupled to a testing signal and a second external terminal electrically coupled to the RF circuit, wherein the first filter unit is configured to allow the testing signal to enter the RF circuit while blocking an RF signal transmitted in the RF circuit from entering the testing circuit; and a testing-result informing unit having an external input electrically coupled to the first external terminal, and determining contents of the control signal according to an electric level at the external input.
Abstract translation: 在RF设备中，RF电路包括RF电路连接器，其可选地与其耦合用于发射或接收RF信号的RF元件; 以及根据控制信号向RF电路连接器选择性地输出电力的电源模块。 此外，测试电路包括具有电耦合到测试信号的第一外部端子和电耦合到RF电路的第二外部端子的第一滤波器单元，其中第一滤波器单元被配置为允许测试信号进入RF 同时阻挡RF电路中发射的RF信号进入测试电路; 以及测试结果通知单元，其具有电耦合到所述第一外部端子的外部输入，以及根据所述外部输入端的电平来确定所述控制信号的内容。
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公开(公告)号：US20250150303A1
公开(公告)日：2025-05-08
申请号：US18616192
申请日：2024-03-26
Applicant: Alpha Networks Inc.
Inventor： Chun-En Liu
IPC: H04L12/46
Abstract: A network switch testing device and a method for testing at least one network switch involve a central processing unit (CPU), a first acceleration port, a second acceleration port, and at least one transmission port connectable with at least one to-be-tested transmission port of at least one to-be-tested network switch. The first and second acceleration ports and the at least one transmission port are set to the same virtual local area network (VLAN). The CPU transmits at least one packet to the first acceleration port. The first and second acceleration ports use internal loopbacks and VLAN's flooding mechanism to make the packet(s) reach a predetermined line rate, and transmit the predetermined-line-rate-reaching packet(s) to the at least one transmission port. The at least one transmission port transmits the predetermined-line-rate-reaching packet(s) to the to-be-tested transmission port(s), and the CPU stops the transmission port(s) from transmitting the packet(s) when the testing time ends.
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公开(公告)号：US12259269B2
公开(公告)日：2025-03-25
申请号：US17942201
申请日：2022-09-12
Applicant: Alpha Networks Inc.
Inventor： Tzu-Chih Lin
IPC: G01F23/296 , G01M3/24 , H05K5/06
Abstract: An airtight-level sensor includes an air pump, a sounding mechanism, and a processing device. The air pump comprises an inlet valve and an outlet valve, the sounding mechanism is disposed near the outlet valve to generate a sound wave corresponding to an airflow blown from the outlet valve, and the processing device is disposed near the sounding mechanism to receive the sound wave generated therefrom and determines an airtight-level of an airtight chamber wherein the airtight-level sensor is disposed.
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Patent Agency Ranking
公开(公告)号：US20250068503A1
公开(公告)日：2025-02-27
申请号：US18753786
申请日：2024-06-25
Applicant: Alpha Networks Inc.
Inventor： Peng-Fei Song , Xiao-Gang Luo
IPC: G06F11/07
Abstract: A circuit for status monitoring, and fault recovery and isolation for an I2C bus is provided. The I2C bus is electrically connected to a master device and a plurality of slave devices. Each of the slave devices has an address. The circuit includes a receiver unit, a decoder unit, and a troubleshooting unit. The receiver unit can receive a data signal and a clock signal that are transmitted from the master device to the I2C bus. The decoder unit is configured to obtain address information and a read/write bit based on the data signal and the clock signal. The troubleshooting unit is configured to, when the troubleshooting unit determines that a target slave device is malfunctioning based on the data signal, the clock signal, and the read/write bit, identify the target slave device based on the address information, and perform a troubleshooting operation on the target slave device.
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公开(公告)号：US20250004978A1
公开(公告)日：2025-01-02
申请号：US18537242
申请日：2023-12-12
Applicant: Alpha Networks Inc.
Inventor： Chien-Hua Wang , Pao-Kang Mo , Shih-Feng Tseng
IPC: G06F13/42
Abstract: A device includes a signal-edge detector, an anomaly detector and a reset-interrupt generator. The signal-edge detector outputs a timing-start signal when detecting that a logic level of an SDA signal from an SDA line of an I2C bus changes from logical high to logical low, and outputs a timing-reset signal when detecting that the logic level changes from logical low to logical high. Upon receiving the timing-start signal, the anomaly detector starts to time a timing duration, and outputs an error signal when the timing duration reaches a preset time duration.
Upon receiving the timing-reset signal, the anomaly detector resets the timing duration to zero. In response to receipt of the error signal, the reset-interrupt generator outputs an interrupt signal to a processor for removing an abnormal state, or outputs a pin-reset signal to an optical module to reset a pin connected to the SDA line.-
公开(公告)号：US12125366B2
公开(公告)日：2024-10-22
申请号：US17573039
申请日：2022-01-11
Applicant: Alpha Networks Inc.
Inventor： Cheng-Hsiang Wang
CPC classification number: G08B21/245 , G06T7/60 , G06T7/73 , G06T2207/30196 , G06T2207/30204 , G06T2207/30232
Abstract: A system for physical-distancing detection in a specified area includes a locator locating a positioning quadrangle plane in a specified area; an image-capturing device obliquely capturing an image of the specified area to generate a captured image of the specified area; and a coordinate converter defining a coordinate conversion function according to raw coordinates of selected points of the positioning quadrangle plane in the captured image of the specified area and reference coordinates of the selected points of the positioning quadrangle plane in an overlooked image of the specified area. The image-capturing device converts raw coordinates of the captured image of the specified area into converted coordinates of the overlooked image of the specified area by way of the coordinate conversion function, determines a physical-distancing condition between two persons according to the converted coordinates, and automatically takes an action corresponding to the physical-distancing condition.
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公开(公告)号：US12075005B2
公开(公告)日：2024-08-27
申请号：US17113158
申请日：2020-12-07
Applicant: Alpha Networks Inc.
Inventor： Shih Chieh Su , Ching-Chung Chiang , Yi Peng Cheng
Abstract: In a voice signal relay and transfer method for a voice call between a radio voice terminal and a remote device includes, a radio voice signal is received from the radio voice terminal and converting the radio voice signal into a digital voice signal. The digital voice signal is further converted into a group of voice packets in a streaming form. Then the group of voice packets is transmitted to a streaming server via a mobile communication network. The group of voice packets is further transferred from the streaming server to the remote device in a streaming form.
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120.发明公开公开(公告)号：US20240205050A1
公开(公告)日：2024-06-20
申请号：US18343434
申请日：2023-06-28
Applicant: Alpha Networks Inc.
Inventor： Guan-Yi Jiang , Hsu-Tung Chien
CPC classification number: H04L12/4641 , H04L69/22
Abstract: A computing device includes a processing unit, a memory unit, a NIC that is for receiving a packet, and a network virtualization platform accommodating a plurality of virtual network applications. The NIC, the processing unit and the memory unit are collectively defined as a hardware layer for the network virtualization platform to operate thereon. The network virtualization platform includes a virtual network layer having a UPF plugin installed therewith. The UPF plugin performs rule matching according to a packet header of the packet, and determines which one of the following steps is to be performed: offloading the packet to one of the virtual network applications in the application layer for the virtual network application to provide services; and re-packaging the packet and forwarding the packet to the another computing device.
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