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    • 1. 发明申请
    • System and Method of Eliminating Wasted Energy Known as Vampire Electricity or Phantom Load Loss
    • 消除被称为吸血鬼电力或幻影负载损失的浪费能量的系统和方法
    • US20140265566A1
    • 2014-09-18
    • US13844934
    • 2013-03-16
    • Hap NguyenJohn FischerTinh H. Hoang
    • Hap NguyenJohn FischerTinh H. Hoang
    • H02J7/00
    • H02J7/0068H02J7/0073Y10T307/344
    • An apparatus for eliminating electricity leakage from an electronic device connected to a power supply, while the electronic device is in switched-off state or stand-by state is disclosed. The electricity leakage is the electricity consumed by at least one active component of the electronic device that remains active in the switched-off state or standby state. The apparatus comprises of a charging module connected to at least one rechargeable battery for selectively providing electricity from the power supply to the rechargeable battery while the electronic device is in switched-on state using a MCU chip and associated circuit. An isolation module is provided for isolating the power supply from the electronic device while the electronic device is in switched-off state or standby state and restoring the power supply when the electronic device is in switched-on state. A back up module connected to the rechargeable battery, providing power to at least one active component from the rechargeable battery such that at least one active component remains operational even when the electronic device is in switched-off state or standby state.
    • 公开了一种用于在电子设备处于关闭状态或待机状态的同时从连接到电源的电子设备消除电力泄漏的设备。 漏电是由电子设备的至少一个活动部件消耗的电力,其在关断状态或待机状态下保持活动。 该装置包括连接到至少一个可再充电电池的充电模块,用于在电子装置使用MCU芯片和相关电路处于开启状态的情况下选择性地从电源向可再充电电池提供电力。 提供隔离模块,用于在电子设备处于关闭状态或待机状态时与电子设备隔离电源,并在电子设备处于接通状态时恢复供电。 连接到可再充电电池的备用模块,从可再充电电池向至少一个有源部件提供电力,使得即使当电子装置处于关断状态或待机状态时,至少一个有效部件保持工作。
    • 2. 发明授权
    • RFID equipped vehicle immobilizer systems including speed control zones and methods relating thereto
    • RFID装备的车辆防盗系统包括速度控制区和与其相关的方法
    • US07932836B2
    • 2011-04-26
    • US12315182
    • 2008-11-28
    • Hap Nguyen
    • Hap Nguyen
    • G08G1/01
    • B60R25/042B60R25/33B60R2325/105B60R2325/205G08B21/22G08B21/24
    • A vehicle speed control system includes an RFID equipped vehicle having a computer system for controlling operating functions of the vehicle, a transmitting and receiving station positioned adjacent a speed control zone, capability for sending a speed control command from the transmitting and receiving station to the vehicle, cooperative components associated with the vehicle for receiving the speed control command from the transmitting and receiving station, and various elements associated with the vehicle for adjusting speed of the vehicle in response to the speed control command received from the station. The transmitting and receiving station includes electronic circuitry and related components for determining the speed of the RFID equipped vehicle as the vehicle enters the speed control zone.
    • 一种车辆速度控制系统,包括具有用于控制车辆的操作功能的计算机系统的RFID配备车辆,与速度控制区域相邻的发送和接收站,用于从发送和接收站向车辆发送速度控制命令的能力 与车辆相关的用于从发射和接收台接收速度控制命令的协作部件以及与车辆相关联的各种元件,以响应于从车站接收的速度控制命令来调节车辆的速度。 发射和接收站包括电子电路和相关部件,用于在车辆进入速度控制区时确定装有RFID的车辆的速度。
    • 3. 发明申请
    • Standby loss prevention module, transformer system including same, and methods relating thereto
    • 备用丢失防护模块,包括其的变压器系统及其相关的方法
    • US20050237036A1
    • 2005-10-27
    • US11034226
    • 2005-01-12
    • Hap NguyenChilinh Nguyen
    • Hap NguyenChilinh Nguyen
    • G05F1/12G05F1/14
    • G05F1/14
    • Methods and apparatus for controlling power to a load device. The apparatus include a standby loss prevention module or a transformer system including the module. The module and system are directed to sensing load requirements and controlling a transformer accordingly to reduce power consumption when the load is in a stand by mode. One method includes interposing a control switch between an electrical supply and a load device, determining when the load device requires full-level operational power, activating the control switch to interpose a step-up transformer between the electrical supply and the load device, providing full-level operational power to the load device, and deactivating the step-up transformer when the load device is not in use.
    • 用于控制负载装置的电力的方法和装置。 该装置包括备用损耗防止模块或包括该模块的变压器系统。 该模块和系统针对感测负载要求并相应地控制变压器以在负载处于待机模式时降低功耗。 一种方法包括在电源和负载装置之间插入控制开关,确定负载装置什么时候需要全电平操作电力,启动控制开关以在升压变压器之间插入电源和负载装置之间,提供充分的 对负载设备的高电平工作电源,以及在不使用负载装置时,使升压变压器停用。
    • 4. 发明授权
    • Automotive system to prevent car jacking
    • 汽车系统防止汽车顶升
    • US06771168B1
    • 2004-08-03
    • US08427447
    • 1995-04-24
    • Hap Nguyen
    • Hap Nguyen
    • B60R2510
    • B60R25/104B60R25/04B60R2325/105
    • The invention is a system for use in automobiles for preventing and frustrating carjacking attempts. The system includes a Radio Frequency Identification Tag (RFIT) kept by the user and an interrogating system on the car that periodically reads the RFIT in order to confirm that the driver does have permission of the owner to continue to drive the car. The system on the car includes a microprocessor driven transceiver controller printed circuit board. The circuit board is hard wired into a number of different control systems including the fuel delivery system, emergency lights and horn. In the event that the user has been forced out of the car, the RFIT will no longer be in proximity to the interrogating system and the proper code will no longer respond to the interrogating signal. The control system will then take steps to shut down the operation of the vehicle engine and send out audible and visual emergency signals.
    • 本发明是一种用于汽车的防止和挫败劫持企图的系统。 该系统包括由用户保存的射频识别标签(RFIT)和汽车上的询问系统,周期性地读取RFIT以便确认驾驶员有权允许车主继续驾驶汽车。 汽车上的系统包括微处理器驱动的收发器控制器印刷电路板。 电路板硬连线到许多不同的控制系统,包括燃油输送系统,应急灯和喇叭。 在用户被迫离开汽车的情况下,RFIT将不再靠近询问系统,并且适当的代码将不再响应于询问信号。 然后,控制系统将采取步骤关闭车辆发动机的运行并发出可听见的视觉紧急信号。
    • 7. 发明申请
    • Transformer systems including standby loss prevention modules
    • 变压器系统包括备用损耗预防模块
    • US20090140874A1
    • 2009-06-04
    • US12215925
    • 2008-06-30
    • Hap NguyenChilinh Nguyen
    • Hap NguyenChilinh Nguyen
    • G08B23/00
    • G05F1/14
    • Methods and apparatus for controlling power to a load device. The apparatus include a standby loss prevention module or a transformer system including the module. The module and system are directed to sensing load requirements and controlling a transformer accordingly to reduce power consumption when the load is in a stand by mode. One method includes interposing a control switch between an electrical supply and a load device, determining when the load device requires full-level operational power, activating the control switch to interpose a step-up transformer between the electrical supply and the load device, providing full-level operational power to the load device, and deactivating the step-up transformer when the load device is not in use.
    • 用于控制负载装置的电力的方法和装置。 该装置包括备用损耗防止模块或包括该模块的变压器系统。 该模块和系统针对感测负载要求并相应地控制变压器以在负载处于待机模式时降低功耗。 一种方法包括在电源和负载装置之间插入控制开关,确定负载装置什么时候需要全电平操作电力,启动控制开关以在升压变压器之间插入电源和负载装置之间,提供充分的 对负载设备的高电平工作电源,以及在不使用负载装置时,使升压变压器停用。
    • 10. 发明授权
    • Vending tanning timer
    • 自动售货鞣制计时器
    • US5363347A
    • 1994-11-08
    • US201411
    • 1994-02-24
    • Hap Nguyen
    • Hap Nguyen
    • A61N5/06G07F7/00G07F7/02G07F17/00G04B47/00
    • G06Q20/127A61N5/0614G06Q20/342G07F17/00G07F17/0014G07F17/18G07F7/025
    • A vending machine for controlling the use of a suntanning booth. The user inputs a card with a magnetic strip, bar code or the means for identifying the individual user into the machine to order a suntanning session. The program determines whether that user has used the tanning booth within a recent time period, if the user has, the booth is inoperable for that user. If the user has not used the booth recently, the machine is enabled and then coins or other money is then deposited to pay for the time period of suntanning. The system provides safeguards to limit the use of the tanning booth by identifying individual users and limiting the number of sessions each may have in a single time period.
    • 一种用于控制晒衣架使用的自动售货机。 用户输入具有磁条,条形码的卡或用于将个人用户识别到机器中以订购扫描会话的装置。 该程序确定该用户是否在最近一段时间内使用了鞣制展位,如果用户已经使用该展位,那么该展位不能用于该用户。 如果用户最近没有使用该展台,机器启用,然后存入硬币或其他货币,以支付晒黑的时间段。 该系统提供保护措施,通过识别个人用户并限制在单个时间段内可能拥有的会话次数来限制使用晒黑展位。