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    Premises security system with wireless energy harvesting
    2.
    发明授权
    Premises security system with wireless energy harvesting 有权

    公开(公告)号：US12100976B2

    公开(公告)日：2024-09-24

    申请号：US17992515

    申请日：2022-11-22

    申请人： The ADT Security Corporation

    发明人： Steven Else ,  Jatin Patel

    IPC分类号： H02J7/00 ,  G08B13/00 ,  G08B13/22 ,  G08B21/00

    CPC分类号： H02J7/00 ,  H02J7/007 ,  G08B13/00 ,  G08B13/22 ,  G08B21/00

    摘要： A method, system and device(s) are disclosed. According to some embodiments, a premises security system is provided. The premises security system includes a premises device including a sensor for detecting a premises security event, an energy storage element in electrical communication with the sensor, a radio frequency (RF) antenna configured to receive RF energy from an RF source, and energy harvesting circuitry in electrical communication with the RF antenna and the energy storage element, and processing circuitry configured to cause transmission of sensor data indicating the premises security event to a security control device, and where the security control device is configured to receive the sensor data, and perform an action based at least on the sensor data.

    Ohmni-switch
    6.
    发明授权
    Ohmni-switch 有权

    公开(公告)号：US12033826B2

    公开(公告)日：2024-07-09

    申请号：US16949173

    申请日：2020-12-07

    申请人： Phu Dac Ngo

    发明人： Phu Dac Ngo

    IPC分类号： G08B21/00 ,  H01H9/02 ,  H01H9/16 ,  H05B47/19

    CPC分类号： H01H9/168 ,  H01H9/0271 ,  H01H2300/032 ,  H05B47/19

    摘要： The Ohmni-Switch is a system that enables a person to use an existing wall switch/receptacle circuit to control outlets that are not wired in that existing wall switch/receptacle circuit. The transmitter and receiver circuits will be housed in a sealed plastic case. All external surfaces of the devices will not have any contact with the house 120 VAC mains.

    Controlling frame rate of active reflected wave detector
    7.
    发明授权
    Controlling frame rate of active reflected wave detector 有权

    公开(公告)号：US12027028B2

    公开(公告)日：2024-07-02

    申请号：US18008017

    申请日：2021-06-03

    申请人： Essence Smartcare Ltd.

    发明人： Ilan Hevdeli ,  Boaz Menis

    IPC分类号： G08B21/00 ,  G01S7/41 ,  G01S13/89 ,  G08B21/04

    CPC分类号： G08B21/0469 ,  G01S7/415 ,  G01S13/89

    摘要： A method comprising: controlling an active reflected wave detector to measure wave reflections from an environment using a first frame rate to accrue measured wave reflection data for a classifier, after a first amount of time, determining whether a predefined criteria is satisfied, wherein satisfaction of the predefined criteria is indicative of the classifier being likely to successfully identify a fall status of a person in the environment by a second amount of time of accruing measured wave reflection data from the active reflected wave detector, the second amount of time being greater than the first amount of time; in the event that the predefined criteria is not met, the method comprising controlling the active reflected wave detector to accrue measured wave reflection data at a lower second frame rate for classifying the fall status based on measured wave reflection data accrued at the lower second rate.

    Wine stopper
    8.
    发明授权
    Wine stopper 有权

    公开(公告)号：US12012263B2

    公开(公告)日：2024-06-18

    申请号：US17620689

    申请日：2019-06-20

    申请人： Danping Liu

    发明人： Danping Liu

    IPC分类号： G08B21/00 ,  B65B31/06 ,  B65D39/00 ,  B65D51/16 ,  B65D81/20 ,  B65D85/72

    CPC分类号： B65D51/1683 ,  B65B31/06 ,  B65D39/0052 ,  B65D81/2038 ,  B65D85/72

    摘要： Provided is a wine stopper capable of being vacuumized, the wine stopper comprising a base capable of covering an outer side of a wine bottle, and a shell enclosing a cavity with the base. A boss capable of being clamped in a bottle opening is arranged on one side, away from the shell, of the base. The wine stopper further comprises a power source arranged in the cavity and a vacuum pump capable of creating a vacuum in the wine bottle, a through hole capable of communicating the vacuum pump with the interior of the bottle is provided in the boss, a measurement assembly capable of measuring a vacuum degree of the interior of the wine bottle is arranged in the cavity, and the measurement assembly is electrically connected with the vacuum pump.