利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

63 条记录 (耗时 0.024 秒)

    Resonant circuit tuning system with dynamic impedance matching
    52.
    发明申请
    Resonant circuit tuning system with dynamic impedance matching 有权
    具有动态阻抗匹配的谐振电路调谐系统

    公开(公告)号：US20070296593A1

    公开(公告)日：2007-12-27

    申请号：US11475771

    申请日：2006-06-27

    申请人： Stewart E. Hall ,  Richard Herring

    发明人： Stewart E. Hall ,  Richard Herring

    IPC分类号： G08B13/14 ,  H01Q9/00

    CPC分类号： G06K19/0723 ,  G08B13/2477

    摘要： A resonant circuit tuning system and a method for tuning are provided. The resonant circuit tuning system may include a resonant circuit having a first capacitive element in series between a transmitter and an antenna coil and a second capacitive element in parallel with the transmitter and the antenna coil. At least one of the first capacitive element and second capacitive element may be configured to be varied. The resonant circuit tuning system also may include a controller for controlling a variable value of at least one of the first and second capacitive elements.

    摘要翻译： 提供了谐振电路调谐系统和调谐方法。 谐振电路调谐系统可以包括具有串联在发射器和天线线圈之间的第一电容元件和与发射器和天线线圈并联的第二电容元件的谐振电路。 第一电容元件和第二电容元件中的至少一个可被配置为变化。 谐振电路调谐系统还可以包括用于控制第一和第二电容性元件中的至少一个的可变值的控制器。

    Systems and methods for verification of security tag detachment
    56.
    发明授权
    Systems and methods for verification of security tag detachment 有权
    验证安全标签拆卸的系统和方法

    公开(公告)号：US09390602B2

    公开(公告)日：2016-07-12

    申请号：US14204302

    申请日：2014-03-11

    申请人： Hubert A. Patterson ,  Stewart E. Hall ,  Steve Maitin

    发明人： Hubert A. Patterson ,  Stewart E. Hall ,  Steve Maitin

    IPC分类号： G08B13/14 ,  G08B13/24 ,  E05B73/00

    CPC分类号： G08B13/2448 ,  E05B73/0017 ,  E05B73/0064 ,  G08B13/2434 ,  G08B13/246 ,  G08B13/248 ,  G08B13/2482

    摘要： Systems (100) and methods (1400) for verifying a detachment of a security tag (108) from an article. The methods comprise: producing by a detaching unit (106) a first signal at a first frequency and a second signal at a second frequency when the security tag is in proximity thereto; generating, by a non-linear electrical circuit (504) of the security tag, a third signal from the first and second signals applied thereto; ceasing generation of the third signal by the non-linear electrical circuit when at least a first portion (306) of the security tag is moved a certain distance from the detaching unit; and determining by the detaching unit that the first portion of the security tag has been decoupled from a second portion (318) of the security tag when the third signal is no longer being generated by the non-linear electrical circuit.

    摘要翻译： 用于验证安全标签（108）与物品分离的系统（100）和方法（1400）。 所述方法包括：当所述安全标签位于其附近时，由分离单元（106）产生第一频率的第一信号和以第二频率的第二信号; 通过安全标签的非线性电路（504）产生来自施加到其上的第一和第二信号的第三信号; 当所述安全标签的至少第一部分（306）从所述分离单元移动一定距离时，停止由所述非线性电路产生所述第三信号; 以及当所述非线性电路不再产生所述第三信号时，由所述分离单元确定所述安全标签的第一部分已经与所述安全标签的第二部分（318）分离。

    ADAPTIVE POWER MANAGEMENT FOR SELF-SUSTAINING ENERGY HARVESTING SYSTEM
    57.
    发明申请
    ADAPTIVE POWER MANAGEMENT FOR SELF-SUSTAINING ENERGY HARVESTING SYSTEM 有权
    自适应能量收集系统的自适应电源管理

    公开(公告)号：US20160172873A1

    公开(公告)日：2016-06-16

    申请号：US14726739

    申请日：2015-06-01

    申请人： Stewart E. Hall ,  Melwyn F. Sequeira

    发明人： Stewart E. Hall ,  Melwyn F. Sequeira

    IPC分类号： H02J7/00 ,  H02J7/35 ,  H02J1/10

    CPC分类号： H02J5/005 ,  G08B17/00 ,  G08B29/181 ,  H02J1/10 ,  H02J7/0054 ,  H02J7/0068 ,  H02J7/007 ,  H02J7/025 ,  H02J7/345 ,  H02J7/35

    摘要： Systems (100) and methods (500, 600) for adaptively managing power for an Energy Harvesting System (“EHS”). The methods involve: measuring a light intensity level available in a surrounding environment; wirelessly communicating a first wireless signal from the EHS (100) to a remote device (700) for causing the light intensity level to be increased by remotely turning on a light source (106, 108) or opening a cover preventing light emitted from the light source from reaching the EHC, when the light intensity level is below a pre-specified level; using an Energy Harvesting Circuit (“EHC”) to recharge a rechargeable battery (310) when the light intensity level rises above the pre-specified level; and wirelessly communicating a second wireless signal from the EHS to the remote device for causing the light source be turned off or the cover to be closed, when the capacity or state-of-charge of the rechargeable battery reaches a pre-specified value.

    摘要翻译： 用于自动管理能量收集系统（“EHS”）功率的系统（100）和方法（500,600）。 该方法涉及：测量周围环境中可用的光强度; 将来自EHS（100）的第一无线信号无线地传送到远程设备（700），以通过远程打开光源（106,108）或打开防止从光发射的光的盖子来增加光强度水平 来源于达到EHC，当光强度水平低于预先确定的水平时; 当光强度水平超过预定水平时，使用能量收集电路（“EHC”）对可充电电池（310）充电; 以及当所述可再充电电池的容量或充电状态达到预定值时，将所述EHS的第二无线信号无线地传送到所述远程设备，以使所述光源被关闭或所述盖关闭。

    Wireless signal actuated security tag
    59.
    发明授权
    Wireless signal actuated security tag 有权
    无线信号启动安全标签

    公开(公告)号：US09117355B2

    公开(公告)日：2015-08-25

    申请号：US13782613

    申请日：2013-03-01

    申请人： Mohammad Mohiuddin ,  Stewart E. Hall

    发明人： Mohammad Mohiuddin ,  Stewart E. Hall

    IPC分类号： G08B13/14 ,  G08B13/24 ,  E05B73/00 ,  G06Q20/32

    CPC分类号： G08B13/246 ,  E05B73/0047 ,  G06Q20/32 ,  G06Q30/06 ,  G08B13/242 ,  G08B13/2434

    摘要： Systems and methods for operating a security tag of an Electronic Article Surveillance (“EAS”) system. The methods involve providing a unique identifier from the security tag to an application installed on a mobile communication device via a first short-range communication when the security tag is attached to an article for sale. A second short-range communication is received by the security tag from the mobile communication device that comprises a detachment command. The detachment command is received by the security tag exclusively after the article has been successfully purchased. Thereafter, the security tag verifies that the second short-range communication is intended to be processed thereby. Next, the security tag performs operations to actuate a detachment mechanism in response to the detachment command so that the security tag can be detached from the article for sale.

    摘要翻译： 用于操作电子物品监视（“EAS”）系统的安全标签的系统和方法。 所述方法包括当安全标签附着在待售物品上时，通过第一短距离通信将安全标签中的唯一标识符提供给安装在移动通信设备上的应用。 来自包括分离命令的移动通信设备的安全标签接收到第二短距离通信。 分离命令仅在文章成功购买后才由安全标签接收。 此后，安全标签验证是否希望由其处理第二短距离通信。 接下来，安全标签执行响应于拆卸命令来致动拆卸机构的操作，使得安全标签可以从物品上拆下出售。

    SYSTEMS AND METHODS FOR VERIFICATION OF SECURITY TAG DETACHMENT
    60.
    发明申请
    SYSTEMS AND METHODS FOR VERIFICATION OF SECURITY TAG DETACHMENT 有权
    用于验证安全标签分离的系统和方法

    公开(公告)号：US20140253333A1

    公开(公告)日：2014-09-11

    申请号：US14204302

    申请日：2014-03-11

    申请人： Hubert A. Patterson ,  Stewart E. Hall ,  Steve Maitin

    发明人： Hubert A. Patterson ,  Stewart E. Hall ,  Steve Maitin

    IPC分类号： G08B13/24

    CPC分类号： G08B13/2448 ,  E05B73/0017 ,  E05B73/0064 ,  G08B13/2434 ,  G08B13/246 ,  G08B13/248 ,  G08B13/2482

    摘要： Systems (100) and methods (1400) for verifying a detachment of a security tag (108) from an article. The methods comprise: producing by a detaching unit (106) a first signal at a first frequency and a second signal at a second frequency when the security tag is in proximity thereto; generating, by a non-linear electrical circuit (504) of the security tag, a third signal from the first and second signals applied thereto; ceasing generation of the third signal by the non-linear electrical circuit when at least a first portion (306) of the security tag is moved a certain distance from the detaching unit; and determining by the detaching unit that the first portion of the security tag has been decoupled from a second portion (318) of the security tag when the third signal is no longer being generated by the non-linear electrical circuit.

    摘要翻译： 用于验证安全标签（108）与物品分离的系统（100）和方法（1400）。 所述方法包括：当所述安全标签位于其附近时，由分离单元（106）产生第一频率的第一信号和以第二频率的第二信号; 通过安全标签的非线性电路（504）产生来自施加到其上的第一和第二信号的第三信号; 当所述安全标签的至少第一部分（306）从所述分离单元移动一定距离时，停止由所述非线性电路产生所述第三信号; 以及当所述非线性电路不再产生所述第三信号时，由所述分离单元确定所述安全标签的第一部分已经与所述安全标签的第二部分（318）分离。