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    • 2. 发明授权
    • Method and apparatus for time-aware and location-aware marketing
    • 用于时间感知和位置感知营销的方法和设备
    • US09456299B2
    • 2016-09-27
    • US13472188
    • 2012-05-15
    • Kannan SrinivasanMichael I. Shamos
    • Kannan SrinivasanMichael I. Shamos
    • H04W4/02
    • H04W4/023H04L67/303H04W4/02
    • Methods and systems for communicating inferred information to a wireless device user are disclosed. A method comprises determining a location of the wireless device and a time of day at the location of the wireless device inferring an interest of the wireless device user and transmitting data to said device; wherein said data is related to the inferred interest of the wireless device user. A method also comprises inferring the interest of the wireless device user based upon the devices vicinity to at least one business entity. Another method comprises transmitting information to the wireless device user that is related to the business in which the wireless device user is in the vicinity.
    • 公开了向无线设备用户传送推断的信息的方法和系统。 一种方法包括确定无线设备的位置和无线设备的位置处的时间,推断出无线设备用户的兴趣并向所述设备发送数据; 其中所述数据与无线设备用户的推断兴趣有关。 一种方法还包括基于至少一个商业实体的设备来推断无线设备用户的兴趣。 另一种方法包括向无线设备用户发送与无线设备用户在附近的业务相关的信息。
    • 6. 发明申请
    • SUPPRESSOR DEVICE
    • 抑制器装置
    • US20140134050A1
    • 2014-05-15
    • US13674738
    • 2012-11-12
    • Kannan SRINIVASANGlenn M. KUSERong LINSheetal BHARDWAJ
    • Kannan SRINIVASANGlenn M. KUSERong LINSheetal BHARDWAJ
    • G01N30/02
    • G01N30/02B01D15/36B01D15/367G01N30/92
    • An apparatus for detecting analytes in a liquid sample may include an elongated primary channel through which an ionic species flows, the primary channel extending through a primary channel member, a first regenerant channel through which a regenerant flows, the first regenerant channel extending adjacent to the primary channel and being formed in a first block, a first charged barrier having exchangeable ions capable of passing ions of only one charge, positive or negative, and of blocking bulk liquid flow, the first charged barrier disposed between the primary channel member and the first block for separating the primary channel from the first regenerant channel, and a first sealing member disposed between the first charged barrier and the first block defining the first regenerant channel.
    • 用于检测液体样品中的分析物的装置可以包括细长的主要通道,离子物质通过该主要通道,主通道延伸穿过主要通道构件,再生剂流过的第一再生剂通道,第一再生剂通道 主要通道并形成在第一块中,具有可交换离子的第一带电屏障,其能够仅通过正电荷或负电荷的一个电荷的离子和阻塞大量液体流动,第一带电屏障设置在主通道构件和第一通道之间 用于将第一通道与第一再生剂通道分离的块;以及设置在第一带电屏障和限定第一再生剂通道的第一块之间的第一密封构件。
    • 8. 发明申请
    • Half-Duplex Speakerphone Echo Canceler
    • 半双工免提回声消除器
    • US20130329882A1
    • 2013-12-12
    • US13490596
    • 2012-06-07
    • Donald R. LaturellKannan SrinivasanChao-pin Chin
    • Donald R. LaturellKannan SrinivasanChao-pin Chin
    • H04M9/08
    • H04M9/082
    • A speakerphone having transmit path with a microphone and a first amplifier having a gain determined by a controller and an input coupled to the microphone, a receive path with a second amplifier having a gain determined by the controller and a speaker coupled to an output of the second amplifier, and operable in a half-duplex mode using an adaptive echo canceller to at least partially remove from the transmit path acoustically-coupled signals from the receive path. The controller increases the gain of the first amplifier and decreases the gain of the second amplifier when a level of signals in the transmit path exceed a level of signals in the receive path, and decreases the gain of the first amplifier and increases the gain of the second amplifier when the level of signals in the receive path exceed the level of signals in the transmit path.
    • 具有麦克风的发送路径的扬声器和具有由控制器确定的增益和耦合到麦克风的输入的第一放大器,具有由控制器确定的增益的第二放大器的接收路径和耦合到该麦克风的输出的扬声器 第二放大器,并且可以使用自适应回波消除器以半双工模式操作以至少部分地从发送路径去除来自接收路径的声耦合信号。 当发射路径中的信号电平超过接收路径中的信号电平时,控制器增加第一放大器的增益并降低第二放大器的增益,并且降低第一放大器的增益并增加第 第二放大器当接收路径中的信号电平超过发送路径中的信号电平时。