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    Crescendo telephone ringer
    1.
    发明授权
    Crescendo telephone ringer 有权
    渐强电话铃声

    公开(公告)号：US07251321B2

    公开(公告)日：2007-07-31

    申请号：US10631914

    申请日：2003-07-30

    申请人： Ronald S. Lesniak ,  Spencer L. Hermanson ,  Maxim Bakaleynik ,  Mario E. Jauregui

    发明人： Ronald S. Lesniak ,  Spencer L. Hermanson ,  Maxim Bakaleynik ,  Mario E. Jauregui

    IPC分类号： H04M1/00

    CPC分类号： H04M19/04 ,  H04M19/042

    摘要： Crescendo telephone ringers and methods of providing a crescendo telephone ring signal. The crescendo telephone ringer provides a gradual increase in audible ringing volume as a sequence of incoming electrical ring signals is detected. According to one embodiment, upon receipt of an incoming call, a first audible ring signal corresponding to a first detected electrical ring signal is set to a minimum volume. Subsequent audible ring signals corresponding to subsequent detected electrical ring signals are set to increasing volume levels, and finally to a maximum ringer volume.

    摘要翻译： 渐强电话铃声和提供渐强电话铃声信号的方法。 渐强电话铃声提供了可听响铃音量的逐渐增加，因为检测到一系列进入的电环信号。 根据一个实施例，在接收到来电时，对应于第一检测到的电环信号的第一可听振铃信号被设置为最小音量。 对应于随后检测到的电环信号的随后的可听铃信号被设置为增加音量级别，最后设置为最大振铃音量。

    Telephone-coupled device for internet access
    5.
    发明授权
    Telephone-coupled device for internet access 有权
    用于互联网接入的电话耦合设备

    公开(公告)号：US07130417B1

    公开(公告)日：2006-10-31

    申请号：US09333565

    申请日：1999-06-21

    申请人： Nicholas Steigelman ,  Ronald S. Lesniak

    发明人： Nicholas Steigelman ,  Ronald S. Lesniak

    IPC分类号： H04M1/00

    CPC分类号： H04M1/2535 ,  H04M1/04 ,  H04M1/738

    摘要： An apparatus is provided which can be physically connected underneath a guest telephone in a hotel. The apparatus is set up with interconnection logic and a networking card so as to allow for a notebook computer to interconnect with a local area network in the hotel. The apparatus is set up to switch between sending a voice data from the guest telephone or computer data packets from the notebook computer across the hotel room telephone wire.

    摘要翻译： 提供一种能够物理地连接在酒店客人电话下面的装置。 该装置设置有互连逻辑和网络卡，以便笔记本计算机与酒店的局域网相互连接。 该设备被设置为在从宾客电话发送语音数据或者通过酒店房间电话线从笔记本电脑发送计算机数据分组之间进行切换。

    Method and apparatus for detecting data port usage
    6.
    发明授权
    Method and apparatus for detecting data port usage 失效
    用于检测数据端口使用的方法和装置

    公开(公告)号：US06456713B1

    公开(公告)日：2002-09-24

    申请号：US09109609

    申请日：1998-07-02

    申请人： Mario E. Jauregui ,  Elaine C. He ,  Ronald S. Lesniak ,  Spencer L. Hermanson ,  Maxim Bakaleynik

    发明人： Mario E. Jauregui ,  Elaine C. He ,  Ronald S. Lesniak ,  Spencer L. Hermanson ,  Maxim Bakaleynik

    IPC分类号： H04M100

    CPC分类号： H04M11/06 ,  H04M3/42314

    摘要： A circuit for notifying a PBX that a data port in a telephone connected to the PBX is about to be used. The circuit comprises a current sensor for generating a signal that indicates a modem is drawing current through the data port. A large resistor limits the current being drawn through the data port to a level that does not indicate an off-hook condition to either the PBX or the modem. In response to the signal generated by the current sensor, a separate telephone circuit provides an off-hook condition that draws a first dial tone from the PBX. A microprocessor in the circuit generates a signal that causes a dialer in the telephone circuit to dial a number that notifies the PBX that the modem is attempting to access the PBX through the data port. After the PBX is notified of the imminent data port usage, it presents a second dial tone on line two which is the dial tone for an outside line. The microprocessor then activates a thyristor which electrically bypasses the resistor and allows sufficient current to be drawn by the modem to maintain the off-hook condition.

    摘要翻译： 用于通知PBX的电路将要使用连接到集团电话的电话中的数据端口。 该电路包括用于产生指示调制解调器正在通过数据端口绘制电流的信号的电流传感器。 一个大电阻将通过数据端口吸取的电流限制在不表示PBX或调制解调器的摘机状态的水平。 响应于由电流传感器产生的信号，单独的电话电路提供从PBX抽取第一拨号音的摘机状态。 电路中的微处理器产生一个信号，使得电话电路中的拨号器拨打一个号码，该号码通知PBX调制解调器试图通过数据端口访问PBX。 在PBX被通知即将来临的数据端口使用之后，它会在第二行显示第二个拨号音，这是外线的拨号音。 然后微处理器激活电路旁路电阻器的晶闸管，并允许调制解调器提供足够的电流以保持摘机状态。