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1. 发明授权

US5455579A Digitized stored voice paging receiver 失效
公开(公告)号：US5455579A
公开(公告)日：1995-10-03
申请号：US564010
申请日：1990-08-07
申请人： Paul T. Bennett , David F. Willard , Omid Tahernia , James C. Page , Allan I. Spiro , Frank E. Lambrecht
发明人： Paul T. Bennett , David F. Willard , Omid Tahernia , James C. Page , Allan I. Spiro , Frank E. Lambrecht
IPC分类号： G08B3/10 , H03M1/00
CPC分类号： G08B3/1033 , G08B3/105
摘要： A paging receiver device and method are disclosed in which analog information transmitted from an external source such as a paging transmitter are received and decoded. The analog information includes at least one voice message. The voice message is recovered, digitized, and stored in one of a plurality of message slots in a memory of the paging receiver. In response to a paging user's request, the digitized stored message is recalled from memory, reconverted from digital information to analog information, and used to produce audible voice information being a replica of the original analog voice message.

2. 发明授权

US4965569A Digitized stored voice paging receiver 失效
标题翻译：数字化存储的语音寻呼接收机
公开(公告)号：US4965569A
公开(公告)日：1990-10-23
申请号：US323056
申请日：1989-03-14
申请人： Paul T. Bennett , David F. Willard , Omid Tahernia , James C. Page , Alan I. Spiro , Frank E. Lambrecht
发明人： Paul T. Bennett , David F. Willard , Omid Tahernia , James C. Page , Alan I. Spiro , Frank E. Lambrecht
IPC分类号： G08B3/10
CPC分类号： G08B3/1033 , G08B3/105
摘要： A paging receiver device and method are disclosed in which analog information transmitted from an external source such as a paging transmitter are received and decoded. The analog information includes at least one voice message. The voice message is recovered, digitized, and stored in one of a plurality of message slots in a memory of the paging receiver. In response to a paging user's request, the digitized stored message is recalled from memory, reconverted from digital information to analog information, and used to produce audible voice information being a replica of the original analog voice message.
摘要翻译：公开了一种寻呼接收机设备和方法，其中接收和解码从诸如寻呼发射机的外部源发送的模拟信息。模拟信息包括至少一个语音消息。语音消息被恢复，数字化并存储在寻呼机的存储器中的多个消息时隙之一中。响应于寻呼用户的请求，从存储器调用数字化的存储消息，从数字信息重新转换为模拟信息，并且用于产生作为原始模拟语音消息的副本的可听话音信息。

3. 发明授权

US5006861A Antenna 失效
标题翻译：天线
公开(公告)号：US5006861A
公开(公告)日：1991-04-09
申请号：US340634
申请日：1989-04-20
申请人： John E. Miller , Frank E. Lambrecht
发明人： John E. Miller , Frank E. Lambrecht
IPC分类号： H01Q1/36 , H01Q11/08
CPC分类号： H01Q1/362 , H01Q11/08
摘要： An antenna comprises a conductive helix (10) positioned parallel to a ground plane (12). One end (14) of the helix is coupled to the ground plane (12), while the other end (16) is left open. Radio frequency signals (20) are fed (18) into the open end of the helix to excite the antenna and radiate the radio frequency signal.
摘要翻译：天线包括平行于接地平面（12）定位的导电螺旋（10）。螺旋的一端（14）联接到接地平面（12），而另一端（16）保持打开。射频信号（20）被馈送（18）到螺旋的开口端以激发天线并辐射射频信号。

4. 发明授权

US07135970B2 Method and device for intrusion detection using an optical continuity system 失效
标题翻译：使用光连续性系统进行入侵检测的方法和装置
公开(公告)号：US07135970B2
公开(公告)日：2006-11-14
申请号：US10926928
申请日：2004-08-26
申请人： Sandra E. Kowal , Frank E. Lambrecht , Edwin L. Williams
发明人： Sandra E. Kowal , Frank E. Lambrecht , Edwin L. Williams
IPC分类号： G08B13/18
CPC分类号： G08B13/186
摘要： A fiber optic based security system is disposed on or in a structure such as a wall, roof, floor, ceiling, container, and/or ground. The security system contains an optical cable having first and second ends and an interface unit connected to both ends of the optical cable. The interface unit generates a specific light signal injected into the first end. The interface unit receives the specific light signal from the second end after the specific light signal propagates through the optical cable. The interface unit then determines if the specific light signal received falls within a given threshold and outputs an alarming signal indicating if the specific light signal received falls outside of the given threshold. An alarm system receives the alarming signal from the interface unit. The alarm system is activated if the interface unit indicates that the specific light signal falls outside of the given threshold.
摘要翻译：基于光纤的安全系统设置在诸如墙壁，屋顶，地板，天花板，容器和/或地面的结构上或其中。该安全系统包括具有第一端和第二端以及连接到光缆两端的接口单元的光缆。接口单元产生注入到第一端的特定光信号。接口单元在特定光信号通过光缆传播之后从第二端接收特定的光信号。然后，接口单元确定接收到的特定光信号是否落在给定阈值内，并输出指示接收到的特定光信号是否落在给定阈值之外的报警信号。报警系统从接口单元接收报警信号。如果接口单元指示特定光信号超出给定阈值，则报警系统被激活。

5. 发明授权

US5259021A Transmission of interconnection information for next generation cordless telephone networks 失效
标题翻译：传输下一代无绳电话网络的互连信息
公开(公告)号：US5259021A
公开(公告)日：1993-11-02
申请号：US028758
申请日：1993-03-09
申请人： Gary A. Antilla , Mark S. Stuglik , Felix W. Krupczynski , Stelios J. Patsiokas , Frank E. Lambrecht , Brian K. Johnson
发明人： Gary A. Antilla , Mark S. Stuglik , Felix W. Krupczynski , Stelios J. Patsiokas , Frank E. Lambrecht , Brian K. Johnson
IPC分类号： H04W24/06 , H04M11/00
CPC分类号： H04W24/06
摘要： A public telephone network to portable telephone interconnection device (20) is provided. At least one transceiver (30a-n) interconnects a plurality of portable telephones (12) to the public telephone network (16). A channel monitor (38) monitors the transceivers (30a-n and 82) to provide information. At least one information transceiver (82) interconnects the plurality of portable telephones (12) to and is responsive to the monitor (38) for transmitting (104) the information to the plurality of portable telephones (12).
摘要翻译：提供到便携式电话互连装置（20）的公用电话网络。至少一个收发器（30a-n）将多个便携式电话（12）互连到公共电话网络（16）。通道监视器（38）监视收发器（30a-n和82）以提供信息。至少一个信息收发器（82）将多个便携式电话（12）互连到监视器（38）上，以便将信息发送（104）到多个便携式电话（12）。

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