利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

4 条记录 (耗时 0.038 秒)

    System and method for using a holographic optical element in a wireless telecommunication system receiver
    3.
    发明授权
    System and method for using a holographic optical element in a wireless telecommunication system receiver 失效
    在无线电信系统接收机中使用全息光学元件的系统和方法

    公开(公告)号：US06608708B1

    公开(公告)日：2003-08-19

    申请号：US09627815

    申请日：2000-07-28

    申请人： Charles Gregory Amadon ,  Richard D. Rallison ,  John J. Schuster ,  Harold A. Brown ,  Mark Pratt

    发明人： Charles Gregory Amadon ,  Richard D. Rallison ,  John J. Schuster ,  Harold A. Brown ,  Mark Pratt

    IPC分类号： G03H100

    CPC分类号： G02B5/32

    摘要： A holographic optical element (HOE) device is mounted in a receiver unit, such as a wireless optical telecommunication system receiver. The HOE device includes a developed emulsion material having an interference pattern recorded thereon, sandwiched between a pair of elements, such as a pair of clear glass plates. In operation, the HOE device uses the recorded interference pattern to diffract incident light rays towards an optical processing unit of the system receiver. The optical processing unit includes a photodetector that detects the diffracted light rays. The system receiver can include various other components and/or can have various configurations. In one configuration, a plurality of mirrors is used to control the direction of the light rays coming from the HOE device, and a collimating optical assembly collimates these light rays. A beam splitting optical assembly can be used to split the light rays into a tracking channel and a communication channel.

    摘要翻译： 全息光学元件（HOE）装置安装在诸如无线光通信系统接收器的接收器单元中。 HOE装置包括其上记录有干涉图案的显影乳剂材料，夹在一对元件之间，例如一对透明玻璃板。 在操作中，HOE装置使用记录的干涉图案将入射的光线衍射到系统接收器的光学处理单元。 光学处理单元包括检测衍射光线的光电检测器。 系统接收机可以包括各种其他组件和/或可以具有各种配置。 在一种配置中，使用多个反射镜来控制来自HOE装置的光线的方向，并且准直光学组件准直这些光线。 分束光学组件可用于将光线分成跟踪通道和通信通道。

    Cellular rental phone system and method having realtime data collection and billing
    4.
    发明授权
    Cellular rental phone system and method having realtime data collection and billing 失效
    蜂窝租赁电话系统和方法具有实时数据采集和计费功能

    公开(公告)号：US5673306A

    公开(公告)日：1997-09-30

    申请号：US979547

    申请日：1992-11-20

    申请人： Charles Gregory Amadon ,  Rick F. Combest ,  David M. Stanhope ,  Cameron Scott Elliott

    发明人： Charles Gregory Amadon ,  Rick F. Combest ,  David M. Stanhope ,  Cameron Scott Elliott

    IPC分类号： H04M15/00 ,  H04M15/28 ,  H04M17/02 ,  H04W4/24 ,  H04Q7/22

    CPC分类号： H04W4/24 ,  H04M15/00 ,  H04M15/28 ,  H04M17/02 ,  H04M2215/2026 ,  H04M2215/32

    摘要： Cellular telephone rental system and method wherein a point-of-purchase rental terminal capturing transaction data, obtains validation thereof, and communicates same to a collector which in turn instructs a switching system to enable the cellular phone to make and receive calls. The collector examines in real time automatic message accounting data in the switching system and calculates call charges in real time. The collector then transmits call data to the rental terminal which provides both the rental agency and the cellular phone user call data in real time, with the call data also being transmitted to an account administration system nightly. Also disclosed is an embodiment for entering credit card data at the rental phone to enable use on credit billing and remote programming of such rental phone all over the voice responsive communication of the cellular system.

    摘要翻译： 蜂窝电话租赁系统和方法，其中，采购点租赁终端捕获交易数据，获得其验证，并将其通信给收集器，收集器又指示交换系统使蜂窝电话能够进行和接收呼叫。 收集器在交换系统中实时检测自动消息会计数据，实时计算通话费用。 收集者然后将呼叫数据实时发送给租赁代理和蜂窝电话用户呼叫数据的租赁终端，并且呼叫数据也被夜间发送到帐户管理系统。 还公开了一种用于在租赁电话处输入信用卡数据的实施例，以便在蜂窝系统的整个语音响应通信的全部信用计费和这种租赁电话的远程编程中使用。