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82 条记录 (耗时 0.049 秒)

    Point of sale and display adapter for electronic transaction device
    55.
    发明授权
    Point of sale and display adapter for electronic transaction device 有权
    电子交易设备销售点和显示适配器

    公开(公告)号：US06769607B1

    公开(公告)日：2004-08-03

    申请号：US09587998

    申请日：2000-06-06

    申请人： Satyan G. Pitroda ,  Merul Patel

    发明人： Satyan G. Pitroda ,  Merul Patel

    IPC分类号： G06K500

    CPC分类号： G06K19/07739 ,  G06K7/0013 ,  G06K19/06206 ,  G06Q20/32 ,  G06Q20/322 ,  G06Q20/327 ,  G07G1/0018

    摘要： An adapter for use with a conventional POS card reader to interface with PDA's, Wireless Phones, and other Handheld devices, through Infrared or RF media, such that signals received from the devices can be converted to conventional magnetic stripe and/or smart card format, as required by the conventional POS card readers. The adapter includes a housing, including at least a reader-insertable portion capable of being inserted in the card reader, a receive circuit in the housing, a processor in the housing connected to the receive circuit; and a point of sale interface in the reader insertable portion of the housing and connected to the processor. The housing may be approximately the size of a conventional credit card and may be fully reader-insertable.

    摘要翻译： 一种用于常规POS卡读取器以与PDA，无线电话和其他手持设备通过红外或RF介质接口的适配器，使得从设备接收的信号可以转换成传统的磁条和/或智能卡格式， 按照常规POS读卡器的要求。 适配器包括壳体，其至少包括能够插入读卡器的可读取器插入部分，壳体中的接收电路，连接到接收电路的壳体中的处理器; 以及在所述外壳的所述读取器可插入部分中的销售点接口并连接到所述处理器。 外壳可以是大致上的常规信用卡的尺寸，并且可以完全被读取器插入。

    Universal electronic transaction card including receipt storage and system and methods of conducting electronic transactions
    56.
    发明授权
    Universal electronic transaction card including receipt storage and system and methods of conducting electronic transactions 失效
    通用电子交易卡包括收据存储和系统以及进行电子交易的方法

    公开(公告)号：US5590038A

    公开(公告)日：1996-12-31

    申请号：US262307

    申请日：1994-06-20

    申请人： Satyan G. Pitroda

    发明人： Satyan G. Pitroda

    IPC分类号： G07G1/12 ,  G06K5/00 ,  G06Q20/00 ,  G07F7/08 ,  G07F7/10 ,  G06F17/60

    CPC分类号： G07F7/1008 ,  G06Q20/02 ,  G06Q20/023 ,  G06Q20/04 ,  G06Q20/105 ,  G06Q20/20 ,  G06Q20/227 ,  G06Q20/341 ,  G06Q20/3415 ,  G06Q20/3576 ,  G06Q20/4093 ,  G06Q50/22 ,  G06F19/323

    摘要： A universal electronic transaction card ("UET card") is capable of serving as a number of different credit cards, bank cards, identification cards, employee cards, medical cards and the like. The UET card includes information storage elements, an input interface, a processor, a display, and a communications interface. In a preferred embodiment, the display is a touch-sensitive display which provides the user with a number of graphical images which enable the user to selectively chose the type of "credit card" to use for a transaction, and to then choose a particular credit card to use with the transaction. After the choice is made, a graphic image appears on the display which looks like the face of a plastic credit card, including the account number, the user's name, the name of the credit card company and its logo. Thereafter, the user presents the UET card to the point of sales terminal for a sales transaction. After proper verification with the main computer of the service provider, the sales transaction information is transferred and stored in the UET card by the point of sales terminal to eliminate paper receipts and facilitate future storage, verification and analysis for billing, budgeting and financial management and using a home or office personal computer or other facilities. The invention also includes methods of issuing account authorization to a UET card, a method of transferring transactional and account information between a UET card and a personal computer or mainframe computer, a method of using the UET card as a remote terminal for a mainframe computer, and a method of conducting an electronic transaction.

    摘要翻译： 通用电子交易卡（“UET卡”）能够用作多种不同的信用卡，银行卡，身份证，员工卡，医疗卡等。 UET卡包括信息存储元件，输入接口，处理器，显示器和通信接口。 在优选实施例中，显示器是触敏显示器，其向用户提供多个图形图像，其使得用户能够选择性地选择用于交易的“信用卡”类型，然后选择特定信用 卡用于交易。 选择后，显示屏上会显示一张图像，看起来像塑料信用卡的脸，包括帐号，用户名，信用卡公司的名称及其标志。 此后，用户将UET卡呈现到销售点的销售点。 经服务提供商的主计算机正确验证后，销售交易信息由销售点转移存储在UET卡中，以消除纸张收据，方便未来的计费，预算和财务管理的存储，验证和分析， 使用家庭或办公室个人电脑或其他设施。 本发明还包括向UET卡发行账户授权的方法，在UET卡与个人计算机或大型计算机之间传送事务和帐户信息的方法，使用UET卡作为大型计算机的远程终端的方法， 以及进行电子交易的方法。

    Integrated voice and data telecommunication switching system
    57.
    发明授权
    Integrated voice and data telecommunication switching system 失效
    集成语音和数据电信交换系统

    公开(公告)号：US4627047A

    公开(公告)日：1986-12-02

    申请号：US337643

    申请日：1982-01-07

    申请人： Satyan G. Pitroda ,  Bakulesh A. Mehta ,  William A. Fechalos

    发明人： Satyan G. Pitroda ,  Bakulesh A. Mehta ,  William A. Fechalos

    IPC分类号： H04Q11/04

    CPC分类号： H04Q11/0428

    摘要： An improvement is disclosed for telecommunication PCM time division multiplex switching systems of the type having voice access ports, each with a voice path and a signalling path, and having PCM signalling and voice transmit buses to carry information to a switching network. From the network, PCM voice receive buses carry switched voice information to be demultiplexed, converted to analog form and connected to the voice port. A signalling bus carries information from the switching network to registers. The system is improved to enable it to switch data as well as voice information. A data port is provided to accompany each voice port, and the improved system includes means for multiplexing input data at the port and inserting it on the signalling transmit bus once the signalling portion of a call is completed. A receive data bus connects the signalling receive bus to means for demultiplexing data and presenting it to receive data ports. In a system where signalling and voice bits are synchronized on the transmit buses and the bits are switched together at a common location in switching network memory, the voice and data bits are likewise switched together to a common destination.

    摘要翻译： 公开了具有语音接入端口，具有语音路径和信令路径的类型的电信PCM时分复用交换系统的改进，并且具有PCM信令和语音发送总线以将信息携带到交换网络。 从网络，PCM语音接收总线携带交换语音信息进行解复用，转换为模拟形式并连接到语音端口。 信令总线将信息从交换网络传送到寄存器。 该系统得到改进，使其能够切换数据以及语音信息。 提供数据端口以伴随每个语音端口，并且改进的系统包括用于复用端口处的输入数据并且一旦呼叫的信令部分完成就将其插入到信令发送总线上的装置。 接收数据总线将信令接收总线连接到用于解复用数据并将其呈现给接收数据端口的装置。 在信令和话音比特在发送总线上同步的系统中，并且这些比特在交换网络存储器中的公共位置处一起切换，语音和数据比特同样被切换到公共目的地。

    Method and means for accessing program memory of a common control telecommunications switching system
    58.
    发明授权
    Method and means for accessing program memory of a common control telecommunications switching system 失效
    用于访问公共控制电信交换系统的程序存储器的方法和装置

    公开(公告)号：US4154988A

    公开(公告)日：1979-05-15

    申请号：US844290

    申请日：1977-10-21

    申请人： William A. Fechalos ,  Byung C. Min ,  Satyan G. Pitroda ,  Carl J. Stehman

    发明人： William A. Fechalos ,  Byung C. Min ,  Satyan G. Pitroda ,  Carl J. Stehman

    IPC分类号： H04Q11/04 ,  H04M3/42 ,  H04Q3/54

    CPC分类号： H04Q11/0407

    摘要： A method and means for providing a remote data station with access to the program memory of a stored program common control telecommunications switching system. The control complex has an input/output port and a modem for interfacing that port with its switching network. The control has the capability of setting up connections in the network between the modem and a selected trunk. Incoming connections to the modem are given only limited access to the stored program control, that access for the purpose of analyzing incoming data to detect a predetermined code. In the event the predetermined code is detected, the incoming connection is taken down, and an outgoing connection established to a distant station by dialing the number of an authorized station which is stored in the program memory. Full access to the program memory is then allowed, such that full access is provided only to stations whose telephone numbers are stored in the memory of the switching exchange.

    摘要翻译： 一种用于向远程数据站提供对存储的程序公共控制电信交换系统的程序存储器的访问的方法和装置。 控制复合体具有输入/输出端口和用于将该端口与其交换网络连接的调制解调器。 该控制能够在调制解调器和所选中继线之间的网络中建立连接。 对调制解调器的传入连接仅对存储的程序控制进行有限访问，该访问用于分析输入数据以检测预定代码。 在检测到预定代码的情况下，通过拨打存储在程序存储器中的授权站的号码，将输入连接取消，并向远程站建立输出连接。 然后允许对程序存储器的完全访问，使得完全访问仅提供给其电话号码存储在交换交换机的存储器中的站。