公开(公告)号：US5255383A

公开(公告)日：1993-10-19

申请号：US686113

申请日：1991-04-15

申请人： David M. Lewis ,  Nimesh Parikh

发明人： David M. Lewis ,  Nimesh Parikh

IPC分类号： G06F1/10 ,  G06F13/16 ,  G11C7/10 ,  G11C7/22 ,  G06F12/02

CPC分类号： G11C7/106 ,  G06F1/10 ,  G06F13/1689 ,  G11C7/1051 ,  G11C7/22

摘要： A method and a system for providing a skewed clock signal which is used for latching a data signal received from a memory into a read-data latch. A control signal latch and a control-signal buffer provide a control sign to the memory. A read-data buffer feeds a data signal from the memory to a read-data latch, which is provided with skewed read-clock signal. A read-clock delay circuit provides a clock signal to the read-data latch, and delays the read clock signal a period of time approximately equal to the signal propagation delay time of the read data buffer and the propagation delay time associated with transmitting a signal from the output terminal of said control signal latch circuit to the control-signal input terminal of the memory.

摘要翻译： 一种用于提供偏斜时钟信号的方法和系统，其用于将从存储器接收的数据信号锁存到读取数据锁存器中。 控制信号锁存器和控制信号缓冲器向存储器提供控制符号。 读数据缓冲器将数据信号从存储器馈送到读数据锁存器，该数据锁存器具有倾斜的读时钟信号。 读时钟延迟电路向读数据锁存器提供时钟信号，并且将读时钟信号延迟大约等于读数据缓冲器的信号传播延迟时间的一段时间以及与发送信号相关的传播延迟时间 从所述控制信号锁存电路的输出端子到存储器的控制信号输入端。

公开(公告)号：US20180068319A1

公开(公告)日：2018-03-08

申请号：US15811107

申请日：2017-11-13

申请人： Bharathi Ramavarjula ,  Nimesh Parikh ,  Timothy Wright

发明人： Bharathi Ramavarjula ,  Nimesh Parikh ,  Timothy Wright

IPC分类号： G06Q20/42 ,  G06Q20/40 ,  G06Q20/32

CPC分类号： G06Q20/425 ,  G06Q20/3255 ,  G06Q20/3274 ,  G06Q20/4016

摘要： A method for validating payment information for an online transaction is provided. A payment server can receive two representations of the same payment information. The payment information can be validated if it is determined that the two representations match. If there is no match, or the payment information is otherwise invalid, the payment information can be repaired based on a trusted representation of the payment information, such as stored payment information or an image of an associated value token. Payment information can be received via one or more communication channels, and can be provided by one or more consumer devices. A merchant service provider can validate payment information and handle transaction processing on behalf of a merchant.

公开(公告)号：US20150012435A1

公开(公告)日：2015-01-08

申请号：US14322653

申请日：2014-07-02

申请人： Bharathi Ramavarjula ,  Nimesh Parikh ,  Timothy Wright

发明人： Bharathi Ramavarjula ,  Nimesh Parikh ,  Timothy Wright

IPC分类号： G06Q20/40

CPC分类号： G06Q20/425 ,  G06Q20/3255 ,  G06Q20/3274 ,  G06Q20/4016

摘要： A method for validating payment information for an online transaction is provided. A payment server can receive two representations of the same payment information. The payment information can be validated if it is determined that the two representations match. If there is no match, or the payment information is otherwise invalid, the payment information can be repaired based on a trusted representation of the payment information, such as stored payment information or an image of an associated value token. Payment information can be received via one or more communication channels, and can be provided by one or more consumer devices. A merchant service provider can validate payment information and handle transaction processing on behalf of a merchant.

摘要翻译： 提供一种用于验证在线交易的支付信息的方法。 支付服务器可以接收相同支付信息的两个表示。 如果确定两个表示匹配，则可以验证支付信息。 如果没有匹配，或支付信息无效，支付信息可以基于支付信息的信任表示来修复，诸如所存储的支付信息或相关联的值令牌的图像。 可以通过一个或多个通信信道接收付款信息，并且可以由一个或多个消费者设备提供付款信息。 商家服务提供商可以代表商家验证付款信息并处理交易处理。