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    • 13. 发明申请
    • Determining Fraudulent Use of Electronic Devices Utilizing Matrix Codes
    • 确定使用矩阵码的电子设备的欺诈性使用
    • US20120198572A1
    • 2012-08-02
    • US13015382
    • 2011-01-27
    • William Michael BealsCharlie William Zetterower
    • William Michael BealsCharlie William Zetterower
    • G06F11/00G06K5/00
    • H04N21/47815G06F21/42H04N21/25816H04N21/44236H04N21/6187
    • In one or more implementations, a computing device may receive information from a matrix code reader that scans multiple matrix codes, each displayed by one of multiple devices. The computing device may determine whether or not the devices are being fraudulently utilized, such as whether the devices are in the same location. Additionally, in some implementations, a computing device may receive a service request from a matrix code reader that includes an associated telephone number. The computing device may extract the number and may handle the service request based on the number. Moreover, in various implementations, a computing device may receive information from a matrix code reader that scans a displayed matrix code. The information may include an electronic signature that is included in the matrix code by the device. After receiving the information, the computing device may analyze the information to determine that the electronic signature is valid.
    • 在一个或多个实现中,计算设备可以从矩阵代码读取器接收扫描多个矩阵代码的信息,每个矩阵代码由多个设备之一显示。 计算设备可以确定设备是否被欺骗性地被利用,例如设备是否处于相同的位置。 另外,在一些实现中,计算设备可以从包括相关联的电话号码的矩阵码读取器接收服务请求。 计算设备可以提取该号码并且可以基于该号码处理该服务请求。 此外,在各种实现中,计算设备可以从扫描显示的矩阵代码的矩阵代码读取器接收信息。 信息可以包括由设备包括在矩阵码中的电子签名。 在接收到该信息之后,计算设备可以分析该信息以确定该电子签名是有效的。