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    • 3. 发明授权
    • Magnetic stripe reader having digital peak detector
    • 具有数字峰值检测器的磁条阅读器
    • US07837110B1
    • 2010-11-23
    • US11139415
    • 2005-05-28
    • Mark HessRaymond O. Chock
    • Mark HessRaymond O. Chock
    • G06K7/08
    • G06K7/08G06K7/084
    • A point of sale terminal includes a microcontroller integrated circuit. In one aspect, a regulator within the IC receives power from a supply voltage terminal and/or a battery terminal. If the regulator does not receive adequate power from either terminal, then energy stored on-chip in a capacitor is used to erase secure memory. In another aspect, pulses of current are made to pulse through conductors of a conductive mesh. A tamper condition is detected if an improper voltage is detected on the IC terminal through which the pulse is conducted. In another aspect, each vendor signs his/her firmware with his own vendor ID. A bootloader uses the vendor ID to lookup a public key that is then used to verify a private key supplied by the firmware to be executed. In another aspect, a magnetic card reader includes a digital peak detector circuit involving programmable positive and negative thresholds.
    • 销售点终端包括微控制器集成电路。 在一个方面,IC内的调节器从电源电压端子和/或电池端子接收电力。 如果调节器没有从任一端子接收到足够的电力,则使用存储在电容器中的片上电能来擦除安全存储器。 在另一方面,电流脉冲通过导电网的导体脉冲。 如果在通过其进行脉冲的IC端子上检测到不正确的电压,则检测到篡改状况。 另一方面,每个供应商都使用自己的供应商ID来签署他/她的固件。 引导加载程序使用供应商ID查找公钥,然后用于验证由要执行的固件提供的专用密钥。 在另一方面,磁卡阅读器包括涉及可编程正和负阈值的数字峰值检测器电路。
    • 5. 发明授权
    • Performing optical recognition on a picture of a remote to identify an associated codeset
    • 对遥控器的图片执行光学识别,以识别相关的代码集
    • US08094875B1
    • 2012-01-10
    • US12148475
    • 2008-04-18
    • Steven M. PopeRaymond O. ChockNorman G. Sheridan
    • Steven M. PopeRaymond O. ChockNorman G. Sheridan
    • G06K9/00H04H20/71H04B1/02H04B1/06
    • H04B1/202
    • A home entertainment device eliminates the need to use multiple remotes. The device is connected (by wired and/or wireless links) to electronic consumer devices (ECDs) to be controlled. A user uses a portable display device to view pages served by the device, and thereby to communicate with the device and indirectly control the ECDs. In a first aspect, a HDMI-CEC communication is used to identify a codeset from a codeset database. In a second aspect, the codeset of a remote is identified by serving pictures of remotes to the user. The user selects a picture and the system looks up its codeset. In a third aspect, keys on an illustration of a remote are dragged and dropped to create a new custom remote. In a fourth aspect, the user supplies a digital photograph of a remote. The system performs optical recognition and identifies the type of remote and its codeset.
    • 家庭娱乐设备消除了使用多个遥控器的需要。 设备通过有线和/或无线链路连接到要控制的电子消费设备(ECD)。 用户使用便携式显示设备来查看由设备服务的页面,从而与设备通信并间接地控制ECD。 在第一方面,HDMI-CEC通信用于从代码集数据库中识别代码集。 在第二方面,通过向用户提供遥控器的图片来识别远程的代码集。 用户选择图片,系统查找其代码集。 在第三方面,遥控器的图示上的按键被拖放以创建新的定制遥控器。 在第四方面,用户提供遥控器的数字照片。 系统执行光学识别并识别远程及其代码集的类型。
    • 9. 发明授权
    • Point of sale terminal having pulsed current tamper control sensing
    • 具有脉冲电流篡改控制感测的销售点终端
    • US07551098B1
    • 2009-06-23
    • US11139418
    • 2005-05-28
    • Raymond O. ChockMark Hess
    • Raymond O. ChockMark Hess
    • G08B21/00
    • G08B29/08
    • A point of sale terminal includes a microcontroller integrated circuit. In one aspect, a regulator within the IC receives power from a supply voltage terminal and/or a battery terminal. If the regulator does not receive adequate power from either terminal, then energy stored on-chip in a capacitor is used to erase secure memory. In another aspect, pulses of current are made to pulse through conductors of a conductive mesh. A tamper condition is detected if an improper voltage is detected on the IC terminal through which the pulse is conducted. In another aspect, each vendor signs his/her firmware with his own vendor ID. A bootloader uses the vendor ID to lookup a public key that is then used to verify a private key supplied by the firmware to be executed. In another aspect, a magnetic card reader includes a digital peak detector circuit involving programmable positive and negative thresholds.
    • 销售点终端包括微控制器集成电路。 在一个方面,IC内的调节器从电源电压端子和/或电池端子接收电力。 如果调节器没有从任一端子接收到足够的电力,则使用存储在电容器中的片上电能来擦除安全存储器。 在另一方面,电流脉冲通过导电网的导体脉冲。 如果在通过其进行脉冲的IC端子上检测到不正确的电压,则检测到篡改状况。 另一方面,每个供应商都使用自己的供应商ID来签署他/她的固件。 引导加载程序使用供应商ID查找公钥,然后用于验证由要执行的固件提供的专用密钥。 在另一方面,磁卡阅读器包括涉及可编程正和负阈值的数字峰值检测器电路。
    • 10. 发明授权
    • Communicating codeset information as part of a native application
    • 将代码集信息作为本机应用程序的一部分进行通信
    • US08260283B2
    • 2012-09-04
    • US12283947
    • 2008-09-16
    • Steven M. PopeRaymond O. Chock
    • Steven M. PopeRaymond O. Chock
    • H04M3/00
    • H04M1/72575G06Q30/06G06Q30/0601G08C19/28G08C2201/21G08C2201/93
    • A native application includes codeset information. The native application, if loaded into a cellular telephone, allows the cellular telephone and a novel associated Operational Signal Generating Device (OSGD) to be usable as a remote control device. An on-line media store provides the native application for purchase and download. A user uses the cellular telephone to download the native application into the cellular telephone. The codeset information is transferred into the OSGD. The OSGD has a mechanism for using codeset information to generate IR operational signals of the type used to control electronic consumer devices. Execution of the native application causes a keypad to appear on the cellular telephone display. If the user presses a key of the keypad, the cellular telephone detects the key press and sends a communication to the OSGD which causes the OSGD to use the codeset information to generate and transmit an appropriate IR operational signal.
    • 本地应用程序包括代码集信息。 本地应用程序(如果加载到蜂窝电话中)允许蜂窝电话和新颖的相关联的操作信号发生设备(OSGD)可用作遥控设备。 在线媒体商店提供购买和下载的本机应用程序。 用户使用蜂窝电话将本地应用下载到蜂窝电话中。 代码集信息被传送到OSGD中。 OSGD具有使用代码集信息来产生用于控制电子消费者设备的类型的IR操作信号的机制。 本地应用程序的执行导致键盘出现在蜂窝电话显示器上。 如果用户按下键盘的键,则蜂窝电话机检测到按键,并向OSGD发送通信,使得OSGD使用代码集信息来产生和发送适当的IR操作信号。