Systems and Methods for Universal Imaging Components
    1.
    发明申请
    Systems and Methods for Universal Imaging Components 有权
    通用成像组件的系统和方法

    公开(公告)号:US20140294422A1

    公开(公告)日:2014-10-02

    申请号:US14300796

    申请日:2014-06-10

    Abstract: A method of operating a cartridge chip installed in an imaging device includes: causing, by the cartridge chip, the imaging device to enter an error condition; monitoring the timing or sequence of communication signals received from the imaging device during at least a portion of the error condition; and operating, based on the timing or sequence of the communication signals received from the imaging device during at least a portion of the error condition, in a first mode of operation compatible with a first type of imaging device not having a list of banned serial numbers or in a second mode of operation compatible with a second type of imaging device having a list of banned serial numbers.

    Abstract translation: 操作安装在成像装置中的盒式芯片的方法包括:通过盒芯片使成像装置进入错误状态; 在所述错误状况的至少一部分期间监视从所述成像装置接收的通信信号的定时或序列; 并且基于在所述错误状况的至少一部分期间从所述成像装置接收的通信信号的定时或顺序,在与不具有禁止序列号列表的第一类型成像装置兼容的第一操作模式中操作 或者在与具有禁止的序列号的列表的第二类型的成像设备兼容的第二操作模式中。

    Systems and Methods for Universal Imaging Components
    3.
    发明申请
    Systems and Methods for Universal Imaging Components 有权
    通用成像组件的系统和方法

    公开(公告)号:US20150241828A1

    公开(公告)日:2015-08-27

    申请号:US14708363

    申请日:2015-05-11

    Abstract: A method of operating a cartridge chip installed in an imaging device includes: causing, by the cartridge chip, the imaging device to enter an error condition; monitoring the timing or sequence of communication signals received from the imaging device during at least a portion of the error condition; and operating, based on the timing or sequence of the communication signals received from the imaging device during at least a portion of the error condition, in a first mode of operation compatible with a first type of imaging device or in a second mode of operation compatible with a second type of imaging device.

    Abstract translation: 操作安装在成像装置中的盒式芯片的方法包括:通过盒芯片使成像装置进入错误状态; 在所述错误状况的至少一部分期间监视从所述成像装置接收的通信信号的定时或序列; 以及基于在所述错误状况的至少一部分期间从所述成像装置接收的所述通信信号的时序或顺序,在与第一类型的成像装置兼容的第一操作模式中或在兼容的第二操作模式中操作 具有第二类型的成像装置。

    Systems and methods for universal imaging components
    4.
    发明授权
    Systems and methods for universal imaging components 有权
    通用成像部件的系统和方法

    公开(公告)号:US09046822B2

    公开(公告)日:2015-06-02

    申请号:US14300796

    申请日:2014-06-10

    Abstract: A method of operating a cartridge chip installed in an imaging device includes: causing, by the cartridge chip, the imaging device to enter an error condition; monitoring the timing or sequence of communication signals received from the imaging device during at least a portion of the error condition; and operating, based on the timing or sequence of the communication signals received from the imaging device during at least a portion of the error condition, in a first mode of operation compatible with a first type of imaging device not having a list of banned serial numbers or in a second mode of operation compatible with a second type of imaging device having a list of banned serial numbers.

    Abstract translation: 操作安装在成像装置中的盒式芯片的方法包括:通过盒芯片使成像装置进入错误状态; 在所述错误状况的至少一部分期间监视从所述成像装置接收的通信信号的定时或序列; 并且基于在所述错误状况的至少一部分期间从所述成像装置接收的通信信号的定时或顺序,在与不具有禁止序列号列表的第一类型成像装置兼容的第一操作模式中操作 或者在与具有禁止的序列号的列表的第二类型的成像设备兼容的第二操作模式中。

    Secure Semiconductor Device Having Features to Prevent Reverse Engineering
    5.
    发明申请
    Secure Semiconductor Device Having Features to Prevent Reverse Engineering 审中-公开
    具有防止逆向工程特性的安全半导体器件

    公开(公告)号:US20150071434A1

    公开(公告)日:2015-03-12

    申请号:US13838853

    申请日:2013-03-15

    Abstract: An encryption circuit for receiving an input of a first digital key and plaintext data, the encryption circuit for mathematically manipulating the digital key and the plaintext data to encrypt the plaintext data into encrypted data, wherein at least a portion of the encryption circuit comprises IBG circuitry. A decryption circuit for receiving an input of a second digital key and the encrypted data, the decryption circuit for mathematically manipulating the digital key and the encrypted data to decrypt the encrypted data into the plaintext data, wherein at least a portion of the decryption circuit comprises IBG circuitry

    Abstract translation: 一种用于接收第一数字密钥和明文数据的输入的加密电路,用于数学地操纵数字密钥和明文数据的加密电路将明文数据加密成加密数据,其中加密电路的至少一部分包括IBG电路 。 一种用于接收第二数字密钥和加密数据的输入的解密电路,用于数学地操纵数字密钥和加密数据以将加密数据解密为明文数据的解密电路,其中解密电路的至少一部分包括 IBG电路

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