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    • 25. 发明授权
    • High speed asynchronous digital testing module
    • 高速异步数字测试模块
    • US5889936A
    • 1999-03-30
    • US561886
    • 1995-11-22
    • Eric Chan
    • Eric Chan
    • G01R31/3193G06F11/08
    • G01R31/31935
    • A high speed digital tester module for functionally testing integrated circuits while operating at very fast speeds or under real time conditions. The high speed digital tester captures data streams from the integrated circuit at a first frequency and inputs the data into a memory device at a second frequency, which is slower than the first frequency. The digital tester module comprises a phase locked-loop, a serial-to-parallel converter and an output memory device. The phase locked-loop captures the data stream from the integrated circuit and generates two clock signals, a bit-rate clock signal and a divide-by-N-clock signal. The parallel-to-serial converter clocks in the data stream in response to the bit-rate clock signal and converts the data stream into parallel data. The output memory device clocks in the parallel data in response to the divide-by-N clock signal. The parallel data is stored in the output memory device until it is accessed by a processor which determines whether the integrated circuit is functional.
    • 一种高速数字测试仪模块,用于在非常快的速度或实时条件下工作时对集成电路进行功能测试。 高速数字测试仪以第一频率捕获来自集成电路的数据流,并以比第一频率慢的第二频率将数据输入存储器件。 数字测试器模块包括锁相环,串并转换器和输出存储器件。 锁相环捕获来自集成电路的数据流,并产生两个时钟信号,比特率时钟信号和N分频信号。 并行到串行转换器响应于比特率时钟信号在数据流中进行时钟处理,并将数据流转换为并行数据。 输出存储器件响应于N分频时钟信号在并行数据中进行时钟。 并行数据被存储在输出存储器件中,直到由确定集成电路是否功能的处理器访问为止。
    • 27. 发明授权
    • Security mechanism for increased personal data protection
    • 增加个人数据保护的安全机制
    • US08977866B2
    • 2015-03-10
    • US12823641
    • 2010-06-25
    • Orlin Vesselinov StoevEric Chan
    • Orlin Vesselinov StoevEric Chan
    • G06F21/62
    • G06F21/6218G06F21/31G06F21/62G06F21/6245G06F2221/2141
    • Apparatus, systems, and methods provide a mechanism to enhance the management of data security in a system for users of the systems. Various embodiments include apparatus and methods to manage security of data in an electronic system on an application-by-application basis. Managing security of data may include an apparatus, system, or method structured to determine that a status of a feature in the electronic device satisfies a specified criterion, and to automatically activate a portion of a security mechanism in the electronic device to lock down an application that is open in the electronic device after determining that the status has satisfied the specified criterion. Such application-by-application basis can be applied in addition to managing data security globally in the electronic system. Additional apparatus, systems, and methods are disclosed.
    • 装置,系统和方法提供了一种机制,用于增强系统用户对系统的数据安全性的管理。 各种实施例包括在逐个应用程序的基础上管理电子系统中的数据的安全性的装置和方法。 管理数据的安全性可以包括结构化以确定电子设备中的特征的状态满足指定标准并且自动激活电子设备中的安全机制的一部分以锁定应用的装置,系统或方法 在确定状态满足指定标准后,在电子设备中打开。 除了在电子系统中全球管理数据安全之外,还可以应用这种逐个应用程序。 公开了附加装置,系统和方法。
    • 29. 发明申请
    • Methods and Apparatus for Retargeting and Prioritized Interpolation of Lens Profiles
    • 镜头轮廓重新定位和优先插值的方法和装置
    • US20130124159A1
    • 2013-05-16
    • US12758647
    • 2010-04-12
    • Simon ChenEric ChanHailin JinJen-Chan Chien
    • Simon ChenEric ChanHailin JinJen-Chan Chien
    • G06F17/17
    • G06T5/006G06T2207/10004H04N5/217H04N5/3572
    • Methods and apparatus for retargeting and prioritized interpolation of lens profiles. A lens profile file may include a set of lens sub-profiles. The camera body and/or settings described in the file may not exactly match that of camera body and/or settings used to capture a target image. A sub-profile processing module may perform a prioritized sub-profile sorting and interpolation method to generate an interpolated sub-profile that may be applied to the target image to correct aberrations including, but not limited to, geometric distortion, lateral chromatic aberration, and vignette. Thus, models generated for a reference camera at a variety of settings may be applied to a target image captured with the same type of lens but with a different camera and/or with different settings that are not exactly modeled in the lens profile file.
    • 透镜轮廓的重新定位和优先插值的方法和装置。 透镜轮廓文件可以包括一组透镜子轮廓。 文件中描述的相机机身和/或设置可能与拍摄目标图像的相机机身和/或设置的设置可能不完全相同。 子轮廓处理模块可以执行优先化的子轮廓分类和插值方法以产生可以应用于目标图像的内插子轮廓,以校正像差,以包括但不限于几何失真,横向色差和 小插曲 因此,以各种设置为参考相机生成的模型可以应用于用相同类型的镜头捕获的目标图像,但是可以应用于不同的相机和/或具有不精确建模在镜头轮廓文件中的不同设置。