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    • 2. 发明授权
    • High aspect ratio template and method for producing same for central and peripheral nerve repair
    • 高纵横比模板及其制备方法用于中枢和周围神经修复
    • US08075904B2
    • 2011-12-13
    • US12203068
    • 2008-09-02
    • Jeff S. SakamotoMark Henry TuszynskiThomas GrosChristina ChanSumit Mehrotra
    • Jeff S. SakamotoMark Henry TuszynskiThomas GrosChristina ChanSumit Mehrotra
    • C61F13/00C61F2/00B01D39/00B29B17/00B29B44/04
    • A61K9/0024A61K9/0092A61K47/32A61K47/34
    • Millimeter to nano-scale structures manufactured using a multi-component polymer fiber matrix are disclosed. The use of dissimilar polymers allows the selective dissolution of the polymers at various stages of the manufacturing process. In one application, biocompatible matrixes may be formed with long pore length and small pore size. The manufacturing process begins with a first polymer fiber arranged in a matrix formed by a second polymer fiber. End caps may be attached to provide structural support and the polymer fiber matrix selectively dissolved away leaving only the long polymer fibers. These may be exposed to another product, such as a biocompatible gel to form a biocompatible matrix. The polymer fibers may then be selectively dissolved leaving only a biocompatible gel scaffold with the pores formed by the dissolved polymer fibers. The scaffolds may be used in, among other applications, the repair of central and peripheral nerves. Scaffolds for the repair of peripheral nerves may include a reservoir for the sustained release of nerve growth factor. The scaffolds may also include a multifunctional polyelectrolyte layer for the sustained release of nerve growth factor and enhance biocompatibility.
    • 公开了使用多组分聚合物纤维基质制造的毫米至纳米级结构。 使用不同的聚合物允许在制造过程的各个阶段选择性地溶解聚合物。 在一个应用中,可以形成具有长孔长度和小孔径的生物相容性基质。 制造过程从布置在由第二聚合物纤维形成的基体中的第一聚合物纤维开始。 可以连接端盖以提供结构支撑,并且聚合物纤维基质选择性地溶解掉,仅留下长的聚合物纤维。 这些可能暴露于另一种产品,例如生物相容性凝胶,以形成生物相容性基质。 然后可以选择性地溶解聚合物纤维,仅留下具有由溶解的聚合物纤维形成的孔的生物相容的凝胶支架。 除了其他应用之外,支架可用于修复中枢神经和周围神经。 用于修复周围神经的支架可以包括用于持续释放神经生长因子的储库。 支架还可以包括用于持续释放神经生长因子并增强生物相容性的多功能聚电解质层。
    • 3. 发明申请
    • Input Simulation System For Touch Based Devices
    • 基于触摸设备的输入仿真系统
    • US20080001923A1
    • 2008-01-03
    • US11426998
    • 2006-06-28
    • Cornelius J. HallOlumuyiwa DurojaiyeSumit Mehrotra
    • Cornelius J. HallOlumuyiwa DurojaiyeSumit Mehrotra
    • G06F3/041
    • G06F3/0418
    • Performance of automated touch data injection into a stack of software objects is provided. Previously stored data from a touch data file is received and transformed based upon a touch property. The transformed retrieved data is then injected into a lowermost layer of a stack of software objects. A computer-readable medium tool allows a user, such as a software developer, to create data that can consistently be employed to simulate the operation of movement of a user's finger across a touch input area. A buffer management module retrieves data from a touch data file. A data transformation module transforms the retrieved data based upon a touch property. A device management module injects transformed retrieved data into a human interface layer of a device.
    • 提供自动触摸数据注入到一堆软件对象中的性能。 接收来自触摸数据文件的先前存储的数据,并根据触摸属性进行变换。 然后将转换的检索数据注入软件对象堆栈的最下层。 计算机可读介质工具允许诸如软件开发者的用户创建可以一致地用于模拟用户手指在触摸输入区域上移动的操作的数据。 缓冲管理模块从触摸数据文件中检索数据。 数据变换模块根据触摸属性转换检索的数据。 设备管理模块将转换的检索数据注入设备的人机接口层。
    • 4. 发明申请
    • Injection-based simulation for button automation on button-aware computing platforms
    • 按钮感知计算平台上按钮自动化的基于注射的模拟
    • US20060265718A1
    • 2006-11-23
    • US11133231
    • 2005-05-20
    • Michael TsangRobert JarrettSumit Mehrotra
    • Michael TsangRobert JarrettSumit Mehrotra
    • G06F9/46G06F3/00
    • G06F11/3664
    • A methodology for simulating the pressing and releasing of hardware buttons on a computing device is described. Actual hardware button signals are injected at a low level in a system stack, and the data resulting from those signals propagates naturally through the system and are processed and formatted in the layers of the system stack in a normal manner, eventually being directed to the target software application being tested as an action for that software application associated with the button activity. In this end-to-end approach, button events are simulated by injecting data into the system from the bottom-most layers where raw data may be, e.g., simply the state of the button. Thus, this would be independent of the actual implementation of converting button events to actions. Such simulation helps developers and test teams run real-life tests and scenarios in a reproducible and efficient manner, irrespective of the hardware platform.
    • 描述了一种用于模拟计算设备上的硬件按钮的按压和释放的方法。 实际硬件按钮信号以系统堆栈中的低电平注入,并且由这些信号产生的数据自然地传播通过系统,并以正常方式在系统堆栈的层中进行处理和格式化,最终被定向到目标 软件应用程序被测试为与该按钮活动相关联的该软件应用的动作。 在这种端对端方法中,通过从原始数据可能的最底层注入数据来模拟按钮事件,例如简单地按钮的状态。 因此,这将独立于将按钮事件转换为动作的实际实现。 这种模拟可帮助开发人员和测试团队以可重复和高效的方式运行现实生活中的测试和场景,而不考虑硬件平台。
    • 6. 发明申请
    • Pen data capture and injection
    • 笔数据捕获和注入
    • US20050179674A1
    • 2005-08-18
    • US10778346
    • 2004-02-17
    • Sumit MehrotraMichael Tsang
    • Sumit MehrotraMichael Tsang
    • G06F3/041G06K9/62G09G5/00
    • G06F3/0416G06K9/6256
    • A tool that allows a user, such as a software developer, to create test data that can consistently be employed to simulate the operation of a hardware pen or stylus. Raw pen data, such as position coordinates, pen angle and pen properties, is captured. This data is then later injected into a system being tested in place of pen data from a device driver. The raw pen data may be captured through an application programming interface invoked by a host application. The captured data can then subsequently be injected through another application programming interface invoked by a host application, such as a software testing application for testing a variety of operations of another software application. Alternately, a stand-alone utility may be used for capturing and then injecting raw pen data.
    • 允许用户(例如软件开发人员)创建可以一致地用于模拟硬件笔或触控笔操作的测试数据的工具。 捕获原始笔数据,例如位置坐标,笔角度和笔属性。 然后将该数据再次注入被测试的系统,代替来自设备驱动程序的笔数据。 原始笔数据可以通过由主机应用调用的应用编程接口来捕获。 随后可以通过由主机应用程序调用的另一应用程序编程接口注入捕获的数据,例如用于测试另一软件应用程序的各种操作的软件测试应用程序。 或者,可以使用独立的实用程序来捕获然后注入原始笔数据。
    • 7. 发明授权
    • Input simulation system for touch based devices
    • 基于触摸的设备的输入仿真系统
    • US08269725B2
    • 2012-09-18
    • US11426998
    • 2006-06-28
    • Cornelius J. HallOlumuyiwa DurojaiyeSumit Mehrotra
    • Cornelius J. HallOlumuyiwa DurojaiyeSumit Mehrotra
    • G06F3/041
    • G06F3/0418
    • Performance of automated touch data injection into a stack of software objects is provided. Previously stored data from a touch data file is received and transformed based upon a touch property. The transformed retrieved data is then injected into a lowermost layer of a stack of software objects. A computer-readable medium tool allows a user, such as a software developer, to create data that can consistently be employed to simulate the operation of movement of a user's finger across a touch input area. A buffer management module retrieves data from a touch data file. A data transformation module transforms the retrieved data based upon a touch property. A device management module injects transformed retrieved data into a human interface layer of a device.
    • 提供自动触摸数据注入到一堆软件对象中的性能。 接收来自触摸数据文件的先前存储的数据,并根据触摸属性进行变换。 然后将转换的检索数据注入软件对象堆栈的最下层。 计算机可读介质工具允许诸如软件开发者的用户创建可以一致地用于模拟用户手指在触摸输入区域上移动的操作的数据。 缓冲管理模块从触摸数据文件中检索数据。 数据变换模块根据触摸属性转换检索的数据。 设备管理模块将转换的检索数据注入设备的人机接口层。
    • 9. 发明授权
    • Pen data capture and injection
    • 笔数据捕获和注入
    • US07345681B2
    • 2008-03-18
    • US10778346
    • 2004-02-17
    • Sumit MehrotraMichael H Tsang
    • Sumit MehrotraMichael H Tsang
    • G06F3/33G06F3/41G06K11/06
    • G06F3/0416G06K9/6256
    • A tool that allows a user, such as a software developer, to create test data that can consistently be employed to simulate the operation of a hardware pen or stylus. Raw pen data, such as position coordinates, pen angle and pen properties, is captured. This data is then later injected into a system being tested in place of pen data from a device driver. The raw pen data may be captured through an application programming interface invoked by a host application. The captured data can then subsequently be injected through another application programming interface invoked by a host application, such as a software testing application for testing a variety of operations of another software application. Alternately, a stand-alone utility may be used for capturing and then injecting raw pen data.
    • 允许用户(例如软件开发人员)创建可以一致地用于模拟硬件笔或触控笔操作的测试数据的工具。 捕获原始笔数据,例如位置坐标,笔角度和笔属性。 然后将该数据再次注入被测试的系统,代替来自设备驱动程序的笔数据。 原始笔数据可以通过由主机应用调用的应用编程接口来捕获。 捕获的数据然后可以随后通过主机应用程序调用的另一个应用程序编程接口进行注入,例如用于测试另一个软件应用程序的各种操作的软件测试应用程序。 或者,可以使用独立的实用程序来捕获然后注入原始笔数据。