METHODS AND APPARATUS FOR PROTECTING SOFTWARE FROM UNAUTHORIZED COPYING
    8.
    发明申请
    METHODS AND APPARATUS FOR PROTECTING SOFTWARE FROM UNAUTHORIZED COPYING 有权
    用于从未经授权的复制保护软件的方法和装置

    公开(公告)号:US20150121536A1

    公开(公告)日:2015-04-30

    申请号:US14125743

    申请日:2013-10-24

    IPC分类号: G06F21/12 G06F21/53

    摘要: A processing device provides a method for protecting a program from unauthorized copying. The processing device may include an encrypted version of the program. According to one example method, the processing device creates a secure enclave, and in response to a request to execute the encrypted program, the processing device automatically generates a decrypted version of the program in the secure enclave by decrypting the encrypted program in the secure enclave. After automatically generating the decrypted version of the program in the secure enclave, the processing device may automatically execute the decrypted version of the program in the secure enclave. Other embodiments are described and claimed.

    摘要翻译: 一种处理装置提供了一种保护程序免遭未经授权复制的方法。 处理设备可以包括程序的加密版本。 根据一个示例性方法,处理设备创建安全飞地,并且响应于执行加密程序的请求,处理设备通过解密安全飞地中的加密程序来自动地生成安全飞地中的程序的解密版本 。 在安全飞地自动生成程序的解密版本之后,处理装置可以自动地在安全飞地中执行程序的解密版本。 描述和要求保护其他实施例。

    Electronic device and server for processing voice message
    9.
    发明授权
    Electronic device and server for processing voice message 有权
    用于处理语音留言的电子设备和服务器

    公开(公告)号:US08983835B2

    公开(公告)日:2015-03-17

    申请号:US13173177

    申请日:2011-06-30

    CPC分类号: H04W4/12 G10L15/265 H04W4/18

    摘要: An electronic device includes a voice processing unit, a wireless communication unit, and a combining unit. The voice processing unit receives speech signals. The wireless communication unit sends the speech signals to a server. The server converts the speech signals into a text message. The wireless communication unit receives the text message from the server. The combining unit combines the text message and the speech signals into a combined message. The wireless communication unit further sends the combined message to a recipient. A related server is also provided.

    摘要翻译: 电子设备包括语音处理单元,无线通信单元和组合单元。 语音处理单元接收语音信号。 无线通信单元将语音信号发送到服务器。 服务器将语音信号转换为文本消息。 无线通信单元从服务器接收文本消息。 组合单元将文本消息和语音信号组合成组合消息。 无线通信单元还将组合的消息发送到接收者。 还提供了一个相关的服务器。

    Minimum energy point tracking buck converter
    10.
    发明授权
    Minimum energy point tracking buck converter 有权
    最小能量点跟踪降压转换器

    公开(公告)号:US08866462B2

    公开(公告)日:2014-10-21

    申请号:US13637230

    申请日:2011-02-28

    IPC分类号: H02M3/157 H02M3/158 H02M1/00

    摘要: This invention involves with a low power IC (Integrated Circuit) with high energy efficiency. This invention describes a Buck converter that can track the minimum energy point of the load. It works by estimating input energy of every sensing period, taking advantage of energy consumption curve of IC in sub-threshold. Energy estimation is implemented with counting conducted pulses, while maintaining constant input energy of each pulse by regulating output voltage and ON time with digital control circuit. With digital control circuit, minimum energy point can be tracked with a lookup table stored inside. Most of this invention's control circuit is digital, with benefits of low power consumption and small chip area.

    摘要翻译: 本发明涉及具有高能量效率的低功率IC(集成电路)。 本发明描述了可以跟踪负载的最小能量点的降压转换器。 通过估计每个感测周期的输入能量,利用IC的能量消耗曲线在次阈值中起作用。 通过计数传导脉冲实现能量估计,同时通过使用数字控制电路调节输出电压和导通时间来保持每个脉冲的恒定输入能量。 使用数字控制电路,可以使用存储在其中的查找表来跟踪最小能量点。 本发明的大多数控制电路是数字式的,具有低功耗和小芯片面积的优点。