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1. 发明申请

WO2007133038A1 APPARATUS AND METHOD FOR CONTROLLING POWER TO USB DEVICE 审中-公开
标题翻译：用于控制USB设备的电源的装置和方法
公开(公告)号：WO2007133038A1
公开(公告)日：2007-11-22
申请号：PCT/KR2007/002371
申请日：2007-05-15
申请人： POINTCHIPS CO., LTD. , KIM, Kyung Beom , KIM, Young Hwan , KIM, Tae Gyun , PARK, Min Sick , LEE, Jae Han , JANG, Gwang Sig , HAN, Sang Hyun
发明人： KIM, Kyung Beom , KIM, Young Hwan , KIM, Tae Gyun , PARK, Min Sick , LEE, Jae Han , JANG, Gwang Sig , HAN, Sang Hyun
IPC分类号： G06F1/30
CPC分类号： G06F1/266
摘要： The present invention relates to an apparatus and method for controlling power to a Universal Serial Bus (USB) device. The present invention provides an apparatus for controlling power to a USB device, the USB device being used to connect a Personal Computer (PC) with a peripheral device, the power control apparatus including a plug- in port for connecting the peripheral device with the PC, a state detector for detecting whether the peripheral device is in a preparation completion state, a power supply unit for supplying power to the USB device, and a power control unit for controlling the power supply unit so that power is supplied to the USB device if it is determined that the peripheral device is in a plugged-in state, and if it is determined that the peripheral device is in a preparation completion state by the state detector. Accordingly, the present invention performs the supply of power only when the peripheral device is plugged into the USB device and its internal application program is in a preparation completion state, so that it can prevent power from being unnecessarily consumed.
摘要翻译：本发明涉及一种用于控制通用串行总线（USB）设备的电源的设备和方法。本发明提供一种用于控制USB设备的电力的装置，所述USB设备用于将个人计算机（PC）与外围设备连接，所述电源控制设备包括用于将外围设备与PC连接的插入端口，用于检测外围设备是否处于准备完成状态的状态检测器，用于向USB设备供电的电源单元，以及用于控制电源单元的电源控制单元，以便向USB设备供电，如果确定外围设备处于插入状态，并且如果通过状态检测器确定外围设备处于准备完成状态。因此，本发明仅在外围设备插入USB设备并且其内部应用程序处于准备完成状态时才进行供电，从而可以防止功率被不必要地消耗。

2. 发明申请

WO2007108596A1 APPARATUS AND METHOD FOR TRANSMITTING DATA 审中-公开
标题翻译：发送数据的装置和方法
公开(公告)号：WO2007108596A1
公开(公告)日：2007-09-27
申请号：PCT/KR2007/001177
申请日：2007-03-09
申请人： POINTCHIPS CO., LTD. , KIM, Kyung Beom , KIM, Young Hwan , KIM, Tae Gyun , PARK, Min Sick , LEE, Jae Han , JANG, Gwang Sig , HAN, Sang Hyun
发明人： KIM, Kyung Beom , KIM, Young Hwan , KIM, Tae Gyun , PARK, Min Sick , LEE, Jae Han , JANG, Gwang Sig , HAN, Sang Hyun
IPC分类号： G06F13/14
CPC分类号： G06F13/387
摘要： The present invention relates to an apparatus and method for transmitting data. The apparatus of the present invention a Universal Serial Bus (USB) communication interface unit for performing USB communication with the PC; a code extraction unit for extracting an interface IDentification (ID) code, included in the input data; a first converter for performing conversion such that data is transmitted and received via the first interface; a second converter for performing conversion such that data is transmitted and received via the second interface; and a control unit for performing control such that data is transmitted and received via an interface corresponding to the extracted ID code. Thus, the present invention enables a user to transmit data to the device using his or her PC based on a USB communication method, and to selectively use a desired interface method in the device, so that the time required for data communication can be reduced.
摘要翻译：本发明涉及发送数据的装置和方法。本发明的装置用于与PC进行USB通信的通用串行总线（USB）通信接口单元; 代码提取单元，用于提取输入数据中包含的接口标识（ID）码; 用于执行经由所述第一接口发送和接收数据的转换的第一转换器; 第二转换器，用于执行经由所述第二接口发送和接收数据的转换; 以及控制单元，用于执行控制，使得经由与所提取的ID代码相对应的接口来发送和接收数据。因此，本发明使得用户能够使用他或她的PC基于USB通信方法向设备发送数据，并且有选择地在设备中使用期望的接口方法，从而可以减少数据通信所需的时间。

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