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61. 发明申请

US20070297442A1 Expandable Multi-Computer Switching Device 审中-公开
标题翻译：可扩展多计算机交换设备
公开(公告)号：US20070297442A1
公开(公告)日：2007-12-27
申请号：US11462357
申请日：2006-08-03
申请人： Chi-Tung Chang , Wen-Chih Chen , Yen-Liang Kuan
发明人： Chi-Tung Chang , Wen-Chih Chen , Yen-Liang Kuan
IPC分类号： H04J3/02
CPC分类号： G06F13/4022
摘要： An expandable multi-computer switching device includes a master switching module and a slave switching module. The master switching module includes a transmission interface, a plurality of ports coupled to the transmission interface, a hub device coupled between the transmission interface and the plurality of ports, and a master control unit coupled to the hub device. The slave switching module includes a first transmission interface coupled to the transmission interface, a second transmission interface coupled to an interface of a computer system, a third transmission interface coupled to the first transmission interface, a switch module coupled between the first transmission interface and the second transmission interface, and a slave control unit coupled to the first transmission interface and the switch module, for turning on the switch module to couple the first transmission interface to the second transmission interface according to the control signal outputted from the master control unit.
摘要翻译：可扩展的多计算机切换装置包括主交换模块和从交换模块。主交换模块包括传输接口，耦合到传输接口的多个端口，耦合在传输接口和多个端口之间的集线器设备，以及耦合到集线器设备的主控制单元。从交换模块包括耦合到传输接口的第一传输接口，耦合到计算机系统的接口的第二传输接口，耦合到第一传输接口的第三传输接口，耦合在第一传输接口和第二传输接口和耦合到第一传输接口和交换机模块的从属控制单元，用于接通交换模块，以根据从主控制单元输出的控制信号将第一传输接口耦合到第二传输接口。

62. 发明申请

US20070055854A1 Method for loading configuration data onto a non-volatile memory and a device using the same 有权
标题翻译：将配置数据加载到非易失性存储器和使用其的设备的方法
公开(公告)号：US20070055854A1
公开(公告)日：2007-03-08
申请号：US11280319
申请日：2005-11-17
申请人： Chi-Tung Chang , Hung-Chun Chen , Ching-Wen Wang
发明人： Chi-Tung Chang , Hung-Chun Chen , Ching-Wen Wang
IPC分类号： G06F9/00
CPC分类号： G11C16/20
摘要： A method for loading configuration data onto a non-volatile memory and the device using the same is provided. A non-volatile memory block is preloaded with a certain compatible memory configuration data in advance when the memory device is being manufactured. The memory configuration data comprises plural parameters corresponding to the non-volatile memory. When readying the memory device, the preloaded configuration data is loaded onto a random-access memory thereof so as to save the space in a read-only memory used for storing the memory's identification and its specification. Additionally, means for loading the configuration data from the preload zone onto the random-access memory is introduced to update the firmware.
摘要翻译：提供了一种用于将配置数据加载到非易失性存储器上的方法和使用其的设备。当制造存储器件时，非易失性存储器块预先装载有一些兼容的存储器配置数据。存储器配置数据包括对应于非易失性存储器的多个参数。当准备存储器件时，将预加载的配置数据加载到随机存取存储器中，以便将空间保存在用于存储存储器标识及其规范的只读存储器中。此外，引入用于将配置数据从预载区域加载到随机存取存储器上的装置来更新固件。

63. 发明申请

US20060237539A1 Card reader assembly 有权
标题翻译：读卡器总成
公开(公告)号：US20060237539A1
公开(公告)日：2006-10-26
申请号：US11113433
申请日：2005-04-25
申请人： Chi-Tung Chang , Ant Lan , Ricky Kao
发明人： Chi-Tung Chang , Ant Lan , Ricky Kao
IPC分类号： G06K7/06
CPC分类号： G06K7/0043 , G06K7/0013 , G06K7/0086
摘要： The present invention discloses an improved card reader assembly, and more particularly an improved adapter assembly of a card reader that stacks the components in the space as to achieve the effect of saving the area and volume of the adapter of the card reader. The improved card reader assembly is an improved adapter assembly that includes a card base, and the card base includes a circuit board and at least one slot. The circuit board has a plurality of lead terminals electrically coupled to a memory card that is inserted into the slot; a top cover; and a chip and an oscillating crystal are installed in the adapter body at a position between the top cover and the card base. The chip is situated between the lead terminal of the card base and the slot, and the chip and the oscillating crystal are electrically connected to the circuit board, and a terminal set is installed onto the adapter body and electrically connected to the circuit board and the chip. Further, the chip is installed inside the structure and electrically connected to the circuit board. The present invention can reduce the area and volume of a card reader as well as the number of pins on the adapter to facilitate maintenance and repairs and improve the economic benefits of manufacturing card readers and the stability of signal transmissions.
摘要翻译：本发明公开了一种改进的读卡器组件，更具体地说，一种读卡器的改进的适配器组件，其堆叠空间中的部件，以实现节省读卡器的适配器的面积和体积的效果。改进的读卡器组件是改进的适配器组件，其包括卡底座，并且卡座包括电路板和至少一个插槽。电路板具有电连接到插入槽中的存储卡的多个引线端子; 顶盖并且芯片和振荡晶体安装在适配器主体中的顶盖和卡座之间的位置。芯片位于卡座的引线端子和槽之间，芯片和振荡晶体电连接到电路板上，端子组安装在适配器主体上并电连接到电路板和芯片。此外，芯片安装在结构内部并电连接到电路板。本发明可以减少读卡器的面积和体积以及适配器上的针数，以便于维护和修理，并且改善制造读卡器的经济益处和信号传输的稳定性。

64. 发明申请

US20060205362A1 Audio signal transmitting apparatus 审中-公开
标题翻译：音频信号发送装置
公开(公告)号：US20060205362A1
公开(公告)日：2006-09-14
申请号：US11077679
申请日：2005-03-14
申请人： Chi-Tung Chang , Ant Lan , Shih-Hsieng Yang
发明人： Chi-Tung Chang , Ant Lan , Shih-Hsieng Yang
IPC分类号： H04B1/46
CPC分类号： H04B1/1646 , G10L19/00 , H04M1/658 , H04M1/72527
摘要： An audio signal transmitting apparatus utilizes an encoder/decoder and an audio signal controller to convert an audio signal received by a mobile phone into a file executable by a computer system, and also can convert an audio message of the computer system into an audio signal transmissible by the mobile phone. The invention includes an encoder/decoder, an audio signal controller coupled to the encoder/decoder, and a plurality of audio transmission interfaces respectively coupled with the encoder/decoder and the audio signal controller.
摘要翻译：音频信号发送装置利用编码器/解码器和音频信号控制器将由移动电话接收的音频信号转换为可由计算机系统执行的文件，并且还可以将计算机系统的音频消息转换成可传播的音频信号由手机。本发明包括编码器/解码器，耦合到编码器/解码器的音频信号控制器以及分别与编码器/解码器和音频信号控制器耦合的多个音频传输接口。

65. 发明申请

US20050218228A1 Method of overcurrent protection for multi-slot flash memory card reader 有权
标题翻译：多插槽闪存卡读卡器过流保护方法
公开(公告)号：US20050218228A1
公开(公告)日：2005-10-06
申请号：US10818065
申请日：2004-04-03
申请人： Chi-Tung Chang , Hung-Chou Tsai , Kuan Huang
发明人： Chi-Tung Chang , Hung-Chou Tsai , Kuan Huang
IPC分类号： G06F1/28 , G06K7/00 , G06K7/06
CPC分类号： G06F1/28 , G06K7/0013 , G06K7/0034
摘要： A method of overcurrent protection for multi-slot flash memory card reader mainly includes integrating overcurrent protection circuit and power-supply circuit for the multiple slots of the card reader into one single control chip; and, when the overcurrent protection circuit detects an overcurrent at a particular slot, cutting off power supply to that particular slot of the card reader and enabling an overcurrent state register, so that a signal is provided to firmware in the control chip to display an icon of the card reader on a computer as a state indicating an abnormal condition. Whereby, the card reader and a flash memory card inserted therein, or other apparatus connected thereto would not be damaged when an overcurrent occurs, and a user may clearly know the exact point on the card reader where the overcurrent occurs.
摘要翻译：多槽闪存卡读卡器的过电流保护方法主要包括将读卡器的多个插槽的过流保护电路和电源电路集成为一个单一的控制芯片; 并且当过电流保护电路检测到在特定时隙处的过电流时，切断对读卡器的该特定时隙的电源并使能过电流状态寄存器，使得向控制芯片中的固件提供信号以显示图标作为指示异常状态的状态的计算机上的读卡器。由此，当发生过电流时，插入其中的读卡器和闪存卡或与其连接的其他设备不会被损坏，并且用户可以清楚地知道读卡器上发生过电流的确切点。

66. 发明申请

US20050188234A1 Method for automatically regulating an oscillator 有权
标题翻译：自动调节振荡器的方法
公开(公告)号：US20050188234A1
公开(公告)日：2005-08-25
申请号：US10787403
申请日：2004-02-24
申请人： Chi-Tung Chang
发明人： Chi-Tung Chang
IPC分类号： G06F1/08 , G06F1/30
CPC分类号： G06F1/08
摘要： A method for automatically regulating an oscillator is applicable to a low-speed USB interface connecting system and includes the steps of (a) providing a voltage-controlled oscillator in a USB interface for generating a controllable oscillating signal to a USB electronic device; (b) feeding back the controllable oscillating signal to a frequency comparing unit for comparing the controllable oscillating signal with a Keep Alive Strobe signal in the USB interface; (c) inputting an output signal of the frequency comparing unit to a frequency regulating unit for changing the frequency of the controllable oscillating signal according to a signal regulating voltage fed back from the frequency comparing unit; and (d) repeating (b) and (c) to synchronize the controllable oscillating signal with the Keep Alive Strobe signal in the USB interface; so that the USB interface connecting system and the USB electronic device may be quickly synchronized for data transmission at reduced cost.
摘要翻译：一种用于自动调节振荡器的方法适用于低速USB接口连接系统，包括以下步骤：（a）在USB接口中提供压控振荡器，用于向USB电子设备产生可控振荡信号; （b）将可控振荡信号反馈到频率比较单元，用于将可控振荡信号与USB接口中的保持激活频闪信号进行比较; （c）将频率比较单元的输出信号输入到频率调节单元，用于根据从频率比较单元反馈的信号调节电压来改变可控振荡信号的频率; 和（d）重复（b）和（c）使可控振荡信号与USB接口中的Keep Alive Strobe信号同步; 使得USB接口连接系统和USB电子设备可以以较低的成本快速同步数据传输。

67. 发明申请

US20050172051A1 Method of data transmission 审中-公开
标题翻译：数据传输方法
公开(公告)号：US20050172051A1
公开(公告)日：2005-08-04
申请号：US10769611
申请日：2004-01-29
申请人： Chi-Tung Chang , Hung-Chou Tsai
发明人： Chi-Tung Chang , Hung-Chou Tsai
IPC分类号： G06F3/00 , G06F13/42
CPC分类号： G06F13/423
摘要： A method of data transmission for transmitting data between a host and a consumptive electronic apparatus without USB interface via an interconnecting interface that has an end being a USB for connecting to the host. The method includes the steps of generating an instruction by the host; sending the instruction to the consumptive electronic apparatus without USB interface via the interconnecting interface; and verifying the instruction at the consumptive electronic apparatus without USB interface and then executing any movement requested by the instruction, and feeding back a signal of executing result to the host. Therefore, a consumptive electronic apparatus without USB interface may be connected to a host for data transmission at reduced cost.
摘要翻译：一种数据传输方法，用于经主机与消耗式电子设备之间的数据传输，无需USB接口，该互连接口具有连接主机的USB端口。该方法包括由主机产生指令的步骤; 通过互连接口将指令发送到没有USB接口的消费电子设备; 并且在没有USB接口的情况下验证消费电子设备处的指令，然后执行由该指令请求的任何移动，并将执行结果的信号反馈给主机。因此，没有USB接口的消费电子设备可以以降低的成本连接到主机进行数据传输。

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