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71. 发明申请

US20120278638A1 ELECTRONIC DEVICE AND CONTROL METHOD 审中-公开
标题翻译：电子设备和控制方法
公开(公告)号：US20120278638A1
公开(公告)日：2012-11-01
申请号：US13331386
申请日：2011-12-20
申请人： YIN-ZHAN WANG , JUN ZHANG , TSUNG-JEN CHUANG , SHIH-FANG WONG
发明人： YIN-ZHAN WANG , JUN ZHANG , TSUNG-JEN CHUANG , SHIH-FANG WONG
IPC分类号： G06F1/32 , G06F1/16 , G06F1/00
CPC分类号： G06F1/1677 , G06F1/3206
摘要： An electronic device includes a main body, a cover hinged on the main body, a first sensor arranged in the main body, a second sensor arranged in the cover, and a processor. The first sensor senses a change of displacement of the first sensor when the main body is moved to generate a first coordinate information. The second sensor senses a change of displacement of the second sensor when the cover is moved to generate a second coordinate information. The processor calculates an angle between the main body and the cover according to the first coordinate information and the second coordinate information, and controls the electronic device according to the calculated angle. A method for controlling an electronic device is also provided.
摘要翻译：电子设备包括主体，铰接在主体上的盖，布置在主体中的第一传感器，布置在盖中的第二传感器和处理器。当主体移动以产生第一坐标信息时，第一传感器感测第一传感器的位移变化。当盖移动以产生第二坐标信息时，第二传感器感测第二传感器的位移变化。处理器根据第一坐标信息和第二坐标信息计算主体和盖子之间的角度，并根据计算出的角度控制电子设备。还提供了一种用于控制电子设备的方法。

72. 发明申请

US20120245935A1 ELECTRONIC DEVICE AND SERVER FOR PROCESSING VOICE MESSAGE 有权
标题翻译：用于处理语音信息的电子设备和服务器
公开(公告)号：US20120245935A1
公开(公告)日：2012-09-27
申请号：US13173177
申请日：2011-06-30
申请人： SHIH-FANG WONG , TSUNG-JEN CHUANG , BO ZHANG
发明人： SHIH-FANG WONG , TSUNG-JEN CHUANG , BO ZHANG
IPC分类号： G10L15/26
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。

73. 发明授权

US08248276B2 Scanning circuit and scanning method for keyboard 有权
标题翻译：键盘扫描电路及扫描方式
公开(公告)号：US08248276B2
公开(公告)日：2012-08-21
申请号：US12817188
申请日：2010-06-17
申请人： Lin-Kun Ding , Xiang-Ping Zhou , Ren-Wen Huang , Li-Sheng Shu , Tsung-Jen Chuang
发明人： Lin-Kun Ding , Xiang-Ping Zhou , Ren-Wen Huang , Li-Sheng Shu , Tsung-Jen Chuang
IPC分类号： H03K17/94
CPC分类号： G06F3/023 , H03M11/20
摘要： A scanning circuit includes n rows L1˜Ln, 2n columns P1-1˜P1-n and P2-1˜P2-n, and the n rows L1˜Ln and the n columns P1-1˜P1-n cooperatively form a switch matrix comprising n*n switches S1-1˜Sn-n, with ends of the switches in the same row electrically connected to one of n I/O ports K1˜Kn, respectively, the ends of the switches in the same column are electrically connected to ground via one resistor R1-1˜R1-n, respectively, each of resistors R2-1˜R2-n is electronically connected in one column of the columns P2-1˜P2-n, and connected between one of the I/O ports K1˜Kn and ground via one of the resistors R1-1˜R1-n, respectively. A keyboard and a scanning method are also provided.
摘要翻译：扫描电路包括n行L1〜Ln，2n列P1-1〜P1-n和P2-1〜P2-n，n行L1〜Ln和n列P1-1〜P1-n协同地形成开关矩阵，其包括n * n个开关S1-1〜Sn-n，同一行中的开关的端部分别电连接到n个I / O端口K1〜Kn中的一个，同一列中的开关的端部是电通过一个电阻器R1-1〜R1-n分别连接到地，每个电阻器R2-1〜R2-n电连接在列P2-1〜P2-n的一列中，并连接在I / O端口K1〜Kn分别通过电阻R1-1〜R1-n之一接地。还提供了键盘和扫描方法。

74. 发明申请

US20120207330A1 AUDIO SIGNAL AMPLIFYING CIRCUIT 有权
标题翻译：音频信号放大电路
公开(公告)号：US20120207330A1
公开(公告)日：2012-08-16
申请号：US13106807
申请日：2011-05-12
申请人： REN-WEN HUANG , JUN-WEI ZHANG , JUN ZHANG , LIN-KUN DING , TSUNG-JEN CHUANG
发明人： REN-WEN HUANG , JUN-WEI ZHANG , JUN ZHANG , LIN-KUN DING , TSUNG-JEN CHUANG
IPC分类号： H03F99/00
CPC分类号： H04R3/00 , H03F3/181 , H03F3/72 , H03F2200/321 , H04R2400/00
摘要： The present disclosure provides an audio signal amplifying circuit for an electronic device including a processing chip and a speaker. The audio signal amplifying circuit includes an amplifying circuit and an inverting circuit connected to the processing chip to get a first control signal and invert the first control signal to generate a second control signal. The first control signal and/or the second control signal are used to control the operation mode of the amplifying circuit to be in an amplifying mode or in a non-amplifying mode.
摘要翻译：本公开提供了一种用于包括处理芯片和扬声器的电子设备的音频信号放大电路。音频信号放大电路包括放大电路和反相电路，连接到处理芯片以获得第一控制信号，并且反转第一控制信号以产生第二控制信号。第一控制信号和/或第二控制信号用于将放大电路的工作模式控制为放大模式或非放大模式。

75. 发明授权

US08239148B2 State switching device for switching states of electronic device by detecting battery voltage of the electronic device and method thereof 有权
标题翻译：用于通过检测电子装置的电池电压来切换电子装置的状态的状态开关装置及其方法
公开(公告)号：US08239148B2
公开(公告)日：2012-08-07
申请号：US12336506
申请日：2008-12-16
申请人： Shih-Fang Wong , Tsung-Jen Chuang , Lin-Kun Ding , Jiang-Feng Shan
发明人： Shih-Fang Wong , Tsung-Jen Chuang , Lin-Kun Ding , Jiang-Feng Shan
IPC分类号： G01R31/36 , G06F11/30
CPC分类号： G01R15/04 , G01R19/16542
摘要： A state switching device for switching the states of a device by detecting a battery voltage of the device is provided. The device includes a voltage dividing circuit to provide an output voltage in proportion to the battery voltage, and a detection unit which includes a voltage detection module, a comparison module, a control module and a state detection module to obtain the device's state. The voltage detection module produces a digital detection voltage according to the output voltage at normal time intervals, the comparison module detects whether the digital detection voltage is lower than a reference voltage corresponding to the state. If yes, the voltage detection module obtains digital detection voltage at abnormal time intervals. The comparison module compares a predetermined number of digital detection voltages with the reference voltage to produce comparison results. The control module determines whether to maintain the device's state according to the comparison results.
摘要翻译：提供一种用于通过检测设备的电池电压来切换设备的状态的状态切换设备。该装置包括：分压电路，用于提供与电池电压成比例的输出电压;以及检测单元，其包括电压检测模块，比较模块，控制模块和状态检测模块，以获得装置的状态。电压检测模块以正常时间间隔根据输出电压产生数字检测电压，比较模块检测数字检测电压是否低于对应于该状态的参考电压。如果是，电压检测模块以异常的时间间隔获得数字检测电压。比较模块将预定数量的数字检测电压与参考电压进行比较，以产生比较结果。控制模块根据比较结果确定是否维护设备的状态。

76. 发明申请

US20120170774A1 AMPLIFIER CIRCUIT 审中-公开
标题翻译：放大器电路
公开(公告)号：US20120170774A1
公开(公告)日：2012-07-05
申请号：US13166778
申请日：2011-06-22
申请人： TSUNG-JEN CHUANG , SHIH-FANG WONG , JIANG-FENG SHAN , LIN-KUN DING
发明人： TSUNG-JEN CHUANG , SHIH-FANG WONG , JIANG-FENG SHAN , LIN-KUN DING
IPC分类号： H03F99/00
CPC分类号： H03F3/187 , H03F2203/45136 , H03F2203/45528
摘要： An amplifier circuit for amplifying audio signal output by an audio source and outputting the amplified audio signal to a speaker is provided. The amplifier circuit includes a peripheral circuit and an amplifier chip including an amplifier, a first, a second, a third resistor, and a fourth resistor. The peripheral circuit includes a fifth and a sixth resistors. The first resistor is connected between a non-inverting input port and an output port of the amplifier, the second resistor is connected between an inverting input port and the output port of the amplifier, the third resistor is connected between the non-inverting input port and the fifth resistor, the fourth resistor is connected between the inverting port and the sixth resistor, the fifth and the sixth resistors are further respectively connected to an anode output port of the audio source and a cathode output port of the audio source.
摘要翻译：提供一种用于放大由音频源输出的音频信号并将放大的音频信号输出到扬声器的放大器电路。放大器电路包括外围电路和包括放大器，第一，第二，第三电阻器和第四电阻器的放大器芯片。外围电路包括第五和第六电阻器。第一个电阻连接在放大器的非反相输入端口和输出端口之间，第二个电阻连接在反相输入端口和放大器的输出端口之间，第三个电阻连接在非反相输入端口和第五电阻器，第四电阻器连接在反相端口和第六电阻器之间，第五和第六电阻器进一步分别连接到音频源的阳极输出端口和音频源的阴极输出端口。

77. 发明授权

US07915863B2 Charge protection circuit with timing function 有权
标题翻译：具有定时功能的充电保护电路
公开(公告)号：US07915863B2
公开(公告)日：2011-03-29
申请号：US12143842
申请日：2008-06-23
申请人： Shih-Fang Wong , Tsung-Jen Chuang , Jun-Wei Zhang
发明人： Shih-Fang Wong , Tsung-Jen Chuang , Jun-Wei Zhang
IPC分类号： H02J7/00 , G01N27/416 , G08B21/00
CPC分类号： H02J7/0031 , H02J2007/0037
摘要： A charge protection circuit with a timing function is disclosed. The circuit includes a charge protection module constituting of a second switch, a second capacitor and a control integrated circuit (IC). The second switch Q2 is switched to turn on or turn off to charge or discharge the lithium-ion battery. The second capacitor configured for setting a delay time of a Ct terminal of the control IC, thus to prevent the battery from being overcharged. The circuit further includes a charge timing circuit configured for predetermining a time threshold value. When the charge time reaches the time threshold value, the charge timing circuit outputs a second high level signal to charge the second capacitor. The second capacitor triggers the control IC to turn off the second switch, thereby terminating the charge of the battery body.
摘要翻译：公开了具有定时功能的充电保护电路。电路包括构成第二开关的电荷保护模块，第二电容器和控制集成电路（IC）。第二开关Q2被切换以导通或关闭以对锂离子电池充电或放电。第二电容器被配置为设置控制IC的Ct端子的延迟时间，从而防止电池过充电。电路还包括配置用于预先确定时间阈值的充电定时电路。当充电时间达到时间阈值时，充电定时电路输出第二高电平信号以对第二电容器充电。第二电容器触发控制IC关闭第二开关，从而终止电池体的充电。

78. 发明授权

US07839668B2 Multiple output AC/DC power adapter 有权
标题翻译：多路输出AC / DC电源适配器
公开(公告)号：US07839668B2
公开(公告)日：2010-11-23
申请号：US12134157
申请日：2008-06-05
申请人： Shih-Fang Wong , Tsung-Jen Chuang , Xiang-Cheng Wan
发明人： Shih-Fang Wong , Tsung-Jen Chuang , Xiang-Cheng Wan
IPC分类号： H02M1/00
CPC分类号： H02M7/064 , Y10T307/658
摘要： A multiple output AC/DC power adapter is provided. The adapter includes an adapter body with an output connector and more than one output plugs configured for connecting with the output connector. The adapter body includes a DC-DC converting circuit having an input terminal, an output terminal, a first adjustment terminal. The output connector includes a positive terminal, a second adjustment terminal and a negative terminal configured for connecting to the output terminal and the first adjustment terminal of the DC-DC converting circuit and ground correspondingly. The output plugs each includes an adjustment resistor having a resistance value different from the other output plugs. Therefore, when equipped with a plurality of output plugs each of the plurality of plugs having different resistor R0, the adapter can supply different output DC voltages for different electronic device.
摘要翻译：提供多输出AC / DC电源适配器。适配器包括具有输出连接器的适配器主体和被配置用于与输出连接器连接的多个输出插头。适配器主体包括具有输入端子，输出端子，第一调整端子的DC-DC转换电路。输出连接器包括正端子，第二调整端子和负端子，其被配置为连接到DC-DC转换电路的输出端子和第一调节端子并相应地接地。输出插头各自包括具有与其它输出插头不同的电阻值的调节电阻器。因此，当配备多个输出插头时，多个插头中的每一个具有不同的电阻器R0，适配器可为不同的电子设备提供不同的输出直流电压。

79. 发明授权

US07557466B2 Humidity detection and power cut-off device 有权
标题翻译：湿度检测和断电装置
公开(公告)号：US07557466B2
公开(公告)日：2009-07-07
申请号：US11746650
申请日：2007-05-10
申请人： Shih-Fang Wong , Tsung-Jen Chuang , Wen-Jian Cui , Jun-Wei Zhang
发明人： Shih-Fang Wong , Tsung-Jen Chuang , Wen-Jian Cui , Jun-Wei Zhang
IPC分类号： H01H45/00
CPC分类号： H02H5/083 , Y10T307/779
摘要： A humidity detection and power cut-off device for electronic equipment is provided. The device is connected between a battery (10) and a motherboard (40) of the electronic equipment and includes an auto protection device (20) and a moisture-triggered device (30). The auto protection device is connected between the battery and the power management module and is used to establish or cut off the connection between the battery and the power management module. The moisture-triggered device is used to detect the immediate ambient humidity and controls the auto protection device. If the moisture-triggered circuit detects that the immediate ambient humidity exceeds a predetermined critical humidity value, the moisture-triggered device outputs a trigger signal to the auto protection device. The trigger signal controls the auto protection circuit to cut off a connection between the battery and the power management module, thus to achieve waterproofing protecting for the electronic equipment.
摘要翻译：提供电子设备的湿度检测和断电装置。该装置连接在电子设备的电池（10）和母板（40）之间，并且包括自动保护装置（20）和湿气触发装置（30）。自动保护装置连接在电池和电源管理模块之间，用于建立或切断电池与电源管理模块之间的连接。水分触发装置用于检测即时环境湿度并控制自动保护装置。如果湿气触发电路检测到即时环境湿度超过预定临界湿度值，则湿气触发装置向自动保护装置输出触发信号。触发信号控制自动保护电路切断电池与电源管理模块之间的连接，从而实现电子设备的防水保护。

80. 发明申请

US20090044028A1 PORTABLE COMPUTER WITH SHARED HARDWARE RESOURCES 失效
标题翻译：具有共享硬件资源的便携式计算机
公开(公告)号：US20090044028A1
公开(公告)日：2009-02-12
申请号：US12168844
申请日：2008-07-07
申请人： Shih-Fang WONG , Tsung-Jen CHUANG , Lei-Tong YU , Yu-Zhang WEN
发明人： Shih-Fang WONG , Tsung-Jen CHUANG , Lei-Tong YU , Yu-Zhang WEN
IPC分类号： G06F1/00
CPC分类号： G06F1/266 , G06F3/0227
摘要： The invention provides a portable computer with shared hardware resources that can be used by other computers. The portable computer includes an interface converter, a control module, a power management module, and a power path switch. When the portable computer is powered off and connected with a computer host through a serial bus interface, the shared hardware resources of the portable computer obtain power from the computer host through the serial bus interface. The interface converter converts data between a shared hardware resource interface format and a serial bus interface format, and enables the shared hardware resources to communicate with the computer host and therefore are employed by the computer host. In one embodiment, the shared hardware resources include a keyboard. In another embodiment, the shared hardware resources include a keyboard and a display.
摘要翻译：本发明提供了一种可由其他计算机使用的共享硬件资源的便携式计算机。便携式计算机包括接口转换器，控制模块，电源管理模块和电源路径开关。当便携式计算机通过串行总线接口断电并与计算机主机连接时，便携式计算机的共享硬件资源通过串行总线接口从计算机主机获得电力。接口转换器在共享硬件资源接口格式和串行总线接口格式之间转换数据，并使共享硬件资源与计算机主机通信，因此由计算机主机使用。在一个实施例中，共享硬件资源包括键盘。在另一个实施例中，共享硬件资源包括键盘和显示器。

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