公开(公告)号：US07849238B2

公开(公告)日：2010-12-07

申请号：US11222896

申请日：2005-09-08

申请人： Tung-Yi Wang ,  Meng-Feng Lin ,  Chih-Yuan Hsu ,  Shih-Kuan Chang

发明人： Tung-Yi Wang ,  Meng-Feng Lin ,  Chih-Yuan Hsu ,  Shih-Kuan Chang

IPC分类号： G06F13/12 ,  G06F13/38

CPC分类号： G06F13/387

摘要： The present invention is a multiple-apparatus connection system; the multiple-apparatus connection system comprises a USB port, a controller, and a voltage determining device. The USB port connects to a peripheral device. The voltage determining device connects to the USB port to generate a detection voltage signal. The controller receives the detection voltage signal and determines the type of the connected peripheral device according to the detection voltage signal.

摘要翻译： 本发明是一种多设备连接系统， 多设备连接系统包括USB端口，控制器和电压确定装置。 USB端口连接到外围设备。 电压确定装置连接到USB端口以产生检测电压信号。 控制器接收检测电压信号，并根据检测电压信号确定连接的外围设备的类型。

公开(公告)号：US20060080476A1

公开(公告)日：2006-04-13

申请号：US11222896

申请日：2005-09-08

申请人： Tung-Yi Wang ,  Meng-Feng Lin ,  Chih-Yuan Hsu ,  Shih-Kuan Chang

发明人： Tung-Yi Wang ,  Meng-Feng Lin ,  Chih-Yuan Hsu ,  Shih-Kuan Chang

IPC分类号： G06F3/00

CPC分类号： G06F13/387

摘要： The present invention is a multiple-apparatus connection system; the multiple-apparatus connection system comprises a USB port, a controller, and a voltage determining device. The USB port connects to a peripheral device. The voltage determining device connects to the USB port to generate a detection voltage signal. The controller receives the detection voltage signal and determines the type of the connected peripheral device according to the detection voltage signal.

摘要翻译： 本发明是一种多设备连接系统， 多设备连接系统包括USB端口，控制器和电压确定装置。 USB端口连接到外围设备。 电压确定装置连接到USB端口以产生检测电压信号。 控制器接收检测电压信号，并根据检测电压信号确定连接的外围设备的类型。

公开(公告)号：US20090189569A1

公开(公告)日：2009-07-30

申请号：US12020590

申请日：2008-01-28

申请人： Chih-Yuan Hsu ,  Tung-Yi Wang

发明人： Chih-Yuan Hsu ,  Tung-Yi Wang

IPC分类号： H02J7/00 ,  H01M10/44

CPC分类号： H02J7/0072

摘要： Disclosed is a method for controlling charging current to a battery of a charging system, performed by a control unit of the charging system. The method includes: (a) detecting that a device is coupled to the charging system; (b) adjusting the charging current to a level. The charging current is generated by the coupled device.

摘要翻译： 公开了一种用于控制由充电系统的控制单元执行的充电系统的电池的充电电流的方法。 该方法包括：（a）检测设备耦合到充电系统; （b）将充电电流调整到一个电平。 充电电流由耦合器件产生。

公开(公告)号：US08541984B2

公开(公告)日：2013-09-24

申请号：US12020590

申请日：2008-01-28

申请人： Chih-Yuan Hsu ,  Tung-Yi Wang

发明人： Chih-Yuan Hsu ,  Tung-Yi Wang

IPC分类号： H02J7/00 ,  H02J7/06

CPC分类号： H02J7/0072

摘要： Disclosed is a method for controlling charging current to a battery of a charging system, performed by a control unit of the charging system. The method includes: (a) detecting that a device is coupled to the charging system and determining what kind of the device the charging system is coupled to; (b) adjusting the charging current to a level according to the coupled device. The charging current is generated by the coupled device.

摘要翻译： 公开了一种用于控制由充电系统的控制单元执行的充电系统的电池的充电电流的方法。 该方法包括：（a）检测设备耦合到充电系统并确定充电系统耦合到什么样的设备; （b）根据耦合器件将充电电流调节至一个电平。 充电电流由耦合器件产生。

公开(公告)号：US20130232373A1

公开(公告)日：2013-09-05

申请号：US13409116

申请日：2012-03-01

申请人： Tung-Yi Wang ,  Chih-Chong Wang ,  Chun-Ming Kuo

发明人： Tung-Yi Wang ,  Chih-Chong Wang ,  Chun-Ming Kuo

IPC分类号： G06F11/00

CPC分类号： G06F1/14 ,  H04W56/0015

摘要： A method and apparatus for performing real time clock (RTC) calibration through frame number calculation are provided, where the method is applied to an electronic device. The method includes the steps of: before power failure of the electronic device occurs, obtaining an original time value from an RTC of the electronic device and storing the original time value and a frame number of a first frame into a storage unit; and after the electronic device is powered on since elimination of the power failure, obtaining a frame number of a second frame and performing at least one calculation operation according to the frame number of the second frame, the frame number of the first frame, and the original time value to determine a calibrated time value of the RTC, and updating the RTC with at least one of the calibrated time value and a derivative of the calibrated time value.

摘要翻译： 提供了一种通过帧数计算执行实时时钟（RTC）校准的方法和装置，其中该方法应用于电子设备。 该方法包括以下步骤：在电子设备断电之前，从电子设备的RTC获得原始时间值，并将原始时间值和第一帧的帧号存储到存储单元中; 并且在电子设备被断电之后，获得第二帧的帧号并且根据第二帧的帧号，第一帧的帧号和第二帧的帧号执行至少一个计算操作 原始时间值以确定RTC的校准时间值，并且用校准时间值和校准时间值的导数中的至少一个来更新RTC。

公开(公告)号：US20060158439A1

公开(公告)日：2006-07-20

申请号：US11332763

申请日：2006-01-13

申请人： Wan Luo ,  Hagihara Tadanori ,  Tung-Yi Wang

发明人： Wan Luo ,  Hagihara Tadanori ,  Tung-Yi Wang

IPC分类号： G09G5/00

CPC分类号： H04N7/147 ,  G06F1/1605 ,  H04N7/141 ,  H04N7/148 ,  H04N21/4143 ,  H04N21/42203 ,  H04N21/4223 ,  H04N21/4788 ,  H04N21/632

摘要： Systems for audio and video communication used in a mobile electronic device are provided. An embodiment of a system comprises a display object generation unit, an acoustic object generation unit and a transport unit. The display object generation unit repeatedly generates display objects corresponding to intensity of light sensed by an image sensor module of the mobile electronic device. The acoustic object generation unit repeatedly generates acoustic objects corresponding to sound signals detected by a microphone of the mobile electronic device. The transport unit simultaneously transports the generated display and acoustic objects to a computer host when the mobile electronic device operates as a webcam.

公开(公告)号：US20110043599A1

公开(公告)日：2011-02-24

申请号：US12917871

申请日：2010-11-02

申请人： Wan Chi Luo ,  Hagihara Tadanori ,  Tung-Yi Wang

发明人： Wan Chi Luo ,  Hagihara Tadanori ,  Tung-Yi Wang

IPC分类号： H04N7/15

CPC分类号： H04N7/147 ,  G06F1/1605 ,  H04N7/141 ,  H04N7/148 ,  H04N21/4143 ,  H04N21/42203 ,  H04N21/4223 ,  H04N21/4788 ,  H04N21/632

摘要： Systems for audio and video communication used in a mobile electronic device are provided. An embodiment of a system comprises a display object generation unit, an acoustic object generation unit and a transport unit. The display object generation unit repeatedly generates display objects corresponding to intensity of light sensed by an image sensor module of the mobile electronic device. The acoustic object generation unit repeatedly generates acoustic objects corresponding to sound signals detected by a microphone of the mobile electronic device. The transport unit simultaneously transports the generated display and acoustic objects to a computer host when the mobile electronic device operates as a webcam.

摘要翻译： 提供了在移动电子设备中使用的用于音频和视频通信的系统。 系统的实施例包括显示对象生成单元，声学对象生成单元和传送单元。 显示对象生成单元重复地生成与由移动电子设备的图像传感器模块感测的光的强度对应的显示对象。 声学对象生成单元重复地生成与由移动电子设备的麦克风检测到的声音信号相对应的声音对象。 当移动电子设备作为网络摄像机操作时，传送单元同时将生成的显示和声学对象传送到计算机主机。

公开(公告)号：US20130234944A1

公开(公告)日：2013-09-12

申请号：US13418219

申请日：2012-03-12

申请人： Hao-Jung Li ,  Tung-Yi Wang

发明人： Hao-Jung Li ,  Tung-Yi Wang

IPC分类号： G06F3/02

CPC分类号： H03M11/22

摘要： The present invention provides circuit and associated method capable of identifying keys and implementing keypad; the circuit includes a plurality of input nodes and a decoder; each input nodes is associated with multiple keys, and the decoder is capable of distinguishing each of the multiple keys of an input node such that a keypad can be implemented with low pin count.

摘要翻译： 本发明提供了能够识别键和实现键盘的电路和相关方法; 电路包括多个输入节点和解码器; 每个输入节点与多个密钥相关联，并且解码器能够区分输入节点的多个密钥中的每一个，使得可以以低引脚数实现小键盘。

公开(公告)号：US08380242B2

公开(公告)日：2013-02-19

申请号：US12917871

申请日：2010-11-02

申请人： Wan Chi Luo ,  Hagihara Tadanori ,  Tung-Yi Wang

发明人： Wan Chi Luo ,  Hagihara Tadanori ,  Tung-Yi Wang

IPC分类号： H04M1/00

CPC分类号： H04N7/147 ,  G06F1/1605 ,  H04N7/141 ,  H04N7/148 ,  H04N21/4143 ,  H04N21/42203 ,  H04N21/4223 ,  H04N21/4788 ,  H04N21/632

摘要： Systems for audio and video communication used in a mobile electronic device are provided. An embodiment of a system comprises a display object generation unit, an acoustic object generation unit and a transport unit. The display object generation unit repeatedly generates display objects corresponding to intensity of light sensed by an image sensor module of the mobile electronic device. The acoustic object generation unit repeatedly generates acoustic objects corresponding to sound signals detected by a microphone of the mobile electronic device. The transport unit simultaneously transports the generated display and acoustic objects to a computer host when the mobile electronic device operates as a webcam.

摘要翻译： 提供了在移动电子设备中使用的用于音频和视频通信的系统。 系统的实施例包括显示对象生成单元，声学对象生成单元和传送单元。 显示对象生成单元重复地生成与由移动电子设备的图像传感器模块感测的光的强度对应的显示对象。 声学对象生成单元重复地生成与由移动电子设备的麦克风检测到的声音信号相对应的声音对象。 当移动电子设备作为网络摄像机操作时，传送单元同时将生成的显示和声学对象传送到计算机主机。

公开(公告)号：US20120210151A1

公开(公告)日：2012-08-16

申请号：US13339682

申请日：2011-12-29

申请人： Tung-Yi Wang ,  Hao-Jung Li

发明人： Tung-Yi Wang ,  Hao-Jung Li

IPC分类号： G06F1/32

CPC分类号： G06F13/4077 ,  Y02D10/14 ,  Y02D10/151

摘要： A communication system is provided and includes a current control circuit, a processing module, and a detection circuit. The current control circuit has an output node. The current control circuit is capable of drawing input current to the output node. The processing module is capable of operating according to a current accumulated at the output node and an output voltage at the output node. The detection circuit is capable of detecting the output voltage and controlling the processing module according to a detection result of the detection circuit. When the detection circuit detects that the output voltage is lower than a threshold, the detection circuit is capable of controlling the processing module to decrease an output power of a power amplifier or to decrease an operating frequency of a processor.

摘要翻译： 提供一种通信系统，包括电流控制电路，处理模块和检测电路。 电流控制电路具有输出节点。 电流控制电路能够将输入电流绘制到输出节点。 处理模块能够根据在输出节点处累积的电流和输出节点处的输出电压进行操作。 检测电路能够根据检测电路的检测结果检测输出电压并控制处理模块。 当检测电路检测到输出电压低于阈值时，检测电路能够控制处理模块降低功率放大器的输出功率或降低处理器的工作频率。