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1. 发明授权

US09268728B2 Portable electronic device and accessory device thereof, and operating method for the portable electronic device 有权
标题翻译：便携式电子设备及其附件，以及便携式电子设备的操作方法
公开(公告)号：US09268728B2
公开(公告)日：2016-02-23
申请号：US13540085
申请日：2012-07-02
申请人： Yu-Peng Lai , Wei-Chih Chang , Ching-Chung Hung
发明人： Yu-Peng Lai , Wei-Chih Chang , Ching-Chung Hung
IPC分类号： G06F13/14 , G06F13/38 , H04M1/21
CPC分类号： G06F13/385 , H04M1/21
摘要： A portable electronic device and an accessory device thereof, and an operating method for a portable electronic device. According to the disclosure, an accessory device coupled at a universal serial bus connector of a portable electronic device is detected and identified via the identification pin of the universal serial bus connector. When it is identified that the accessory device supports 1-wire communication via the identification pin, the accessory device is accessed via the 1-wire communication via the identification pin.
摘要翻译：便携式电子设备及其附件，以及便携式电子设备的操作方法。根据本公开，通过通用串行总线连接器的识别引脚检测和识别在便携式电子设备的通用串行总线连接器处耦合的附件设备。当识别出附件设备通过识别引脚支持1线通信时，通过识别引脚通过1线通信访问附件设备。

2. 发明授权

US07818136B2 Portable electronic device capable of re-calibrating azimuth and method thereof 有权
标题翻译：能够重新校准方位的便携式电子设备及其方法
公开(公告)号：US07818136B2
公开(公告)日：2010-10-19
申请号：US12336550
申请日：2008-12-17
申请人： Tsan-Yuan Chen , Yu-Peng Lai
发明人： Tsan-Yuan Chen , Yu-Peng Lai
IPC分类号： G01C17/38
CPC分类号： G01C17/38
摘要： One or more sensors in a portable electronic device have individual status parameter in response to different using configurations. When the portable electronic device operates in a first using configuration, an electronic compass in the portable electronic device loads a corresponding first default setting, according to the status parameter of the sensors operated in the first using configuration, and detects the geomagnetic field for outputting azimuth data. When the portable electronic device changes its configuration from the first using configuration to a second using configuration, the electronic compass stops detecting the geomagnetic field and loads a corresponding second default setting, according to the status parameter of the sensors operated in the second using configuration, and detects the geomagnetic field for outputting azimuth data. The electronic compass is capable of properly detecting the geomagnetic field by loading different default settings when facing interference of different magnetic fields.
摘要翻译：便携式电子设备中的一个或多个传感器响应于不同的使用配置具有单独的状态参数。当便携式电子设备以第一使用配置操作时，便携式电子设备中的电子罗盘根据在第一使用配置中操作的传感器的状态参数加载相应的第一默认设置，并且检测用于输出方位角的地磁场数据。当便携式电子设备将其配置从第一使用配置改变为第二使用配置时，电子罗盘停止检测地磁场并且根据在第二使用配置中操作的传感器的状态参数加载相应的第二默认设置，并检测用于输出方位数据的地磁场。电子罗盘能够通过在面对不同磁场的干扰时加载不同的默认设置来正确检测地磁场。

3. 发明申请

US20090171607A1 PORTABLE ELECTRONIC DEVICE CAPABLE OF RE-CALIBRATING AZIMUTH AND METHOD THEREOF 有权
标题翻译：适用于重新校准AZIMUTH的便携式电子设备及其方法
公开(公告)号：US20090171607A1
公开(公告)日：2009-07-02
申请号：US12336550
申请日：2008-12-17
申请人： Tsan-Yuan Chen , Yu-Peng Lai
发明人： Tsan-Yuan Chen , Yu-Peng Lai
IPC分类号： G01C17/38
CPC分类号： G01C17/38
摘要： One or more sensors in a portable electronic device have individual status parameter in response to different using configurations. When the portable electronic device operates in a first using configuration, an electronic compass in the portable electronic device loads a corresponding first default setting, according to the status parameter of the sensors operated in the first using configuration, and detects the geomagnetic field for outputting azimuth data. When the portable electronic device changes its configuration from the first using configuration to a second using configuration, the electronic compass stops detecting the geomagnetic field and loads a corresponding second default setting, according to the status parameter of the sensors operated in the second using configuration, and detects the geomagnetic field for outputting azimuth data. The electronic compass is capable of properly detecting the geomagnetic field by loading different default settings when facing interference of different magnetic fields.
摘要翻译：便携式电子设备中的一个或多个传感器响应于不同的使用配置具有单独的状态参数。当便携式电子设备以第一使用配置操作时，便携式电子设备中的电子罗盘根据在第一使用配置中操作的传感器的状态参数加载相应的第一默认设置，并且检测用于输出方位角的地磁场数据。当便携式电子设备将其配置从第一使用配置改变为第二使用配置时，电子罗盘停止检测地磁场并且根据在第二使用配置中操作的传感器的状态参数加载相应的第二默认设置，并检测用于输出方位数据的地磁场。电子罗盘能够通过在面对不同磁场的干扰时加载不同的默认设置来正确检测地磁场。

4. 发明授权

US09312576B2 Portable electronic devices capable of obtaining charging current value of charger and charging method thereof 有权
标题翻译：能够获得充电器的充电电流值的便携式电子设备及其充电方法
公开(公告)号：US09312576B2
公开(公告)日：2016-04-12
申请号：US13397203
申请日：2012-02-15
申请人： Ching-Chung Hung , Yu-Peng Lai , Wei-Chih Chang
发明人： Ching-Chung Hung , Yu-Peng Lai , Wei-Chih Chang
IPC分类号： H02J7/00 , H01M10/44
CPC分类号： H01M10/44 , H02J7/007 , H02J2007/0062
摘要： A portable electronic device is provided. Connector includes the first and data pins. Processor includes input and output pins and detection pin coupled to the input pin. First resistor is coupled between the detection pin and first voltage. When the processor detects that the first and second pins of charger are coupled to the first and second data pins of the connector, the processor provides switching signal to the selector, so as to couple the first and second data pins of the connector to the input and output pins of the processor, respectively, and to provide second voltage different from the first voltage, to the second pin of the charger via the output pin. The processor obtains charging current value of the charger according to voltage of the detection pin. The charger includes second resistor coupled between the first and second pins.
摘要翻译：提供便携式电子设备。连接器包括第一个和数据引脚。处理器包括输入和输出引脚以及耦合到输入引脚的检测引脚。第一个电阻耦合在检测引脚和第一个电压之间。当处理器检测到充电器的第一和第二引脚耦合到连接器的第一和第二数据引脚时，处理器向切换器提供切换信号，以将连接器的第一和第二数据引脚耦合到输入端和处理器的输出引脚，并且通过输出引脚将不同于第一电压的第二电压提供给充电器的第二引脚。处理器根据检测针的电压来获得充电器的充电电流值。充电器包括耦合在第一和第二引脚之间的第二电阻器。

5. 发明授权

US08719460B2 Electronic device, electronic system and method therefor for automatically detecting and identifying peripheral device 有权
标题翻译：电子设备，电子系统及其方法，用于自动检测和识别外围设备
公开(公告)号：US08719460B2
公开(公告)日：2014-05-06
申请号：US12700824
申请日：2010-02-05
申请人： Ching-Chung Hung , Tsung-Pao Kuan , Yu-Peng Lai , Chia-Wei Hsu , Hsiu-Hung Chou
发明人： Ching-Chung Hung , Tsung-Pao Kuan , Yu-Peng Lai , Chia-Wei Hsu , Hsiu-Hung Chou
IPC分类号： G06F3/00 , G06F11/00
CPC分类号： G06F13/4068
摘要： The invention provides a method for an electronic device for automatically detecting and identifying a peripheral device. The electronic device comprises a connector having a first pin and a second pin and connects to a peripheral device through the connector. The method comprises the steps of determining whether the peripheral device is connected to the connector; reading a first state of the first pin and the second pin when determining that the peripheral device is connected to the connector; setting a voltage of the first pin to a first voltage level and then reading a second state of the first pin and the second pin; and identifying the peripheral device according to the first state and the second state. The invention also provides an electronic device and an electronic system utilizing the above-mentioned method.
摘要翻译：本发明提供了一种用于自动检测和识别外围设备的电子设备的方法。电子设备包括具有第一引脚和第二引脚的连接器，并通过连接器连接到外围设备。该方法包括以下步骤：确定外围设备是否连接到连接器; 当确定外围设备连接到连接器时，读取第一引脚和第二引脚的第一状态; 将第一引脚的电压设置为第一电压电平，然后读取第一引脚和第二引脚的第二状态; 以及根据第一状态和第二状态来识别外围设备。本发明还提供一种利用上述方法的电子设备和电子系统。

6. 发明申请

US20090167295A1 PORTABLE ELECTRONIC DEVICE WITH ELECTRONIC COMPASS AND METHOD FOR CALIBRATING COMPASS 有权
标题翻译：具有电子指南针的便携式电子设备和用于校准指南针的方法
公开(公告)号：US20090167295A1
公开(公告)日：2009-07-02
申请号：US12343416
申请日：2008-12-23
申请人： Tsan-Yuan Chen , Yu-Peng Lai
发明人： Tsan-Yuan Chen , Yu-Peng Lai
IPC分类号： G01R35/00
CPC分类号： G01C17/30 , G01C17/38 , G06F3/03545
摘要： A calibrating method for a portable electronic device having azimuth device such as an electronic compass is disclosed. The calibrating method can be achieved by checking at least one sensor in the portable device incorporating the electronic compass configured in the portable device, so as to effectively detect and verify a temporary abnormal magnetic field caused by a stylus movement. When the electronic compass detects an abnormal magnetic field, the operation status of the sensor is checked for any change existence. If the operation status of the sensors changes, the abnormal magnetic field is verified as a temporary magnetic filed due to the movement of the stylus, in which case the electronic compass passes the calibration and goes on detecting the geomagnetic field according to its default setting value.
摘要翻译：公开了一种具有方位装置如电子罗盘的便携式电子设备的校准方法。校准方法可以通过检查携带设备中配置的电子罗盘的便携式设备中的至少一个传感器来实现，从而有效地检测和验证由触针移动引起的临时异常磁场。当电子罗盘检测到异常磁场时，检查传感器的运行状态是否存在任何变化。如果传感器的运行状态发生变化，则异常磁场由于触针的移动而被验证为临时磁场，在这种情况下，电子罗盘通过校准，并根据其默认设定值继续检测地磁场。

7. 发明申请

US20130111223A1 ELECTRONIC DEVICE AND METHOD FOR DRIVING AN INTERNAL FUNCTION BLOCK OF A PROCESSOR OF THE ELECTRONIC DEVICE TO OPERATE IN A LINEAR REGION 有权
标题翻译：用于驱动电子设备的处理器在线性区域中操作的内部功能块的电子设备和方法
公开(公告)号：US20130111223A1
公开(公告)日：2013-05-02
申请号：US13282150
申请日：2011-10-26
申请人： Wei-Chih CHANG , Yu-Peng LAI , Ching-Chung HUNG
发明人： Wei-Chih CHANG , Yu-Peng LAI , Ching-Chung HUNG
IPC分类号： G06F1/26
CPC分类号： H03M1/186
摘要： An electronic device and a method for driving an internal function block of a processor of the electric device to operate in a linear region. The electronic device comprises a processor having two multiple purpose pins (MPP1 and MPP2), an external device connection port, and two_resistance elements. The external device connection port is further connected to the MPP1 and at a tested voltage. The first resistance element is connected between a high level voltage and the external device connection port. The second resistance element is connected between the external device connection port and the MPP2. The processor is configured to output the high or low level voltage at MPP2 when the tested voltage is in a non-linear operating region, to guarantee the tested voltage to a linear operating region of the function block which is coupled to the MPP1 by a multiplexing design.
摘要翻译：一种用于驱动电气设备的处理器的内部功能块以在线性区域中操作的电子设备和方法。电子设备包括具有两个多用途引脚（MPP1和MPP2），外部设备连接端口和两个电阻元件的处理器。外部设备连接端口进一步连接到MPP1并处于测试电压。第一电阻元件连接在高电平电压和外部设备连接端口之间。第二个电阻元件连接在外部设备连接端口和MPP2之间。处理器被配置为当测试电压处于非线性工作区域时，在MPP2处输出高电平或低电平电压，以通过多路复用来保证被测电压到功能块的线性工作区，该功能块与MPP1耦合设计。

8. 发明授权

US07886104B2 Detachable adapter and portable system 有权
标题翻译：可拆卸适配器和便携式系统
公开(公告)号：US07886104B2
公开(公告)日：2011-02-08
申请号：US12467237
申请日：2009-05-15
申请人： Yu-Peng Lai , Chih-Hung Li
发明人： Yu-Peng Lai , Chih-Hung Li
IPC分类号： G06F13/00
CPC分类号： G06F13/385
摘要： A detachable adapter is provided for being detachably connected to a data bus of a receptacle of a portable device to form a portable system. The adapter includes a conversion circuit and can inform the portable device that whether a power source is available and inform the portable device of connection status of the adapter through the data bus. The portable device can be connected to the power source through one of the receptacles of the adapter so that the portable device is powered or charged, and the portable device can be connected to at least one client device through the other receptacle of the adapter simultaneously.
摘要翻译：提供了可拆卸的适配器，用于可拆卸地连接到便携式设备的插座的数据总线，以形成便携式系统。适配器包括转换电路，并且可以通知便携式设备电源是否可用，并通过数据总线通知便携式设备适配器的连接状态。便携式设备可以通过适配器的插座中的一个连接到电源，以便便携式设备被供电或充电，并且便携式设备可以通过适配器的另一容器同时连接到至少一个客户端设备。

9. 发明申请

US20100311465A1 METHOD FOR SWITCHING CALL MODE OF A MOBILE DEVICE AND RELATED MOBILE DEVICE CAPABLE OF SWITCHING CALL MODE AUTOMATICALLY 有权
标题翻译：用于切换移动设备的呼叫模式的方法和可自动切换呼叫模式的相关移动设备
公开(公告)号：US20100311465A1
公开(公告)日：2010-12-09
申请号：US12793674
申请日：2010-06-03
申请人： Yu-Peng Lai
发明人： Yu-Peng Lai
IPC分类号： H04W88/02
CPC分类号： H04M1/6058 , H04M1/6016 , H04M2250/12
摘要： A method for switching a call mode of a mobile device includes the steps of starting an accelerometer sensor to detect an acceleration of the mobile device, starting a proximity sensor to detect a distance between the mobile device and an object, generating a first judgment result according to the detected acceleration of the mobile device, generating a second judgment result according to the detected distance between the mobile device and the object, and setting the call mode of the mobile device according to at least the first judgment result and the second judgment result.
摘要翻译：一种用于切换移动设备的呼叫模式的方法包括以下步骤：启动加速度传感器以检测移动设备的加速度，启动接近传感器以检测移动设备与对象之间的距离，产生根据检测移动设备的加速度，根据检测到的移动设备与对象之间的距离产生第二判断结果，并根据至少第一判断结果和第二判断结果来设定移动设备的呼叫模式。

10. 发明授权

US08868134B2 Handheld device and power saving method therefor 有权
标题翻译：手持式设备及省电方式
公开(公告)号：US08868134B2
公开(公告)日：2014-10-21
申请号：US12453795
申请日：2009-05-22
申请人： Yu-Peng Lai
发明人： Yu-Peng Lai
IPC分类号： H04M1/00 , H04W52/02 , H04M1/22
CPC分类号： H04W52/027 , H04M1/22 , Y02D70/00
摘要： The present invention provides a handheld device comprising: a processor, which is electrically connected to a light sensor. When the processor determines that a phone call event has occurred, the processor will enable the light sensor to control the display. Moreover, the present invention provides a power saving method for a handheld device that will execute the following steps when a phone call event occurs: measuring an ambient brightness value of the handheld device; continuing determining whether a change of the ambient brightness values satisfies at least one predetermined condition; and turning off a display of the handheld device if the change satisfies the predetermined condition.
摘要翻译：本发明提供了一种手持式装置，包括：处理器，其电连接到光传感器。当处理器确定发生了电话呼叫事件时，处理器将启用光传感器来控制显示。此外，本发明提供了一种手持设备的省电方法，其将在发生电话呼叫事件时执行以下步骤：测量手持设备的环境亮度值; 继续确定环境亮度值的变化是否满足至少一个预定条件; 如果变化满足预定条件，则关闭手持设备的显示。

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