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51. 发明申请

US20130068822A1 STENCIL FOR PRINTING SOLDER PASTE ON PRINTED CIRCUIT BOARD 审中-公开
标题翻译：印刷电路板上印刷焊膏的步骤
公开(公告)号：US20130068822A1
公开(公告)日：2013-03-21
申请号：US13294250
申请日：2011-11-11
申请人： SHAO-CHUN CHANG , CHING-FENG HSIEH
发明人： SHAO-CHUN CHANG , CHING-FENG HSIEH
IPC分类号： B23K3/06
CPC分类号： B41F15/36 , B05C17/08 , B41N1/248 , H05K3/1225 , H05K3/3484
摘要： A stencil for printing solder paste on a printed circuit board improves an assembly process, cuts production costs, and saves storage space. The stencil is coupled to a fixing frame having a plurality of fixing portions and a motor unit. The motor unit generates a plurality of pulling forces. The stencil includes a solder paste printing region and a plurality of fixing regions. Vias are disposed in the solder paste printing region. The directions of the pulling forces are coplanar with the solder paste printing region. The edge of the solder paste printing region extends outward to define the fixing regions. The fixing regions are movably fixed to the fixing portions and bear the pulling forces to flatten the solder paste printing region of the stencil.
摘要翻译：用于在印刷电路板上印刷焊膏的模板改善了组装过程，降低了生产成本并节省了存储空间。模板耦合到具有多个固定部分和马达单元的固定框架。马达单元产生多个拉力。模板包括焊膏印刷区域和多个固定区域。通孔布置在焊膏印刷区域中。拉力的方向与焊膏印刷区域共面。焊膏印刷区域的边缘向外延伸以限定固定区域。固定区域可移动地固定到固定部分并承受牵引力以使模板的焊膏印刷区域变平。

52. 发明申请

US20130067117A1 EXPANSION INPUT/OUTPUT DEVICE 审中-公开
标题翻译：扩展输入/输出设备
公开(公告)号：US20130067117A1
公开(公告)日：2013-03-14
申请号：US13280375
申请日：2011-10-25
申请人： KUO-CHAN PENG , CHING-FENG HSIEH
发明人： KUO-CHAN PENG , CHING-FENG HSIEH
IPC分类号： G06F3/00
CPC分类号： G06F1/1632 , H04M1/72527
摘要： An expansion input/output device includes a body having a receiving space, an input unit, a second transmission unit, and a third transmission unit. A handheld electronic device can be received in the receiving space and functions as a computation processing center. The expansion input/output device integrates an input function of the input unit to provide a user-friendly input interface, and sends an audio/video signal of the handheld electronic device from a first transmission unit of the handheld electronic device to an external display device through the second transmission unit and the third transmission unit to provide a large display view. The expansion input/output device expands the applicability and integration capacity of the handheld electronic device and enhances ease of use thereof.
摘要翻译：扩展输入/输出设备包括具有接收空间的主体，输入单元，第二传输单元和第三传输单元。可以在接收空间中接收手持电子设备，并且用作计算处理中心。扩展输入/输出设备集成了输入单元的输入功能以提供用户友好的输入接口，并且将手持电子设备的音频/视频信号从手持电子设备的第一传输单元发送到外部显示设备通过第二传输单元和第三传输单元提供大的显示视图。扩展输入/输出设备扩展了手持电子设备的适用性和集成能力，并提高了其易用性。

53. 发明申请

US20130063849A1 OVERVOLTAGE PROTECTION CIRCUIT AND PORTABLE ELECTRONIC DEVICE HAVING THE SAME 有权
标题翻译：过电压保护电路和具有该保护电路的便携式电子设备
公开(公告)号：US20130063849A1
公开(公告)日：2013-03-14
申请号：US13289058
申请日：2011-11-04
申请人： WEI-JEN LIU , CHING-FENG HSIEH
发明人： WEI-JEN LIU , CHING-FENG HSIEH
IPC分类号： H02H3/20
CPC分类号： H02H3/202
摘要： An overvoltage protection circuit and a portable electronic device having the same are introduced. The overvoltage protection circuit provides overvoltage protection when an input voltage exceeds a rated voltage tolerable by an internal circuit unit in the portable electronic device. A reference voltage and a partial voltage are generated from the input voltage through a voltage limiting unit and voltage dividing module, respectively, and conveyed to a comparing module for comparison. Comparison of the reference voltage and the partial voltage is followed by generation of a switch signal whereby a switch unit determines whether to apply the input voltage to the internal circuit unit. The voltage dividing module sets the maximum rated voltage tolerable by the internal circuit unit and enables the overvoltage protection circuit to give overvoltage protection to the portable electronic device regardless of temperature.
摘要翻译：引入过电压保护电路和具有该过电压保护电路的便携式电子设备。当输入电压超过便携式电子设备中的内部电路单元允许的额定电压时，过压保护电路提供过压保护。通过电压限制单元和分压模块分别从输入电压产生参考电压和部分电压，并将其传送到比较模块进行比较。参考电压和部分电压的比较之后是产生开关信号，由此开关单元确定是否将输入电压施加到内部电路单元。分压模块设置内部电路单元允许的最大额定电压，使过电压保护电路能够对便携式电子设备提供过压保护，而不管温度如何。

54. 发明申请

US20130057482A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：US20130057482A1
公开(公告)日：2013-03-07
申请号：US13279565
申请日：2011-10-24
申请人： KUO-CHAN PENG , CHING-FENG HSIEH
发明人： KUO-CHAN PENG , CHING-FENG HSIEH
IPC分类号： G06F3/041
CPC分类号： G06F1/1632 , G06F1/1656
摘要： A display device for extending a view of a handheld electronic device includes a body, a displaying unit, a touch control unit, a connecting unit, a fixing unit, and a receiving recess. The fixing unit has an adjusting member for suiting the fixing unit to the size of the handheld electronic device. The handheld electronic device is received by the receiving recess and held by the fixing unit. The display device receives an audio/video signal and sends it to the displaying unit via the connecting unit. A control signal generated from the touch control unit is transmitted by the connecting unit. Hence, regardless of its dimensions, the handheld electronic device can be fixed to the display device, thereby extending the view of the handheld electronic device.
摘要翻译：用于延伸手持电子装置的视图的显示装置包括主体，显示单元，触摸控制单元，连接单元，固定单元和接收凹部。固定单元具有用于将固定单元适合于手持式电子设备的尺寸的调节构件。手持电子设备由接收凹槽容纳并由固定单元保持。显示装置接收音频/视频信号，并通过连接单元将其发送到显示单元。由触摸控制单元生成的控制信号由连接单元发送。因此，无论其尺寸如何，手持电子设备都可以固定到显示设备，从而延伸手持电子设备的视野。

55. 发明申请

US20130038295A1 BACKUP BATTERY PROTECTION SYSTEM 审中-公开
标题翻译：备用电池保护系统
公开(公告)号：US20130038295A1
公开(公告)日：2013-02-14
申请号：US13274395
申请日：2011-10-17
申请人： CHIATE KAO , CHING-FENG HSIEH
发明人： CHIATE KAO , CHING-FENG HSIEH
IPC分类号： H02J7/00
CPC分类号： H02J7/0029 , H02J2007/004
摘要： A backup battery protection system for protecting a backup battery supplying power to a load includes a switch unit and an overdischarge protection module. The switch unit switches power supplied by the backup battery to the load. The overdischarge protection module shuts down the switch unit to stop the backup battery from discharging when voltage of the backup battery is lower than a first preset voltage and starts the switch unit when voltage of the backup battery increases to be higher than a second preset voltage after the discharging stop.
摘要翻译：用于保护向负载供电的备用电池的备用电池保护系统包括开关单元和过放电保护模块。开关单元将备用电池供电的电源切换到负载。过放电保护模块关闭开关单元，以在备用电池的电压低于第一预设电压时停止备用电池的放电，并且在备用电池的电压升高到高于第二预设电压之后启动开关单元放电停止。

56. 发明申请

US20130018631A1 METHOD AND SYSTEM FOR MEASURING TIME 审中-公开
标题翻译：测量时间的方法和系统
公开(公告)号：US20130018631A1
公开(公告)日：2013-01-17
申请号：US13219764
申请日：2011-08-29
申请人： MING-HUNG CHOU , CHING-FENG HSIEH
发明人： MING-HUNG CHOU , CHING-FENG HSIEH
IPC分类号： G04F10/00
CPC分类号： G04F10/04 , G04F10/005
摘要： A method for measuring time includes setting a clock mask by a starting signal and an ending signal generated upon commencement of measurement and termination of measurement, respectively; obtaining a cycle number of a reference signal under the clock mask to calculate a preliminary time; correcting the preliminary time according to a plurality of phase shift signals generated based on the reference signal; and minimizing an error of the preliminary time by increasing the quantity of the phase shift signals. The method enhances the accuracy of the measured time, times up time measurement, and reduces the required circuit areas. A system for measuring time is further introduced for use with the method.
摘要翻译：一种测量时间的方法包括：分别在开始测量和测量结束时产生的起始信号和结束信号来设置时钟屏蔽; 在时钟屏蔽下获得参考信号的周期数，以计算初步时间; 根据基于参考信号生成的多个相移信号来校正预备时间; 并通过增加相移信号的量来最小化预备时间的误差。该方法提高了测量时间的精度，倍增了时间测量，并减少了所需的电路面积。进一步介绍了一种用于测量时间的系统，用于该方法。

57. 发明申请

US20130018630A1 METHOD AND SYSTEM FOR MEASURING DISTANCE 审中-公开
标题翻译：测量距离的方法和系统
公开(公告)号：US20130018630A1
公开(公告)日：2013-01-17
申请号：US13219794
申请日：2011-08-29
申请人： MING-HUNG CHOU , CHING-FENG HSIEH
发明人： MING-HUNG CHOU , CHING-FENG HSIEH
IPC分类号： G01C3/08 , G06F19/00
CPC分类号： G04F10/04 , G01S17/105 , G04F10/005
摘要： A method for measuring distance involves calculating a distance based on light speed and a time taken by an optical signal to travel to an object and return therefrom. The method includes calculating a time based on a cycle number of a reference signal under a clock mask synchronized with emission and reception of the optical signal; correcting the time according to a plurality of phase shift signals generated based on the reference signal; and minimizing an error of the time by increasing the quantity of the phase shift signals. The method enhances the accuracy of the measured time taken by an optical signal to travel to an object and return therefrom, speeds up measurement, and reduces the required circuit areas. A system for measuring distance is further introduced for use with the method.
摘要翻译：用于测量距离的方法包括基于光速计算距离，以及计算由光信号行进到物体并返回的时间所花费的时间。该方法包括基于与光信号的发射和接收同步的时钟掩码下的参考信号的周期数来计算时间; 根据基于参考信号生成的多个相移信号校正时间; 并且通过增加相移信号的量来最小化时间的误差。该方法提高了光信号行进到物体并返回的测量时间的精度，加速了测量，并减少了所需的电路面积。进一步引入用于测量距离的系统用于该方法。

58. 发明申请

US20130018627A1 METHOD AND SYSTEM FOR MEASURING SPEED 审中-公开
标题翻译：测量速度的方法和系统
公开(公告)号：US20130018627A1
公开(公告)日：2013-01-17
申请号：US13217625
申请日：2011-08-25
申请人： MING-HUNG CHOU , CHING-FENG HSIEH
发明人： MING-HUNG CHOU , CHING-FENG HSIEH
IPC分类号： G06F15/00
CPC分类号： G01P3/489
摘要： A method for measuring speed involves calculating and measuring speed of an object based on a distance and a time obtained by a method for measuring distance and a method for measuring time, respectively. The time between distance measuring sessions is obtained using the cycle number of a reference signal based on a clock mask synchronous with the distance measuring sessions. The time is corrected according to a plurality of phase shift signals generated based on the reference signal. An error of the time is minimized by increasing the quantity of the phase shift signals. The method enhances the accuracy of the measured time between distance measuring sessions, speeds up speed measurement, and reduces the required circuit areas. A system for measuring speed is further introduced for use with the method.
摘要翻译：用于测量速度的方法包括基于通过测量距离的方法获得的距离和时间以及测量时间的方法来计算和测量物体的速度。基于与距离测量会话同步的时钟屏蔽，使用参考信号的周期数获得距离测量会话之间的时间。根据基于参考信号生成的多个相移信号校正时间。通过增加相移信号的量来最小化时间误差。该方法提高了距离测量会话之间测量时间的精度，加快了速度测量，并减少了所需的电路面积。进一步引入用于测量速度的系统以用于该方法。

59. 发明申请

US20130015890A1 METHOD AND SYSTEM FOR CALIBRATING FREQUENCY 审中-公开
标题翻译：用于校准频率的方法和系统
公开(公告)号：US20130015890A1
公开(公告)日：2013-01-17
申请号：US13219830
申请日：2011-08-29
申请人： MING-HUNG CHOU , CHING-FENG HSIEH
发明人： MING-HUNG CHOU , CHING-FENG HSIEH
IPC分类号： H03B19/00
CPC分类号： H03L7/08
摘要： A method for calibrating frequency, applicable to calibrating a frequency signal generated by a frequency generating unit of an apparatus at a preset frequency, includes obtaining the cycle number of the clock rate of a frequency signal based on a reference signal and a clock mask synchronous with the frequency signal; obtaining a frequency of the frequency signal based on the cycle number; correcting the frequency according to a plurality of phase shift signals generated based on the reference signal; and minimizing an error of the frequency of the frequency signal by increasing the quantity of the phase shift signals, so as to calibrate the frequency signal generated by the frequency generating unit.
摘要翻译：一种用于校准频率的方法，用于校准由设备的频率产生单元以预设频率产生的频率信号，包括基于参考信号和与...同步的时钟掩码获得频率信号的时钟速率的周期数频率信号; 基于循环次数获得频率信号的频率; 根据基于参考信号生成的多个相移信号来校正频率; 并且通过增加相移信号的量来最小化频率信号频率的误差，从而校准频率产生单元产生的频率信号。

60. 发明申请

US20120287578A1 HEAT-DISSIPATING CASING FOR COMMUNICATION APPARATUS 有权
标题翻译：用于通讯设备的散热箱
公开(公告)号：US20120287578A1
公开(公告)日：2012-11-15
申请号：US13176864
申请日：2011-07-06
申请人： HONG-CHUN HUANG , TA-FEI CHEN , CHING-FENG HSIEH
发明人： HONG-CHUN HUANG , TA-FEI CHEN , CHING-FENG HSIEH
IPC分类号： H05K7/20
CPC分类号： H04B1/036
摘要： A heat-dissipating casing for a communication apparatus accommodates a circuit board having a power element and includes an insulating case, a lid coupled to the insulating case, and a thermally conductive metal member. The insulating case has a receiving space, a first opening, and a second opening. The first and second openings communicate with the receiving space. The thermally conductive metal member is fixed to the inside of the insulating case, seals the second opening, and dissipates heat generated by the power element. The heat-dissipating casing is effective in dissipating heat, characterized by its low weight and low production costs, and conducive to protection and dust prevention.
摘要翻译：用于通信设备的散热壳体容纳具有功率元件的电路板，并且包括绝缘壳体，连接到绝缘壳体的盖子和导热金属构件。绝缘壳体具有容纳空间，第一开口和第二开口。第一和第二开口与接收空间通信。导热金属构件固定在绝缘壳体的内部，密封第二开口，并且散发由功率元件产生的热量。散热外壳有效散热，其重量轻，生产成本低，有利于防护和防尘。

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