公开(公告)号：US20130333049A1

公开(公告)日：2013-12-12

申请号：US13590222

申请日：2012-08-21

Applicant: CHANG-WEN CHENG

Inventor： CHANG-WEN CHENG

IPC: G06F21/00

CPC classification number: G06F21/6245

Abstract: A data protection method for a portable electronic device and a computer program product for the same are applicable to a portable electronic device operating on a Linux operating system. A storage region of the portable electronic device is partitioned to provide a specific partition for storing data to be protected. The specific partition will be mounted, and the data to be protected will be displayed, only if the data to be protected contains an execution command, otherwise the specific partition will be unmounted. Hence, the specific partition is only available when it is confirmed that the data to be protected contains an execution command. Accordingly, unspecific commands, such as file browsing, cannot enable the mounting of the specific partition, thereby hiding the specific partition and enhancing the security of the data to be protected.

Abstract translation: 用于便携式电子设备的数据保护方法及其计算机程序产品可应用于在Linux操作系统上操作的便携式电子设备。 便携式电子设备的存储区域被分割以提供用于存储要保护的数据的特定分区。 将挂载具体的分区，只有当要保护的数据包含执行命令时，才会显示要保护的数据，否则将卸除特定的分区。 因此，特定分区仅在确认要保护的数据包含执行命令时可用。 因此，诸如文件浏览等非特定命令无法启动特定分区的安装，从而隐藏特定分区并增强要保护的数据的安全性。

公开(公告)号：US20130332099A1

公开(公告)日：2013-12-12

申请号：US13604762

申请日：2012-09-06

Applicant: CHIH-SUNG LAI ,  WEI-YAO CHENG

Inventor： CHIH-SUNG LAI ,  WEI-YAO CHENG

IPC: G06F19/00 ,  G01R19/00

CPC classification number: G01R19/0053 ,  G01R19/0092 ,  G01R19/2506

Abstract: A current measurement system precisely measures a current generated by a circuit under test. The current measurement system has a sampling unit serially connected to the circuit under test for the acquisition of a first voltage. The first voltage is amplified and transformed to a second voltage by an amplifying unit. A noise suppression unit filters analog voltage noises produced from the second voltage and transforms the second voltage to a third voltage. The third voltage is converted into a voltage signal in a digital format by a conversion unit. The voltage signal undergoes calibrations and turns into a measure signal by using a processing unit and a stored calibration linear equation. The measure signal indicates a precise measurement of the current. A memory unit stores a gradient and a bias voltage level required for the calibration linear equation.

Abstract translation: 当前的测量系统精确地测量被测电路产生的电流。 当前测量系统具有串行连接到被测电路以获取第一电压的采样单元。 第一电压被放大并被放大单元转换成第二电压。 噪声抑制单元对从第二电压产生的模拟电压噪声进行滤波，并将第二电压转换成第三电压。 第三电压由转换单元转换成数字格式的电压信号。 电压信号通过使用处理单元和存储的校准线性方程进行校准并变成测量信号。 测量信号表示电流的精确测量。 存储单元存储校准线性方程所需的梯度和偏置电压电平。

公开(公告)号：US20130330974A1

公开(公告)日：2013-12-12

申请号：US13596306

申请日：2012-08-28

Applicant: SHU-MEI CHEN ,  SHIH-PO LO

Inventor： SHU-MEI CHEN ,  SHIH-PO LO

IPC: H01R25/00

CPC classification number: H01R13/665 ,  H01R27/02

Abstract: A HomePlug includes a body, a power socket, and a network port. The body has an installation region, an insertion region, and an operation region defined on a side surface of the body. The power socket is disposed on the insertion region and has a central point. The network port is disposed on the operation region and spaced apart from the central point by a specific distance. Accordingly, not only is the HomePlug convenient to manipulate, but a network cable connected to the HomePlug is also unlikely to bend, even though the HomePlug is installed at an electric outlet positioned proximate to the ground.

Abstract translation: HomePlug包括主体，电源插座和网络端口。 主体具有安装区域，插入区域和限定在主体的侧表面上的操作区域。 电源插座设置在插入区域上并具有中心点。 网络端口设置在操作区域上并与中心点间隔一定距离。 因此，不仅HomePlug方便操作，而且连接到HomePlug的网络电缆也不太可能弯曲，即使HomePlug安装在靠近地面的电源插座。

公开(公告)号：US20130330961A1

公开(公告)日：2013-12-12

申请号：US13611060

申请日：2012-09-12

Applicant: JING-YI PENG ,  SHIH-PO LO

Inventor： JING-YI PENG ,  SHIH-PO LO

IPC: H01R13/66 ,  H01R13/00

CPC classification number: H05K5/0017 ,  H04L12/10

Abstract: A HomePlug having a panel replacement structure includes a HomePlug body and a panel. The HomePlug body has an operation side and a network port. The operation side has an insertion portion and a first coupling portion. The panel has an opening and second coupling portion. The second coupling portion can be coupled to the first coupling portion so as to allow the opening to correspond in position to the insertion portion. Changes in the appearance of the HomePlug are brought about by panel replacement. A heat dissipation vent is disposed at the junction of the operation side and an adjacent side, such that heat dissipation takes place at the adjacent side-neighboring portion of the heat dissipation vent when the panel is coupled to the operation side and covers the operation side.

Abstract translation: 具有面板更换结构的HomePlug包括HomePlug主体和面板。 HomePlug机身具有操作端和网络端口。 操作侧具有插入部和第一连结部。 面板具有开口和第二联接部分。 第二联接部分可以联接到第一联接部分，以允许开口在位置上对应于插入部分。 HomePlug的外观变化是由面板更换引起的。 散热通风口设置在操作侧和相邻侧的接合处，使得当面板联接到操作侧并覆盖操作侧时，散热通道在相邻的相邻侧部分处发生 。

公开(公告)号：US08599527B2

公开(公告)日：2013-12-03

申请号：US13289058

申请日：2011-11-04

Applicant: Wei-Jen Liu ,  Ching-Feng Hsieh

Inventor： Wei-Jen Liu ,  Ching-Feng Hsieh

IPC: H02H3/22

CPC classification number: H02H3/202

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130284510A1

公开(公告)日：2013-10-31

申请号：US13494357

申请日：2012-06-12

Applicant: SHIH-PO LO ,  TAN-LUNG CHEN ,  CHING-FENG HSIEH

Inventor： SHIH-PO LO ,  TAN-LUNG CHEN ,  CHING-FENG HSIEH

IPC: H05K9/00

CPC classification number: H05K9/0026

Abstract: An electromagnetic shielding cover and a device having the same are introduced. The device comprises a casing and is coupled to a base having a printed circuit board on which an electronic component is mounted. The casing is defined with a receiving region. The electromagnetic shielding cover is disposed within the receiving region and coupled thereto. The electromagnetic shielding cover is marked with a plurality of peripheral folding lines. The electromagnetic shielding cover is folded along the peripheral folding lines by an angle to form a plurality of walls and a shielding space. Coupling the casing and the base together allows the electromagnetic shielding cover to shield an electronic component mounted on the circuit board and received in the shielding space, thereby shielding the electronic component from electromagnetic interference. The electronic component can be easily changed and tested during a rework process.

Abstract translation: 引入电磁屏蔽罩及其装置。 该装置包括壳体并且联接到具有其上安装有电子部件的印刷电路板的基座。 壳体被定义为接收区域。 电磁屏蔽盖设置在接收区域内并与之耦合。 电磁屏蔽罩标有多条周边折线。 电磁屏蔽盖沿着周边折叠线折叠一定角度以形成多个壁和屏蔽空间。 将壳体和基座联接在一起允许电磁屏蔽罩屏蔽安装在电路板上并被接收在屏蔽空间中的电子部件，从而屏蔽电子部件免受电磁干扰。 电子元件可以在返工过程中轻松更换和测试。

公开(公告)号：US20130258560A1

公开(公告)日：2013-10-03

申请号：US13474768

申请日：2012-05-18

Applicant: PO-SHENG WANG ,  CHING-FENG HSIEH

Inventor： PO-SHENG WANG ,  CHING-FENG HSIEH

IPC: H05K7/00

CPC classification number: G06F1/1635 ,  H01M2/1066 ,  H04M1/0262

Abstract: It is a snap-engagement structure whereby a mother body and a daughter body of a portable electronic device are snap-engaged with each other and thereby fixed to each other. The mother body includes two installation units. The snap-engagement structure includes a key unit, fastening units, and a first restoring unit. The key unit and the fastening units move relative to each other in different directions to effectuate enhanced snap-engagement, watertightness, and miniaturization.

Abstract translation: 这是一种卡扣结构，其中便携式电子设备的母体和子体彼此卡扣接合，从而彼此固定。 母体包括两个安装单位。 卡扣结构包括键单元，紧固单元和第一恢复单元。 键单元和紧固单元在不同方向上相对移动以实现增强的卡扣接合，水密性和小型化。

公开(公告)号：US20130235528A1

公开(公告)日：2013-09-12

申请号：US13465049

申请日：2012-05-07

Applicant: WEN-HSIEN LEE ,  SHIH-PO LO ,  CHING-FENG HSIEH

Inventor： WEN-HSIEN LEE ,  SHIH-PO LO ,  CHING-FENG HSIEH

IPC: H05K7/20

CPC classification number: H05K7/20418 ,  H05K9/0032

Abstract: An assembled electromagnetic shielding case conducive to electromagnetic interference shielding and heat dissipation of an electronic component on a printed circuit board includes a body, a shielding element, and a fixing element. The body has an opening and an engagement portion. The engagement portion connects the body and the printed circuit board. The shielding element has a bottom side and a heat-dissipating side opposing thereto. The shielding element closes the opening for effectuating electromagnetic interference shielding. The shielding element dissipates heat generated from the electronic component by transferring the heat from the bottom side to the heat-dissipating side for dissipating the heat. The fixing element couples the body and the shielding element. Accordingly, with the assembled electromagnetic shielding case, not only is the electronic component insusceptible to electromagnetic interference and easy to change, but it is feasible to provide highly efficient heat dissipation and a miniaturized heat dissipation structure.

Abstract translation: 一种有助于印刷电路板上的电子部件的电磁干扰屏蔽和散热的组装的电磁屏蔽壳体包括主体，屏蔽元件和固定元件。 主体具有开口和接合部分。 接合部分连接主体和印刷电路板。 屏蔽元件具有与其相对的底侧和散热侧。 屏蔽元件封闭用于实现电磁干扰屏蔽的开口。 屏蔽元件通过将热量从底侧传递到散热侧来散发由电子元件产生的热量，以耗散热量。 固定元件连接主体和屏蔽元件。 因此，通过组装的电磁屏蔽壳体，电子部件不仅不易受到电磁干扰，易于变化，而且可以提供高效的散热和小型化的散热结构。

公开(公告)号：US08508951B2

公开(公告)日：2013-08-13

申请号：US12984691

申请日：2011-01-05

Applicant: Hsiang-Sheng Wen ,  Ching-Feng Hsieh

Inventor： Hsiang-Sheng Wen ,  Ching-Feng Hsieh

IPC: H05K1/18

CPC classification number: G06F17/5068 ,  Y10T29/49155

Abstract: A method for laying out a printed circuit board for use in a gigabit-capable passive optical network includes the steps of providing a printed circuit board and laying out an analog circuit module, an analog-to-digital conversion module, a signal processing module, an optoelectronic transmitting and receiving module, and a power module on the printed circuit board. The printed circuit board has a first periphery and an opposing second periphery. The analog circuit module and the optoelectronic transmitting and receiving module are laid out at the first periphery of the printed circuit board. The power module is laid out at the second periphery of the printed circuit board. Electromagnectic wave generated by a power IC inserted in the power module does not interfere with data transmission taking place at the optoelectronic transmitting and receiving module. Furthermore, a printed circuit board for use with the method is proposed.

Abstract translation: 布置用于千兆位无源光网络的印刷电路板的方法包括以下步骤：提供印刷电路板并布置模拟电路模块，模数转换模块，信号处理模块， 光电发射和接收模块，以及印刷电路板上的电源模块。 印刷电路板具有第一周边和相对的第二周边。 模拟电路模块和光电发射和接收模块布置在印刷电路板的第一个周边。 电源模块布置在印刷电路板的第二个周边。 由插入电源模块中的电源IC产生的电磁波不会干扰在光电发射和接收模块处发生的数据传输。 此外，提出了一种与该方法一起使用的印刷电路板。

公开(公告)号：US20130148316A1

公开(公告)日：2013-06-13

申请号：US13365312

申请日：2012-02-03

Applicant: CHIH-YUNG CHOU ,  JUNG-JEN HSU ,  CHING-FENG HSIEH

Inventor： CHIH-YUNG CHOU ,  JUNG-JEN HSU ,  CHING-FENG HSIEH

IPC: H05K5/02

CPC classification number: G06F1/181 ,  G06F1/186

Abstract: A digital set-top unit capable of expansion includes a first body and a second body. The first body has a first casing, a first expansion circuit substrate, and a first circuit substrate. The first casing has a first coupling side and a second coupling side. The second body has a second casing, a second expansion circuit substrate, and a second circuit substrate. The second casing has a third coupling side and a fourth coupling side. The first body and the second body are coupled together by the coupling sides of the first and second casings, such that the first expansion circuit substrate and the second expansion circuit substrate are electrically connected, allowing the first circuit substrate and the second circuit substrate to be electrically connected to each other. The digital set-top unit can be progressively expanded as needed and features unabated structural integrity and ease of use after expansion.

Abstract translation: 能够扩展的数字机顶单元包括第一主体和第二主体。 第一主体具有第一壳体，第一膨胀电路基板和第一电路基板。 第一壳体具有第一联接侧和第二联接侧。 第二主体具有第二壳体，第二扩展电路基板和第二电路基板。 第二壳体具有第三联接侧和第四联接侧。 第一主体和第二主体通过第一和第二壳体的耦合侧耦合在一起，使得第一扩展电路基板和第二扩展电路基板电连接，从而允许第一电路基板和第二电路基板为 彼此电连接。 数字机顶盒可以根据需要逐步扩展，扩展后具有不利的结构完整性和易用性。