公开(公告)号：US20070113277A1

公开(公告)日：2007-05-17

申请号：US11541685

申请日：2006-10-03

Applicant: Chin-Chun Chiang

Inventor： Chin-Chun Chiang

IPC: G06F12/14

CPC classification number: G06F12/1466

Abstract: A computer data security method, system and computer thereof, is mainly utilized to check and verify that if the computer is connected to the outside data storage device when the computer is powered-up, and initialize the operation system to activate the computer only after verifying that the power-on password of the computer is compatible with the check-up password in the outside data storage device.

Abstract translation: 主要利用计算机数据安全方法，系统及其计算机来检查和验证当计算机上电时计算机连接到外部数据存储设备，并且在验证后初始化操作系统激活计算机 计算机的开机密码与外部数据存储设备中的检查密码兼容。

公开(公告)号：US20080174387A1

公开(公告)日：2008-07-24

申请号：US11971888

申请日：2008-01-09

Applicant: Chin-Chun Chiang

Inventor： Chin-Chun Chiang

IPC: H03H7/06

CPC classification number: H03H1/0007 ,  H03H7/0115 ,  H03H7/06 ,  H03H7/1758 ,  H03H7/425 ,  H03H2001/0057

Abstract: A filter circuit for reducing electro magnetic interference (EMI) of a differential signal is disclosed. The circuit includes a first passive component set, a second passive component set, and a third passive component set. The first passive component set has a first input/output side and a second input/output side. The second passive component set is disposed between a positive signal end and a negative signal end of the first input/output side, and the third passive component set is disposed between a positive signal end and a negative signal end of the second input/output side. According to the circuit of the present invention, EMI of the differential signal can be reduced and signal-transmission-speed may not be reduced.

Abstract translation: 公开了一种用于减小差分信号的电磁干扰（EMI）的滤波电路。 该电路包括第一无源组件组，第二无源组件组和第三无源组件组。 第一无源组件具有第一输入/输出侧和第二输入/输出侧。 第二无源元件组设置在第一输入/输出侧的正信号端和负信号端之间，第三无源元件组设置在第二输入/输出侧的正信号端和负信号端之间 。 根据本发明的电路，差分信号的EMI可以降低，并且信号传输速度可能不会降低。

公开(公告)号：US20070121308A1

公开(公告)日：2007-05-31

申请号：US11583000

申请日：2006-10-19

Applicant: Chin-Chun Chiang

Inventor： Chin-Chun Chiang

IPC: H05K9/00

CPC classification number: H05K9/0067

Abstract: An electronic device capable of releasing ESD includes a housing with a seam, a component installed inside the housing, and a shielding unit installed between the seam and the component. The shielding unit is utilized to guide the charges into the housing through the seam to discharge elsewhere such that the component will not be destroyed by the ESD.

Abstract translation: 能够释放ESD的电子设备包括具有接缝的壳体，安装在壳体内部的部件以及安装在接缝和部件之间的屏蔽单元。 屏蔽单元用于通过接缝将电荷引导到壳体中以在别处排出，使得该部件不会被ESD破坏。

公开(公告)号：US20070230113A1

公开(公告)日：2007-10-04

申请号：US11604211

申请日：2006-11-27

Applicant: Chin-Chun Chiang

Inventor： Chin-Chun Chiang

IPC: G06F1/20 ,  H05K5/00

CPC classification number: G06F1/20 ,  G06F1/181 ,  H05K7/20727

Abstract: A 1U rackmount computer includes a housing including a plurality of vents at a side, a power supply area including a power supply module, a fan area including at least one fan installed at a side of the plurality of vents for dissipating heat generated by a plurality of components out of the housing via the plurality of vents, and an external port installed on the side with the plurality of vents of the housing for connecting an external device.

Abstract translation: 1U机架式计算机包括：壳体，其一侧包括多个通风口;电源区域，包括电源模块;风扇区域，包括安装在多个通风口侧面的至少一个风扇，用于散发由多个通风口产生的热量 通过所述多个通风口将组件从所述外壳中移出;以及外部端口，所述外部端口安装在所述外壳的所述多个通风口的侧面上，用于连接外部设备。

公开(公告)号：US20070172352A1

公开(公告)日：2007-07-26

申请号：US11635653

申请日：2006-12-08

Applicant: Chin-Chun Chiang

Inventor： Chin-Chun Chiang

IPC: F04D19/00

CPC classification number: F04D25/12 ,  F04D29/282 ,  G06F1/20

Abstract: A heat dissipation fan used in a frame server, includes a rotation axis and a plurality of fan blades. The rotation axis is composed of a main portion and an extension portion, and the diameter of the main portion is greater than that of the extension portion. The fan blades extend outward from the rotation axis, and are utilized to drive the wind from one side of the rotation axis to the other side of the rotation axis in a direction perpendicular to the rotation axis. As such, greatly increase the air cutting area of the fan blades. In this manner, in the server frame studded with electronic devices and having very limited heat dissipation space, the heat dissipation efficiency of the server can be raised significantly, so that the electronic devices may function normally and efficiently.

Abstract translation: 在帧服务器中使用的散热风扇包括旋转轴和多个风扇叶片。 旋转轴由主要部分和延伸部分组成，并且主要部分的直径大于延伸部分的直径。 风扇叶片从旋转轴线向外延伸，并且用于将风从旋转轴线的一侧沿垂直于旋转轴线的方向驱动到旋转轴线的另一侧。 因此，大大增加了风扇叶片的空气切割面积。 以这种方式，在散布有电子设备的服务器框架中并且具有非常有限的散热空间，可以显着提高服务器的散热效率，使得电子设备可以正常且有效地起作用。