公开(公告)号：US20050262398A1

公开(公告)日：2005-11-24

申请号：US11025156

申请日：2004-12-29

申请人： Wen-Jun Pan

发明人： Wen-Jun Pan

IPC分类号： G06F11/00

CPC分类号： G06F11/1666 ,  G06F11/1417 ,  G06F11/20

摘要： A BIOS recovery apparatus for recovering a primary BIOS chip of a motherboard in a computer system comprises a switch controller unit (100), a connecting socket (106), and a plurality of insulated flexible cords (101, 102, 103). The connecting socket comprises a top socket (50), a bottom socket (51) and a printed circuit board (52). The top socket and the bottom socket are attached on opposite sides of the printed circuit board. The insulated flexible cords connect the switch controller unit and the connecting socket together. A secondary BIOS chip is received in the top socket and a primary BIOS chip is received in the bottom socket. The switch controller unit can be a button switch or a parallel port controller.

摘要翻译： 用于恢复计算机系统中的主板的主BIOS芯片的BIOS恢复装置包括开关控制器单元（100），连接插座（106）和多个绝缘软线（101,102,103）。 连接插座包括顶部插座（50），底部插座（51）和印刷电路板（52）。 顶部插座和底部插座连接在印刷电路板的相对侧上。 绝缘软线将开关控制器单元和连接插座连接在一起。 第二BIOS芯片被接收在顶部插座中，并且主BIOS芯片被接收在底部插座中。 开关控制器单元可以是按钮开关或并行端口控制器。

公开(公告)号：US07354278B2

公开(公告)日：2008-04-08

申请号：US11025156

申请日：2004-12-29

申请人： Wen-Jun Pan

发明人： Wen-Jun Pan

IPC分类号： H01R12/00

CPC分类号： G06F11/1666 ,  G06F11/1417 ,  G06F11/20

摘要： A BIOS recovery apparatus for recovering a primary BIOS chip of a motherboard in a computer system comprises a switch controller unit (100), a connecting socket (106), and a plurality of insulated flexible cords (101, 102, 103). The connecting socket comprises a top socket (50), a bottom socket (51) and a printed circuit board (52). The top socket and the bottom socket are attached on opposite sides of the printed circuit board. The insulated flexible cords connect the switch controller unit and the connecting socket together. A secondary BIOS chip is received in the top socket and a primary BIOS chip is received in the bottom socket. The switch controller unit can be a button switch or a parallel port controller.

摘要翻译： 用于恢复计算机系统中的主板的主BIOS芯片的BIOS恢复装置包括开关控制器单元（100），连接插座（106）和多个绝缘软线（101,102,103）。 连接插座包括顶部插座（50），底部插座（51）和印刷电路板（52）。 顶部插座和底部插座连接在印刷电路板的相对侧上。 绝缘软线将开关控制器单元和连接插座连接在一起。 第二BIOS芯片被接收在顶部插座中，并且主BIOS芯片被接收在底部插座中。 开关控制器单元可以是按钮开关或并行端口控制器。

公开(公告)号：US20060145720A1

公开(公告)日：2006-07-06

申请号：US11285668

申请日：2005-11-21

申请人： Su-Shun Zhang ,  Wen-Jun Pan ,  Tao Chen

发明人： Su-Shun Zhang ,  Wen-Jun Pan ,  Tao Chen

IPC分类号： G01R31/02

CPC分类号： G01R31/2803

摘要： A testing device for testing a printed circuit board includes a testing signal converting module for receiving testing signals from the printed circuit board and outputting the testing signals and a plurality of I/O control signals to a plurality of testing circuits. The testing signals include a BIOS signal, an audio signal and a floppy signal. A BIOS testing and upgrading circuit test the BIOS signal from the printed circuit board according to a first control signal and updating the BIOS according to a sixth control signal. An audio testing circuit for testing audio quality includes a line out/line in circuit for an output/input test, a hp-mic circuit for a headphone and microphone test and a speaker-cd-in circuit for a speaker/cd test. A floppy switching circuit tests a read/write function and a write-protect function of a floppy signal according to a fifth I/O control signal.

摘要翻译： 用于测试印刷电路板的测试装置包括用于从印刷电路板接收测试信号并将测试信号和多个I / O控制信号输出到多个测试电路的测试信号转换模块。 测试信号包括BIOS信号，音频信号和软盘信号。 BIOS测试和升级电路根据第一控制信号测试来自印刷电路板的BIOS信号，并根据第六控制信号更新BIOS。 用于测试音频质量的音频测试电路包括用于输出/输入测试的线路输出/线路，用于耳机和麦克风测试的hp-mic电路以及用于扬声器/ cd测试的扬声器输入电路。 软盘切换电路根据第五I / O控制信号测试软盘信号的读/写功能和写保护功能。

公开(公告)号：US07015714B2

公开(公告)日：2006-03-21

申请号：US11048242

申请日：2005-02-01

申请人： Wen-Jun Pan ,  Su-Shun Zhang

发明人： Wen-Jun Pan ,  Su-Shun Zhang

IPC分类号： G01R31/02

CPC分类号： G01R31/2815

摘要： A testing device for testing a printed circuit board comprises a testing signal converting module which comprises a connector for receiving testing signals from the printed circuit board and a converting circuit for converting the testing signals to compatible signals, the converting circuit is coupled to the connector. A testing circuit receives compatible signals from the testing signal converting module.

摘要翻译： 用于测试印刷电路板的测试装置包括测试信号转换模块，其包括用于从印刷电路板接收测试信号的连接器和用于将测试信号转换为兼容信号的转换电路，转换电路耦合到连接器。 测试电路接收来自测试信号转换模块的兼容信号。

公开(公告)号：US07802086B2

公开(公告)日：2010-09-21

申请号：US12002122

申请日：2007-12-13

申请人： Wen-Jun Pan

发明人： Wen-Jun Pan

IPC分类号： G06F9/00 ,  G06F9/24 ,  G06F11/00

CPC分类号： H01R31/06

摘要： A method for recovering a content of a basic input output system (BIOS) of a computing system, includes the steps of: providing an externally electrical connection to said BIOS and said computing system; providing an operable recovery source for said BIOS and connectable with said computing system via said externally electrical connection; recording recovery information from said recovery source via said externally electrical connection; and switching said externally electrical connection of said recovery source to another electrical connection between said BIOS and said computing system so as to replace said content of said BIOS by said recovery information.

摘要翻译： 一种用于恢复计算系统的基本输入输出系统（BIOS）的内容的方法，包括以下步骤：向所述BIOS和所述计算系统提供外部电连接; 为所述BIOS提供可操作的恢复源，并经由所述外部电连接与所述计算系统连接; 通过所述外部电连接从所述恢复源记录恢复信息; 以及将所述恢复源的所述外部电连接切换到所述BIOS和所述计算系统之间的另一个电连接，以便通过所述恢复信息替换所述BIOS的所述内容。

公开(公告)号：US07368932B2

公开(公告)日：2008-05-06

申请号：US11285668

申请日：2005-11-21

申请人： Su-Shun Zhang ,  Wen-Jun Pan ,  Tao Chen

发明人： Su-Shun Zhang ,  Wen-Jun Pan ,  Tao Chen

IPC分类号： G01R31/26

CPC分类号： G01R31/2803

摘要： A testing device for testing a printed circuit board includes a testing signal converting module for receiving testing signals from the printed circuit board and outputting the testing signals and a plurality of I/O control signals to a plurality of testing circuits. The testing signals include a BIOS signal, an audio signal and a floppy signal. A BIOS testing and upgrading circuit test the BIOS signal from the printed circuit board according to a first control signal and updating the BIOS according to a sixth control signal. An audio testing circuit for testing audio quality includes a line out/line in circuit for an output/input test, a hp-mic circuit for a headphone and microphone test and a speaker-cd-in circuit for a speaker/cd test. A floppy switching circuit tests a read/write function and a write-protect function of a floppy signal according to a fifth I/O control signal.

摘要翻译： 用于测试印刷电路板的测试装置包括用于从印刷电路板接收测试信号并将测试信号和多个I / O控制信号输出到多个测试电路的测试信号转换模块。 测试信号包括BIOS信号，音频信号和软盘信号。 BIOS测试和升级电路根据第一控制信号测试来自印刷电路板的BIOS信号，并根据第六控制信号更新BIOS。 用于测试音频质量的音频测试电路包括用于输出/输入测试的线路输出/线路，用于耳机和麦克风测试的hp-mic电路以及用于扬声器/ cd测试的扬声器输入电路。 软盘切换电路根据第五I / O控制信号测试软盘信号的读/写功能和写保护功能。

公开(公告)号：US20050184750A1

公开(公告)日：2005-08-25

申请号：US11048242

申请日：2005-02-01

申请人： Wen-Jun Pan ,  Su-Shun Zhang

发明人： Wen-Jun Pan ,  Su-Shun Zhang

IPC分类号： G01R31/26 ,  G01R31/28 ,  G06F11/26

CPC分类号： G01R31/2815

摘要： A testing device for testing a printed circuit board comprises a testing signal converting module which comprises a connector for receiving testing signals from the printed circuit board and a converting circuit for converting the testing signals to compatible signals, the converting circuit is coupled to the connector. A testing circuit receives compatible signals from the testing signal converting module.

摘要翻译： 用于测试印刷电路板的测试装置包括测试信号转换模块，其包括用于从印刷电路板接收测试信号的连接器和用于将测试信号转换为兼容信号的转换电路，转换电路耦合到连接器。 测试电路接收来自测试信号转换模块的兼容信号。

公开(公告)号：US20080098210A1

公开(公告)日：2008-04-24

申请号：US12002122

申请日：2007-12-13

申请人： Wen-Jun Pan

发明人： Wen-Jun Pan

IPC分类号： G06F15/177 ,  H01R12/00

CPC分类号： H01R31/06

摘要： A method for recovering a content of a basic input output system (BIOS) of a computing system, includes the steps of: providing an externally electrical connection to said BIOS and said computing system; providing an operable recovery source for said BIOS and connectable with said computing system via said externally electrical connection; recording recovery information from said recovery source via said externally electrical connection; and switching said externally electrical connection of said recovery source to another electrical connection between said BIOS and said computing system so as to replace said content of said BIOS by said recovery information.

摘要翻译： 一种用于恢复计算系统的基本输入输出系统（BIOS）的内容的方法，包括以下步骤：向所述BIOS和所述计算系统提供外部电连接; 为所述BIOS提供可操作的恢复源，并经由所述外部电连接与所述计算系统连接; 通过所述外部电连接从所述恢复源记录恢复信息; 以及将所述恢复源的所述外部电连接切换到所述BIOS和所述计算系统之间的另一个电连接，以便通过所述恢复信息替换所述BIOS的所述内容。