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1. 发明授权

US08248091B2 Universal array type probe card design for semiconductor device testing 有权
标题翻译：用于半导体器件测试的通用阵列型探针卡设计
公开(公告)号：US08248091B2
公开(公告)日：2012-08-21
申请号：US11551558
申请日：2006-10-20
申请人： Hsu Ming Cheng , Yung-Liang Kuo , Pi-Huang Lee , Ann Luh , Frank Hwang , Wen-Hung Wu
发明人： Hsu Ming Cheng , Yung-Liang Kuo , Pi-Huang Lee , Ann Luh , Frank Hwang , Wen-Hung Wu
IPC分类号： G01R31/20 , G01R31/02
CPC分类号： G01R1/07371
摘要： A universal system for testing different semiconductor devices provides a probe head with a probe pattern that may be used to test different test patterns formed on different semiconductor devices. Each of a plurality of bumps or pads of the test pattern contacts a corresponding probe of the probe head to enable the semiconductor device to be tested. The universal probe head may additionally or alternatively include a substrate design on the probe head that provides a pattern on the substrate of the probe head that may be used in conjunction with different patterns formed on a plurality of different printed circuit boards for testing different semiconductor devices.
摘要翻译：用于测试不同半导体器件的通用系统提供具有可用于测试形成在不同半导体器件上的不同测试图案的探针图案的探针头。测试图案的多个凸起或焊盘中的每一个都与探头的相应探头接触，以使半导体器件能够被测试。通用探针头可以附加地或可选地包括在探针头上的衬底设计，其提供探针头的衬底上的图案，其可以与形成在多个不同印刷电路板上的不同图案一起使用，以测试不同的半导体器件。

2. 发明申请

US20080094093A1 UNIVERSAL ARRAY TYPE PROBE CARD DESIGN FOR SEMICONDUCTOR DEVICE TESTING 有权
标题翻译：通用型阵列探针设计用于半导体器件测试
公开(公告)号：US20080094093A1
公开(公告)日：2008-04-24
申请号：US11551558
申请日：2006-10-20
申请人： Ming-Cheng Hsu , Y. L. Kuo , Pi-Huang Lee , Ann Luh , Frank Hwang , Wen-Hung Wu
发明人： Ming-Cheng Hsu , Y. L. Kuo , Pi-Huang Lee , Ann Luh , Frank Hwang , Wen-Hung Wu
IPC分类号： G01R31/26
CPC分类号： G01R1/07371
摘要： A universal system for testing different semiconductor devices provides a probe head with a probe pattern that may be used to test different test patterns formed on different semiconductor devices. Each of a plurality of bumps or pads of the test pattern contacts a corresponding probe of the probe head to enable the semiconductor device to be tested. The universal probe head may additionally or alternatively include a substrate design on the probe head that provides a pattern on the substrate of the probe head that may be used in conjunction with different patterns formed on a plurality of different printed circuit boards for testing different semiconductor devices.
摘要翻译：用于测试不同半导体器件的通用系统提供具有可用于测试形成在不同半导体器件上的不同测试图案的探针图案的探针头。测试图案的多个凸起或焊盘中的每一个都与探头的相应探头接触，以使半导体器件能够被测试。通用探针头可以附加地或可选地包括在探针头上的衬底设计，其提供探针头的衬底上的图案，其可以与形成在多个不同印刷电路板上的不同图案一起使用，以测试不同的半导体器件。

3. 发明申请

US20080116923A1 Ultra-Fine Pitch Probe Card Structure 有权
标题翻译：超细间距探头卡结构
公开(公告)号：US20080116923A1
公开(公告)日：2008-05-22
申请号：US11768087
申请日：2007-06-25
申请人： Hsu Ming Cheng , Frank Hwang , Clinton Chao
发明人： Hsu Ming Cheng , Frank Hwang , Clinton Chao
IPC分类号： G01R31/26 , G01R1/073
CPC分类号： G01R1/07314 , G01R1/06744 , G01R1/07378
摘要： A system and a method of testing a semiconductor die is provided. An embodiment comprises a plurality of metal tips that are connected to a redistribution layer that fans out the pitch from the tips to metal plugs located in the substrate. The metal tips could be formed using semiconductor processes and either adding smaller layers of metal to larger layers of metal or else removing portions of one piece of metal to form the tips. The metal plugs are connected to a space transformation layer. The space transformation layer is electrically connected to a printed circuit board using, for example, a spring loaded connection such as a pogo pin. The space transformation layer is aligned onto the printed circuit board by a series of guidance mechanisms such as smooth fixtures, and the planarity of the tips is adjusted by adjusting a series of screws.
摘要翻译：提供一种测试半导体管芯的系统和方法。一个实施例包括多个金属尖端，其连接到再分配层，该再分布层从尖端扇出沥青到位于衬底中的金属插塞。金属尖端可以使用半导体工艺形成，并且将更小的金属层添加到更大的金属层，或者去除一块金属的部分以形成尖端。金属插头连接到空间转换层。空间转换层使用例如诸如弹簧销的弹簧加载连接电连接到印刷电路板。空间转换层通过一系列引导机构（如光滑的固定装置）对准印刷电路板，通过调节一系列螺丝来调整尖端的平面度。

4. 发明授权

US07642793B2 Ultra-fine pitch probe card structure 有权
标题翻译：超细音调探针卡结构
公开(公告)号：US07642793B2
公开(公告)日：2010-01-05
申请号：US11768087
申请日：2007-06-25
申请人： Hsu Ming Cheng , Frank Hwang , Clinton Chao
发明人： Hsu Ming Cheng , Frank Hwang , Clinton Chao
IPC分类号： G01R31/02
CPC分类号： G01R1/07314 , G01R1/06744 , G01R1/07378
摘要： A system and a method of testing a semiconductor die is provided. An embodiment comprises a plurality of metal tips that are connected to a redistribution layer that fans out the pitch from the tips to metal plugs located in the substrate. The metal tips could be formed using semiconductor processes and either adding smaller layers of metal to larger layers of metal or else removing portions of one piece of metal to form the tips. The metal plugs are connected to a space transformation layer. The space transformation layer is electrically connected to a printed circuit board using, for example, a spring loaded connection such as a pogo pin. The space transformation layer is aligned onto the printed circuit board by a series of guidance mechanisms such as smooth fixtures, and the planarity of the tips is adjusted by adjusting a series of screws.
摘要翻译：提供一种测试半导体管芯的系统和方法。一个实施例包括多个金属尖端，其连接到再分配层，该再分布层从尖端扇出沥青到位于衬底中的金属插塞。金属尖端可以使用半导体工艺形成，并且将更小的金属层添加到更大的金属层，或者去除一块金属的部分以形成尖端。金属插头连接到空间转换层。空间转换层使用例如诸如弹簧销的弹簧加载连接电连接到印刷电路板。空间转换层通过一系列引导机构（如光滑的固定装置）对准印刷电路板，通过调节一系列螺丝来调整尖端的平面度。

5. 发明授权

US07602226B1 Method and apparatus for clock generation 有权
标题翻译：时钟生成方法和装置
公开(公告)号：US07602226B1
公开(公告)日：2009-10-13
申请号：US11618545
申请日：2006-12-29
申请人： Frank Hwang , Howard Yang , Chuen-Der Lien , Jimmy Lee
发明人： Frank Hwang , Howard Yang , Chuen-Der Lien , Jimmy Lee
IPC分类号： G06F1/04
CPC分类号： G06F1/08 , H03L7/18 , H03L7/197
摘要： A method and apparatus for clock generation have been disclosed having a selector logic block that controls operation based upon inputs such as analog input(s), digital input(s), a lookup table, and preset value(s), and combinations of such.
摘要翻译：已经公开了一种用于时钟产生的方法和装置，其具有选择器逻辑块，其基于诸如模拟输入，数字输入，查找表和预设值的输入来控制操作，以及其组合。

6. 发明授权

US07176738B1 Method and apparatus for clock generation 有权
标题翻译：时钟生成方法和装置
公开(公告)号：US07176738B1
公开(公告)日：2007-02-13
申请号：US10993657
申请日：2004-11-19
申请人： Frank Hwang , Howard Yang , Chuen-Der Lien , Jimmy Lee
发明人： Frank Hwang , Howard Yang , Chuen-Der Lien , Jimmy Lee
IPC分类号： G06F1/04
CPC分类号： G06F1/08 , H03L7/18 , H03L7/197
摘要： A method and apparatus for clock generation have been disclosed having a selector logic block that controls operation based upon inputs such as analog input(s), digital input(s), a lookup table, and preset values(s), and combinations of such.
摘要翻译：已经公开了一种用于时钟产生的方法和装置，其具有选择器逻辑块，其基于诸如模拟输入，数字输入，查找表和预设值的输入来控制操作，以及其组合。

7. 发明申请

US20210345549A1 Bracket System for Optional Sweeping Accessory for Lawn Mower and Method of Use Thereof 有权
公开(公告)号：US20210345549A1
公开(公告)日：2021-11-11
申请号：US17307926
申请日：2021-05-04
申请人： Frank Hwang
发明人： Frank Hwang
IPC分类号： A01D42/06
摘要： A bracket system for attaching a brush to the blades of a rotary lawn mower. The bracket system has a brush attachment, at least one clamp, and a fastening device. The brush attachment has a brush, an elongated vertical slot, and a flange. The at least one clamp is placed around a non-linear lawn mower blade and is secured to the flange by the fastening device. Securing the clamp to the flange by the fastening device secures the brush attachment to the non-linear mower blade. Securing or removing the fastening device allows the attachment or removal of the brush attachment from the clamps, and thus the non-linear mower blade. In another embodiment, the bracket system includes a blade attachment configured to removably attach to the at least one clamp. The blade attachment is positioned on the opposite end of the non-linear lawn mower blade from the brush attachment.

8. 发明授权

US07308596B1 Controlling a clock divider by selecting a preset value 有权
标题翻译：通过选择预设值来控制时钟分频器
公开(公告)号：US07308596B1
公开(公告)日：2007-12-11
申请号：US10975219
申请日：2004-10-27
申请人： Frank Hwang , Gang Shan
发明人： Frank Hwang , Gang Shan
IPC分类号： G06F1/00
CPC分类号： G06F1/08 , G06F1/06 , H03L7/18
摘要： A method and apparatus for Clock and PLL N-Divider Switch have been disclosed.
摘要翻译：已经公开了用于时钟和PLL N分频器开关的方法和装置。

9. 发明申请

US20210345548A1 Bracket System for Optional Sweeping Accessory for Lawn Mower and Method of Use Thereof 有权
公开(公告)号：US20210345548A1
公开(公告)日：2021-11-11
申请号：US16872249
申请日：2020-05-11
申请人： Frank Hwang
发明人： Frank Hwang
IPC分类号： A01D42/06 , A01G20/43 , A46B3/08
摘要： A bracket system for attaching a brush to the blades of a rotary lawn mower. The bracket system has a brush attachment, at least one clamp, and a fastening device. The brush attachment has a brush, an elongated vertical slot, and a flange. The at least one clamp is placed around a non-linear lawn mower blade and is secured to the flange by the fastening device. Securing the clamp to the flange by the fastening device secures the brush attachment to the non-linear mower blade. Securing or removing the fastening device allows the attachment or removal of the brush attachment from the clamps, and thus the non-linear mower blade.

10. 发明授权

US07268599B1 Method and apparatus for buffer with programmable skew 有权
标题翻译：具有可编程偏移的缓冲器的方法和装置
公开(公告)号：US07268599B1
公开(公告)日：2007-09-11
申请号：US11050009
申请日：2005-02-02
申请人： Frank Hwang
发明人： Frank Hwang
IPC分类号： H03L7/06
CPC分类号： H03L7/087 , G11C7/22 , G11C7/222 , H03L7/081
摘要： A method and apparatus for a buffer with programmable skew have been disclosed. Several output signals are generated. Based on one of the output signals several feedback signals are generated. The feedback signals are then received and compared. Based on the comparisons, the skew between the output signals is adjusted.
摘要翻译：已经公开了一种具有可编程偏移的缓冲器的方法和装置。产生几个输出信号。基于一个输出信号产生多个反馈信号。然后接收并比较反馈信号。基于比较，调整输出信号之间的偏差。

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