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1. 发明授权

US08547003B2 Heat-dissipating module and LED lamp having the same 失效
标题翻译：散热模块和LED灯具相同
公开(公告)号：US08547003B2
公开(公告)日：2013-10-01
申请号：US13068404
申请日：2011-05-09
申请人： Wei Chung Wu
发明人： Wei Chung Wu
IPC分类号： H01J1/02 , H01J7/24 , H01J61/52 , H01K1/58
CPC分类号： F21V29/004 , F21K9/00 , F21K9/232 , F21V29/773 , F21V29/89 , F21Y2115/10
摘要： A heat-dissipating module includes a plurality of cooling fins arranged radially, spaced apart from each other, and connected annularly in a manner that a hollow core is formed centrally in the heat-dissipating module. The cooling fins each bend at a preset position thereof and in a first direction, such that the cooling fins each include a first flap and a second flap. The first flap and the second flap together form a preset included angle therebetween.
摘要翻译：散热模块包括径向间隔布置的多个冷却翅片，并且以在空气散热模块中央形成中空芯的方式环形连接。冷却翅片各自在其预设位置和第一方向上弯曲，使得冷却翅片各自包括第一翼片和第二翼片。第一翼片和第二翼片一起在它们之间形成预设的夹角。

2. 发明授权

US07948316B2 Low bias current amplifier 有权
标题翻译：低偏置电流放大器
公开(公告)号：US07948316B2
公开(公告)日：2011-05-24
申请号：US12473978
申请日：2009-05-28
申请人： Wei-Chung Wu , Lin Chen , Yuan Gu , Kae Ann Wong
发明人： Wei-Chung Wu , Lin Chen , Yuan Gu , Kae Ann Wong
IPC分类号： H03F3/26
CPC分类号： H03F3/45183 , H03F1/0205 , H03F3/301 , H03F2203/45648
摘要： An amplifier is provided that includes an output portion that sources and sinks current associated with an output load and an amplification portion that is biased by a relatively small bias current with respect to an output current of the amplifier. The amplification portion provides an amplified output signal to the output portion. The amplifier further comprises at least one impedance component coupled between the output portion and the amplification portion to alter at least one pole associated with the amplifier to mitigate instability of the amplifier related to the relatively small bias current.
摘要翻译：提供了一种放大器，其包括输出部分，其输出和吸收与输出负载相关联的电流以及相对于放大器的输出电流被相对小的偏置电流偏置的放大部分。放大部分向输出部分提供放大的输出信号。放大器还包括耦合在输出部分和放大部分之间的至少一个阻抗分量，以改变与放大器相关联的至少一个极点，以减轻与相对小的偏置电流相关的放大器的不稳定性。

3. 发明授权

US07928714B2 Load-induced voltage overshoot detection and correction in switching power supplies 有权
标题翻译：开关电源中的负载感应电压过冲检测和校正
公开(公告)号：US07928714B2
公开(公告)日：2011-04-19
申请号：US11775489
申请日：2007-07-10
申请人： Kae Ann Wong , David W. Evans , Joseph A. Nuniz , Norelis Medina , Siew Kuok Hoon , Wei-Chung Wu , Donald Thomas Pullen
发明人： Kae Ann Wong , David W. Evans , Joseph A. Nuniz , Norelis Medina , Siew Kuok Hoon , Wei-Chung Wu , Donald Thomas Pullen
IPC分类号： G05F1/00
CPC分类号： H02M3/156
摘要： One embodiment of the invention includes a switching power supply system. The system includes a switch network comprising at least one switch configured to provide an output voltage based on switching activity thereof. The system also includes a switching controller configured to control the switch network to maintain the output voltage provided at an output based on a feedback signal associated with the output voltage. A converter pulse detector is configured to detect an output voltage overshoot condition based on the switching activity of the switch network corresponding to a transition in an output load to which the output voltage is provided.
摘要翻译：本发明的一个实施例包括开关电源系统。该系统包括交换机网络，其包括被配置为基于其切换活动来提供输出电压的至少一个交换机。该系统还包括开关控制器，其被配置为基于与输出电压相关联的反馈信号来控制开关网络来保持在输出处提供的输出电压。 A转换器脉冲检测器被配置为基于与提供输出电压的输出负载中的转变相对应的开关网络的开关活动来检测输出电压过冲条件。

4. 发明申请

US20050265178A1 Hybrid switching method of spindle motor of optical disc drive 有权
标题翻译：光盘驱动器主轴电机的混合切换方法
公开(公告)号：US20050265178A1
公开(公告)日：2005-12-01
申请号：US10971012
申请日：2004-10-25
申请人： Jan-Tang Wu , Wei-Chung Wu
发明人： Jan-Tang Wu , Wei-Chung Wu
IPC分类号： G11B5/09 , G11B19/28
CPC分类号： G11B19/28
摘要： A hybrid switching method of spindle motor of optical disc drive analyze a disc position status for write/read in said optical disc drive, according said optical disc drive speed to detect a switch mode, and determine said optical disc drive of write/read mode to got a switch point.
摘要翻译：光盘驱动器的主轴电机的混合切换方法根据所述光盘驱动速度分析用于在所述光盘驱动器中进行写/读的光盘位置状态，以检测切换模式，并将所述光盘驱动器的写/读模式确定为得到切换点。

5. 外观设计

USD446519S1 Liquid crystal display 失效
标题翻译：液晶显示器
公开(公告)号：USD446519S1
公开(公告)日：2001-08-14
申请号：US29111135
申请日：1999-09-23
申请人： Wei-chung Wu
设计人： Wei-chung Wu

6. 发明申请

US20120194055A1 Heat-dissipating module and LED lamp having the same 失效
标题翻译：散热模块和LED灯具相同
公开(公告)号：US20120194055A1
公开(公告)日：2012-08-02
申请号：US13068404
申请日：2011-05-09
申请人： Wei Chung Wu
发明人： Wei Chung Wu
IPC分类号： H01J7/24 , F28F7/00
CPC分类号： F21V29/004 , F21K9/00 , F21K9/232 , F21V29/773 , F21V29/89 , F21Y2115/10
摘要： A heat-dissipating module includes a plurality of cooling fins arranged radially, spaced apart from each other, and connected annularly in a manner that a hollow core is formed centrally in the heat-dissipating module. The cooling fins each bend at a preset position thereof and in a first direction, such that the cooling fins each include a first flap and a second flap. The first flap and the second flap together form a preset included angle therebetween.
摘要翻译：散热模块包括径向间隔布置的多个冷却翅片，并且以在空气散热模块中央形成中空芯的方式环形连接。冷却翅片各自在其预设位置和第一方向上弯曲，使得冷却翅片各自包括第一翼片和第二翼片。第一翼片和第二翼片一起在它们之间形成预设的夹角。

7. 发明授权

US07855863B2 Driver with electrostatic discharge protection 有权
标题翻译：驱动器具有静电放电保护
公开(公告)号：US07855863B2
公开(公告)日：2010-12-21
申请号：US12274085
申请日：2008-11-19
申请人： Dening Wang , Yuan Gu , Lin Chen , Jonathan Scott Brodsky , Wei-Chung Wu , Wenliang Chen
发明人： Dening Wang , Yuan Gu , Lin Chen , Jonathan Scott Brodsky , Wei-Chung Wu , Wenliang Chen
IPC分类号： H02H9/00 , H01C7/12 , H02H1/00 , H02H1/04 , H02H3/22 , H02H9/06
CPC分类号： H02H9/046
摘要： Various apparatuses, methods and systems for protecting a driver from electrostatic discharge are disclosed herein. For example, some exemplary embodiments provide a driver, including a buffer, a leakage path blocking transistor connected to an output of the buffer, and an output driver connected to an output of the leakage path blocking transistor. Current from the output driver to the buffer is substantially blocked by the leakage path blocking transistor.
摘要翻译：本文公开了用于保护驾驶员免受静电放电的各种装置，方法和系统。例如，一些示例性实施例提供了包括缓冲器的驱动器，连接到缓冲器的输出的泄漏路径阻塞晶体管，以及连接到泄漏路径阻挡晶体管的输出的输出驱动器。从输出驱动器到缓冲器的电流基本上被泄漏路径阻断晶体管阻挡。

8. 发明申请

US20050265177A1 Fully automatic control method of spindle motor of optical disc drive 审中-公开
标题翻译：光盘驱动器主轴电机全自动控制方式
公开(公告)号：US20050265177A1
公开(公告)日：2005-12-01
申请号：US10891004
申请日：2004-07-15
申请人： Jan-Tang Wu , Wei-Chung Wu
发明人： Jan-Tang Wu , Wei-Chung Wu
IPC分类号： G11B5/09 , G11B7/00 , G11B19/28
CPC分类号： G11B19/28
摘要： A fully automatic control method of a spindle motor of an optical disc drive detects a firmware value stored in the optical disc drive; sets a fully automatic control mode of the spindle motor of the optical disc drive; receives a signal of the spindle motor of the optical disc drive or a reflected signal of an optical disc; and automatically switches a read mode and the speed of the spindle motor of the optical disc drive according to the received signal.
摘要翻译：光盘驱动器的主轴电动机的全自动控制方法检测存储在光盘驱动器中的固件值; 设置光盘驱动器的主轴电机的全自动控制模式; 接收光盘驱动器的主轴电动机的信号或光盘的反射信号; 并根据接收到的信号自动切换读取模式和光盘驱动器的主轴电动机的速度。

9. 发明授权

US06859360B2 Extension device for display 有权
标题翻译：扩展设备进行显示
公开(公告)号：US06859360B2
公开(公告)日：2005-02-22
申请号：US10426860
申请日：2003-05-01
申请人： Wei Chung Wu , Hwang Ping Lin
发明人： Wei Chung Wu , Hwang Ping Lin
IPC分类号： G06F1/16 , H04N5/64 , H05K5/02
CPC分类号： H05K5/026 , G06F1/1601 , G06F2200/1612 , H04N5/64
摘要： An extension device for display is disclosed. The extension device includes a housing mounted at the rear side of the display; an insertion slot disposed on the housing, the bottom end of the insertion slot connected to a connection section and the other end of the insertion slot being formed into an opening; a positioning device including an apex region and a valley region; and an extension box adapted within the insertion slot, one end of the extension box being a connection section, and the extension box being connected to the connection section by means of the positioning device and the bottom end of the insertion slot, the other end of the extension box being provided with an input terminal for external signals.
摘要翻译：公开了一种用于显示的扩展装置。延伸装置包括安装在显示器的后侧的壳体; 设置在所述壳体上的插槽，所述插槽的底端连接到连接部分，并且所述插槽的另一端形成为开口; 定位装置，包括顶点区域和谷部区域; 以及延伸箱，其适于在所述插槽内，所述延伸箱的一端是连接部，所述延伸箱通过所述定位装置和所述插槽的底端连接到所述连接部，所述另一端扩展箱设置有用于外部信号的输入端子。

10. 发明授权

US6089520A Swivel base structure 失效
标题翻译：旋转基座结构
公开(公告)号：US6089520A
公开(公告)日：2000-07-18
申请号：US709464
申请日：1996-09-03
申请人： Wei-Chung Wu , Tsung Jung Hsu
发明人： Wei-Chung Wu , Tsung Jung Hsu
IPC分类号： F16M11/12 , A47G29/00
CPC分类号： F16M11/126 , F16M2200/08 , Y10S248/923
摘要： A swivel base includes a stationary bottom support to be placed on for example a desk and a movable tray movably supported on the fixed bottom support to support thereon for example a monitor. The bottom support has a circular wall having an inclined inner face and the movable tray has a concave member corresponding to and slidably supported on the inclined face. A post located at center of a recess defined by the circular wall with an expanded retaining member fixed thereon. An elongated slot is provided on the concave member and has an widened section to receive the penetration of the retaining member for retaining the post within the slot in a movable manner and to allow the movable tray to rotate about the post. A stop block is provided within the recess defined by the circular wall and a corresponding rib is provided on the underside of the concave member to be contactable with the stop block for limiting the rotation of the movable tray about the post. A cantilever type, resilient plate having a side lug formed on a free end thereof is formed on the inclined face to be depressible by the rib. The rib has an L-shaped paw and the side lug of the resilient plate has an inverted L-shaped catch engageable with the L-shaped paw to prevent the movably tray from disengaging from the bottom support.
摘要翻译：旋转底座包括待放置在例如桌子上的固定底部支撑件和可移动地支撑在固定底部支撑件上以在其上支撑例如监视器的活动托架。底部支撑件具有具有倾斜内表面的圆形壁，并且可动托盘具有对应于并可滑动地支撑在倾斜面上的凹形构件。位于由圆形壁限定的凹部的中心处的柱，其上固定有膨胀的保持构件。细长的狭槽设置在凹形构件上，并且具有加宽部分，用于接收保持构件的穿透，以便以可移动的方式将柱保持在狭槽内，并允许可动托盘围绕柱旋转。止动块设置在由圆形壁限定的凹部内，并且相应的肋设置在凹形构件的下侧上，以与止动块接触以限制活动托盘围绕柱的旋转。具有形成在其自由端上的侧凸耳的悬臂式弹性板形成在倾斜面上，由肋可压下。肋具有L形爪，并且弹性板的侧凸耳具有可与L形爪接合的倒L形卡扣，以防止可移动托盘从底部支撑件脱离。

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