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1. 发明授权

US06869091B1 Method for enhancing the physical characteristics of a suspension component 有权
标题翻译：用于增强悬浮组分的物理特性的方法
公开(公告)号：US06869091B1
公开(公告)日：2005-03-22
申请号：US09707450
申请日：2000-11-07
申请人： Gerald D. Anderson , Michael W. Mattice , John M. Khoury , Thomas M. Drouillard , Kermit G. Rowe, III , David I. Fretwell , Alistair B. Lovett
发明人： Gerald D. Anderson , Michael W. Mattice , John M. Khoury , Thomas M. Drouillard , Kermit G. Rowe, III , David I. Fretwell , Alistair B. Lovett
IPC分类号： B60G7/00 , B60G21/055 , B60G9/00
CPC分类号： B60G21/0551 , B60G7/001 , B60G21/055 , B60G2200/20 , B60G2204/1222 , B60G2204/44 , B60G2204/45 , B60G2206/012 , B60G2206/013 , B60G2206/427 , B60G2206/70 , B60G2206/8103 , B60G2206/8112 , Y10T29/49622
摘要： A method for enhancing the physical characteristics of a localized area of a suspension component by adding material to the points of high stress without a significant increase in weight or diameter of the suspension component. The material is in the form of a sleeve added to the exterior surface of the suspension component, a core added to the interior surface of a tubular suspension component, winding filaments, or powered material.
摘要翻译：通过向高应力点添加材料而不显着增加悬浮组分的重量或直径来增强悬浮组分的局部区域的物理特性的方法。该材料是加到悬挂部件的外表面上的套筒的形式，一个核心被添加到管状悬挂部件的内表面，缠绕细丝或动力材料。

2. 发明授权

US06446484B1 Method to vary bend radius while forming a stabilizer bar 失效
标题翻译：在形成稳定杆时改变弯曲半径的方法
公开(公告)号：US06446484B1
公开(公告)日：2002-09-10
申请号：US09710236
申请日：2000-11-10
申请人： Gerald D. Anderson , Michael W. Mattice , John M. Khoury , Thomas M. Drouillard , Kermit G. Rowe, III , David I. Fretwell , Alistair B. Lovatt
发明人： Gerald D. Anderson , Michael W. Mattice , John M. Khoury , Thomas M. Drouillard , Kermit G. Rowe, III , David I. Fretwell , Alistair B. Lovatt
IPC分类号： B21D3100
CPC分类号： B60G21/055 , B21D7/021 , B60G2206/427 , B60G2206/8103
摘要： A method of varying the bend radius while forming a stabilizer bar is achieved by varying the radius of the forming tool over which the stabilizer bar is bent. The bend radius of the stabilizer bar is varied by changing the position and/or shape of the forming tool in relation to the stabilizer bar. The stabilizer bar is formed by bending the bar over the forming tool to create a bend of desired radius. In the disclosed embodiments, the forming tool is bent chain, a conical tool, and an eccentric shape with several distinct radii.
摘要翻译：通过改变稳定杆弯曲的成形工具的半径来实现形成稳定杆时改变弯曲半径的方法。通过相对于稳定杆改变成形工具的位置和/或形状来改变稳定杆的弯曲半径。稳定杆通过在成形工具上弯曲成形以形成所需半径的弯曲而形成。在所公开的实施例中，成形工具是弯曲的链条，锥形工具和具有几个不同半径的偏心形状。

3. 发明授权

US06318710B1 Stabilizer bars with variable cross-sectional properties 有权
标题翻译：具有可变截面性能的稳定杆
公开(公告)号：US06318710B1
公开(公告)日：2001-11-20
申请号：US09716797
申请日：2000-11-21
申请人： Gerald D. Anderson , Michael W. Mattice , John M. Khoury , Thomas M. Drouillard , Kermit G. Rowe, III , David I. Fretwell , Alistair Bruce Christian Lovatt
发明人： Gerald D. Anderson , Michael W. Mattice , John M. Khoury , Thomas M. Drouillard , Kermit G. Rowe, III , David I. Fretwell , Alistair Bruce Christian Lovatt
IPC分类号： B60G21055
CPC分类号： F16F1/14 , B60G21/055 , B60G2204/44 , B60G2206/012 , B60G2206/427
摘要： A stabilizer bar is provided having a varying cross-section along the length of the bar. In particular, the stabilizer bar includes a first cross-sectional area and a second cross-sectional area that is different than the first cross-sectional area. A first surface at least partially defines the second cross-sectional area. The first surface has a non-circular shape with primary and secondary load bearing directions bearing different maximum loads in each of the directions. The shape of the second cross-sectional area may be arranged so that the primary load bearing direction is generally aligned with the highest load. Similarly, the shape of the second cross-sectional area may be arranged in a manner to bear the highest torsional load. The stabilizer bar may be solid or hollow. Preferred shapes may include egg-shaped or elliptical shaped surfaces. Alternatively, the stabilizer bar may have a generally uniform cross-sectional area along its length with the non-circular shape described above.
摘要翻译：提供了具有沿着杆的长度的变化的横截面的稳定杆。特别地，稳定杆包括与第一横截面积不同的第一横截面面积和第二横截面面积。第一表面至少部分地限定第二横截面积。第一表面具有非圆形形状，其中主轴承和副轴承方向在每个方向上具有不同的最大负载。第二横截面积的形状可以被布置成使得主承载方向通常与最高负载对齐。类似地，第二横截面积的形状可以以承受最高扭转载荷的方式布置。稳定杆可以是固体或中空的。优选的形状可以包括蛋形或椭圆形的表面。或者，稳定杆可以沿其长度具有大致均匀的横截面积，具有上述非圆形形状。

4. 发明授权

US06384388B1 Method of enhancing the bending process of a stabilizer bar 失效
标题翻译：增强稳定杆弯曲过程的方法
公开(公告)号：US06384388B1
公开(公告)日：2002-05-07
申请号：US09715598
申请日：2000-11-17
申请人： Gerald D. Anderson , John M. Khoury , Michael W. Mattice , Thomas M. Drouillard , Kermit G. Rowe, III , David Ian Fretwell , Alistair Bruce Christian Lovatt
发明人： Gerald D. Anderson , John M. Khoury , Michael W. Mattice , Thomas M. Drouillard , Kermit G. Rowe, III , David Ian Fretwell , Alistair Bruce Christian Lovatt
IPC分类号： H05B610
CPC分类号： B60G21/055 , B60G2206/427 , B60G2206/81 , B60G2206/8103 , B60G2206/81035
摘要： A method of enhancing the bending process of a stabilizer bar by locally pre-heating the stabilizer bar immediately prior to formation. By pre-heating the stabilizer bar, the stress in the stabilizer bar is relieved at the bending areas. This allows larger bars to be formed which would otherwise be outside of machine parameters. In the disclosed embodiments, the stabilizer bar is locally heated by induction coils or resistance heating at the bend areas.
摘要翻译：一种通过在形成之前立即预热稳定杆来增强稳定杆弯曲过程的方法。通过预热稳定杆，稳定杆中的应力在弯曲区域被释放。这允许形成更大的条，否则这些条不在机器参数之外。在所公开的实施例中，稳定杆通过感应线圈或弯曲区域的电阻加热局部加热。

5. 发明授权

US08433028B2 Latency locked loop circuit for driving a buffer circuit 有权
标题翻译：用于驱动缓冲电路的延迟锁定环路
公开(公告)号：US08433028B2
公开(公告)日：2013-04-30
申请号：US12795608
申请日：2010-06-07
申请人： John M. Khoury , Eduardo Viegas , Richard Beale
发明人： John M. Khoury , Eduardo Viegas , Richard Beale
IPC分类号： H03D3/24
CPC分类号： H03L7/0818
摘要： In an embodiment, a circuit includes a buffer circuit including a buffer input and an output terminal and a latency locked loop (LLL) circuit. The LLL circuit includes a signal input for receiving an input signal, a feedback input coupled to the output terminal, and a signal output coupled to the buffer input. The LLL circuit is configured to control a propagation delay between the signal input and the signal output to produce a substantially constant total delay from the signal input to the output terminal.
摘要翻译：在一个实施例中，电路包括缓冲器电路，其包括缓冲器输入端和输出端子以及等待时间锁定环路（LLL）电路。 LLL电路包括用于接收输入信号的信号输入，耦合到输出端的反馈输入和耦合到缓冲器输入的信号输出。 LLL电路被配置为控制信号输入和信号输出之间的传播延迟，以从信号输入到输出端产生基本恒定的总延迟。

6. 发明申请

US20120229211A1 AMPLIFIER USING FAST DISCHARGING REFERENCE 有权
标题翻译：放大器使用快速放大参考
公开(公告)号：US20120229211A1
公开(公告)日：2012-09-13
申请号：US13045233
申请日：2011-03-10
申请人： Pavel Konecny , Jinwen Xiao , John M. Khoury
发明人： Pavel Konecny , Jinwen Xiao , John M. Khoury
IPC分类号： H03F3/217 , H03K3/00
CPC分类号： H03K7/08 , H03F3/2173 , H03K17/166 , H03K2217/0027 , H03K2217/0045
摘要： Techniques are disclosed relating to charging and discharging a gate of transistor. In one embodiment, an apparatus is disclosed that includes a driver configured to discharge a gate of a transistor. The driver is configured to discharge the gate at a first rate until reaching a Miller plateau for the transistor, and to discharge the gate at a second rate after reaching the Miller plateau. In such an embodiment, the first rate is greater than the second rate. In some embodiments, the driver is also configured to charge the gate of the transistor at a third rate until reaching a Miller plateau for the transistor, and to charge the gate at a fourth rate after reaching the Miller plateau, the third rate being greater than the fourth rate. In some embodiments, the apparatus is a class D amplifier.
摘要翻译：公开了关于对晶体管的栅极进行充电和放电的技术。在一个实施例中，公开了一种装置，其包括被配置为对晶体管的栅极进行放电的驱动器。驱动器被配置为以第一速率排放门，直到达到晶体管的Miller平台，并且在达到Miller平台之后以第二速率排出门。在这种实施例中，第一速率大于第二速率。在一些实施例中，驱动器还被配置为以三速对晶体管的栅极充电，直到达到晶体管的Miller平台为止，并且在达到Miller平台之后以第四速率对栅极充电，第三速率大于第四率。在一些实施例中，该装置是D类放大器。

7. 发明申请

US20100171540A1 System and Method of Changing a PWM Power Spectrum 有权
标题翻译：改变PWM功率谱的系统和方法
公开(公告)号：US20100171540A1
公开(公告)日：2010-07-08
申请号：US12729000
申请日：2010-03-22
申请人： Richard Gale Beale , John M. Khoury
发明人： Richard Gale Beale , John M. Khoury
IPC分类号： H03K3/01
CPC分类号： H03K7/08 , H03F1/26 , H03F3/2173 , H03K11/00
摘要： In a particular embodiment, a circuit device includes a pulse edge control circuit to receive at least one pulse-width modulated (PWM) signal from a PWM source. The pulse edge control circuit is adapted to selectively invert and swap the at least one PWM signal with a logic-inverted duty-cycle complement of the at least one PWM signal at discrete time intervals to produce at least one modulated PWM signal having a changed power spectrum. The pulse edge control circuit provides the at least one modulated PWM signal to at least one output of the pulse edge control circuit.
摘要翻译：在特定实施例中，电路装置包括脉冲边缘控制电路，以从PWM源接收至少一个脉冲宽度调制（PWM）信号。脉冲沿控制电路适于以离散时间间隔以至少一个PWM信号的逻辑反相占空比补码选择性地反转和交换至少一个PWM信号，以产生具有改变的功率的至少一个调制的PWM信号光谱。脉冲沿控制电路将至少一个调制的PWM信号提供给脉冲沿控制电路的至少一个输出端。

8. 发明申请

US20090243745A1 SYSTEM AND METHOD OF SHAPING A POWER SPECTRUM IN PWM AMPLIFIERS 失效
标题翻译：在PWM放大器中形成功率谱的系统和方法
公开(公告)号：US20090243745A1
公开(公告)日：2009-10-01
申请号：US12208535
申请日：2008-09-11
申请人： Jeffrey D. Alderson , John M. Khoury , Richard Gale Beale
发明人： Jeffrey D. Alderson , John M. Khoury , Richard Gale Beale
IPC分类号： H03K7/08
CPC分类号： H03K7/08
摘要： In a particular embodiment, a circuit device is disclosed that includes a data generator adapted to output a random pulse sequence having a particular spectral shape. The circuit device further includes a pulse edge control circuit to selectively apply a carrier suppression operation to at least one pulse-width modulated (PWM) signal in response to the random pulse sequence to produce at least one modulated PWM output signal. The spectral energy associated with a PWM carrier of the modulated PWM output signal at a carrier frequency and associated harmonics is changed such that the modulated PWM output signal has a spectral shape defined by the particular spectral shape.
摘要翻译：在特定实施例中，公开了一种电路装置，其包括适于输出具有特定光谱形状的随机脉冲序列的数据发生器。电路装置还包括脉冲边缘控制电路，用于响应于随机脉冲序列选择性地对至少一个脉冲宽度调制（PWM）信号施加载波抑制操作，以产生至少一个调制的PWM输出信号。与载波频率和相关谐波的调制PWM输出信号的PWM载波相关联的频谱能量被改变，使得调制的PWM输出信号具有由特定光谱形状限定的光谱形状。

9. 发明授权

US5327302A Data filter tuning for constant density recording applications 失效
标题翻译：用于恒定密度记录应用的数据滤波器调谐
公开(公告)号：US5327302A
公开(公告)日：1994-07-05
申请号：US943337
申请日：1992-09-16
申请人： John M. Khoury , Dale H. Nelson
发明人： John M. Khoury , Dale H. Nelson
IPC分类号： G11B20/14 , G11B19/28 , G11B20/10 , H03H11/12 , H03L7/06 , G11B5/035 , G11B5/09
CPC分类号： H03H11/1291 , G11B20/10
摘要： An arrangement for tuning a data filter in a mass storage system. The filter cutoff frequency (low pass) may be set as a percentage above or below the incoming data rate to achieve the desired "eye opening" in read data. The frequency of a reference oscillator in a phase-locked-loop (PLL) and the cutoff frequency of the filter is controlled by a common control signal from the PLL. The PLL, locked to a scaled multiple of the data rate, determines the cutoff frequency of the filter.
摘要翻译：用于调整大容量存储系统中的数据滤波器的装置。滤波器截止频率（低通）可以设置为高于或低于输入数据速率的百分比，以在读取数据中实现所需的“开眼”。锁相环（PLL）中的参考振荡器的频率和滤波器的截止频率由PLL的公共控制信号控制。锁定到数据速率的缩放倍数的PLL确定滤波器的截止频率。

10. 发明申请

US20090309654A1 SYSTEM AND METHOD OF ALTERING A PWM CARRIER POWER SPECTRUM 有权
标题翻译：改变PWM载波功率谱的系统和方法
公开(公告)号：US20090309654A1
公开(公告)日：2009-12-17
申请号：US12543888
申请日：2009-08-19
申请人： John M. Khoury
发明人： John M. Khoury
IPC分类号： H03F3/38
CPC分类号： H03K7/08
摘要： In a particular embodiment, a circuit device includes an input to receive a pulse-width modulated (PWM) signal and an output to send a modulated PWM signal. The circuit device further includes a pulse edge control circuit coupled between the input and the output. The pulse edge control circuit receives the PWM signal via the input and includes a control input to receive a modulation control signal. The pulse edge control circuit is adapted to modify the PWM signal to provide the modulated PWM signal with suppressed carrier power and associated harmonics to the output based on the modulation control signal. The circuit device further includes a modulation sequence controller adapted to provide the modulation control signal via the control input. The modulation control signal selectively controls a sequence of the modification of the PWM signal to selectively alter an output power spectrum of the modulated PWM signal.
摘要翻译：在特定实施例中，电路装置包括用于接收脉冲宽度调制（PWM）信号的输入端和用于发送调制PWM信号的输出端。电路装置还包括耦合在输入和输出之间的脉冲边缘控制电路。脉冲沿控制电路经由输入端接收PWM信号，并包括控制输入端，以接收调制控制信号。脉冲边缘控制电路适于修改PWM信号，以便基于调制控制信号向抑制载波功率和相关谐波提供调制的PWM信号。电路装置还包括调制序列控制器，其适于经由控制输入提供调制控制信号。调制控制信号选择性地控制PWM信号的修改的顺序，以选择性地改变调制的PWM信号的输出功率谱。

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