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公开(公告)号：US09373961B2
公开(公告)日：2016-06-21
申请号：US13474227
申请日：2012-05-17
Applicant: Shahriyar Mohammediyan , Truong-Khoa Nguyen , Christopher Yong , Michel Doss , Christian Poirier
Inventor： Shahriyar Mohammediyan , Truong-Khoa Nguyen , Christopher Yong , Michel Doss , Christian Poirier
CPC classification number: H02J4/00 , H05B33/0815 , H05B33/0893 , H05B37/034 , Y02B20/383 , Y02B20/72 , Y10T307/469
Abstract: The present subject matter is directed to an adaptive load circuit for use with traffic light control systems so as to permit operation using low current consumption lamps where the traffic light control systems were originally manufactured for operation with higher current consuming lamps. The adaptive load circuit provides a mechanism whereby an existing traffic light control system is fooled into accepting use of a low current consuming lamp by creating a specifically timed signal during an interval that the traffic light control system normally checks to determined lamp load characteristics.
Abstract translation: 本发明涉及一种与交通灯控制系统一起使用的自适应负载电路，以便允许使用低电流消耗灯进行操作，其中交通灯控制系统最初被制造用于与较高耗电量的灯一起操作。 自适应负载电路提供了一种机制，通过在交通灯控制系统通常检查到确定的灯负载特性的间隔期间创建特定定时的信号，现有的交通灯控制系统被愚弄以接受使用低电流消耗灯。
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2.发明申请Method and system for varying gain exponentially with respect to a control signal 有权相对于控制信号以指数方式改变增益的方法和系统公开(公告)号：US20090153246A1
公开(公告)日：2009-06-18
申请号：US12378520
申请日：2009-02-17
Applicant: Christopher Yong
Inventor： Christopher Yong
IPC: H03F3/45
CPC classification number: H03F3/4508 , H03F3/3432 , H03F3/45475 , H03F2200/375 , H03F2200/393 , H03F2200/447 , H03F2200/453 , H03F2200/456 , H03F2203/45101 , H03F2203/45136 , H03G7/08
Abstract: A method for varying gain exponentially with respect to a control signal is provided. The method includes receiving a primary control signal. A secondary control signal is generated based on the primary control signal. The secondary control signal is provided to a variable gain amplifier and is operable to exponentially vary a gain for the variable gain amplifier with respect to the primary control signal.
Abstract translation: 提供了一种相对于控制信号以指数方式改变增益的方法。 该方法包括接收主控制信号。 基于主控制信号产生辅助控制信号。 次级控制信号被提供给可变增益放大器，并且可操作以相对于主控制信号指数地改变可变增益放大器的增益。
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公开(公告)号：US06778026B2
公开(公告)日：2004-08-17
申请号：US10053480
申请日：2002-01-15
Applicant: Jonathon Cheah , Christopher Yong , Minjie Wu
Inventor： Jonathon Cheah , Christopher Yong , Minjie Wu
IPC: H03L700
CPC classification number: H03D13/004 , H03L7/0896 , H03L7/18
Abstract: A high-speed phase-frequency detection module is described to function at very high frequencies and to produce very low jitter. In one embodiment, high-speed phase-frequency detection module includes a PFD with edge-triggered asynchronous-reset true-single-phase-clocking (“TSPC”) D flip-flops that have very short CLK to Q and Reset to Q time delays. In one embodiment, the high-speed phase-frequency detection module includes a charge pump, without replica or feedback, that can respond to the very narrow pulses from the PFD and produce output voltages with small ripple, thus leading to low VCO output jitter.
Abstract translation: 高速相位频率检测模块被描述为在非常高的频率下工作并产生非常低的抖动。 在一个实施例中，高速相位频率检测模块包括具有边沿触发异步复位的真 - 单相时钟（“TSPC”）D触发器的PFD，其具有非常短的CLK到Q和复位到Q时间 延误 在一个实施例中，高速相位频率检测模块包括无需复制或反馈的电荷泵，其可响应来自PFD的非常窄的脉冲并产生具有小纹波的输出电压，从而导致低VCO输出抖动。
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公开(公告)号：US20130134783A1
公开(公告)日：2013-05-30
申请号：US13474227
申请日：2012-05-17
Applicant: Shahriyar Mohammediyan , Truong-Khoa Nguyen , Christopher Yong , Michel Doss , Christian Poirier
Inventor： Shahriyar Mohammediyan , Truong-Khoa Nguyen , Christopher Yong , Michel Doss , Christian Poirier
IPC: H02J4/00
CPC classification number: H02J4/00 , H05B33/0815 , H05B33/0893 , H05B37/034 , Y02B20/383 , Y02B20/72 , Y10T307/469
Abstract: The present subject matter is directed to an adaptive load circuit for use with traffic light control systems so as to permit operation using low current consumption lamps where the traffic light control systems were originally manufactured for operation with higher current consuming lamps. The adaptive load circuit provides a mechanism whereby an existing traffic light control system is fooled into accepting use of a low current consuming lamp by creating a specifically timed signal during an interval that the traffic light control system normally checks to determined lamp load characteristics.
Abstract translation: 本发明涉及一种与交通灯控制系统一起使用的自适应负载电路，以便允许使用低电流消耗灯进行操作，其中交通灯控制系统最初被制造用于与较高耗电量的灯一起操作。 自适应负载电路提供了一种机制，通过在交通灯控制系统通常检查到确定的灯负载特性的间隔期间创建专门定时的信号，现有的交通灯控制系统被愚弄以接受使用低电流消耗灯。
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5.发明授权公开(公告)号：US07439807B2
公开(公告)日：2008-10-21
申请号：US11471408
申请日：2006-06-20
Applicant: Christopher Yong
Inventor： Christopher Yong
CPC classification number: H03G3/3036 , H03G2201/708
Abstract: A method for generating a temperature-compensated control signal is provided. The method includes receiving a constant control signal. A temperature-compensated control signal is generated based on the constant control signal. The temperature-compensated control signal is provided to a variable gain amplifier. The temperature-compensated control signal is operable to cause the variable gain amplifier to function independently of temperature.
Abstract translation: 提供了一种用于产生温度补偿控制信号的方法。 该方法包括接收恒定的控制信号。 基于恒定控制信号产生温度补偿控制信号。 温度补偿控制信号被提供给可变增益放大器。 温度补偿控制信号可操作以使可变增益放大器独立于温度起作用。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20070290760A1
公开(公告)日：2007-12-20
申请号：US11471408
申请日：2006-06-20
Applicant: Christopher Yong
Inventor： Christopher Yong
IPC: H03G3/30
CPC classification number: H03G3/3036 , H03G2201/708
Abstract: A method for generating a temperature-compensated control signal is provided. The method includes receiving a constant control signal. A temperature-compensated control signal is generated based on the constant control signal. The temperature-compensated control signal is provided to a variable gain amplifier. The temperature-compensated control signal is operable to cause the variable gain amplifier to function independently of temperature.
Abstract translation: 提供了一种用于产生温度补偿控制信号的方法。 该方法包括接收恒定的控制信号。 基于恒定控制信号产生温度补偿控制信号。 温度补偿控制信号被提供给可变增益放大器。 温度补偿控制信号可操作以使可变增益放大器独立于温度起作用。
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7.发明授权Method and system for varying gain exponentially with respect to a control signal 有权相对于控制信号以指数方式改变增益的方法和系统公开(公告)号：US07800446B2
公开(公告)日：2010-09-21
申请号：US12378520
申请日：2009-02-17
Applicant: Christopher Yong
Inventor： Christopher Yong
IPC: H03F3/45
CPC classification number: H03F3/4508 , H03F3/3432 , H03F3/45475 , H03F2200/375 , H03F2200/393 , H03F2200/447 , H03F2200/453 , H03F2200/456 , H03F2203/45101 , H03F2203/45136 , H03G7/08
Abstract: A method for varying gain exponentially with respect to a control signal is provided. The method includes receiving a primary control signal. A secondary control signal is generated based on the primary control signal. The secondary control signal is provided to a variable gain amplifier and is operable to exponentially vary a gain for the variable gain amplifier with respect to the primary control signal.
Abstract translation: 提供了一种相对于控制信号以指数方式改变增益的方法。 该方法包括接收主控制信号。 基于主控制信号产生辅助控制信号。 次级控制信号被提供给可变增益放大器，并且可操作以相对于主控制信号指数地改变可变增益放大器的增益。
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公开(公告)号：US07525380B2
公开(公告)日：2009-04-28
申请号：US11455983
申请日：2006-06-20
Applicant: Christopher Yong
Inventor： Christopher Yong
IPC: H03F3/45
CPC classification number: H03F3/4508 , H03F3/3432 , H03F3/45475 , H03F2200/375 , H03F2200/393 , H03F2200/447 , H03F2200/453 , H03F2200/456 , H03F2203/45101 , H03F2203/45136 , H03G7/08
Abstract: A method for varying gain exponentially with respect to a control signal is provided. The method includes receiving a primary control signal. A secondary control signal is generated based on the primary control signal. The secondary control signal is provided to a variable gain amplifier and is operable to exponentially vary a gain for the variable gain amplifier with respect to the primary control signal.
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9.发明申请Method and system for varying gain exponentially with respect to a control signal 有权相对于控制信号以指数方式改变增益的方法和系统公开(公告)号：US20070290753A1
公开(公告)日：2007-12-20
申请号：US11455983
申请日：2006-06-20
Applicant: Christopher Yong
Inventor： Christopher Yong
IPC: H03F3/45
CPC classification number: H03F3/4508 , H03F3/3432 , H03F3/45475 , H03F2200/375 , H03F2200/393 , H03F2200/447 , H03F2200/453 , H03F2200/456 , H03F2203/45101 , H03F2203/45136 , H03G7/08
Abstract: A method for varying gain exponentially with respect to a control signal is provided. The method includes receiving a primary control signal. A secondary control signal is generated based on the primary control signal. The secondary control signal is provided to a variable gain amplifier and is operable to exponentially vary a gain for the variable gain amplifier with respect to the primary control signal.
Abstract translation: 提供了一种相对于控制信号以指数方式改变增益的方法。 该方法包括接收主控制信号。 基于主控制信号产生辅助控制信号。 次级控制信号被提供给可变增益放大器，并且可操作以相对于主控制信号指数地改变可变增益放大器的增益。
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公开(公告)号：US5986526A
公开(公告)日：1999-11-16
申请号：US810293
申请日：1997-03-03
Applicant: Josef Kopal , Gerard Senechal , Andre Bouvrette , Jean-Michel Levesque , Kanti Patel , Christopher Yong , Yves Patenaude , Alexander Csaki , Yvan Cote , Gerard Carrier , Serge Samson
Inventor： Josef Kopal , Gerard Senechal , Andre Bouvrette , Jean-Michel Levesque , Kanti Patel , Christopher Yong , Yves Patenaude , Alexander Csaki , Yvan Cote , Gerard Carrier , Serge Samson
Abstract: An adjustable RF microwave tuning post for use in an RF cavity is disclosed. It is comprised of a flexible integrally-formed hollow tuning post disposed in the RF cavity. A drive shaft extending internally of the tuning post is provided to vary the dimensions of the tuning post. The drive shaft is connected to the tuning post at the top end thereof and connected at the other end of the drive shaft to an adjusting nut. The tuning post is made flexible by the use of bellows, which in a preferred embodiment of the invention is located along the side walls thereof.
Abstract translation: 公开了一种用于RF腔中的可调RF射频微波调谐柱。 它由设置在RF空腔中的柔性整体形成的中空调谐柱组成。 提供在调谐柱内部延伸的驱动轴以改变调谐柱的尺寸。 驱动轴在其顶端处连接到调谐柱，并且在驱动轴的另一端连接到调节螺母。 通过使用波纹管使调谐柱变得柔性，波纹管在本发明的优选实施例中沿其侧壁定位。
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