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1. 发明授权

US06462435B1 Cable detect and EMI reduction apparatus and method 有权
标题翻译：电缆检测和EMI降低装置及方法
公开(公告)号：US06462435B1
公开(公告)日：2002-10-08
申请号：US09330478
申请日：1999-06-11
申请人： Mark Covaro , Gordon MacKay , Gopakumar Parameswaran , Robert Gregory Twiss , Robert D. Hastings
发明人： Mark Covaro , Gordon MacKay , Gopakumar Parameswaran , Robert Gregory Twiss , Robert D. Hastings
IPC分类号： H01R13703
CPC分类号： H04B10/508 , H01R13/5219 , H01R13/6581 , H01R13/7036 , H01R31/065 , H01R2201/04 , Y10S439/927 , Y10S439/955
摘要： A repeater, useable for connecting switches in a data communication network, is provided in a distributed and/or modular fashion. The repeater includes a plurality of separate and distinct components or modules connected to or at least partially housed in, the various switches which the repeater modules couple. Preferably, the repeater autodetects and/or autoconfigures some or all aspects of repeater operations, such as detecting and/or configuring in response to appropriate or approved cable-type connections. A conductive, sealing member on a cable connector substantially reduces or eliminates EMI.
摘要翻译：可以以分布式和/或模块化的方式提供用于连接数据通信网络中的交换机的中继器。中继器包括连接到或至少部分地容纳在中继器模块耦合的各种开关中的多个单独且不同的组件或模块。优选地，中继器自动检测和/或自动配置中继器操作的一些或所有方面，诸如响应于适当或被许可的电缆类型连接来检测和/或配置。电缆连接器上的导电密封件大大减少或消除EMI。

2. 发明授权

US06576833B2 Cable detect and EMI reduction apparatus and method 有权
公开(公告)号：US06576833B2
公开(公告)日：2003-06-10
申请号：US09834957
申请日：2001-04-12
申请人： Mark Covaro , Gordon MacKay , Gopakumar Parameswaran , Robert Gregory Twiss , Robert D. Hastings
发明人： Mark Covaro , Gordon MacKay , Gopakumar Parameswaran , Robert Gregory Twiss , Robert D. Hastings
IPC分类号： H05K900
CPC分类号： H04B10/508 , H01R13/5219 , H01R13/6581 , H01R13/7036 , H01R31/065 , H01R2201/04 , Y10S439/927 , Y10S439/955
摘要： A repeater, useable for connecting switches in a data communication network, is provided in a distributed and/or modular fashion. The repeater includes a plurality of separate and distinct components or modules connected to or at least partially housed in, the various switches which the repeater modules couple. Preferably, the repeater autodetects and/or autoconfigures some or all aspects of repeater operations, such as detecting and/or configuring in response to appropriate or approved cable-type connections. A conductive, sealing member on a cable connector substantially reduces or eliminates EMI.

3. 发明授权

US06431765B1 Distributed network repeater module and method 有权
标题翻译：分布式网络中继器模块和方法
公开(公告)号：US06431765B1
公开(公告)日：2002-08-13
申请号：US09330733
申请日：1999-06-11
申请人： John K. Chen , Gregory Lee DeJager , Robert D. Hastings , Gordon MacKay , Gopakumar Parameswaran , Santanu Sinha , Robert Gregory Twiss , Van Van Nguyen
发明人： John K. Chen , Gregory Lee DeJager , Robert D. Hastings , Gordon MacKay , Gopakumar Parameswaran , Santanu Sinha , Robert Gregory Twiss , Van Van Nguyen
IPC分类号： G02B636
CPC分类号： G02B6/4277 , G02B6/0001 , G02B6/4298 , H01R13/6594 , H01R13/6596 , H01R31/005 , H01R2201/04
摘要： A repeater, useable for connecting switches in a data communication network, is provided in a distributed and/or modular fashion. The repeater includes a plurality of separate and distinct components or modules connected to or at least partially housed in, the various switches which the repeater modules couple. The distributed and/or modular repeater facilitates accommodating various switching or repeater needs as a network grows or contracts. A light pipe, preferably integral with a module case, conveys indicator lights to a position visible when viewing a switch front panel. A heat spreader unit receives and/or conveys heat and/or protects against undue EMI. A collision-handling state machine transmits modified collision fragments so as to avoid reduction in interpacket gaps, e.g. by downstream repeater modules.
摘要翻译：可以以分布式和/或模块化的方式提供用于连接数据通信网络中的交换机的中继器。中继器包括连接到或至少部分地容纳在中继器模块耦合的各种开关中的多个单独且不同的组件或模块。分布式和/或模块式中继器有助于随着网络的增长或收缩而适应各种切换或中继器的需求。一个光管，最好与一个模块外壳一体，将指示灯传送到观察开关前面板时可见的位置。散热器单元接收和/或传送热量和/或防止不适当的EMI。碰撞处理状态机发送修改的冲突片段，以避免间隔间隙的减少，例如，通过下游中继器模块。

4. 发明申请

US20120173031A1 REAL-TIME POWER POINT CALIBRATION 审中-公开
标题翻译：实时功率点校准
公开(公告)号：US20120173031A1
公开(公告)日：2012-07-05
申请号：US12981039
申请日：2010-12-29
申请人： Gopakumar Parameswaran , Mark Covaro
发明人： Gopakumar Parameswaran , Mark Covaro
IPC分类号： G06F1/26 , H02J7/35
CPC分类号： H02J7/35 , H02S50/10 , Y02E10/566
摘要： A system for determining operating points of a photovoltaic array may power a load with the photovoltaic array and an alternate power source concurrently. One or more operating points of the photovoltaic array may be detected by adjusting the amount of power that the alternate power source supplies to the load while continuing to power the load with the alternate power source and the photovoltaic array. The operating points may be stored in a calibration table. Alternatively or in addition, the operating points may be detected by altering the amount of power that a battery charger receives from a photovoltaic array while the photovoltaic array powers the battery charger and the load concurrently.
摘要翻译：用于确定光伏阵列的工作点的系统可以同时为光伏阵列和备用电源供电负载。光伏阵列的一个或多个工作点可以通过调节替代电源向负载提供的功率的量来检测，同时用备用电源和光伏阵列继续为负载供电。工作点可以存储在校准表中。或者或另外，可以通过改变电池充电器从光伏阵列接收的功率的量来检测工作点，同时光伏阵列同时为电池充电器和负载供电。

5. 发明申请

US20100289343A1 DISCHARGE CYCLE COMMUNICATION 有权
标题翻译：放电循环通信
公开(公告)号：US20100289343A1
公开(公告)日：2010-11-18
申请号：US12465800
申请日：2009-05-14
申请人： Mark Covaro , Gopakumar Parameswaran
发明人： Mark Covaro , Gopakumar Parameswaran
IPC分类号： H04B3/54
CPC分类号： H04B14/026 , H04B3/542 , H04B2203/547 , H05B33/0851 , Y10S307/01 , Y10T307/826
摘要： In one embodiment, a system may be provided that includes a circuit that is electrically coupled to a line. The circuit generates a direct current signal on the line, where the direct current signal has a period that includes a charge cycle and a discharge cycle. The circuit charges the line in the charge cycle and ceases to charge the line in the discharge cycle in order to generate the direct current signal. The line fails to fully discharge for at least a portion of the discharge cycle. To receive data from the line, the circuit detects a variation in a discharging of the line in the discharge cycle.
摘要翻译：在一个实施例中，可以提供一种包括电耦合到线路的电路的系统。该电路在线路上产生直流信号，其中直流信号具有包括充电周期和放电周期的周期。该电路在充电周期中对线路充电，并在放电周期中停止对线路充电，以便产生直流信号。该线不能在放电循环的至少一部分完全放电。为了从线路接收数据，电路检测放电周期中线路的放电变化。

6. 发明授权

US08058750B2 Discharge cycle communication 有权
标题翻译：放电循环通讯
公开(公告)号：US08058750B2
公开(公告)日：2011-11-15
申请号：US12465800
申请日：2009-05-14
申请人： Mark Covaro , Gopakumar Parameswaran
发明人： Mark Covaro , Gopakumar Parameswaran
IPC分类号： H01H47/00 , H01H83/00 , H02J7/00
CPC分类号： H04B14/026 , H04B3/542 , H04B2203/547 , H05B33/0851 , Y10S307/01 , Y10T307/826
摘要： In one embodiment, a system may be provided that includes a circuit that is electrically coupled to a line. The circuit generates a direct current signal on the line, where the direct current signal has a period that includes a charge cycle and a discharge cycle. The circuit charges the line in the charge cycle and ceases to charge the line in the discharge cycle in order to generate the direct current signal. The line fails to fully discharge for at least a portion of the discharge cycle. To receive data from the line, the circuit detects a variation in a discharging of the line in the discharge cycle.
摘要翻译：在一个实施例中，可以提供一种包括电耦合到线路的电路的系统。该电路在线路上产生直流信号，其中直流信号具有包括充电周期和放电周期的周期。该电路在充电周期中对线路充电，并在放电周期中停止对线路充电，以便产生直流信号。该线不能在放电循环的至少一部分完全放电。为了从线路接收数据，电路检测放电周期中线路的放电变化。

7. 发明授权

US09334947B2 Device for sequential cleaning lubricating a drive chain, in particular of a motorcycle 有权
标题翻译：用于顺序清洁的装置润滑驱动链，特别是摩托车
公开(公告)号：US09334947B2
公开(公告)日：2016-05-10
申请号：US14241899
申请日：2012-08-28
申请人： Aby Varghese , Gopakumar Parameswaran
发明人： Aby Varghese , Gopakumar Parameswaran
IPC分类号： F16H57/00 , F16H57/04 , F16N7/16 , F16N7/24 , F16N13/22 , F16H57/05 , B62J31/00
CPC分类号： F16H57/05 , B62J31/00 , B62J2099/0066 , B62J2300/0066
摘要： The present invention relates to a device (100) for sequential cleaning and lubricating a drive chain (200) of a motorcycle, which comprises a housing (10) having top and bottom casings (12, 14) connected together in such a way that the housing is partitioned into a plurality of compartments (30, 40, 50) into which the chain is enclosed. Nozzles (70) are arranged within each compartment of the housing and placed radially inwards onto the chain to supply medium onto the chain. Brushes (60) are attached in the interior of at least one of the compartments of the housing in such a way that bristles (60a) of the brushes are positioned towards and in contact with the chain. At least one drain trap region (14a) is formed inside the bottom casing of each compartment of the housing to collect and drain the residue of medium. Such device achieves reliable and efficient cleaning and lubrication of the drive chain by rapid transferring of cleaning and lubricating material from multiple directions.
摘要翻译：本发明涉及一种用于顺序清洁和润滑摩托车的驱动链（200）的装置（100），其包括具有连接在一起的顶部和底部壳体（12,14）的壳体（10）壳体被分隔成多个隔室（30,40,50），链条被封闭在其中。喷嘴（70）布置在壳体的每个隔室内，并且径向向内放置在链条上以将介质供应到链条上。刷子（60）以使得刷子的刷毛（60a）朝向和与其接触的方式附接在壳体的至少一个隔室的内部。在壳体的每个隔室的底部壳体内形成至少一个排水陷阱区域（14a），以收集和排出介质残留物。这种装置通过从多个方向快速转移清洁和润滑材料，实现了驱动链的可靠和有效的清洁和润滑。

8. 发明申请

US20140213399A1 DEVICE FOR SEQUENTIAL CLEANING LUBRICATING A DRIVE CHAIN, IN PARTICULAR OF A MOTORCYCLE 有权
标题翻译：用于顺序清洁润滑链的装置，特别是摩托车
公开(公告)号：US20140213399A1
公开(公告)日：2014-07-31
申请号：US14241899
申请日：2012-08-28
申请人： Aby Varghese , Gopakumar Parameswaran
发明人： Aby Varghese , Gopakumar Parameswaran
IPC分类号： F16H57/05
CPC分类号： F16H57/05 , B62J31/00 , B62J2099/0066 , B62J2300/0066
摘要： The present invention relates to a device (100) for sequential cleaning and lubricating a drive chain (200) of a motorcycle, which comprises a housing (10) having top and bottom casings (12, 14) connected together in such a way that the housing is partitioned into a plurality of compartments (30, 40, 50) into which the chain is enclosed. Nozzles (70) are arranged within each compartment of the housing and placed radially inwards onto the chain to supply medium onto the chain. Brushes (60) are attached in the interior of at least one of the compartments of the housing in such a way that bristles (60a) of the brushes are positioned towards and in contact with the chain. At least one drain trap region (14a) is formed inside the bottom casing of each compartment of the housing to collect and drain the residue of medium. Such device achieves reliable and efficient cleaning and lubrication of the drive chain by rapid transferring of cleaning and lubricating material from multiple directions.
摘要翻译：本发明涉及一种用于顺序清洁和润滑摩托车的驱动链（200）的装置（100），其包括具有连接在一起的顶部和底部壳体（12,14）的壳体（10）壳体被分隔成多个隔室（30,40,50），链条被封闭在其中。喷嘴（70）布置在壳体的每个隔室内，并且径向向内放置在链条上以将介质供应到链条上。刷子（60）以使得刷子的刷毛（60a）朝向和与其接触的方式附接在壳体的至少一个隔室的内部。在壳体的每个隔室的底部壳体内形成至少一个排水陷阱区域（14a），以收集和排出介质残留物。这种装置通过从多个方向快速转移清洁和润滑材料，实现了驱动链的可靠和有效的清洁和润滑。

9. 发明授权

US07068650B1 Apparatus and method for SerDes rate matching using symbol interleaving 有权
标题翻译：使用符号交织的SerDes速率匹配的装置和方法
公开(公告)号：US07068650B1
公开(公告)日：2006-06-27
申请号：US09947689
申请日：2001-09-06
申请人： Yuval Bachar , Gopakumar Parameswaran
发明人： Yuval Bachar , Gopakumar Parameswaran
IPC分类号： H04Q11/00
CPC分类号： H04L12/66
摘要： A system and method for interleaving symbols to facilitate compatibility between serializer/deserializer (SerDes) units operating at different data rates multiplexes duplicates of a parallel data stream into a fast data rate serial data stream to form a serial data steam at a psuedo-slow data rate which can be received by a SerDes unit operating at the slow data rate. The psuedo-slow data rate serial data stream can also be received by a SerDes operating at the fast data rate by sampling each bit multiple times and demultiplexing the samples into duplicates of the parallel data stream.
摘要翻译：用于交织符号以促进以不同数据速率工作的串行器/解串行器（SerDes）单元之间的兼容性的系统和方法将并行数据流的重复复用到快速数据速率串行数据流中，以形成一个伪慢数据的串行数据流可以由以慢数据速率操作的SerDes单元接收的速率。伪数据速率串行数据流也可以由以快速数据速率操作的SerDs通过多次采样每个位并且将样本解复用为并行数据流的重复来接收。

10. 发明授权

US07217889B1 System and method for reducing crosstalk between vias in a printed circuit board 有权
标题翻译：用于减少印刷电路板中的通孔之间的串扰的系统和方法
公开(公告)号：US07217889B1
公开(公告)日：2007-05-15
申请号：US10727381
申请日：2003-12-04
申请人： Gopakumar Parameswaran , Cuong C. Ly , Douglas L. Yanagawa , Mark N. Yamashita , Yuval Bachar
发明人： Gopakumar Parameswaran , Cuong C. Ly , Douglas L. Yanagawa , Mark N. Yamashita , Yuval Bachar
IPC分类号： H01R12/04 , H05K1/11
CPC分类号： H05K1/115 , H05K1/0216 , H05K1/0237 , H05K1/112 , H05K2201/09236 , H05K2201/10734
摘要： Two pairs of vias are arranged in a printed circuit board. A first pair of vias, which conveys a first signal pair, is arranged in a plane that is substantially equidistant from the vias in a second pair of vias, which conveys a second signal pair. Similarly, the second pair of vias is located in a plane that is substantially equidistant from each via in the first pair of vias. In some embodiments, such an arrangement reduces the crosstalk effect of the first signal pair on the second signal pair and vice versa.
摘要翻译：两对通孔布置在印刷电路板中。传送第一信号对的第一对通孔布置在与第二对通孔中的通孔基本上等距的平面中，该第二对通孔传送第二信号对。类似地，第二对通孔位于与第一对通孔中的每个通孔基本上等距的平面中。在一些实施例中，这种布置减少了第二信号对上的第一信号对的串扰效应，反之亦然。

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