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公开(公告)号：US20180173585A1
公开(公告)日：2018-06-21
申请号：US15848246
申请日：2017-12-20
Applicant: SILICON WORKS CO., LTD.
Inventor： Yong Hwan Moon , Yong Ik Jung , In Seok Kong , Jun Ho Kim
CPC classification number: G06F11/0793 , G06F11/0736 , G06F11/0757 , G09G3/20 , G09G5/008 , G09G2310/027 , G09G2310/08 , G09G2370/08 , H03K3/00 , H03K5/1565
Abstract: Disclosed is a clock recovery system of a display apparatus including a clock recovery unit which uses changeable option information used for recovering a clock signal and defining a duty, generates delayed clock signals having the duty corresponding to the option information in a clock training section, and outputs one of the delayed clock signals as the clock signal.
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2.发明授权Cell balancing integrated circuit, cell balancing system, and cell balancing method 有权电池平衡集成电路，电池平衡系统和电池平衡方法公开(公告)号：US09583957B2
公开(公告)日：2017-02-28
申请号：US14022904
申请日：2013-09-10
Applicant: SILICON WORKS CO., LTD.
Inventor： Ju Pyo Hong , Yong Goo Kim , Chol Ho Kim , Moon Young Kim , Jun Ho Kim
CPC classification number: H02J7/0054 , H02J7/0018 , H02J7/0019
Abstract: Introduced are a cell balancing integrated circuit which may be realized including a small number of switches or diodes, an energy non-consumption type cell balancing system including the cell balancing integrated circuit, and an energy non-consumption type cell balancing method. The energy non-consumption type cell balancing system includes a battery pack, a cell balancing circuit, and a plurality of inductors and capacitors.
Abstract translation: 引入的是可以实现包括少量开关或二极管的电池平衡集成电路，包括电池平衡集成电路的能量非消耗型电池平衡系统和能量非消耗型电池平衡方法。 能量非消耗型电池平衡系统包括电池组，电池平衡电路和多个电感器和电容器。
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公开(公告)号：US10295604B2
公开(公告)日：2019-05-21
申请号：US13690922
申请日：2012-11-30
Applicant: SILICON WORKS CO., LTD.
Inventor： Hyung Seog Oh , Ju Pyo Hong , Chun Sik Chung , Yong Goo Kim , Jae Wan Kim , Chol Ho Kim , Moon Young Kim , Jun Ho Kim , Jin Sik Park
IPC: G01R31/36 , G01R31/3842 , G05B11/01
Abstract: Provided are a battery state-of-charge (SOC) estimation method and a battery management system which are capable of estimating an SOC using an inexpensive processor and a small-capacity memory. The SOC estimation method includes an SOC table creation step, an SOC calculation step, an SOC comparison step, and a processing step. The battery management system includes a battery, a sensing resistor, a control switch unit, and a processor.
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Patent Agency Ranking
公开(公告)号：US10671473B2
公开(公告)日：2020-06-02
申请号：US15848246
申请日：2017-12-20
Applicant: SILICON WORKS CO., LTD.
Inventor： Yong Hwan Moon , Yong Ik Jung , In Seok Kong , Jun Ho Kim
Abstract: Disclosed is a clock recovery system of a display apparatus including a clock recovery unit which uses changeable option information used for recovering a clock signal and defining a duty, generates delayed clock signals having the duty corresponding to the option information in a clock training section, and outputs one of the delayed clock signals as the clock signal.
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公开(公告)号：US09316697B2
公开(公告)日：2016-04-19
申请号：US13691045
申请日：2012-11-30
Applicant: SILICON WORKS CO., LTD.
Inventor： Hyung Seog Oh , Ju Pyo Hong , Chun Sik Chung , Yong Goo Kim , Jae Wan Kim , Chol Ho Kim , Moon Young Kim , Jun Ho Kim , Jin Sik Park
CPC classification number: G01R31/3624 , G01R31/3651 , G01R31/3662 , G06F17/13
Abstract: The present invention relates to a battery parameter management system and a battery parameter estimation method which are capable of simply estimating parameters of elements forming a battery equivalent model having a simple structure. The battery parameter system includes an amperemeter, a voltmeter, a control switch unit, and a processor, and the battery parameter estimation method includes supplying a pulse current, estimating resistance of an internal resistor, estimating capacitance of an internal capacitor, and estimating parameters of dynamic elements.
Abstract translation: 本发明涉及能够简单地估计形成具有简单结构的电池等效模型的元件的参数的电池参数管理系统和电池参数估计方法。 电池参数系统包括安培计，电压表，控制开关单元和处理器，并且电池参数估计方法包括：提供脉冲电流，估计内部电阻器的电阻，估计内部电容器的电容，以及估计参数 动态元素。
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6.发明授权Power supply circuit for driving LED lamp and power supply method, and primary-side control circuit of flyback transformer 有权用于驱动LED灯和供电方式的电源电路，以及回扫变压器的初级侧控制电路公开(公告)号：US09356522B2
公开(公告)日：2016-05-31
申请号：US14403782
申请日：2013-05-31
Applicant: SILICON WORKS CO., LTD.
Inventor： Ju Pyo Hong , Jun Ho Kim
CPC classification number: H02M3/33507 , H02M1/14 , H02M1/42 , H02M1/4258 , H05B33/0815 , H05B33/0818 , Y02B70/126
Abstract: The present invention discloses a power supply circuit for driving an LED lamp and a power supply method. The power supply circuit is constituted by an AC-DC converter by adopting DCM-DCM. Also, the power supply circuit adopts a valley fill circuit to reduce rippling of output current and adopts the DCM-DCM to stabilize a link voltage, thereby realizing a power factor correction circuit having two-stage structures. Thus, an input voltage of the flyback converter may be improved, and a high reverse voltage may be applied.
Abstract translation: 本发明公开了一种用于驱动LED灯的电源电路和电源方式。 电源电路由采用DCM-DCM的AC-DC转换器构成。 此外，电源电路采用谷底填充电路，减少输出电流的波纹，采用DCM-DCM稳定链路电压，实现了具有两级结构的功率因数校正电路。 因此，可以提高反激式转换器的输入电压，并且可以施加高的反向电压。
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7.发明申请POWER SUPPLY CIRCUIT FOR DRIVING LED LAMP AND POWER SUPPLY METHOD, AND PRIMARY-SIDE CONTROL CIRCUIT OF FLYBACK TRANSFORMER 有权用于驱动LED灯和电源方式的电源电路，以及FLYBACK变压器的主控侧电路公开(公告)号：US20150137694A1
公开(公告)日：2015-05-21
申请号：US14403782
申请日：2013-05-31
Applicant: SILICON WORKS CO., LTD.
Inventor： Ju Pyo Hong , Jun Ho Kim
CPC classification number: H02M3/33507 , H02M1/14 , H02M1/42 , H02M1/4258 , H05B33/0815 , H05B33/0818 , Y02B70/126
Abstract: The present invention discloses a power supply circuit for driving an LED lamp and a power supply method. The power supply circuit is constituted by an AC-DC converter by adopting DCM-DCM. Also, the power supply circuit adopts a valley fill circuit to reduce rippling of output current and adopts the DCM-DCM to stabilize a link voltage, thereby realizing a power factor correction circuit having two-stage structures. Thus, an input voltage of the flyback converter may be improved, and a high reverse voltage may be applied.
Abstract translation: 本发明公开了一种用于驱动LED灯的电源电路和电源方式。 电源电路由采用DCM-DCM的AC-DC转换器构成。 此外，电源电路采用谷底填充电路，减少输出电流的波纹，采用DCM-DCM稳定链路电压，实现了具有两级结构的功率因数校正电路。 因此，可以提高反激式转换器的输入电压，并且可以施加高的反向电压。
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8.发明申请CELL BALANCING INTEGRATED CIRCUIT, CELL BALANCING SYSTEM, AND CELL BALANCING METHOD 有权细胞平衡集成电路，细胞平衡系统和细胞平衡方法公开(公告)号：US20140070757A1
公开(公告)日：2014-03-13
申请号：US14022904
申请日：2013-09-10
Applicant: SILICON WORKS CO., LTD.
Inventor： Ju Pyo HONG , Yong Goo Kim , Chol Ho Kim , Moon Young Kim , Jun Ho Kim
IPC: H02J7/00
CPC classification number: H02J7/0054 , H02J7/0018 , H02J7/0019
Abstract: Introduced are a cell balancing integrated circuit which may be realized including a small number of switches or diodes, an energy non-consumption type cell balancing system including the cell balancing integrated circuit, and an energy non-consumption type cell balancing method. The energy non-consumption type cell balancing system includes a battery pack, a cell balancing circuit, and a plurality of inductors and capacitors.
Abstract translation: 引入的是可以实现包括少量开关或二极管的电池平衡集成电路，包括电池平衡集成电路的能量非消耗型电池平衡系统和能量非消耗型电池平衡方法。 能量非消耗型电池平衡系统包括电池组，电池平衡电路和多个电感器和电容器。
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