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Patent Agency Ranking
公开(公告)号：US09459309B2
公开(公告)日：2016-10-04
申请号：US13945819
申请日：2013-07-18
Inventor： Jun-So Pak , Jun-Ho Lee , Joung-Ho Kim
IPC: G01R31/26 , G01R31/319 , G01R31/28
CPC classification number: G01R31/2601 , G01R31/2853 , G01R31/31926
Abstract: A test device for testing a semiconductor device including a TSV may comprise a ring oscillator including a plurality of inverters, a switch selectively connecting an output node of an inverter of the plurality of inverters and the TSV, and a controller controlling the switch.
Abstract translation: 用于测试包括TSV的半导体器件的测试装置可以包括环形振荡器，其包括多个反相器，选择性地连接多个反相器的反相器的输出节点和TSV的开关以及控制开关的控制器。
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公开(公告)号：US20140049284A1
公开(公告)日：2014-02-20
申请号：US13945819
申请日：2013-07-18
Inventor： Jun-So Pak , Jun-Ho Lee , Joung-Ho Kim
IPC: G01R31/26
CPC classification number: G01R31/2601 , G01R31/2853 , G01R31/31926
Abstract: A test device for testing a semiconductor device including a TSV may comprise a ring oscillator including a plurality of inverters, a switch selectively connecting an output node of an inverter of the plurality of inverters and the TSV, and a controller controlling the switch.
Abstract translation: 用于测试包括TSV的半导体器件的测试装置可以包括环形振荡器，其包括多个反相器，选择性地连接多个反相器的反相器的输出节点和TSV的开关以及控制开关的控制器。
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公开(公告)号：US10516448B2
公开(公告)日：2019-12-24
申请号：US15532943
申请日：2015-12-02
Inventor： Jae-Won Kim , Yong-Hun Lee , Min-Hyun Kim , Jun-Ho Lee
IPC: H04B7/0408 , H04B7/0417 , H04B7/06 , H04L25/02 , H04W72/04 , H04W16/28 , H04B7/08
Abstract: The present invention relates to a 5th-generation (5G) or pre-5G communication system to be provided for supporting a data transmission rate higher than that of a 4th-generation (4G) communication system, such as long term evolution (LTE), and subsequent systems. The present invention provides a method by which a mobile station (MS) operates a beam in a communication system supporting a hybrid multiple-input multiple-output (MIMO) mode, the method comprising the steps of: receiving, from a base station (BS), information related to the number of beams to be used, by the BS, for a beam training process; receiving, from the BS, a downlink reference signal (RS); performing a channel estimation process on the basis of the downlink RS; and transmitting, to the BS, information related to the number of beams to be used by the MS, after performing the channel estimation process.
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4.发明申请公开(公告)号：US20180269934A1
公开(公告)日：2018-09-20
申请号：US15532943
申请日：2015-12-02
Inventor： Jae-Won Kim , Yong-Hun Lee , Min-Hyun Kim , Jun-Ho Lee
IPC: H04B7/0417 , H04B7/0408 , H04L25/02 , H04B7/06 , H04W72/04
Abstract: The present invention relates to a 5th-generation (5G) or pre-5G communication system to be provided for supporting a data transmission rate higher than that of a 4th-generation (4G) communication system, such as long term evolution (LTE), and subsequent systems. The present invention provides a method by which a mobile station (MS) operates a beam in a communication system supporting a hybrid multiple-input multiple-output (MIMO) mode, the method comprising the steps of: receiving, from a base station (BS), information related to the number of beams to be used, by the BS, for a beam training process; receiving, from the BS, a downlink reference signal (RS); performing a channel estimation process on the basis of the downlink RS; and transmitting, to the BS, information related to the number of beams to be used by the MS, after performing the channel estimation process.
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公开(公告)号：US09276500B2
公开(公告)日：2016-03-01
申请号：US14106792
申请日：2013-12-15
Applicant: SK hynix Inc.
Inventor： Boo-Ho Jung , Sung-Woo Han , Ic-Su Oh , Jun-Ho Lee , Hyun-Seok Kim , Sun-Ki Cho , Tae-Hoon Kim , Ki-Chul Hong
IPC: G11C11/401 , H02M11/00 , G11C5/06 , G11C5/14 , G11C7/02 , G11C11/4074
CPC classification number: H02M11/00 , G11C5/063 , G11C5/14 , G11C7/02 , G11C11/4074
Abstract: A reservoir capacitor includes a first capacitor group having two or more capacitors, which are serially coupled to each other between a first power voltage supply terminal and a second power voltage supply terminal, a second capacitor group having two or more capacitors, which are serially coupled to each other between a third power voltage supply terminal and a fourth power voltage supply terminal and a connection line suitable for electrically coupling a first coupling node between the capacitors of the first capacitor group to a second coupling node between the capacitors of the second capacitor group.
Abstract translation: 蓄电池电容器包括具有两个或更多个电容器的第一电容器组，其在第一电源电压端子和第二电源电压端子之间彼此串联耦合，第二电容器组具有两个或更多个电容器，其串联耦合 在第三电源电压端子与第四电源电压端子之间相互连接的第二电容器组和适于将第一电容器组的电容器之间的第一耦合节点电耦合到第二电容器组的电容器之间的第二耦合节点的连接线 。
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