公开(公告)号：US09124224B2

公开(公告)日：2015-09-01

申请号：US13523793

申请日：2012-06-14

申请人： Yu Sin Kim ,  Dong Hyun Baek ,  Sun Woo Yun ,  Sung Hwan Park

发明人： Yu Sin Kim ,  Dong Hyun Baek ,  Sun Woo Yun ,  Sung Hwan Park

IPC分类号： H03F1/30 ,  H03K17/80

CPC分类号： H03F1/30

摘要： Disclosed herein is a power generating circuit including a first transistor in which a second control signal is applied to a control terminal and a first control signal is applied to one end, and which has the other end connected to an output terminal, a second transistor in which the first control signal is applied to a control terminal and the second control signal is applied to one end, and which has the other end connected to the output terminal a third transistor in which one of the first and the second control signals is applied to a control terminal and which has one end grounded, and a fourth transistor in which the other one thereof is applied to a control terminal and which has one end connected to the other end of the third transistor and the other end connected to the output terminal.

摘要翻译： 这里公开了一种发电电路，其包括：第一晶体管，其中将第二控制信号施加到控制端子，并且第一控制信号施加到一端，并且另一端连接到输出端子;第二晶体管， 第一控制信号被施加到控制端，并且第二控制信号被施加到一端，并且另一端连接到输出端，第三晶体管将第一和第二控制信号中的一个施加到 控制端子，其一端接地;第四晶体管，其另一端被施加到控制端子，并且其一端连接到第三晶体管的另一端，另一端连接到输出端子。

公开(公告)号：US08344824B2

公开(公告)日：2013-01-01

申请号：US12768432

申请日：2010-04-27

申请人： Yu Sin Kim ,  Song Cheol Hong ,  Sang Hyun Baek ,  Youn Suk Kim

发明人： Yu Sin Kim ,  Song Cheol Hong ,  Sang Hyun Baek ,  Youn Suk Kim

IPC分类号： H03H7/38

CPC分类号： H03H11/36 ,  H03F1/0288 ,  H03H7/18 ,  H03H7/38

摘要： Disclosed herein is an asymmetric power divider. The asymmetric power divider includes a power dividing unit, a first matching network, and a second matching network. The power dividing unit supplies different amounts of power to a carrier amplifier and a peaking amplifier, which are connected in parallel. The first matching network is connected between the power dividing unit and the carrier amplifier so as to perform impedance matching between the power dividing unit and the carrier amplifier. The second matching network is connected between the power dividing unit and the peaking amplifier so as to perform impedance matching between the power dividing unit and the peaking amplifier.

摘要翻译： 本文公开了一种不对称功率分配器。 不对称功率分配器包括功率分配单元，第一匹配网络和第二匹配网络。 功率分配单元向并联的载波放大器和峰化放大器提供不同的功率量。 第一匹配网络连接在功率分配单元和载波放大器之间，以便在功率分配单元和载波放大器之间执行阻抗匹配。 第二匹配网络连接在功率分配单元和峰化放大器之间，以便在功率分配单元和峰化放大器之间执行阻抗匹配。

公开(公告)号：US20120319671A1

公开(公告)日：2012-12-20

申请号：US13494920

申请日：2012-06-12

申请人： Yu Sin Kim ,  Dong Hyun Baek ,  Sun Woo Yun ,  Sung Hwan Park

发明人： Yu Sin Kim ,  Dong Hyun Baek ,  Sun Woo Yun ,  Sung Hwan Park

IPC分类号： G05F3/02

CPC分类号： H04B1/48 ,  H04B2001/485

摘要： The power generating circuit includes: a first transistor having a control terminal to which a second control signal is applied and one end to which a first control signal is applied; and a second transistor having a control terminal to which the first control signal is applied and one end to which the second control signal is applied, wherein the other ends of the first transistor and the second transistor are connected to an output terminal.

摘要翻译： 发电电路包括：具有施加第二控制信号的控制端子的第一晶体管和施加第一控制信号的一端; 以及第二晶体管，其具有施加第一控制信号的控制端子和施加第二控制信号的一端，其中第一晶体管和第二晶体管的另一端连接到输出端子。

公开(公告)号：US20110121912A1

公开(公告)日：2011-05-26

申请号：US12768432

申请日：2010-04-27

申请人： Yu Sin Kim ,  Song Cheol Hong ,  Sang Hyun Baek ,  Youn Suk Kim

发明人： Yu Sin Kim ,  Song Cheol Hong ,  Sang Hyun Baek ,  Youn Suk Kim

IPC分类号： H03H7/38

CPC分类号： H03H11/36 ,  H03F1/0288 ,  H03H7/18 ,  H03H7/38

摘要： Disclosed herein is an asymmetric power divider. The asymmetric power divider includes a power dividing unit, a first matching network, and a second matching network. The power dividing unit supplies different amounts of power to a carrier amplifier and a peaking amplifier, which are connected in parallel. The first matching network is connected between the power dividing unit and the carrier amplifier so as to perform impedance matching between the power dividing unit and the carrier amplifier. The second matching network is connected between the power dividing unit and the peaking amplifier so as to perform impedance matching between the power dividing unit and the peaking amplifier.

摘要翻译： 本文公开了一种不对称功率分配器。 不对称功率分配器包括功率分配单元，第一匹配网络和第二匹配网络。 功率分配单元向并联的载波放大器和峰化放大器提供不同的功率量。 第一匹配网络连接在功率分配单元和载波放大器之间，以便在功率分配单元和载波放大器之间执行阻抗匹配。 第二匹配网络连接在功率分配单元和峰化放大器之间，以便在功率分配单元和峰化放大器之间执行阻抗匹配。

公开(公告)号：US07914707B2

公开(公告)日：2011-03-29

申请号：US12649100

申请日：2009-12-29

申请人： Yu Sin Kim ,  Hyeong Jin Kim ,  Hye Yun Cha ,  Ho Chun Lee

发明人： Yu Sin Kim ,  Hyeong Jin Kim ,  Hye Yun Cha ,  Ho Chun Lee

IPC分类号： H01B1/12 ,  C07C255/46

CPC分类号： H01M10/0567 ,  H01M10/052 ,  H01M10/0569 ,  H01M10/4235

摘要： Disclosed is a compound represented by the following formula 1: wherein, each of R1˜R13 independently represents —H, —F, —Cl, —Br, —I, —OH, —SH, —COOH, —PO3H2, —NH2, —NO2, —O(CH2CH2O)nH (wherein, n is an integer of 1˜5), C1˜C12 alkyl group, C1˜C12 aminoalkyl group, C1˜C12 hydroxyalkyl group, C1˜C12 haloalkyl group, C2˜C12 alkenyl group, C1˜C12 alkoxy group, C1˜C12 alkylamino group, C1˜C12 dialkylamino group, C6˜C18 aryl group, C6˜C18 aminoaryl group, C6˜C18 hydroxyaryl group, C6˜C18 haloaryl group, C7˜C18 benzyl group, C7˜C18 aminobenzyl group, C7˜C18 hydroxybenzyl group, C7˜C18 halobenzyl group, or nitrile group (—CN); and at least one of R4˜R13 is nitrile group (—CN). A non-aqueous electrolyte comprising: (i) a lithium salt, (ii) a solvent, and (iii) a compound represented by formula 1; and a secondary battery comprising the non-aqueous electrolyte are also disclosed. When the compound represented by formula 1 is added to a non-aqueous electrolyte, it is possible to improve the safety of a secondary battery in an overcharged state.

摘要翻译： 公开了由下式1表示的化合物：其中，R 1〜R 13各自独立地表示-H，-F，-Cl，-Br，-I，-OH，-SH，-COOH，-PO 3 H 2，-NH 2， -NO 2，-O（CH 2 CH 2 O）n H（其中n为1〜5的整数），C 1〜C 12烷基，C 1〜C 12氨基烷基，C 1〜C 12羟烷基，C 1〜C 12卤代烷基，C 2〜C 12烯基 基团，C 1〜C 12烷氧基，C 1〜C 12烷基氨基，C 1〜C 12二烷基氨基，C 6〜C 18芳基，C 6〜C 18氨基芳基，C 6〜C 18羟基芳基，C 6〜C 18卤代芳基，C 7〜C 18苄基， C 7〜C 18氨基苄基，C 7〜C 18羟基苄基，C 7〜C 18卤代苄基或腈基（-CN）; 并且R 4〜R 13中的至少一个为腈基（-CN）。 一种非水电解质，其包含：（i）锂盐，（ii）溶剂，和（iii）由式1表示的化合物; 还公开了包含非水电解质的二次电池。 当将由式1表示的化合物加入到非水电解质中时，可以提高过充电状态的二次电池的安全性。

公开(公告)号：US07777589B2

公开(公告)日：2010-08-17

申请号：US12187022

申请日：2008-08-06

申请人： Kwang Du Lee ,  Yu Sin Kim ,  Jeong Hoon Kim ,  Eung Ju Kim ,  Moon Suk Jeong ,  Sang Gyu Park ,  Dong Ok Han

发明人： Kwang Du Lee ,  Yu Sin Kim ,  Jeong Hoon Kim ,  Eung Ju Kim ,  Moon Suk Jeong ,  Sang Gyu Park ,  Dong Ok Han

IPC分类号： H03H11/32 ,  H01P5/12

CPC分类号： H03H7/42 ,  H03H7/0153 ,  H03H2001/0085

摘要： A balun transformer includes a first conductive pattern having one end provided as an input/output port of an unbalanced signal, a second conductive pattern electromagnetically coupled to the first conductive pattern and having both ends provided as input/output ports of a balanced signal, and a first variable capacitor connected between a ground part and a middle part of an electrical length of the second conductive pattern.

摘要翻译： 平衡不平衡变压器包括第一导电图案，其一端被提供为不平衡信号的输入/输出端口，电磁耦合到第一导电图案并且具有作为平衡信号的输入/输出端口的两端的第二导电图案，以及 连接在第二导电图案的电气长度的接地部分和中间部分之间的第一可变电容器。

公开(公告)号：US20080036496A1

公开(公告)日：2008-02-14

申请号：US11831348

申请日：2007-07-31

申请人： Yu Sin KIM ,  Jeong Ho Moon ,  Moo II Jeong ,  Chang Seok Lee ,  Chang Soo Yang ,  Sang Gyu Park ,  Kwang Du Lee

发明人： Yu Sin KIM ,  Jeong Ho Moon ,  Moo II Jeong ,  Chang Seok Lee ,  Chang Soo Yang ,  Sang Gyu Park ,  Kwang Du Lee

IPC分类号： H03K19/0175 ,  G05F1/44 ,  H03K19/20

CPC分类号： H03K19/018514

摘要： A current mode logic (CML)-CMOS converter comprises an input stage that is turned on/off by receiving an input voltage from the outside; a voltage control unit that outputs a constant voltage; a first switching unit that is connected to the input stage and the voltage control unit and is turned on/off by the constant voltage applied from the voltage control unit; and a second switching unit that is connected to the input stage and is turned on/off by a signal applied from the input stage.

摘要翻译： 电流模式逻辑（CML）-CMOS转换器包括通过从外部接收输入电压而被接通/断开的输入级; 输出恒定电压的电压控制单元; 第一开关单元，其连接到所述输入级和所述电压控制单元，并且通过从所述电压控制单元施加的恒定电压来接通/断开; 以及第二开关单元，其连接到所述输入级，并且通过从所述输入级施加的信号导通/截止。

公开(公告)号：US20180146809A1

公开(公告)日：2018-05-31

申请号：US15362298

申请日：2016-11-28

申请人： Yu Sin KIM

发明人： Yu Sin KIM

IPC分类号： A47G23/02

CPC分类号： B65D71/00 ,  B65D71/48

摘要： The invention provides a portable cup holder for carrying a cup with, for example, take-out coffee. The portable cup holder is made with a minimum amount of material that may be folded rapidly and easily, and comprises a bottom portion 1 forming a bottom surface through which a cup opening 3 is formed, a fixing portion 4 connected to top and bottom ends of the bottom portion 1 and folded vertically, a rising portion 7 folded and disposed vertically at right and left ends of the bottom portion 1, a top portion 2 connected to the rising portion 7 forming a top surface and including the cup opening 3a, and a handle portion 10 folded vertically upwards at the top portion 2 that forms a handle.

公开(公告)号：US08461919B2

公开(公告)日：2013-06-11

申请号：US13016349

申请日：2011-01-28

申请人： Yu Sin Kim ,  Youn Suk Kim ,  Dong Hyun Baek ,  Sun Woo Yoon

发明人： Yu Sin Kim ,  Youn Suk Kim ,  Dong Hyun Baek ,  Sun Woo Yoon

IPC分类号： H01L25/00

CPC分类号： H03K17/94 ,  H01L2924/0002 ,  H01L2924/00

摘要： A radio frequency (RF) switch circuit in which an RF switch and a switch controller are formed on a single CMOS substrate and floating resistors are connected to a deep N type well substrate, an N type well substrate, and a P type well substrate to thereby increase linearity with respect to input power. In the RF switch having at least one NMOS (N type Metal Oxide Semiconductor) switch changing a transmission path of an RF signal, an N type terminal formed on a first deep N type well substrate receives driving power through a floating resistor, a P type terminal formed on a first P type substrate receives body power through a floating resistor, and the two N type terminals formed on the first P type substrate receive gate power through a floating resistor, and in the switch controller having at least one NMOS switch and at least one PMOS (P type Metal Oxide Semiconductor) switch controlling changing of a path of the RF switch, an N type terminal formed on a second deep N type well substrate and an N type terminal formed on the first N type substrate receive driving power through floating resistors.

摘要翻译： 将RF开关和开关控制器形成在单个CMOS基板上的浮动开关电路和浮动电阻器连接到深N型阱基板，N型阱基板和P型阱基板， 从而相对于输入功率增加线性度。 在具有改变RF信号的传输路径的至少一个NMOS（N型金属氧化物半导体）开关的RF开关中，形成在第一深N型阱基板上的N型端子通过浮动电阻器接收驱动电力，P型 形成在第一P型基板上的端子通过浮动电阻器接收主体电力，并且形成在第一P型基板上的两个N型端子通过浮动电阻器接收栅极电力，并且在具有至少一个NMOS开关的开关控制器中 控制RF开关的路径变化的至少一个PMOS（P型金属氧化物半导体）开关，形成在第二深N型阱基板上的N型端子和形成在第一N型基板上的N型端子接收驱动电力 浮动电阻

公开(公告)号：US20130015903A1

公开(公告)日：2013-01-17

申请号：US13532554

申请日：2012-06-25

申请人： Yu Sin Kim ,  Sung Hwan Park

发明人： Yu Sin Kim ,  Sung Hwan Park

IPC分类号： H03K17/56

CPC分类号： H03K17/693 ,  H03K2217/0018

摘要： Disclosed herein is a resistor-sharing switching circuit, including: a first switching element turning on/off between a first input and output terminal and a second input and output terminal; a second switching element turning on/off between the first input and output terminal and a third input and output terminal; a signal transmission unit connected to both a control terminal of the first switching element and a control terminal of the second switching element; and a resistor having one end connected to the signal transmission unit and the other end connected to a control signal input terminal.

摘要翻译： 这里公开了一种电阻共享切换电路，包括：第一开关元件在第一输入和输出端子与第二输入和输出端子之间接通/断开; 第二开关元件在第一输入和输出端子与第三输入和输出端子之间接通/断开; 连接到第一开关元件的控制端子和第二开关元件的控制端子的信号传输单元; 以及电阻器，其一端连接到信号传输单元，另一端连接到控制信号输入端。