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1. 发明申请

US20110166121A1 FUSED HETEROCYCLIC COMPOUND 审中-公开
标题翻译：熔融杂环化合物
公开(公告)号：US20110166121A1
公开(公告)日：2011-07-07
申请号：US13059832
申请日：2009-09-08
申请人： Chang Seok Lee , Tae Hee Lee , Sook Kyung Yoon , Jeung Soon Choi , Yong Jin Jang , Sung Wook Kim , Hye Kyung Chang , Mi Jeong Park , Tae Hun Kim , Young Ha Ahn , Hee Dong Park , Hyun Jung Park , Dong Chul Lim , Joo Youn Lee , Sung Hack Lee , Wan Su Park , Yeong Soo Oh
发明人： Chang Seok Lee , Tae Hee Lee , Sook Kyung Yoon , Jeung Soon Choi , Yong Jin Jang , Sung Wook Kim , Hye Kyung Chang , Mi Jeong Park , Tae Hun Kim , Young Ha Ahn , Hee Dong Park , Hyun Jung Park , Dong Chul Lim , Joo Youn Lee , Sung Hack Lee , Wan Su Park , Yeong Soo Oh
IPC分类号： A61K31/397 , C07D487/04 , A61K31/4985 , A61K31/496 , A61K31/519 , A61P9/00 , A61P7/00
CPC分类号： C07D495/04 , C07D519/00
摘要： The present invention relates to a fused heterocyclic compound having the Formula 1, which is useful as a platelet aggregation inhibitor, a method for preparing the same, and a pharmaceutical composition for inhibiting platelet aggregation comprising the same.
摘要翻译：本发明涉及具有式1的稠合杂环化合物，其可用作血小板聚集抑制剂，其制备方法和包含其的用于抑制血小板聚集的药物组合物。

2. 发明授权

US09215604B2 Method and device for updating a database for wireless LAN based positioning 有权
标题翻译：用于更新无线LAN定位的数据库的方法和设备
公开(公告)号：US09215604B2
公开(公告)日：2015-12-15
申请号：US13808328
申请日：2011-06-28
申请人： Suk Yon Kang , Seung Yoon Baek , Hye Min Lee , Chang Seok Lee , Chae Hwan Cho
发明人： Suk Yon Kang , Seung Yoon Baek , Hye Min Lee , Chang Seok Lee , Chae Hwan Cho
IPC分类号： H04L1/00 , H04W24/02 , H04W64/00 , G01S5/02 , H04W84/12
CPC分类号： H04W24/02 , G01S5/021 , G01S5/0252 , H04W64/00 , H04W84/12
摘要： An apparatus for updating a database for wireless LAN based positioning includes a database for storing grid cells divided by pCell ID and base station-derived environment information and wireless LAN environment information matched to the grid cells; a grid cell determining unit for determining an information-unmeasured grid cell among the grid cells, the information-unmeasured grid cell being a grid cell that has unmeasured information among parameters of the wireless LAN environment information matched to the grid cells; an unmeasured parameter checking unit for checking an unmeasured parameter in the information-unmeasured grid cell; a radiowave environment estimating unit for generating radiowave environment estimation information by estimating the unmeasured information based on the unmeasured parameter checked; and a database updating unit for reflecting the radiowave environment estimation information in the information-unmeasured grid cell determined.
摘要翻译：一种用于更新用于基于无线LAN的定位的数据库的装置包括：用于存储由pCell ID和基站导出的环境信息以及与网格单元匹配的无线LAN环境信息划分的网格单元的数据库; 网格单元确定单元，用于确定网格单元之间的信息未测量网格单元，所述信息未测量网格单元是在与所述网格单元匹配的无线LAN环境信息的参数中具有未测量信息的网格单元; 用于检查信息未测量网格单元中的未测量参数的未测量参数检查单元; 无线电波环境估计单元，用于通过基于所检查的未测量参数估计未测量信息来生成无线电波环境估计信息; 以及数据库更新单元，用于反映所确定的信息未测量网格单元中的无线电波环境估计信息。

3. 发明授权

US08779682B2 Illumination driving apparatus 有权
标题翻译：照明驱动装置
公开(公告)号：US08779682B2
公开(公告)日：2014-07-15
申请号：US13290738
申请日：2011-11-07
申请人： Joong Ho Choi , Yeun Joong Lee , Deuk Hee Park , Sang Hyun Cha , Chang Seok Lee
发明人： Joong Ho Choi , Yeun Joong Lee , Deuk Hee Park , Sang Hyun Cha , Chang Seok Lee
IPC分类号： H05B37/02
CPC分类号： H05B33/0815 , H05B33/0845 , H05B33/0851
摘要： A fixture-compatible, dimmable illumination driving apparatus including: a rectifying unit rectifying a phase-controlled waveform of an alternating current (AC) power; a comparing unit comparing an output waveform of the rectifying unit with a first voltage according to a preset reference clock; a reference voltage generating unit generating a reference voltage corresponding to the number of high signals higher than the first voltage among outputs of the comparing unit during one cycle of the output waveform; and a pulse width modulation (PWM) signal generating unit generating a PWM signal from the reference voltage and a feedback voltage.
摘要翻译：一种灯具兼容的可调光照明驱动装置，包括：整流单元，对交流（AC）功率的相位控制波形进行整流; 比较单元，根据预设的参考时钟将整流单元的输出波形与第一电压进行比较; 参考电压产生单元，在所述输出波形的一个周期期间，生成与所述比较单元的输出之间高于所述第一电压的高信号的数量相对应的参考电压; 以及脉冲宽度调制（PWM）信号生成单元，从所述基准电压和反馈电压生成PWM信号。

4. 发明申请

US20130162154A1 DRIVING APPARATUS FOR LIGHT EMITTING DIODE 审中-公开
标题翻译：用于发光二极管的驱动装置
公开(公告)号：US20130162154A1
公开(公告)日：2013-06-27
申请号：US13440687
申请日：2012-04-05
申请人： Yeun Joong LEE , Deuk Hee Park , Jae Shin Lee , Sang Hyun Cha , Chang Seok Lee
发明人： Yeun Joong LEE , Deuk Hee Park , Jae Shin Lee , Sang Hyun Cha , Chang Seok Lee
IPC分类号： H05B37/00
CPC分类号： H05B33/0824 , H05B33/0818 , H05B33/0851
摘要： There is provided a driving apparatus for a light emitting diode (LED) comparing a rectified power voltage level with an LED current to limit current applied to an LED, thereby reducing the amount of heat generated therein. The driving apparatus for an LED includes a detecting unit detecting a voltage level of rectified power; and a driving unit comparing a level of current flowing in an LED unit having at least one LED with detection results from the detecting unit, and limiting current applied to the LED unit to drive the LED unit according to comparison results.
摘要翻译：提供了一种用于将整流的电压电平与LED电流进行比较的发光二极管（LED）的驱动装置，以限制施加到LED的电流，从而减少其中产生的热量。用于LED的驱动装置包括：检测单元，用于检测整流电源的电压电平; 以及驱动单元，比较在具有至少一个LED的LED单元中流动的电流的水平与来自检测单元的检测结果，并且根据比较结果限制施加到LED单元以驱动LED单元。

5. 发明授权

US07945045B2 Device and method for generating chaotic signal 有权
标题翻译：用于产生混沌信号的装置和方法
公开(公告)号：US07945045B2
公开(公告)日：2011-05-17
申请号：US11889326
申请日：2007-08-10
申请人： Yu Sin Kim , No Chul Myung , Jeong Ho Moon , Moo Il Jeong , Chang Seok Lee , Chang Soo Yang , Kwang Du Lee , Sang Gyu Park
发明人： Yu Sin Kim , No Chul Myung , Jeong Ho Moon , Moo Il Jeong , Chang Seok Lee , Chang Soo Yang , Kwang Du Lee , Sang Gyu Park
IPC分类号： H04L9/00
CPC分类号： H03K3/84 , H04B1/69 , H04B1/71632 , H04B1/7174 , H04L27/04
摘要： Provided is a device for generating a chaotic signal comprising a PN signal generator that is composed of a digital logic circuit and generates a digital pseudo random signal with a predetermined frequency; a voltage control that generates a clock signal with a predetermined frequency; a mixer that mixes the pseudo random signal and the clock signal so as to generate a chaotic signal to output; and a band-pass filter that filters the chaotic signal, output from the mixer, into a chaotic signal of a desired band and then outputs the filtered signal.
摘要翻译：提供一种用于产生混沌信号的装置，包括由数字逻辑电路组成的PN信号发生器，并产生具有预定频率的数字伪随机信号; 产生具有预定频率的时钟信号的电压控制; 混合器，混合伪随机信号和时钟信号，以产生混沌信号输出; 以及带通滤波器，其将从混频器输出的混沌信号滤波成期望频带的混沌信号，然后输出滤波后的信号。

6. 发明申请

US20080028943A1 VENDING MACHINE FOR FRUIT JUICE AND CONTROLLING METHOD THEREOF 审中-公开
标题翻译：果汁用调味机及其控制方法
公开(公告)号：US20080028943A1
公开(公告)日：2008-02-07
申请号：US11766252
申请日：2007-06-21
申请人： Chang Seok Lee
发明人： Chang Seok Lee
IPC分类号： A47J31/00
CPC分类号： A47J19/02 , G07F13/00
摘要： An automatic vending machine for fruit juice and a control method thereof. The vending machine includes a main body having both a fruit storage unit for storing fresh fruit in a refrigerated state and a fruit feeding unit for feeding stored fresh fruit in the main body; a rotary arm unit having two rotary arms that rotate in opposite directions such that the fresh fruit, fed by the fruit feeding unit, is seated and held by the two rotary arms; a fruit cutting unit installed below the rotary arm unit and having a blade for cutting the fruit, held by the two rotary arms, into two pieces when the fruit is moved downwards; a fruit crushing unit installed below the fruit cutting unit and having two crushing bars, which are placed vertically and crush the fruit pieces held by the two rotary arms to make fruit juice when the two rotary arms holding the respective fruit pieces are rotated downwards and move downwards; and a control unit for recognizing an input bill or an input coin and controlling the vending machine in accordance with manipulation of a user.
摘要翻译：一种果汁自动售货机及其控制方法。该自动售货机包括：主体，具有用于储存处于冷藏状态的新鲜水果的水果储存单元和用于将存储的新鲜水果供入主体的水果供给单元; 旋转臂单元具有两个相反方向旋转的旋转臂，使得由水果供给单元馈送的新鲜水果由两个旋转臂安置和保持; 安装在旋转臂单元下方的果实切割单元，并且当果实向下移动时，具有用于将由两个旋转臂保持的水果切割成两片的叶片; 水果破碎装置安装在水果切割装置下面，并具有两个破碎杆，它们垂直放置并压碎由两个旋转臂保持的水果块，当保持各个水果片的两个旋转臂向下旋转并移动时，将果汁制成果汁向下; 以及用于识别输入帐单或输入硬币的控制单元，并且根据用户的操纵来控制自动售货机。

7. 发明授权

US6100753A Bias stabilization circuit 有权
标题翻译：偏置稳压电路
公开(公告)号：US6100753A
公开(公告)日：2000-08-08
申请号：US137886
申请日：1998-08-21
申请人： Chang Seok Lee , Min Gun Kim , Jae Jin Lee , Kwang Eui Pyun
发明人： Chang Seok Lee , Min Gun Kim , Jae Jin Lee , Kwang Eui Pyun
IPC分类号： H01L29/70 , G05F3/24 , G05F1/10
CPC分类号： G05F3/247 , G05F3/245
摘要： The present invention relates to a bias stabilization circuit, specifically to a bias stabilization circuit for minimizing the current variations of amplification transistors caused by variations of device parameters which occur during the manufacturing of high-frequency integrated circuits using field-effect transistors, and caused by variations of supply voltage and temperature. In the present invention, the above problem is solved by configuring a level shifter circuit between the drain node and the gate node of the reference voltage generation transistor. Further, by using a constant current source utilizing a depletion transistor and series feedback resistors as a reference current, this circuit becomes stable against the variations of the device parameters as well as the variations of the temperature and supply voltage.
摘要翻译：本发明涉及一种偏置稳定电路，特别涉及一种偏置稳定电路，用于使由场效应晶体管制造高频集成电路期间发生的器件参数变化引起的放大晶体管的电流变化最小化，并由电源电压和温度变化。在本发明中，通过在基准电压产生晶体管的漏极节点和栅极节点之间配置电平移位电路来解决上述问题。此外，通过使用利用耗尽晶体管和串联反馈电阻器的恒流源作为参考电流，该电路针对器件参数的变化以及温度和电源电压的变化而变得稳定。

8. 发明授权

US6064265A Gain control circuit for low-noise amplifier 有权
标题翻译：用于低噪声放大器的增益控制电路
公开(公告)号：US6064265A
公开(公告)日：2000-05-16
申请号：US146529
申请日：1998-09-03
申请人： Kwang Jun Yun , Min Kun Kim , Chang Seok Lee , Jae Jin Lee , Kwang Eui Pyun
发明人： Kwang Jun Yun , Min Kun Kim , Chang Seok Lee , Jae Jin Lee , Kwang Eui Pyun
IPC分类号： H03F3/193 , H03G1/00 , H03G3/30 , H03G3/10
CPC分类号： H03F3/193 , H03G1/007 , H03G3/3042 , H03F2200/294 , H03F2200/318
摘要： The present invention relates to a gain control circuit for a low-noise amplifier. A gain control circuit of a 2-stage low-noise amplifier comprising an input stage noise matching circuit, an intermediate impedance matching circuit, a gain control circuit, and an output stage impedance matching circuit, said gain control circuit including: a feedback circuit connected to a transistor of second stage of the 2-stage low-noise amplifier, said feedback circuit detecting the amplified signal through the first stage and the second stage, and feeding the signal back through a switch circuit; and an attenuation circuit for compensating the harmonics of the input signal.
摘要翻译：本发明涉及一种用于低噪声放大器的增益控制电路。一种包括输入级噪声匹配电路，中间阻抗匹配电路，增益控制电路和输出级阻抗匹配电路的2级低噪声放大器的增益控制电路，所述增益控制电路包括：反馈电路，到2级低噪声放大器的第二级的晶体管，所述反馈电路通过第一级和第二级检测放大的信号，并通过开关电路将信号反馈; 以及用于补偿输入信号的谐波的衰减电路。

9. 发明授权

US5939954A Equivalent circuit of package ground terminal paddle 失效
标题翻译：封装接地端子桨的等效电路
公开(公告)号：US5939954A
公开(公告)日：1999-08-17
申请号：US955378
申请日：1997-10-21
申请人： Min Gun Kim , Choong Hwan Kim , Chang Seok Lee , Jae Jin Lee , Kwang Eui Pyun
发明人： Min Gun Kim , Choong Hwan Kim , Chang Seok Lee , Jae Jin Lee , Kwang Eui Pyun
IPC分类号： H01L23/28 , H03H7/38 , H01L23/64 , H05K7/02
CPC分类号： H03H7/38 , H01L2224/45144 , H01L2224/48091
摘要： The present invention relates to an equivalent circuit of a package ground terminal paddle which is used to mount a microwave integrated circuit, and more particularly, to an approximate equivalent circuit of the package ground terminal paddle by which the expressions of parasitic components can be easily expanded according to the number of gold wires that are down-bonded to the paddle, by introducing an equivalent circuit structure which takes the impedance component output from each terminal as one common impedance component and grounds the common impedance.
摘要翻译：本发明涉及一种用于安装微波集成电路的封装接地端子板的等效电路，更具体地说涉及封装接地端子板的近似等效电路，通过该电路可以容易地扩展寄生元件的表达根据下焊接到焊盘的金线的数量，通过引入等效电路结构，其将来自每个端子的阻抗分量输出作为一个公共阻抗分量并将公共阻抗接地。

10. 发明授权

US11758095B2 System for providing shared contents service using remote controlling of shared autonomous device 有权
公开(公告)号：US11758095B2
公开(公告)日：2023-09-12
申请号：US17915491
申请日：2021-06-15
申请人： INTEGRIT INC. , Chang Seok Lee
发明人： Chang Seok Lee
IPC分类号： G06N20/00 , H04N7/18 , G06Q30/0601
CPC分类号： H04N7/185 , G06N20/00 , G06Q30/0601
摘要： A system for providing a shared contents service using remote controlling of a shared autonomous device, includes: at least one shared autonomous device unit having driving, shooting, sensing and communication functions via an Internet communication network; a license transaction unit selling a license for the shared autonomous device unit, and delegating the sold license to a purchaser; a system connection unit processing the system connection of a license purchaser communication terminal by using the license delegated through the license transaction unit; a remote control unit receiving a control instruction signal of the shared autonomous device unit from the license purchaser communication terminal remotely connected through the system connection unit, and instructing to execute autonomous driving of the shared autonomous device unit according to the received control instruction signal; and a contents information providing unit providing, to a corresponding license purchaser, contents information acquired from the shared autonomous device unit.

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