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1. 发明申请

US20210231765A1 TEST NODE-BASED WIRELESS POSITIONING METHOD AND DEVICE THEREOF 有权
公开(公告)号：US20210231765A1
公开(公告)日：2021-07-29
申请号：US16313891
申请日：2016-12-02
申请人： SOONGSIL UNIVERSITY RESEARCH CONSORTIUM TECHNO-PARK
发明人： Yo An SHIN , Kwang-Yul KIM , Seung-Woo LEE
IPC分类号： G01S5/02 , G01S5/14
摘要： The present invention relates to a test node-based wireless positioning method and a device thereof, the method comprising the steps of mapping and storing the number and position coordinates of anchor nodes, which are within a set distance from a test node, for each of a plurality of test nodes set at uniform intervals in a space formed by a plurality of anchor nodes; acquiring each position coordinate of the anchor nodes, which are within the set distance from a unknown node to be positioned; comparing each of the acquired position coordinates of the anchor nodes and the position coordinates of the anchor node mapped on the test nodes, so as to select the test nodes of which the number of position coordinates coinciding with the anchor nodes greater than a threshold; and estimating the position of the unknown node by using the position coordinates of the selected test nodes.

2. 发明授权

US10669527B2 Artificial skin culture container and method for producing artificial skin using same 审中-公开
公开(公告)号：US10669527B2
公开(公告)日：2020-06-02
申请号：US15562576
申请日：2016-03-22
申请人： AMOREPACIFIC CORPORATION , SOONGSIL UNIVERSITY RESEARCH CONSORTIUM TECHNO-PARK
发明人： Dae Jin Min , Sung Hoon Lee , Hae Kwang Lee , Jae Hyun Jeong , Hee Wook Ryu , Hee Jin Kim
IPC分类号： C12M1/32 , C12N5/071 , C12M3/00 , A61K35/36 , A61L27/24 , A61L27/60 , C12M3/04
摘要： An artificial skin culture container according to the present invention can solve the problems of the contraction of the dermal layer of artificial skin and the detachment thereof from the culture container, which result from an interaction between collagen and fibroblasts existing in the dermal layer of artificial skin during the production of the artificial skin, by using agar and hydrophobically modifying a portion of the agar. Therefore, the use of the culture container enables to stably culture artificial skin and produce artificial skin similar to the human skin. In addition, the artificial skin culture container of the present invention comprises agar, and thus a culture solution can be supplied through a side portion as well as a lower portion of the culture container, which allows to effectively culture artificial skin.

3. 发明授权

US09812995B2 Piezoelectric power generator using wind power 有权
公开(公告)号：US09812995B2
公开(公告)日：2017-11-07
申请号：US14529607
申请日：2014-10-31
申请人： Soongsil University Research Consortium Techno-Park
发明人： Jin Oh Kim , Dae Jong Kim
IPC分类号： H01L41/113 , H02N2/18 , F03D5/06
CPC分类号： H02N2/185 , F03D5/06 , F05B2220/709 , Y02E10/70
摘要： A piezoelectric power generator using wind power is provided. To elaborate, the piezoelectric power generator has a central axis unit with a charger, a piezoelectric film supporting frame engaged onto an outer circumference surface of the central axis unit, and a piezoelectric film having a pre-set area and at least one side engaged to at least one of one side part of the piezoelectric supporting frame and the central axis unit. In addition, the piezoelectric film supporting frame has a shape corresponding to a shape of an edge of the piezoelectric film to surround the edge of the piezoelectric film.

4. 发明授权

US09680427B2 Power amplifier having stack structure 有权
公开(公告)号：US09680427B2
公开(公告)日：2017-06-13
申请号：US15297159
申请日：2016-10-19
申请人： SOONGSIL UNIVERSITY RESEARCH CONSORTIUM TECHNO-PARK
发明人： Ho Yong Hwang , Chang Kun Park
IPC分类号： H03F1/30 , H03F3/21 , H03F3/45 , H03F1/02 , H03F3/195 , H03F3/24 , H03F3/30 , H03F3/213
CPC分类号： H03F3/211 , H03F1/0283 , H03F3/195 , H03F3/213 , H03F3/245 , H03F3/3022 , H03F3/3028 , H03F3/45179 , H03F3/45237 , H03F2200/405 , H03F2200/408 , H03F2200/516 , H03F2203/45481 , H03F2203/45544 , H03F2203/45594 , H03F2203/45631
摘要： A power amplifier having a stack structure comprises a first driver stage that receives a power voltage from a power supply and receives and amplifies an input signal; a second driver stage that receives the power voltage from the power supply, has an input terminal connected with an output terminal of the first driver stage, and receives and amplifies an output signal from the first driver stage; and a power stage that has a power input terminal connected with a ground terminal of the first driver stage and a ground terminal of the second driver stage and receives a virtual ground voltage, and has an input terminal connected with an output terminal of the second driver stage and receives and amplifies an output signal from the second driver stage.

5. 发明授权

US09460848B2 Antenna for inter-chip wireless power transmission 有权
标题翻译：天线用于芯片间无线电力传输
公开(公告)号：US09460848B2
公开(公告)日：2016-10-04
申请号：US14468330
申请日：2014-08-26
申请人： SOONGSIL UNIVERSITY RESEARCH CONSORTIUM TECHNO-PARK
发明人： Chang Hyun Lee , Chang Kun Park
IPC分类号： H01F27/42 , H01F38/14 , H02J5/00 , H01Q21/28 , H01Q1/22
CPC分类号： H01F38/14 , H01Q1/2283 , H01Q21/28 , H02J5/005 , H02J50/05 , H02J50/10 , H02J50/40
摘要： Disclosed is an antenna for inter-chip wireless power transmission in a 3D-wireless chip package, wherein the 3D-wireless chip package includes: a first chip transmitting AC power through a transmitting antenna; and a plurality of second chips sequentially stacked on or under the first chip and receiving the AC power from the first chip through receiving antennas, respectively, and the receiving antennas are individually formed on the second chips, respectively, and positioned without vertically overlapping each other over or under the transmitting antenna.
摘要翻译：公开了一种用于3D无线芯片封装中的芯片间无线电力传输的天线，其中3D无线芯片封装包括：通过发射天线发射AC电力的第一芯片; 以及分别依次堆叠在第一芯片上或下面的多个第二芯片，并且分别通过接收天线从第一芯片接收AC电力，并且接收天线分别形成在第二芯片上并且彼此不垂直重叠地定位在发射天线之上或之下。

6. 发明授权

US09321270B2 Apparatus for preventing clogging of printer nozzle and printer ink cartridge 有权
标题翻译：用于防止打印机喷嘴和打印机墨盒堵塞的装置
公开(公告)号：US09321270B2
公开(公告)日：2016-04-26
申请号：US14699016
申请日：2015-04-29
申请人： Soongsil University Research Consortium Techno-Park
发明人： Jin Oh Kim , Dae Jong Kim
IPC分类号： B41J2/165
CPC分类号： B41J2/16517 , B41J2/165 , B41J2002/16567
摘要： A printer nozzle apparatus, including a nozzle that sprays ink, at least one vibration unit that is arranged on one surface of the nozzle and of a ring shape, and a controller that controls a vibration frequency of the vibration unit.
摘要翻译：一种打印机喷嘴装置，包括喷射墨水的喷嘴，布置在喷嘴的一个表面上并具有环形的至少一个振动单元和控制振动单元的振动频率的控制器。

7. 发明授权

US09253604B2 Mobile device for distinguishing user's movement, method therefor, and method for generating hierarchical tree model therefor 有权
标题翻译：用于区分用户移动的移动设备，方法和用于生成分层树模型的方法
公开(公告)号：US09253604B2
公开(公告)日：2016-02-02
申请号：US14791776
申请日：2015-07-06
申请人： Soongsil University Research Consortium Techno-Park
发明人： Young Tack Park , Je Min Kim , Myoung Joong Jeon , Jagvaral Batselem
IPC分类号： H04W4/02 , H04W88/02
CPC分类号： H04W4/027 , H04W88/02
摘要： A mobile device for distinguishing a user's movement, a method therefor, and a method for generating a hierarchical tree model therefor. Particularly, the mobile device includes: an acceleration sensor; a buffer for collecting the acceleration data outputted from the acceleration sensor according to a user's specific movement; an extraction unit for extracting the characteristic elements of the user's specific movement based on the acceleration data collected by the buffer; and a movement judgment unit for determining to which class the user's specific movement belongs by inputting the characteristic elements extracted by the extraction unit into a pre-structured hierarchical tree model, wherein the hierarchical tree model is pre-structured based on the characteristic elements extracted for each movement.
摘要翻译：用于区分用户移动的移动设备及其方法，以及用于生成分层树模型的方法。特别地，移动设备包括：加速度传感器; 缓冲器，用于根据用户的特定运动收集从加速度传感器输出的加速度数据; 提取单元，用于基于由缓冲器收集的加速度数据提取用户的特定移动的特征元素; 以及移动判断单元，用于通过将由提取单元提取的特征元素输入到预先构造的分层树模型中来确定用户的具体运动属于哪个类别，其中，基于提取的特征元素预先构建分层树模型每个动作。

8. 发明授权

US09246206B2 Transmission-line transformer in which signal efficiency is maximised 有权
标题翻译：传输线变压器信号效率最大化
公开(公告)号：US09246206B2
公开(公告)日：2016-01-26
申请号：US13824012
申请日：2011-09-07
申请人： Jong Hoon Park , Chang Kun Park
发明人： Jong Hoon Park , Chang Kun Park
IPC分类号： H01P5/12 , H01F19/00 , H01P5/10 , H01F17/00 , H01P5/04
CPC分类号： H01P5/12 , H01F17/0006 , H01F19/00 , H01P5/04 , H01P5/10
摘要： Provided is a transmission line transformer having increased signal efficiency. The transmission line transformer is formed on an integrated circuit (IC), wherein a first transmission line disposed in one direction. Second and third transmission lines have same length direction as the first transmission line and are spaced apart from each other in a lateral direction above or below the first transmission line. Accordingly, an area of the first transmission line and areas of the second and third transmission lines, which face each other, are increased, thereby improving a coupling factor. Also, since a secondary transmission line is divided into two regions and uses the second and third transmission lines that have narrower widths than the first transmission line, parasitic capacitance components generated between the first through third transmission lines and a semiconductor substrate may be decreased.
摘要翻译：提供了具有增加的信号效率的传输线变压器。传输线变压器形成在集成电路（IC）上，其中沿一个方向布置的第一传输线。第二传输线和第三传输线具有与第一传输线相同的长度方向，并且在第一传输线上方或下方的横向方向彼此间隔开。因此，第一传输线的面积和彼此相对的第二和第三传输线的面积增加，从而提高耦合系数。此外，由于二次传输线被分成两个区域并且使用具有比第一传输线窄的宽度的第二和第三传输线，所以可以减少在第一至第三传输线和半导体衬底之间产生的寄生电容分量。

9. 发明授权

US09210543B2 Apparatus for determining indoor location and method for determining indoor location in multi-story building using the same 有权
标题翻译：用于确定室内位置的装置和使用其确定多层建筑中的室内位置的方法
公开(公告)号：US09210543B2
公开(公告)日：2015-12-08
申请号：US14287200
申请日：2014-05-27
申请人： SOONGSIL UNIVERSITY RESEARCH CONSORTIUM TECHNO-PARK
发明人： Yo An Shin , Jian Shi , Kwang Yul Kim , Xiang Li
IPC分类号： H04W4/02
CPC分类号： H04W4/02
摘要： Disclosed is a method for determining an indoor location which includes receiving signals including IDs and information on floors from a plurality of APs that is provided at floors of the multi-story building; measuring reception signal strengths of the received signals, and selecting candidate floors by using the measured reception signal strengths; predicting reception signal strengths of the other candidate floors by using the reception signal strengths of the APs provided at the respective candidate floors; and calculating variance values for the reception signal strengths of the candidate floors, and estimating a current location by using the variance values.
摘要翻译：公开了一种用于确定室内位置的方法，其包括从多层建筑物的楼层处提供的多个AP接收包括ID和关于楼层的信息的信号; 测量接收信号的接收信号强度，并通过使用所测量的接收信号强度来选择候选楼层; 通过使用设置在各个候选楼层的AP的接收信号强度来预测其他候选楼层的接收信号强度; 以及计算候选楼层的接收信号强度的方差值，以及通过使用方差值来估计当前位置。

10. 发明授权

US09159628B2 Combination-type transistor and method for manufacturing same 有权
标题翻译：组合型晶体管及其制造方法
公开(公告)号：US09159628B2
公开(公告)日：2015-10-13
申请号：US14361708
申请日：2012-05-15
申请人： Jong Hoon Park , Chang Kun Park
发明人： Jong Hoon Park , Chang Kun Park
IPC分类号： H01L21/8238 , H01L27/06 , H01L27/07 , H01L21/8228
CPC分类号： H01L21/8238 , H01L21/8228 , H01L27/0623 , H01L27/0705
摘要： Disclosed is a combination-type transistor including a first MOSFET that includes a gate, a first source formed on one side of the gate, and a first drain formed on the other side of the gate; a second MOSFET that includes the gate, a second drain formed on the one side of the gate, and a second source formed on the other side of the gate; a first BJT that is formed such that the first source of the first MOSFET is used as an emitter, the second drain of the second MOSFET is used as a collector, and the substrate is used as a base; and a second BJT that is formed such that the second source of the second MOSFET is used as an emitter, the first drain of the first MOSFET is used as a collector, and the substrate is used as a base.
摘要翻译：公开了一种组合型晶体管，其包括：第一MOSFET，其包括栅极，形成在栅极一侧的第一源极和形成在栅极的另一侧上的第一漏极; 包括栅极的第二MOSFET，形成在栅极一侧的第二漏极和形成在栅极另一侧的第二源极; 第一BJT被形成为使得第一MOSFET的第一源用作发射极，第二MOSFET的第二漏极用作集电极，并且将衬底用作基极; 以及第二BJT，其被形成为使得第二MOSFET的第二源用作发射极，第一MOSFET的第一漏极用作集电极，并且将衬底用作基极。

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