公开(公告)号：US09052333B2

公开(公告)日：2015-06-09

申请号：US13592198

申请日：2012-08-22

Applicant: Jung Tae Park ,  Seung Heon Han ,  Jong Woon Kim ,  Heung Woo Park ,  Jung Won Lee ,  Jung Eun Noh ,  Won Kyu Jeung ,  Sung Jun Lee

Inventor： Jung Tae Park ,  Seung Heon Han ,  Jong Woon Kim ,  Heung Woo Park ,  Jung Won Lee ,  Jung Eun Noh ,  Won Kyu Jeung ,  Sung Jun Lee

IPC: G01P15/11 ,  G01P15/08 ,  G01P15/12 ,  G01C19/56 ,  G01P15/09 ,  G01P15/097

CPC classification number: G01P15/12 ,  G01C19/56 ,  G01P15/09 ,  G01P15/097 ,  G01P2015/084

Abstract: Disclosed herein is an inertial sensor including: a membrane; a mass body provided under the membrane; a plurality of patterned magnets provided under the mass body; and a magnetoresistive element provided to be spaced apart from the mass body and measuring static DC acceleration acting on the mass body through resistance changed according to magnetic fields of the plurality of patterned magnets. The plurality of patterned magnets and the magnetoresistive element are included, thereby making it possible to measure static DC acceleration (particularly, gravity acceleration) that is difficult to measure using an existing to piezoelectric element.

Abstract translation: 本文公开了一种惯性传感器，包括：膜; 设置在膜下面的质量体; 设置在所述质量体下方的多个图案化磁体; 以及设置成与质量体间隔开的磁阻元件，并且通过根据多个图案化磁体的磁场而改变的电阻测量作用在质量体上的静态直流加速度。 包括多个图案化磁体和磁阻元件，从而可以测量使用现有的压电元件难以测量的静态直流加速度（特别是重力加速度）。

公开(公告)号：US08958498B1

公开(公告)日：2015-02-17

申请号：US14267262

申请日：2014-05-01

Applicant: Sung Jun Lee ,  Jae Ho Jung ,  Kwangchun Lee

Inventor： Sung Jun Lee ,  Jae Ho Jung ,  Kwangchun Lee

IPC: H04L25/34 ,  H04L25/49

CPC classification number: H03F3/245 ,  H03F1/025 ,  H03F3/195 ,  H03F2200/102 ,  H03F2200/331 ,  H03F2200/336 ,  H03F2200/511 ,  H03F2200/78 ,  H03M7/3004

Abstract: Provided is a method of generating a driving signal for driving a dual mode supply modulator for a power amplifier. The method includes obtaining an envelope of a complex baseband signal to be transmitted, comparing the envelope of the complex signal with a preset threshold value, when a current envelope of the complex signal is the preset threshold value or greater or when there is a result having the preset threshold value or greater in previous N comparisons, outputting a digital board output signal configured with a first logic level through a digital-to-analog converter; and when the current envelope of the complex signal is smaller than the preset threshold value and when there is no result having the preset threshold value or greater in the previous N comparisons, outputting a digital board output signal configured with a second logic level through the digital-to-analog converter.

Abstract translation: 提供了一种产生用于驱动功率放大器的双模式电源调制器的驱动信号的方法。 该方法包括当复数信号的当前包络是预设阈值或更大时获得要发送的复基带信号的包络，将复数信号的包络与预设阈值进行比较，或者当具有 在先前的N比较中预设的阈值或更大，通过数模转换器输出配置有第一逻辑电平的数字板输出信号; 并且当复信号的当前包络小于预设阈值时，并且当在先前N次比较中没有具有预设阈值或更大值的结果时，通过数字信号输出配置有第二逻辑电平的数字板输出信号 模拟转换器。

公开(公告)号：US08834218B2

公开(公告)日：2014-09-16

申请号：US13502354

申请日：2010-10-05

Applicant: Sung Jun Lee ,  Yoon Chul Byun ,  Dong Kyu Choi

Inventor： Sung Jun Lee ,  Yoon Chul Byun ,  Dong Kyu Choi

IPC: F02M37/00 ,  B63H21/20 ,  B63B25/16

CPC classification number: B63H21/20 ,  B63B25/12 ,  B63B25/16 ,  B63B43/00 ,  B63H21/14 ,  Y02T10/36 ,  Y02T70/5218

Abstract: Disclosed herein is a floating structure with a fuel gas tank storing a gaseous fuel used as fuel in a dual fuel propulsion system disposed under a cargo space. According to the present invention, there is provided a floating structure with a fuel gas tank storing a gaseous fuel used as fuel and used while floating at sea, including: a fuel gas tank disposed in the hull of the floating structure; and a cargo space disposed on the top of the fuel gas tank on the upper deck of the floating structure.

Abstract translation: 本文公开了一种具有燃料气罐的浮动结构，该燃料气体储存在设置在货物空间下的双燃料推进系统中用作燃料的气态燃料。 根据本发明，提供了一种浮动结构，其具有储存用作燃料的气体燃料并在海上浮动时使用的燃料气罐，包括：设置在浮动结构体的船体中的燃料气罐; 以及设置在浮动结构的上甲板上的燃料气罐的顶部上的货物空间。

公开(公告)号：US08806279B2

公开(公告)日：2014-08-12

申请号：US12814762

申请日：2010-06-14

Applicant: Sung-Jun Lee ,  Soo-Ho Noh ,  Young-Kyu Seo

Inventor： Sung-Jun Lee ,  Soo-Ho Noh ,  Young-Kyu Seo

IPC: G06F11/00

CPC classification number: G06F11/362 ,  G06F9/4401

Abstract: A booting method and an apparatus thereof for debugging in a portable terminal are provided. The method includes, when a booting event occurs, stacking a boot loader in a preset boot loader region of a Random Access Memory (RAM), and executing, and stacking an Operating System (OS) in a preset OS region of the RAM, wherein the boot loader region and the OS region of the RAM are set such that they do not overlap each other.

Abstract translation: 提供了一种用于在便携式终端中调试的引导方法及其装置。 该方法包括：当引导事件发生时，将引导加载程序堆叠到随机存取存储器（RAM）的预设引导加载程序区域中，并且执行RAM并将OS中的操作系统（OS）堆叠在RAM的预设OS区域中，其中 RAM的引导加载区域和OS区域被设置为使得它们不彼此重叠。

公开(公告)号：US20130340474A1

公开(公告)日：2013-12-26

申请号：US14004665

申请日：2011-12-20

Applicant: Seung Kyo JUNG ,  Jung Han LEE ,  Je Heon JUNG ,  Sung Jun LEE ,  Hyun Jun SHIN ,  Dong Kyu CHOI

Inventor： Seung Kyo JUNG ,  Jung Han LEE ,  Je Heon JUNG ,  Sung Jun LEE ,  Hyun Jun SHIN ,  Dong Kyu CHOI

IPC: F25J1/00

CPC classification number: F25J1/0025 ,  F02D19/022 ,  F02M21/0215 ,  F02M21/0245 ,  F17C13/004 ,  F17C2201/052 ,  F17C2221/033 ,  F17C2223/0161 ,  F17C2265/034 ,  F17C2265/037 ,  F17C2265/066 ,  F17C2270/0105 ,  F17C2270/0113 ,  F25J1/0052 ,  F25J1/0097 ,  F25J1/0212 ,  F25J1/023 ,  F25J1/0254 ,  F25J1/0277 ,  F25J1/0278 ,  F25J1/0291 ,  F25J2220/62 ,  F25J2230/08 ,  F25J2230/30 ,  F25J2230/60 ,  F25J2235/60 ,  F25J2290/62 ,  Y02T10/32

Abstract: Provided is a fuel supply method for a marine structure using a high-pressure natural gas injection engine. BOG stored in a stored in the storage tank is compressed to a pressure of 12 to 45 bara (absolute pressure) and then reliquefied. A reliquefaction apparatus includes a cold box configured to exchange heat between a refrigerant and the BOG, a compression unit configured to compress the refrigerant heated by the cold box, an expansion unit configured to expand the compressed refrigerant to drop the temperature thereof, and a plurality of gas-liquid refrigerant separators configured to separate the refrigerant into a gaseous refrigerant and a liquid refrigerant. A gaseous refrigerant and a liquid refrigerant separated by the gas-liquid refrigerant separator disposed at an upstream side are again mixed and supplied to the gas-liquid refrigerant separator disposed at the most downstream among the plurality of gas-liquid refrigerant separators.

Abstract translation: 提供一种使用高压天然气喷射发动机的船用结构的燃料供给方法。 将储存在储存罐中的BOG压缩至12至45巴（绝对压力）的压力，然后再液化。 一种再液化装置，包括构成为在制冷剂与BOG之间进行热交换的冷箱，压缩单元，其构造成压缩由冷箱加热的制冷剂;膨胀单元，其构造成使压缩的制冷剂膨胀以降低其温度;多个 被配置为将制冷剂分离成气态制冷剂和液体制冷剂的气液制冷剂分离器。 另外，将配置在上游侧的气液制冷剂分离器分离出的气态制冷剂和液体制冷剂再次混合供给到设置在多个气液制冷剂分离器中最下游的气液制冷剂分离器。

公开(公告)号：US20130167633A1

公开(公告)日：2013-07-04

申请号：US13408932

申请日：2012-02-29

Applicant: Seng Mo LIM ,  Sung Jun LEE ,  Sang Jin KIM ,  Jung Won LEE ,  Yun Sung KANG ,  Kyo Yeol LEE

Inventor： Seng Mo LIM ,  Sung Jun LEE ,  Sang Jin KIM ,  Jung Won LEE ,  Yun Sung KANG ,  Kyo Yeol LEE

IPC: G01C19/56 ,  H01L41/22

CPC classification number: G01P15/09 ,  Y10T29/42

Abstract: Disclosed herein are an inertial sensor and a method of manufacturing the same. The inertial sensor 100 according to a preferred embodiment of the present invention includes a membrane 110, a piezoelectric body 120 formed in a multilayer above the membrane 110, a first electrode 130 formed between the membrane 110 and the piezoelectric body 120, a second electrode 140 formed on an exposed surface of the piezoelectric body 120, and a third electrode 150 formed between layers of the piezoelectric body 120 formed in a multilayer.

Abstract translation: 这里公开了惯性传感器及其制造方法。 根据本发明的优选实施例的惯性传感器100包括膜110，形成在膜110上方的多层中的压电体120，形成在膜110和压电体120之间的第一电极130，第二电极140 形成在压电体120的暴露表面上，以及形成在多层形成的压电体120的层之间的第三电极150。

公开(公告)号：US08477866B2

公开(公告)日：2013-07-02

申请号：US12973231

申请日：2010-12-20

Applicant: Sung-Jun Lee ,  Kwang-Chun Lee ,  Hyun-Kyu Chung

Inventor： Sung-Jun Lee ,  Kwang-Chun Lee ,  Hyun-Kyu Chung

IPC: H04L1/02 ,  H04B7/02

CPC classification number: H04B1/7113 ,  H04B17/14

Abstract: The method includes performing a wired back-to-back test by forming M wired paths connecting one of the N transmission antennas with the M reception antennas through M cables, separating ith digital data corresponding to an ith receiver wired path from the plurality of digital data stored in the receiver wherein i is a natural number greater than 1 and smaller than M, extracting a time delay by decimating the separated ith digital data and performing sliding correlation on the decimated data, and extracting attenuation and phase characteristics of the ith receiver wired path by extracting samples after the time delay among the decimated samples.

Abstract translation: 该方法包括：通过M个电缆形成连接N个发送天线中的一个与M个接收天线的M个有线路径进行有线背靠背测试，该多个数字数据与第i个接收机有线路径相对应的数字数据 存储在接收机中，其中i是大于1且小于M的自然数，通过抽取分离的第i个数字数据并对抽取的数据执行滑动相关提取时间延迟，并且提取第i个接收机有线路径的衰减和相位特性 通过在抽取的样本之间的时间延迟之后提取样本。

公开(公告)号：US20130142236A1

公开(公告)日：2013-06-06

申请号：US13614130

申请日：2012-09-13

Applicant: Sung Jun LEE ,  YOUNG-HOON KIM ,  JAE HO JUNG

Inventor： Sung Jun LEE ,  YOUNG-HOON KIM ,  JAE HO JUNG

IPC: H04B17/00

CPC classification number: H04L25/0232 ,  H04B17/21 ,  H04L5/0048

Abstract: A method of checking an error vector magnitude of transmitter in accordance with some embodiments of the inventive concept may include dividing a transmission baseband signal which the transmitter transmits into a plurality of processing units; performing a transmitter function and an ideal receiver function with respect to each of the plurality of processing units; generating a reception baseband signal by recombining a processing result of each of the plurality of processing units; and calculating an error vector magnitude (EVM) by comparing the transmission baseband signal with the reception baseband signal.A simplified method of checking an error vector magnitude of transmitter in accordance with some embodiments of the inventive concept may include generating symbols composed of only pilots; generating symbol composed of only data; and checking an error vector magnitude (EVM) using the all the symbols.

Abstract translation: 根据本发明构思的一些实施例的检查发射机的误差向量幅度的方法可以包括将发射机发送的发射基带信号划分成多个处理单元; 针对所述多个处理单元中的每一个执行发送功能和理想的接收功能; 通过重新组合多个处理单元中的每一个的处理结果来产生接收基带信号; 以及通过将所述发送基带信号与所述接收基带信号进行比较来计算误差向量幅度（EVM）。 根据本发明构思的一些实施例，检查发射机的误差矢量幅度的简化方法可以包括产生仅由导频组成的符号; 生成仅由数据组成的符号; 并使用所有符号检查误差矢量幅度（EVM）。

公开(公告)号：US20120263257A1

公开(公告)日：2012-10-18

申请号：US13449231

申请日：2012-04-17

Applicant: Joon-Hyung KIM ,  Sung-Jun LEE ,  Jae-Ho JUNG

Inventor： Joon-Hyung KIM ,  Sung-Jun LEE ,  Jae-Ho JUNG

IPC: H04L25/49

CPC classification number: H04L27/2614 ,  H03F1/025

Abstract: A signal amplifying apparatus, a wireless transmitting apparatus, and a signal amplifying method are provided. The signal amplifying apparatus modulates an envelope signal using a multi-bit quantizer, thereby increasing coding efficiency and tracking optimal supply voltage with respect to envelope variation due to the use of the multi-bit quantizer.

Abstract translation: 提供信号放大装置，无线发送装置和信号放大方法。 信号放大装置使用多位量化器对包络信号进行调制，由于使用多位量化器，相对于包络变化，提高了编码效率并跟踪最佳供电电压。

公开(公告)号：US20120128536A1

公开(公告)日：2012-05-24

申请号：US13297556

申请日：2011-11-16

Applicant: Sang Won Jeong ,  Eun Joo Kim ,  Hyun-Chul Kim ,  Se Geun Lee ,  Sung Jun Lee

Inventor： Sang Won Jeong ,  Eun Joo Kim ,  Hyun-Chul Kim ,  Se Geun Lee ,  Sung Jun Lee

IPC: G01N33/53 ,  C08F12/08 ,  G01N1/28 ,  C07F9/09 ,  C08F2/46 ,  B82Y30/00

CPC classification number: G01N33/6872 ,  C07F9/117 ,  G01N33/531 ,  G01N33/6893 ,  G01N2333/4737 ,  G01N2600/00 ,  G01N2610/00 ,  Y10T436/11

Abstract: The present disclosure relates to a molecularly imprinted structure for detection of a pentraxin protein and a method for preparing the same by synthesizing a reactive group-pentraxin protein ligand complex specifically reacting with the pentraxin protein and being polymerizable with a crosslink agent to detect a pentraxin protein by using the complex. The present disclosure also provides a chip for detection of a C-reactive protein and a method for preparing the same, the chip including a molecularly imprinted layer having excellent sensitivity to a C-reactive protein and an improved binding force to a metal substrate by using click chemistry.

Abstract translation: 本公开内容涉及用于检测五倍体蛋白的分子印迹结构及其制备方法，其通过合成与五倍体蛋白特异性反应的反应性基 - 五聚蛋白配体复合物，并与交联剂聚合以检测五倍体蛋白 通过使用复合体。 本公开还提供了用于检测C反应蛋白的芯片及其制备方法，该芯片包括对C-反应蛋白具有优异敏感性的分子印迹层和通过使用对金属底物的改善的结合力 点击化学。