公开(公告)号：US20050019062A1

公开(公告)日：2005-01-27

申请号：US10860059

申请日：2004-06-04

Applicant: Il-Kwon Kang ,  Ki-Ju Pak ,  Hyo-Jin Lee

Inventor： Il-Kwon Kang ,  Ki-Ju Pak ,  Hyo-Jin Lee

IPC: G03G15/01 ,  G03G15/02 ,  G03G21/18

CPC classification number: G03G21/1832 ,  G03G2221/1609

Abstract: A photosensitive drum protecting device for use in a color electrophotographic printer is provided. The printer, in which developing device cartridges of various colors including photosensitive drums and developing rollers are installed, and a printing path contacting the photosensitive drums is formed, includes a photosensitive drum protecting device that simultaneously exposes or protects each of the photosensitive drums. All of the photosensitive drums disposed at front end portions of the developing device cartridges are covered by just one photosensitive drum protecting device. Thus, the complexity of the printer is reduced and the printer can be made more compact.

Abstract translation: 提供了一种用于彩色电子照相打印机的感光鼓保护装置。 其中安装有包括感光鼓和显影辊的各种颜色的显影装置盒的打印机和形成与感光鼓接触的打印路径的打印机包括同时曝光或保护每个感光鼓的感光鼓保护装置。 设置在显影装置盒的前端部分的所有感光鼓仅由一个感光鼓保护装置覆盖。 因此，打印机的复杂性降低，并且打印机可以更加紧凑。

公开(公告)号：US06496290B1

公开(公告)日：2002-12-17

申请号：US09213405

申请日：1998-12-17

Applicant: Hyo Jin Lee

Inventor： Hyo Jin Lee

IPC: H04J1408

CPC classification number: H04B10/25752

Abstract: A mobile communication system with fiberoptic system is disclosed to expand the service coverage of one base station. The fiberoptic mobile communication system includes a plurality of slave fiberoptic repeaters processed by a plurality of combiners in the master fiberoptic repeater. By utilizing a plurality of combiners, the reception noise level is significantly reduced and the number of slave fiberoptic repeaters per master fiberoptic repeater can be increased.

Abstract translation: 公开了具有光纤系统的移动通信系统，以扩展一个基站的业务覆盖。 光纤移动通信系统包括由主光纤中继器中的多个组合器处理的多个从属光纤中继器。 通过利用多个组合器，接收噪声水平显着降低，并且可以增加每个主光纤中继器的从光纤中继器的数量。

公开(公告)号：US09860777B2

公开(公告)日：2018-01-02

申请号：US13314816

申请日：2011-12-08

Applicant: Young Bum Kim ,  Youn Sun Kim ,  Ju Hoo Lee ,  Jin Kyu Han ,  Joon Young Cho ,  Hyo Jin Lee

Inventor： Young Bum Kim ,  Youn Sun Kim ,  Ju Hoo Lee ,  Jin Kyu Han ,  Joon Young Cho ,  Hyo Jin Lee

IPC: H04W24/10 ,  H04L1/00 ,  H04L1/08

CPC classification number: H04W24/10 ,  H04L1/0026 ,  H04L1/08

Abstract: A method and apparatus for transmitting and receiving channel status information in a mobile communication system including a distributed antenna system. The channel status information feedback method of the present invention includes transmitting, to a base station, received signal strengths of reference signals transmitted through at least one of antennas distributed in a service area of the base station and transmitting, to a base station, channel status information corresponding to at least one antenna selected by the base station.

公开(公告)号：US09017881B2

公开(公告)日：2015-04-28

申请号：US13224603

申请日：2011-09-02

Applicant: Byoung-Bae Lee ,  Jae-Seung Oh ,  Ji-Won Park ,  Hyo-Jin Lee ,  Dong-Su Kim ,  Yeon-Suk Hong

Inventor： Byoung-Bae Lee ,  Jae-Seung Oh ,  Ji-Won Park ,  Hyo-Jin Lee ,  Dong-Su Kim ,  Yeon-Suk Hong

IPC: H01M10/056 ,  H01M10/00 ,  H01M10/26 ,  H01M10/0569 ,  H01G9/035 ,  H01G9/022 ,  H01G11/58 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0567 ,  H01M10/42

CPC classification number: H01M10/0569 ,  H01G9/035 ,  H01G9/038 ,  H01G11/58 ,  H01M10/0525 ,  H01M10/0564 ,  H01M10/0565 ,  H01M10/0567 ,  H01M10/4235 ,  H01M2300/0025 ,  H01M2300/0028 ,  H01M2300/0082 ,  Y02E60/122 ,  Y02E60/13

Abstract: Provided are an electrolyte comprising an amide compound of a specific structure, in which an alkoxy group is substituted with an amine group, and an ionizable lithium salt, and an electrochemical device containing the same. The electrolyte may have excellent thermal and chemical stability and a wide electrochemical window. Also, the electrolyte may have a sufficiently low viscosity and a high ionic conductivity, and thus, may be usefully applied as an electrolyte of electrochemical devices using various anode materials.

Abstract translation: 提供一种电解质，其包含其中烷氧基被胺基取代的特定结构的酰胺化合物和可离子化的锂盐，以及含有该酰胺化合物的电化学装置。 电解质可能具有优异的热和化学稳定性和广泛的电化学窗口。 此外，电解质可以具有足够低的粘度和高的离子导电性，因此可以有用地用作使用各种阳极材料的电化学装置的电解质。

公开(公告)号：US20140160816A1

公开(公告)日：2014-06-12

申请号：US13781413

申请日：2013-02-28

Applicant: In Wha JEONG ,  Bum Seok SUH ,  Hyo Jin LEE

Inventor： In Wha JEONG ,  Bum Seok SUH ,  Hyo Jin LEE

IPC: G05F1/70

CPC classification number: H02M1/4225 ,  H02M2001/0058 ,  H02M2001/342 ,  Y02B70/126 ,  Y02B70/1491

Abstract: There are provided a power factor correction circuit and a power supply including the same, the power factor correction circuit including a main switch adjusting a phase difference between a current and a voltage of input power, a main inductor storing or discharging the power according to switching of the main switch, a snubber circuit unit including a snubber switch forming a transfer path for surplus power present before the main switch is turned on and a snubber inductor adjusting an amount of a current applied to the snubber switch, and a reduction circuit unit reducing excessive power imposed on the snubber switch by varying inductance of the snubber inductor.

Abstract translation: 提供了功率因数校正电路和包括该功率因数校正电路的电源，所述功率因数校正电路包括调节输入电力的电流和电压之间的相位差的主开关，根据开关存储或放电的主电感器 主缓冲器电路单元，其包括形成用于在主开关导通之前存在的剩余电力的传输路径的缓冲开关和缓冲电感器，其调节施加到缓冲开关的电流量，以及减小电路单元减小 通过改变缓冲电感器的电感，对缓冲开关施加过大的功率。

公开(公告)号：US08715866B2

公开(公告)日：2014-05-06

申请号：US12863232

申请日：2008-12-30

Applicant: Byoung-Bae Lee ,  Jae-Seung Oh ,  Ji-Won Park ,  Shin-Jung Choi ,  Jae-Duk Park ,  Dong-Su Kim ,  Hyo-Jin Lee

Inventor： Byoung-Bae Lee ,  Jae-Seung Oh ,  Ji-Won Park ,  Shin-Jung Choi ,  Jae-Duk Park ,  Dong-Su Kim ,  Hyo-Jin Lee

IPC: H01M10/056 ,  H01M10/26 ,  H01M6/14 ,  H01M6/16 ,  H01G9/022

CPC classification number: H01M10/0565 ,  H01G11/56 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0566 ,  H01M2300/0085 ,  Y02E60/13

Abstract: An electrolyte includes an eutectic mixture composed of (a) a hetero cyclic compound having a predetermined chemistry figure, and (b) an ionizable lithium salt. An electrochemical device having the electrolyte. The eutectic mixture included in the electrolyte exhibits inherent characteristics of an eutectic mixture such as excellent thermal stability and excellent chemical stability, thereby improving the problems such as evaporation, ignition and side reaction of an electrolyte caused by the usage of existing organic solvents.

Abstract translation: 电解质包括由（a）具有预定化学图的杂环化合物和（b）可离子化锂盐组成的共晶混合物。 具有电解质的电化学装置。 包含在电解质中的共晶混合物表现出共晶混合物的固有特性，例如优异的热稳定性和优异的化学稳定性，从而改善了由使用现有有机溶剂引起的电解质蒸发，点燃和副反应等问题。

公开(公告)号：US20130044140A1

公开(公告)日：2013-02-21

申请号：US13463207

申请日：2012-05-03

Applicant: Yung Kwan KIM ,  Yong Jin KWON ,  Ki Won LEE ,  Ho Shin LEE ,  Hyo Jin LEE ,  Jung Sic SUNG

Inventor： Yung Kwan KIM ,  Yong Jin KWON ,  Ki Won LEE ,  Ho Shin LEE ,  Hyo Jin LEE ,  Jung Sic SUNG

IPC: G09G5/00

CPC classification number: G06F3/0488 ,  G06F3/0485 ,  G06F3/04883

Abstract: A method and an apparatus for navigating content larger than a display screen of a terminal using a pointing device are provided. The method includes acquiring, when a pointing position is changed on a screen partially displaying a content that is larger than the screen, a current pointing position by tracking the change of the pointing position, comparing an X axis displacement and a Y axis displacement from an initial pointing position as a starting position to the current pointing position with a predefined X axis threshold value and Y axis threshold value, respectively, determining a movement direction as one of an X axis, a Y axis, and an XY (diagonal) axis directions based on the comparison result, and scrolling the content in the movement direction to display an off-screen part of the content.

Abstract translation: 提供一种用于使用指示装置导航大于终端的显示屏幕的内容的方法和装置。 该方法包括：通过跟踪指示位置的变化来获取在部分地显示大于屏幕的内容的屏幕上的指示位置改变当前指向位置，将X轴位移和Y轴位移与 初始指示位置分别作为X轴，Y轴和XY（对角线）轴方向之一的移动方向作为具有预定义X轴阈值和Y轴阈值的当前指向位置的起始位置 基于比较结果，并且在移动方向上滚动内容以显示内容的离屏部分。

公开(公告)号：US08294168B2

公开(公告)日：2012-10-23

申请号：US12846335

申请日：2010-07-29

Applicant: Il-woo Park ,  Chang-hoon Kwak ,  Hyo-jin Lee

Inventor： Il-woo Park ,  Chang-hoon Kwak ,  Hyo-jin Lee

IPC: H01L33/00

CPC classification number: H01L25/0753 ,  F21Y2115/10 ,  G02B6/0023 ,  H01L33/502 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A light source module using quantum dots, a backlight unit employing the light source module, a display apparatus, and an illumination apparatus. The light source module includes a light emitting device package including a plurality of light emitting device chips, and a quantum dot sealing package disposed on the light emitting device package in a light emitting direction, and converts wavelengths of light emitted from the light emitting device chips to generate wavelength-converted light.

Abstract translation: 使用量子点的光源模块，采用光源模块的背光单元，显示装置和照明装置。 光源模块包括：发光器件封装，其包括多个发光器件芯片;以及量子点密封封装，其以发光方向设置在发光器件封装上，并且将从发光器件芯片发出的光的波长 以产生波长转换的光。

公开(公告)号：US08275308B2

公开(公告)日：2012-09-25

申请号：US12443670

申请日：2007-07-16

Applicant: Hyo-Jin Lee ,  Hee-Soo Lee ,  Hyun-Kyu Chung

Inventor： Hyo-Jin Lee ,  Hee-Soo Lee ,  Hyun-Kyu Chung

IPC: H04B3/36

CPC classification number: H04L1/1835 ,  H04B7/02 ,  H04B7/026 ,  H04B7/15592 ,  H04B7/2606 ,  H04L2001/0092

Abstract: Disclosed is a cooperative relay station that relays between a base station and a mobile station when retransmitting a signal. Also, disclosed is a base station that receives a signal from a mobile station in mutual cooperation with the cooperative relay station. After the cooperative relay station receives and decodes a signal that the mobile station transmits to the base station or a service relay station, if an error of the decoded signal does not exist, it stores the received signal. If an error occurs when the base station decodes the signal that the mobile station transmits, the base station requests retransmission for the signal with the error to the cooperative relay station. If the cooperative relay station gets a request of retransmission, it transmits the signal that the base station requests to the base station. In this was, since an error rate may be reduced when the base station requests retransmission of the signal, resource reuse efficiency may become improved, interference may be reduced, and it is easy to adapt to a service being sensitive to time delay.

Abstract translation: 公开了在重发信号时在基站和移动台之间进行中继的协作中继站。 此外，公开了一种从协作中继站相互协作地接收来自移动台的信号的基站。 在协作中继站接收并解码移动台向基站或服务中继站发送的信号之后，如果解码信号的错误不存在，则存储接收到的信号。 如果基站解码移动台发送的信号时发生错误，则基站向合作中继站请求具有错误的信号的重发。 如果协作中继站获得重传请求，则将基站请求的信号发送给基站。 这是因为，当基站请求重发信号时可能会降低错误率，所以资源重用效率可能会提高，可能会降低干扰，容易适应对时间延迟敏感的业务。

公开(公告)号：US07991066B2

公开(公告)日：2011-08-02

申请号：US11721161

申请日：2005-12-07

Applicant: Heesoo Lee ,  Hyo Jin Lee ,  Jae Young Ahn

Inventor： Heesoo Lee ,  Hyo Jin Lee ,  Jae Young Ahn

IPC: H04B7/02

CPC classification number: H04W52/42 ,  H04B7/0417 ,  H04B7/0626

Abstract: Provided is a method of controlling a multiple input multiple output (MIMO) system. One embodiment of the method includes the steps of: estimating, at a receiver, a MIMO channel and detecting data streams using a successive interference cancellation scheme; calculating, at the receiver, S and P using the estimated channel and then feeding back information corresponding to (P1, P2, . . . , PM-1, SINR5M) to a transmitter, and determining, at the transmitter, a transfer rate and transmission power perstream using the fed-back information. Another embodiment of the method includes the steps of: estimating, at a receiver, a MIMO channel and detecting data streams using a signal received from an antenna; extracting, at the receiver, a feedback parameter to be fed back to the transmitter using the estimated channel, and feeding back the feedback parameter to the transmitter, and determining, at the transmitter, a stream to be allocated to the receiver from among the streams of the transmitter using the fed-back parameter and a data transfer rate per stream, wherein the feedback parameter is information corresponding to a successive interference cancellation order and a signal-to-interference-plus-noise ratio (SINR) per stream reflecting successive interference cancellation.

Abstract translation: 提供了一种控制多输入多输出（MIMO）系统的方法。 该方法的一个实施例包括以下步骤：在接收机处估计MIMO信道并使用连续干扰消除方案来检测数据流; 在接收机处使用估计的信道计算S和P，然后将对应于（P1，P2，...，PM-1，SINR5M）的信息反馈给发射机，并且在发射机处确定传输速率和 使用反馈信息的每个流的传输功率。 该方法的另一实施例包括以下步骤：在接收机处估计MIMO信道并使用从天线接收的信号来检测数据流; 在接收机处，使用所估计的信道在反馈参数中提取要反馈到发射机的反馈参数，以及将所述反馈参数反馈到所述发射机，以及在所述发射机处，从所述流中确定要分配给所述接收机的流 使用反馈参数和每个流的数据传输速率，其中反馈参数是对应于连续干扰消除次序的信息和每个反映连续干扰的流的信噪比加噪声比（SINR） 消除。