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1. 发明申请

US20050286406A1 Hybrid type channel estimation method and system for mobile environment 有权
标题翻译：混合型信道估计方法和移动环境系统
公开(公告)号：US20050286406A1
公开(公告)日：2005-12-29
申请号：US11107969
申请日：2005-04-18
申请人： Won Jeon , Jeong Seo , Jung Wee , Dong Kim , Youn Lee
发明人： Won Jeon , Jeong Seo , Jung Wee , Dong Kim , Youn Lee
IPC分类号： H04B7/00 , H04J11/00 , H04L1/20
CPC分类号： H04L1/20 , H04L1/208 , H04L25/0228 , H04L25/0236 , H04L25/025 , H04L27/2647
摘要： Disclosed herein is a hybrid channel estimation method and system for an Orthogonal Frequency Division Multiplexing (OFDM) wireless communication system. The hybrid channel estimation method includes the steps of acquiring a first channel coefficient using decision-directed channel estimation; acquiring a second channel coefficient using pilot-symbol-aided channel estimation; and calculating the final channel coefficient of a received signal by multiplying the first and second coefficients by first and second multiplication coefficients, respectively, and adding the multiplication results. The step of acquiring the first channel coefficient using the decision-directed channel estimation includes the steps of acquiring an initial channel coefficient by processing a long training symbol using a Least Square (LS) method; generating data by equalizing, demodulating and modulating a fast Fourier transformed new symbol using a previously estimated channel coefficient; and acquiring a new channel coefficient by dividing the new symbol by the data.
摘要翻译：本文公开了一种用于正交频分复用（OFDM）无线通信系统的混合信道估计方法和系统。混合信道估计方法包括以下步骤：使用决策信道估计来获取第一信道系数; 使用导频符号辅助信道估计获取第二信道系数; 以及分别通过将第一和第二系数乘以第一和第二乘法系数来计算接收信号的最终信道系数，并且相加乘法结果。使用决策信道估计获取第一信道系数的步骤包括以下步骤：通过使用最小二乘法（LS）方法处理长训练符号来获取初始信道系数; 通过使用先前估计的信道系数均衡，解调和调制快速傅里叶变换的新符号来产生数据; 并通过将新符号除以数据来获取新的信道系数。

2. 发明申请

US20060284752A1 DIGITAL/ANALOG CONVERTER 失效
标题翻译：数字/模拟转换器
公开(公告)号：US20060284752A1
公开(公告)日：2006-12-21
申请号：US11379428
申请日：2006-04-20
申请人： Byung Kim , Won Choi , Youn Lee , Chan Park
发明人： Byung Kim , Won Choi , Youn Lee , Chan Park
IPC分类号： H03M1/66
CPC分类号： H03M1/682 , H03M1/765
摘要： The present invention relates to a digital/analog converter, in which a divided-voltage generating section and a divided-voltage selecting section are added to a conventional digital/analog converter so that a digital signal with high resolution of more than 10 bits can be processed and the size of an IC can be reduced. The digital/analog converter includes a first divided-voltage generating section which divides a reference supply voltage through the voltage distribution; a decoder section which receives a digital signal so as to output a decoded selection signal; a first divided-voltage selecting section which selects and outputs a plurality of divided voltages among the divided voltages generated from the first divided-voltage generating section on the basis of the selection signal output from the decoder section; a second divided-voltage selecting section which selects and outputs a plurality of divided voltages among the divided-voltages output from the first divided-voltage selecting section on the basis of the selection signal output from the decoder section; a second divided-voltage generating section which divides the plurality of divided-voltages output from the second divided-voltage selecting section; a third divided-voltage selecting section which selects a predetermined voltage among the divided-voltages output from the second divided-voltages generating section on the basis of the selection signal output from the decoder; and a voltage output section which outputs the predetermined voltage selected from the third divided-voltage selecting section.
摘要翻译：数字/模拟转换器技术领域本发明涉及数字/模拟转换器，其中分压产生部分和分压选择部分被添加到传统的数/模转换器，使得具有大于10位的高分辨率的数字信号可以是并且可以减小IC的尺寸。数字/模拟转换器包括：第一分压产生部，其通过电压分配来划分参考电源电压; 解码器部分，其接收数字信号以输出解码的选择信号; 第一分压电压选择部，其根据从解码部输出的选择信号，选择并输出从第一分压产生部生成的分压电压中的多个分压; 第二分压选择部，根据从解码部输出的选择信号，选择并输出从第一分压电压选择部输出的分压电压中的多个分压; 第二分压电压生成部，其对从第二分压电压选择部输出的多个分压进行分压; 第三分压选择部，其根据从解码器输出的选择信号，选择从第二分压产生部输出的分压中的规定电压; 以及电压输出部，输出从第三分压电压选择部选择的预定电压。

3. 发明申请

US20050110375A1 Sealing structure of refrigerator 失效
标题翻译：冰箱密封结构
公开(公告)号：US20050110375A1
公开(公告)日：2005-05-26
申请号：US10972333
申请日：2004-10-26
申请人： Hyoung Lim , Yang Kim , Se Young Kim , Chan Ho Chun , Youn Lee
发明人： Hyoung Lim , Yang Kim , Se Young Kim , Chan Ho Chun , Youn Lee
IPC分类号： A47B96/00 , F16J15/46 , F25D23/02 , F25D23/08
CPC分类号： F25D23/087 , Y10S277/921
摘要： A sealing structure of a refrigerator is provided. The structure includes: a gasket formed at a door of the refrigerator; at least one air pocket formed at the gasket; and at least one convection cut-off member disposed in the air pocket, for suppressing natural convection.
摘要翻译：提供冰箱的密封结构。该结构包括：形成在冰箱门上的垫圈; 在所述垫圈处形成的至少一个空气袋; 以及设置在气穴中的至少一个对流截止部件，用于抑制自然对流。

4. 发明申请

US20070109462A1 Portable display device 有权
标题翻译：便携式显示设备
公开(公告)号：US20070109462A1
公开(公告)日：2007-05-17
申请号：US11520147
申请日：2006-09-12
申请人： Youn Lee , Nam Hyeong
发明人： Youn Lee , Nam Hyeong
IPC分类号： G02F1/1333
CPC分类号： G02F1/133308 , G02B6/0086 , G02F2001/133314 , G02F2201/54
摘要： A portable display device is provided. The portable display device includes a liquid crystal display panel for displaying an image, a back light assembly having a light source for supplying light to the liquid crystal display panel, and a bottom chassis for supporting the back light assembly. The sides of the bottom chassis have an I-beam shaped or C-beam shaped cross-section.
摘要翻译：提供便携式显示装置。便携式显示装置包括用于显示图像的液晶显示面板，具有用于向液晶显示面板供给光的光源的背光组件和用于支撑背光组件的底架。底部底盘的侧面具有工字梁形或横梁形横截面。

5. 发明申请

US20050115266A1 Icemaker for refrigerator 有权
标题翻译：冰箱制冰机
公开(公告)号：US20050115266A1
公开(公告)日：2005-06-02
申请号：US10957962
申请日：2004-10-05
申请人： Hyoung Lim , Yang Kim , Se Kim , Chan Chun , Youn Lee
发明人： Hyoung Lim , Yang Kim , Se Kim , Chan Chun , Youn Lee
IPC分类号： F25C1/24 , F25C1/22 , F25C5/00 , F25C5/08 , F25C1/00
CPC分类号： F25C5/08 , F25C1/22 , F25C5/22 , F25C2400/10
摘要： Disclosed is an icemaker for a refrigerator includes an ice mold for receiving water and freezing the water to ice, an ejector pivotally installed on the ice mold to eject the ice out of the ice mold, a motor for operating the ejector, a heater body disposed enclosing the ice mold to separate the ice from an inner surface of the ice mold by uniformly heating the ice mold, and a heating coil for applying induced electromotive power to the heater body, thereby allowing the heater body to generate heat.
摘要翻译：公开了一种用于冰箱的制冰机，包括用于接收水并将水冻结到冰的冰模;喷射器，其枢转地安装在冰模上以将冰从冰模推出;马达，用于操作喷射器;加热器主体，包围冰模以通过均匀加热冰模将冰与冰模的内表面分离;以及加热线圈，用于向加热器主体施加感应电动势，从而允许加热器体产生热量。

6. 发明申请

US20070203421A1 METHOD FOR PROVIDING CONTENTS AND ELECTRONIC DEVICE HAVING FUNCTION THEREFOR 有权
标题翻译：提供内容的方法及其功能的电子设备
公开(公告)号：US20070203421A1
公开(公告)日：2007-08-30
申请号：US11679734
申请日：2007-02-27
申请人： Seong Cho , Youn Lee , Vladimir Nagapetyan , Alexandr Razumov , Viktoria Badtieva
发明人： Seong Cho , Youn Lee , Vladimir Nagapetyan , Alexandr Razumov , Viktoria Badtieva
IPC分类号： A61B5/04
CPC分类号： A61B5/0002 , A61B5/02438 , A61B5/486 , A61B7/02
摘要： A method for providing contents and an electronic device having a function therefore is disclosed. The method comprises receiving information regarding a current heart rate of a user, selecting an audio file having a specific tempo determined in consideration of the current heart rate and a reference heart rate, and reproducing the selected audio file and a heartbeat sound reflecting the current heart rate simultaneously. Therefore, the heartbeat of the user may be effectively controlled.
摘要翻译：公开了一种用于提供内容的方法和具有该功能的电子设备。该方法包括接收关于用户的当前心率的信息，选择考虑到当前心率和参考心率确定的具体速度的音频文件，以及再现所选择的音频文件和反映当前心脏的心跳声音率同时进行。因此，可以有效地控制用户的心跳。

7. 发明申请

US20060118694A1 Refrigerator and display device guiding apparatus of the same 有权
公开(公告)号：US20060118694A1
公开(公告)日：2006-06-08
申请号：US11209736
申请日：2005-08-24
申请人： Youn Lee , Yang Kim , Joon Oh
发明人： Youn Lee , Yang Kim , Joon Oh
IPC分类号： A47H1/00
CPC分类号： F16M11/10 , F16M11/2064 , F16M11/2092 , F16M11/24 , F16M2200/044 , F16M2200/065 , F25D29/005 , F25D2400/36 , Y10S248/919
摘要： A display device guiding apparatus includes a receiving portion in which a display device can be received and a guide unit provided between the display device and the receiving portion. The guide unit includes a hinge assembly for pivoting the display at a predetermined angle, an arm assembly having first and second ends respectively connected to the hinge assembly and the receiving portion, and a pivot control unit providing a pivotal force of the arm assembly with respect to the receiving portion.

8. 发明申请

US20050120738A1 Radiating apparatus of built-in refrigerator 有权
标题翻译：内置冰箱的散热装置
公开(公告)号：US20050120738A1
公开(公告)日：2005-06-09
申请号：US10914088
申请日：2004-08-10
申请人： Chan Chun , Yang Kim , Se Kim , Kyung Kim , Hyoung Lim , Youn Lee
发明人： Chan Chun , Yang Kim , Se Kim , Kyung Kim , Hyoung Lim , Youn Lee
IPC分类号： F25D19/00 , F25D23/00 , F25D23/10 , F25D17/06 , F25D23/12
CPC分类号： F25D23/10 , F25D23/003 , F25D2323/0021 , F25D2323/0022 , F25D2323/00261 , F25D2323/00264 , F25D2323/00266 , F25D2323/00271 , F25D2323/00272
摘要： Provided is a radiating apparatus of a built-in refrigerator that can improve heat radiation in a machine room of the refrigerator installed in a built-in cabinet. The radiating apparatus includes: a refrigerator body installed in a built-in cabinet; a machine room disposed at a rear lower side of the refrigerator body; a compressor installed at one side of the machine room; a condenser and a blower fan installed at the other side of the machine room; and an airflow guide member installed between the blower fan and the condenser, for guiding a suction of an external air toward the other side of the machine room and guiding a discharge of an air that has exchanged heat in the other side of the machine room.
摘要翻译：本发明提供一种能够改善安装在内置机柜中的冰箱的机房内的热辐射的内置式冰箱的散热装置。辐射装置包括：安装在内置机柜中的冰箱主体; 设置在冰箱主体的后下侧的机房; 安装在机房一侧的压缩机; 安装在机房另一侧的冷凝器和鼓风机; 以及气流引导构件，安装在所述鼓风机风扇和所述冷凝器之间，用于引导外部空气的吸入朝向所述机器室的另一侧，并引导在所述机器室的另一侧中换热的空气的排出。

9. 发明申请

US20060039687A1 Pan and tilt apparatus usable with a camera 有权
公开(公告)号：US20060039687A1
公开(公告)日：2006-02-23
申请号：US11061509
申请日：2005-02-22
申请人： Soo Yang , Yong Kim , Yeon Oh , Youn Lee
发明人： Soo Yang , Yong Kim , Yeon Oh , Youn Lee
IPC分类号： G03B37/02
CPC分类号： G03B17/561 , F16M11/10 , F16M11/18 , F16M11/2014 , F16M11/38 , Y10S224/908
摘要： A pan and tilt apparatus usable with a camera, and more particularly, a driving mechanism to linearly maintain a tilting angle of the camera relative to a rotating angle of a tilt motor. The pan and tilt apparatus includes a tilting driving mechanism having the tilt motor to induce tilting motion of the camera, a panning driving mechanism to induce panning motion of the camera, and a link device to transmit a driving force of the tilt motor to the camera, such that the tilting angle of the camera varies linearly relative to the rotating angle of the tilt motor.

10. 发明申请

US20060021360A1 Refrigerator and guide apparatus for display of refrigerator 审中-公开
标题翻译：冰箱和冰箱导向装置
公开(公告)号：US20060021360A1
公开(公告)日：2006-02-02
申请号：US11138464
申请日：2005-05-27
申请人： Yang Kim , Youn Lee , Joon Oh
发明人： Yang Kim , Youn Lee , Joon Oh
IPC分类号： F25B49/00
CPC分类号： F16M11/2092 , F16M11/08 , F16M13/02 , F16M2200/044 , F25D29/005 , F25D2400/36
摘要： There is provided a refrigerator and guide apparatus for a display of a refrigerator. The guide apparatus includes two extendable arms and a guide link guiding the movement of the extendable arms. The guide apparatus is installed between the display and the refrigerator to smoothly extend and retract the display in forward and backward directions.
摘要翻译：提供了一种用于冰箱显示器的冰箱和引导装置。引导装置包括两个伸缩臂和引导伸缩臂运动的引导连杆。引导装置安装在显示器和冰箱之间，以使前后方向平滑地延伸和缩回显示器。

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