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71. 发明申请

US20100128819A1 APPARATUS FOR CANCELLING DC OFFSET AND METHOD THEREOF 有权
标题翻译：取消直流偏置的方法及其方法
公开(公告)号：US20100128819A1
公开(公告)日：2010-05-27
申请号：US11721139
申请日：2005-09-06
申请人： Yong-Su Lee , Youn-OK Park , Eon-Young Hong
发明人： Yong-Su Lee , Youn-OK Park , Eon-Young Hong
IPC分类号： H04L25/06
CPC分类号： H04B1/7176 , H04B1/7183 , H04L25/06 , H04L27/2655
摘要： An apparatus and method for canceling a DC offset efficiently removes the DC offset by calculating the DC offset after acquiring synchronization in a terminal receiver used for an orthogonal frequency division multiplexing system. The apparatus for canceling the DC offset includes an adding/averaging unit (130), an accumulator (140), a synchronization determiner (150), and a pulse density modulation signal generator (160). The adding and averaging the added input data signals over one frame. The accumulator (140) outputs a DC offset control value by successively accumulating the DX offsets calculated from the adding and averaging unit. The synchronization determiner (150) determines whether to output the DC offset control value provided by the accumulator (140) based on synchronization information. The pulse density modulation signal generator (160) generates a digital pulse density modulation signal based on a representative value provided by the synchronization determiner (150).
摘要翻译：用于消除DC偏移的装置和方法通过在用于正交频分复用系统的终端接收机中获取同步之后计算DC偏移来有效地去除DC偏移。用于消除DC偏移的装置包括加法/平均单元（130），累加器（140），同步确定器（150）和脉冲密度调制信号发生器（160）。在一帧内添加和平均添加的输入数据信号。累加器（140）通过连续积累从加法和平均单元计算的DX偏移量来输出DC偏移控制值。同步确定器（150）基于同步信息确定是否输出由累加器（140）提供的DC偏移控制值。脉冲密度调制信号发生器（160）根据由同步确定器（150）提供的代表值产生数字脉冲密度调制信号。

72. 发明申请

US20100103365A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：US20100103365A1
公开(公告)日：2010-04-29
申请号：US12472796
申请日：2009-05-27
申请人： Seong-Nam LEE , Nam-Seok LEE , Jeong-Uk HEO , Kyong-Ok PARK , Sung-Hwan HONG
发明人： Seong-Nam LEE , Nam-Seok LEE , Jeong-Uk HEO , Kyong-Ok PARK , Sung-Hwan HONG
IPC分类号： G02F1/13 , C09K19/02
CPC分类号： C09K19/44 , C09K19/20 , C09K19/3003 , C09K19/3402 , C09K2019/0466 , C09K2019/123 , C09K2019/3025 , C09K2019/3422 , G02F1/1362 , G02F1/1396 , G02F2001/13706
摘要： A liquid crystal display (LCD) which can be driven at a low voltage and has a fast response time. The LCD includes a liquid crystal composition interposed between a first substrate and a second substrate, wherein the liquid crystal composition includes a first polar liquid crystal compound and a second polar liquid crystal compound, each in an amount of 20% or less by weight based on a weight of the liquid crystal composition, wherein the first polar liquid crystal compound is represented by and the second polar liquid crystal compound is represented by at least one of where each of R1, R2, and R3, and R4 independently is an alkyl group, an alkoxy group, or an alkenyl group having about 2 to about 15 carbon atoms.
摘要翻译：液晶显示器（LCD），可以在低电压下驱动，响应时间快。 LCD包括介于第一基板和第二基板之间的液晶组合物，其中所述液晶组合物包含第一极性液晶化合物和第二极性液晶化合物，其量基于20重量％以下，基于其中第一极性液晶化合物由第一极性液晶化合物表示，第二极性液晶化合物由R 1，R 2和R 3和R 4各自独立地为烷基的至少一个表示，烷氧基或具有约2至约15个碳原子的烯基。

73. 发明申请

US20100039719A1 LENS DRIVING APPARATUS 有权
标题翻译：镜头驱动装置
公开(公告)号：US20100039719A1
公开(公告)日：2010-02-18
申请号：US12518976
申请日：2007-12-12
申请人： Sang Ok Park , Sang Jun Min , Sang Hee Lee
发明人： Sang Ok Park , Sang Jun Min , Sang Hee Lee
IPC分类号： G02B7/02
CPC分类号： G02B7/04 , E21B36/001 , G02B7/023 , G02B7/026 , G03B13/34 , H02K33/02 , H02K41/0356 , H04N5/2254
摘要： Disclosed is a lens driving apparatus. The lens driving apparatus includes a base formed at a center thereof with a first opening; a housing coupled with the base and having a second opening corresponding to the first opening; a yoke installed on the base and including a horizontal plate having a third opening corresponding to the first opening and a vertical plate protruding upward from the horizontal plate; a bobbin movably installed in the yoke and coupled with a lens module; a coil fixedly disposed around the bobbin; a plurality of magnets provided at the vertical plate of the yoke to face the coil; and a spring installed on at least one of upper and lower portions of the yoke to return the bobbin, which has moved up due to interaction between the magnet and the coil, to its initial position.
摘要翻译：公开了一种透镜驱动装置。透镜驱动装置包括形成在其中心的基部，具有第一开口; 壳体，其与所述基座联接并具有对应于所述第一开口的第二开口; 安装在基座上的轭，包括具有与第一开口对应的第三开口的水平板和从水平板向上突出的垂直板; 可移动地安装在轭中并与透镜模块耦合的线轴; 固定地设置在所述筒管周围的线圈; 设置在所述轭的垂直板上以面对所述线圈的多个磁体; 以及安装在轭架的上部和下部中的至少一个上的弹簧，以使由于磁体和线圈之间的相互作用而向上移动的线轴返回到其初始位置。

74. 发明授权

US07619770B2 Printing method of making a booklet 有权
标题翻译：制作小册子的印刷方法
公开(公告)号：US07619770B2
公开(公告)日：2009-11-17
申请号：US11126349
申请日：2005-05-11
申请人： Eun-ok Park
发明人： Eun-ok Park
IPC分类号： G06K15/00
CPC分类号： G06F3/1284 , G06F3/1208 , G06F3/125
摘要： A printing method of making a booklet includes requesting a printing task, calculating a number of pages corresponding to a printing range, arranging the pages according to a predetermined page layout, reducing images of the pages according to the predetermined page layout, and composing the reduced images of the pages into a single image in response to the predetermined page layout to transmit the single image. An N-up operation and a duplex operation may be used to allow the portable booklet to be readily made, and a title page and a punching space may be taken into consideration.
摘要翻译：制作小册子的打印方法包括请求打印任务，计算与打印范围相对应的页数，根据预定的页面布局布置页面，根据预定的页面布局减少页面的图像，以及组合缩小的响应于预定的页面布局将页面的图像变成单个图像以发送单个图像。可以使用N-up操作和双面操作来容易地制作便携式小册子，并且可以考虑标题页和冲压空间。

75. 发明授权

US07593754B2 Receiving apparatus and receiving method of communication system with multiple antennas 有权
标题翻译：具有多个天线的通信系统的接收装置和接收方法
公开(公告)号：US07593754B2
公开(公告)日：2009-09-22
申请号：US11635715
申请日：2006-12-07
申请人： Young-Ha Lee , Youn-Ok Park
发明人： Young-Ha Lee , Youn-Ok Park
IPC分类号： H04M1/00 , H04Q7/20
CPC分类号： H04B7/0845
摘要： A receiving method and apparatus of an orthogonal frequency division multiplexing access system having multiple antennas that is capable of improving system design and realization of integration degree by reducing complexity of fast Fourier transform (FFT) and noncoherent combination is provided. The receiving apparatus of a communication system having multiple antennas includes a parallel/series converter for converting data received according to each receiving path from parallel to series data; a fast Fourier transform (FFT) unit for fast Fourier transforming the data converted from parallel to series data; a series/parallel converter for converting the fast Fourier transformed series data from series to parallel data; a series noncoherent combiner for noncoherently combining the fast Fourier transformed series data and outputting the noncoherent combined data; a channel estimator/compensator for channel-estimating/compensating the data converted to parallel according to respective receiving paths; and a coherent combiner for coherently combining the channel-estimated/compensated data and for outputting the coherent combined data.
摘要翻译：提供了具有多个天线的正交频分复用接入系统的接收方法和装置，其能够通过降低快速傅里叶变换（FFT）和非相干组合的复杂度来改善系统设计和集成度的实现。具有多个天线的通信系统的接收装置包括用于将根据每个接收路径接收的数据从并行转换为串行数据的并行/串联转换器; 快速傅立叶变换（FFT）单元，用于将从并行转换的数据快速傅里叶变换成串行数据; 用于将快速傅里叶变换的串行数据从串行数据转换为并行数据的串/并行转换器; 一种用于非相干组合快速傅立叶变换序列数据并输出非相干组合数据的串联非相干组合器; 信道估计/补偿器，用于根据各个接收路径对被转换为并行的数据进行信道估计/补偿; 以及用于相干地组合信道估计/补偿数据并输出相干组合数据的相干组合器。

76. 发明申请

US20090157787A1 ROW-VECTOR NORM COMPARISON METHOD AND ROW-VECTOR NORM COMPARISON APPARATUS FOR INVERSE MATRIX 有权
标题翻译：反向矩阵的向量正交对比方法和向量向量正比较器
公开(公告)号：US20090157787A1
公开(公告)日：2009-06-18
申请号：US12165209
申请日：2008-06-30
申请人： Young Ha LEE , Seung Jae BAHNG , Youn-Ok PARK
发明人： Young Ha LEE , Seung Jae BAHNG , Youn-Ok PARK
IPC分类号： G06F17/16
CPC分类号： G06F17/16
摘要： Disclosed are a row-vector norm comparison method and a row-vector norm comparison apparatus for an inverse matrix. A row-vector norm comparison apparatus includes: an input matrix processing module that receives and combines constituent elements of a matrix; a cofactor operation module that multiplexes the combination result of the constituent elements to calculate factors constituting an adjoint matrix; a square calculation module that squares the calculated factors; a summation module that selects a predetermined number of factors among the squared factors and sums the selected factors to calculate the norms of row vectors in an inverse matrix; and a norm comparison module that outputs a comparison result of the calculated norms of the row vectors. A row-vector norm comparison method includes: combining constituent elements of a matrix to generates a plurality of combination results of the constituent elements; multiplexing the combination results to calculate factors constituting an adjoint matrix of the matrix; squaring the calculated factors and selectively summing the squared factors; and calculating the norms of row vectors in an inverse matrix and comparing the calculated norms of the row vectors. With this configuration, row-vector norm comparison for an inverse matrix can be performed with a design structure. Therefore, it is not necessary to use an existing complex operation method. In addition, low power consumption of the multiple antenna system can be achieved, and efficiency of the design structure can be improved.
摘要翻译：公开了用于逆矩阵的行向量范数比较方法和行向量范数比较装置。行向量范数比较装置包括：输入矩阵处理模块，其接收并组合矩阵的组成元素; 辅助因子操作模块，其将所述组成元素的组合结果复用以计算构成伴随矩阵的因子; 平方计算模块，对计算的因子进行平方; 求和模块，其选择平方因子中的预定数量的因子，并且对所选择的因子进行求和以计算逆向矩阵中的行向量的范数; 以及范数比较模块，其输出所计算的行向量范围的比较结果。行向量范数比较方法包括：组合矩阵的组成元素以生成组成元素的多个组合结果; 将组合结果复用以计算构成矩阵的伴随矩阵的因子; 平均计算因子并选择性求和平方因子; 以及计算逆矩阵中的行向量的范数并比较所计算的行向量的范数。利用这种配置，可以用设计结构来执行逆矩阵的行向量范数比较。因此，不需要使用现有的复杂操作方法。此外，可以实现多天线系统的低功耗，并且可以提高设计结构的效率。

77. 发明申请

US20080310318A1 Apparatus and Method For Monitoring Base Station Signal in Communication System Having Multiple Antennas 有权
标题翻译：用于监测具有多个天线的通信系统中的基站信号的装置和方法
公开(公告)号：US20080310318A1
公开(公告)日：2008-12-18
申请号：US12094897
申请日：2006-12-08
申请人： Young-Jo Bang , Youn-Ok Park , Yong-Su Lee
发明人： Young-Jo Bang , Youn-Ok Park , Yong-Su Lee
IPC分类号： H04L12/26
CPC分类号： H04W24/00 , H04B17/12 , H04W24/08 , H04W88/08
摘要： In a signal monitoring apparatus of a base station of a communication system having multiple antennas, a transmitting/receiving unit transmits a plurality of transmit signals by using the multiple antennas or processes a plurality of receive signals received through the multiple antennas. A radio frequency calibration unit calibrates the transmit signals transmitted through the multiple antennas, and processes at least one target transmit signal among the plurality of transmit signals so as to monitor the at least one target transmit signal. A signal monitoring unit receives at least one first signal or at least one second signal, and transmits the at least one first signal or the at least one second signal to user equipment. The at least one first signal is a signal processed from at least one target receive signal among the plurality of receive signals, and the at least one second signal is a signal processed from the at least one target transmit signal by controlling the radio frequency calibration unit.
摘要翻译：在具有多个天线的通信系统的基站的信号监视装置中，发送/接收单元通过使用多个天线发送多个发送信号，或处理通过多个天线接收的多个接收信号。射频校准单元校准通过多个天线发射的发射信号，并处理多个发射信号中的至少一个目标发射信号，以便监测至少一个目标发射信号。信号监测单元接收至少一个第一信号或至少一个第二信号，并将所述至少一个第一信号或至少一个第二信号发送给用户设备。所述至少一个第一信号是从所述多个接收信号中的至少一个目标接收信号处理的信号，并且所述至少一个第二信号是通过控制所述射频校准单元从所述至少一个目标发射信号处理的信号。

78. 发明申请

US20080305804A1 Method and Apparatus for Uplink Timing Synchronization with Ranging Signal in Mobile Communication System 有权
标题翻译：移动通信系统中测距信号上行时序同步的方法与装置
公开(公告)号：US20080305804A1
公开(公告)日：2008-12-11
申请号：US12094763
申请日：2006-12-08
申请人： Young-Ha Lee , Chang-Wahn Yu , Youn-Ok Park
发明人： Young-Ha Lee , Chang-Wahn Yu , Youn-Ok Park
IPC分类号： H04Q7/20 , H04M1/00
CPC分类号： H04L27/2655 , H04L27/2646
摘要： When a base station of a time division duplex based mobile communication system receives an initial ranging request signal from a subscriber station, the base station generates initial ranging information including delay time information to the subscriber station, and receives uplink data delayed and transmitted using a delay time from the subscriber station. Also, when the subscriber station transmits an initial ranging request signal to the base station and receives initial ranging information including delay time information from the base station, the subscriber station establishes a transmission parameter value by using the transmission parameter value included in the initial ranging information and transmits uplink data by using the established delay time.
摘要翻译：当基于时分双工的移动通信系统的基站从用户站接收到初始测距请求信号时，基站向用户站生成包括延迟时间信息的初始测距信息，并且接收延迟并使用延迟发送的上行链路数据来自用户站的时间。此外，当用户台向基站发送初始测距请求信号并从基站接收包括延迟时间信息的初始测距信息时，用户台通过使用包含在初始测距信息中的传输参数值来建立传输参数值并通过使用建立的延迟时间来发送上行链路数据。

79. 发明申请

US20080291353A1 Transformer for Inverter 审中-公开
标题翻译：变压器变压器
公开(公告)号：US20080291353A1
公开(公告)日：2008-11-27
申请号：US11630997
申请日：2005-06-24
申请人： Sang Ok Park
发明人： Sang Ok Park
IPC分类号： H01F27/28
CPC分类号： H01F27/325 , H01F27/326 , H01F2005/043
摘要： A transformer for an inverter includes: a bobbin including at least one barrier rib between a pair of opposing side-walls, and a coil winding part divided into a low voltage side and a high voltage side by the barrier ribs, two or more strands of a coil being wound around the coil winding part of the low voltage side; and a ferrite core inserted into the bobbin, the ferrite core surrounding the bobbin and guiding a magnetic flux.
摘要翻译：一种逆变器用变压器包括：线轴，其包括在一对相对的侧壁之间的至少一个障壁和由所述障壁划分为低压侧和高压侧的线圈绕组部分，两条或更多条线线圈缠绕在低压侧的线圈绕组部分; 并且将铁氧体磁芯插入到绕线筒中，铁氧体磁芯围绕线轴并引导磁通。

80. 发明申请

US20080241272A1 Composition for Prevention and Treatment of Stretch Mark Comprising Citric Acid, Zinc and Arginine 审中-公开
标题翻译：用于预防和治疗包含柠檬酸，锌和精氨酸的拉伸标记的组合物
公开(公告)号：US20080241272A1
公开(公告)日：2008-10-02
申请号：US11816901
申请日：2005-02-25
申请人： Seog-Nyeon Bae , Lae-Ok Park
发明人： Seog-Nyeon Bae , Lae-Ok Park
IPC分类号： A61K33/30 , A61P17/00
CPC分类号： A61Q19/00 , A61K8/73 , A61K31/19 , A61K31/197 , A61K33/30 , A61K2300/00
摘要： Disclosed is a composition for preventing and treating stretch marks, including citric acid, zinc and arginine as active components. The composition is applicable to lesions after being formulated as a topically applied medicament or cosmetic product. The active components of the present invention, which are easily obtainable from natural sources, are safe to the body and are capable of preventing and treating stretch marks even in small amounts.
摘要翻译：公开了一种用于预防和治疗妊娠纹的组合物，包括柠檬酸，锌和精氨酸作为活性成分。该组合物适用于配制成局部应用的药物或化妆品后的损伤。从天然来源容易获得的本发明的活性组分对身体是安全的，并且即使少量也能够预防和治疗妊娠纹。

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