公开(公告)号：US20090093374A1

公开(公告)日：2009-04-09

申请号：US12299012

申请日：2007-01-25

Applicant: Kahp-Yang Suh ,  Min-Cheol Park

Inventor： Kahp-Yang Suh ,  Min-Cheol Park

IPC: C40B30/06 ,  C40B50/18 ,  C40B40/02

CPC classification number: B01L3/50273 ,  B01L3/502707 ,  B01L3/502761 ,  B01L2200/0668 ,  B01L2200/0678 ,  B01L2200/12 ,  B01L2300/0636 ,  B01L2300/0816 ,  B01L2300/0877 ,  C12M23/16 ,  C12M23/20 ,  C12M25/02 ,  C12Q1/02

Abstract: Provided are a method of arraying cells at a single-cell level effectively, simply and economically, a method of analyzing cells using the same, and a cell analysis chip used for carrying out the same. To this end, a microfluidic channel having well structures is formed, and a cell solution containing cells is then introduced into the fluidic channel. Thereafter, the cell solution recedes in the microfluidic channel, thus providing a method of arraying cells in the well structures at a single-cell level, a method of analyzing cells using the same, and a cell analysis chip used for carrying out the same. With only very small amount of samples, it is possible to arraying the cells at a single-cell level very simply and economically without an additional apparatus or power. Accordingly, responsiveness such as response intensity of each cell upon an analysis reagent can be observed and the analysis can be made at a single-cell level. That is, it is possible to enhance the reliability of the cell analysis notably and improve the efficiency and accuracy of an individual cell analysis remarkably, so that these methods and cell analysis chip can be widely applied to the whole bio industries.

Abstract translation: 提供了一种在单细胞层级有效地，简单和经济地排列细胞的方法，使用其分析细胞的方法和用于进行细胞分析的芯片。 为此，形成具有良好结构的微流体通道，然后将含有细胞的细胞溶液引入流体通道。 此后，细胞溶液后退在微流体通道中，从而提供了在单细胞水平下在孔结构中排列细胞的方法，使用其的细胞分析方法和用于进行细胞分析的细胞。 只有非常少量的样品，可以非常简单和经济地将单元排列在单个单元级，而不需要额外的装置或功率。 因此，可以观察各分析试剂的响应强度等响应性，并且可以在单细胞水平进行分析。 也就是说，可以显着提高细胞分析的可靠性，显着提高单个细胞分析的效率和准确性，使得这些方法和细胞分析芯片可以广泛应用于整个生物工业。

公开(公告)号：US07391071B2

公开(公告)日：2008-06-24

申请号：US11233857

申请日：2005-09-23

Applicant: Min-Cheol Park ,  Sung-Hoi Hur ,  Jung-Dal Choi ,  Ji-Hwon Lee

Inventor： Min-Cheol Park ,  Sung-Hoi Hur ,  Jung-Dal Choi ,  Ji-Hwon Lee

IPC: H01L29/76 ,  H01L21/336

CPC classification number: H01L27/11521 ,  H01L27/115 ,  H01L29/42336 ,  H01L29/7883

Abstract: A nonvolatile memory device includes a semiconductor substrate, a device isolation layer, a tunnel insulation layer, a floating gate, a buried floating gate, and a control gate. A trench is in the substrate that defines an active region of the substrate adjacent to the trench. A device isolation layer is on the substrate along the trench. A tunnel insulation layer is on the active region of the substrate. A floating gate is on the tunnel insulation layer opposite to the active region of the substrate. A buried floating gate is on the device isolation layer in the trench. An intergate dielectric layer is on and extends across the floating gate and the buried floating gate. A control gate is on the intergate dielectric layer and extends across the floating gate and the buried floating gate.

Abstract translation: 非易失性存储器件包括半导体衬底，器件隔离层，隧道绝缘层，浮置栅极，埋入浮栅和控制栅极。 衬底中的沟槽限定邻近沟槽的衬底的有源区。 器件隔离层沿着沟槽在衬底上。 隧道绝缘层位于衬底的有源区上。 浮动栅极位于与衬底的有源区相对的隧道绝缘层上。 埋置的浮动栅极位于沟槽中的器件隔离层上。 隔间电介质层在浮栅和埋入浮栅之间并且延伸。 控制栅极位于隔间电介质层上，并跨越浮置栅极和埋入浮栅。

公开(公告)号：US07801252B2

公开(公告)日：2010-09-21

申请号：US11710852

申请日：2007-02-26

Applicant: Seo-Goo Lee ,  Tae-Gon Kim ,  Min-Cheol Park ,  Yun-Sang Park ,  Bong-Gee Song ,  In-Hyoung Kim

Inventor： Seo-Goo Lee ,  Tae-Gon Kim ,  Min-Cheol Park ,  Yun-Sang Park ,  Bong-Gee Song ,  In-Hyoung Kim

IPC: H03D1/00 ,  H04L27/06

CPC classification number: H04L25/023

Abstract: Provided is a channel estimation apparatus and method. In the channel estimation apparatus, a channel estimator performs channel estimation onto a received symbol and output a channel estimation result. The channel estimation result is stored in an estimation buffer along with a channel estimation result compensated in a preamble phase compensator. The preamble phase compensator receives a channel estimation result for pilot subcarriers of a data symbol and a preamble channel estimation result from the estimation buffer, acquires a phase rotation value between them, and compensates the preamble channel estimation result with the phase rotation value. When FCH and DL-MAP are demodulated, pilot subcarriers in the Nth PUSC symbol have been used to estimate the channel of the Nth PUSC symbol.

Abstract translation: 提供了一种信道估计装置和方法。 在信道估计装置中，信道估计器对所接收的符号进行信道估计并输出信道估计结果。 信道估计结果与在前置码相位补偿器中补偿的信道估计结果一起存储在估计缓冲器中。 前导码相位补偿器从估计缓冲器接收数据符号的导频子载波的信道估计结果和前导信道估计结果，获取相位旋转值，并以相位旋转值补偿前导信道估计结果。 当FCH和DL-MAP被解调时，第N PUSC符号中的导频子载波已被用于估计第N个PUSC符号的信道。

公开(公告)号：US07773705B2

公开(公告)日：2010-08-10

申请号：US11725767

申请日：2007-03-20

Applicant: Yun-Ho Jung ,  Bong-Gee Song ,  Tae-Hee Han ,  Min-Cheol Park ,  Seo-Goo Lee ,  In-Hyoung Kim

Inventor： Yun-Ho Jung ,  Bong-Gee Song ,  Tae-Hee Han ,  Min-Cheol Park ,  Seo-Goo Lee ,  In-Hyoung Kim

IPC: H04B7/10

CPC classification number: H04B1/126 ,  H04L25/0206 ,  H04L25/0228 ,  H04L25/03006 ,  H04L27/2647 ,  H04L2025/03426

Abstract: Disclosed are an apparatus and method for canceling a neighbor cell interference in a broadband wireless communication system.

Abstract translation: 公开了一种用于消除宽带无线通信系统中的相邻小区干扰的装置和方法。

公开(公告)号：US07746940B2

公开(公告)日：2010-06-29

申请号：US11481032

申请日：2006-07-05

Applicant: Hae-Dong Yeon ,  Young-Hak Kim ,  Jae-Hwan Chang ,  Jae-Yong Lee ,  Min-Cheol Park ,  Ji-Yun Seol ,  Tae-Gon Kim ,  Jun-Kyu Kang ,  In-Hyoung Kim ,  Yun-Sang Park ,  Bong-Gee Song

Inventor： Hae-Dong Yeon ,  Young-Hak Kim ,  Jae-Hwan Chang ,  Jae-Yong Lee ,  Min-Cheol Park ,  Ji-Yun Seol ,  Tae-Gon Kim ,  Jun-Kyu Kang ,  In-Hyoung Kim ,  Yun-Sang Park ,  Bong-Gee Song

IPC: H04K1/10 ,  H04L27/28

CPC classification number: H04L27/2607 ,  H04L5/023 ,  H04L27/2634

Abstract: A method and apparatus for processing time windowing to transmit a signal in a Broadband Wireless Access (BWA) communication system based on Orthogonal Frequency Division Multiple Access (OFDMA). A signal of a first interval included in a previous symbol prior to a current symbol is stored as a signal of a previous symbol interval. The current symbol includes a guard interval and an effective symbol interval subsequent to the guard interval. The current symbol is windowed by overlapping the stored signal of the first interval with a signal of a second interval included in the current symbol subsequent to the previous symbol. A windowed signal is transmitted.

Abstract translation: 一种用于在基于正交频分多址（OFDMA）的宽带无线接入（BWA）通信系统中处理时间窗口以发送信号的方法和装置。 包括在当前符号之前的先前符号中的第一间隔的信号被存储为先前符号间隔的信号。 当前符号包括保护间隔和保护间隔之后的有效符号间隔。 通过将所存储的第一间隔的信号与包含在先前符号之后的当前符号中的第二间隔的信号相叠加来将当前符号加窗。 发送窗口信号。

公开(公告)号：US20110243210A1

公开(公告)日：2011-10-06

申请号：US13131710

申请日：2009-11-27

Applicant: Seo-Goo Lee ,  Min-Cheol Park ,  Byung-Tae Kang ,  Jin-Woo Roh

Inventor： Seo-Goo Lee ,  Min-Cheol Park ,  Byung-Tae Kang ,  Jin-Woo Roh

IPC: H04W52/02

CPC classification number: H04W52/0238 ,  Y02D70/146

Abstract: In the power saving, a method for saving power at a receiver of a mobile communication system includes acquiring Carrier to Interference plus Noise Ratio (CINR) and Modulation and Coding Scheme (MCS) information required by the receiver; determining the number of Least Significant Bits (LSBs) to hold based on the CINR and MCS information; and holding LSBs of the determined number of the bits in received information.

Abstract translation: 在省电方面，在移动通信系统的接收机中节省功率的方法包括获取接收机所需的载波干扰加噪声比（CINR）和调制编码方案（MCS）信息; 根据CINR和MCS信息确定要保留的最低有效位数（LSB）数; 并且在接收到的信息中保存所确定的比特数的LSB。

公开(公告)号：US20100145703A1

公开(公告)日：2010-06-10

申请号：US11884972

申请日：2005-03-10

Applicant: Min-Cheol Park

Inventor： Min-Cheol Park

IPC: G10L13/08 ,  G06K7/10 ,  G06F17/30

CPC classification number: G10L13/00

Abstract: The present invention relates to a code recognition voice-outputting device, in which a digital code image of a predetermined compression type is recognized, and the recognized image is converted into voice to be output to the outside. The apparatus includes a reader as a scanning unit for recognizing a compressed digital code image, and a player for processing the digital code image read from the reader, and converting the processed code image into voice to be output to the outside, wherein the reader and the player are configured to be capable of being separated from each other. The present invention further provides a code recognition voice-outputting device which supports a variety of functions and provides a voice guide function for all menus and operating statuses that support the functions for the sake of eyesight handicapped, illiterates, the aged, etc., thereby promoting user convenience.

Abstract translation: 本发明涉及一种代码识别语音输出装置，其中识别出预定压缩类型的数字代码图像，并将识别的图像转换成语音以输出到外部。 该装置包括：读取器，用于识别压缩数字代码图像的扫描单元;以及播放器，用于处理从读取器读取的数字代码图像，并将处理后的代码图像转换为语音输出到外部，其中读取器和 播放器被配置为能够彼此分离。 本发明还提供了一种代码识别语音输出装置，其支持各种功能，并且为了视力障碍，文盲，老年等而支持功能的所有菜单和操作状态提供语音引导功能，从而 促进用户便利。

公开(公告)号：US20080181325A1

公开(公告)日：2008-07-31

申请号：US12023215

申请日：2008-01-31

Applicant: Jeong-Soon Park ,  Jong-Han Lim ,  Min-Cheol Park ,  Myeong-Ae Kang ,  Heon Huh ,  Jae-Yong Lee ,  Yoo-Chang Eun

Inventor： Jeong-Soon Park ,  Jong-Han Lim ,  Min-Cheol Park ,  Myeong-Ae Kang ,  Heon Huh ,  Jae-Yong Lee ,  Yoo-Chang Eun

IPC: H04K1/10

CPC classification number: H04L27/2647 ,  H04L25/0204 ,  H04L25/022 ,  H04L25/0232

Abstract: An apparatus and method for estimating a channel in an Orthogonal Frequency Division Multiplexing (OFDM) system is provided. The apparatus and method includes estimating a channel corresponding to a pilot of a received signal, performing a first estimation on a data channel by performing time-domain linear interpolation on pilots of previous and next symbols of the pilot using the channel estimate, performing Infinite Impulse Response (IIR) filtering on the channel estimate and the data channel estimate of the pilots of the previous and next symbols of the pilot, and performing a second estimation on the data channel by performing frequency-domain linear interpolation on a remaining zone which excludes the pilot and the zone that underwent the first estimation.

Abstract translation: 提供了一种用于估计正交频分复用（OFDM）系统中的信道的装置和方法。 该装置和方法包括：估计与接收信号的导频相对应的信道，通过使用信道估计对导频的先前和下一个符号的导频执行时域线性插值，对数据信道执行第一估计，执行无限脉冲 对导频的前一个和下一个符号的信道估计和导频的数据信道估计进行响应（IIR）滤波，并且对剩余的区域执行频域线性插值，对数据信道执行第二估计， 飞行员和经过第一次估计的区域。

公开(公告)号：US20070211832A1

公开(公告)日：2007-09-13

申请号：US11710852

申请日：2007-02-26

Applicant: Seo-Goo Lee ,  Tae-Gon Kim ,  Min-Cheol Park ,  Yun-Sang Park ,  Bong-Gee Song ,  In-Hyoung Kim

Inventor： Seo-Goo Lee ,  Tae-Gon Kim ,  Min-Cheol Park ,  Yun-Sang Park ,  Bong-Gee Song ,  In-Hyoung Kim

IPC: H04L27/06 ,  H03D1/00

CPC classification number: H04L25/023

Abstract: Provided is a channel estimation apparatus and method. In the channel estimation apparatus, a channel estimator performs channel estimation onto a received symbol and output a channel estimation result. The channel estimation result is stored in an estimation buffer along with a channel estimation result compensated in a preamble phase compensator. The preamble phase compensator receives a channel estimation result for pilot subcarriers of a data symbol and a preamble channel estimation result from the estimation buffer, acquires a phase rotation value between them, and compensates the preamble channel estimation result with the phase rotation value. When FCH and DL-MAP are demodulated, pilot subcarriers in the Nth PUSC symbol have been used to estimate the channel of the Nth PUSC symbol.

Abstract translation: 提供了一种信道估计装置和方法。 在信道估计装置中，信道估计器对所接收的符号进行信道估计并输出信道估计结果。 信道估计结果与在前置码相位补偿器中补偿的信道估计结果一起存储在估计缓冲器中。 前导码相位补偿器从估计缓冲器接收数据符号的导频子载波的信道估计结果和前导信道估计结果，获取相位旋转值，并以相位旋转值补偿前导信道估计结果。 当FCH和DL-MAP被解调时，第N个PUSC符号中的导频子载波已被用于估计第N个PUSC符号的信道。

公开(公告)号：US20060133529A1

公开(公告)日：2006-06-22

申请号：US11313897

申请日：2005-12-21

Applicant: Seo-Goo Lee ,  Min-Cheol Park ,  Yun-Sang Park ,  Bong-Gee Song

Inventor： Seo-Goo Lee ,  Min-Cheol Park ,  Yun-Sang Park ,  Bong-Gee Song

IPC: H04K1/10

CPC classification number: H04L25/0232 ,  H04L5/0007 ,  H04L5/0048

Abstract: In an orthogonal frequency division multiplexing (OFDM) system, channel estimates of pilot subcarriers in a current input symbol are input, and time domain channel estimation for data subcarriers positioned between adjacent pilot subcarriers is performed by linear interpolating channel estimates of the adjacent pilot subcarriers associated with each of the pilot subcarriers in the current input symbol during a time interval of the current input symbol.

Abstract translation: 在正交频分复用（OFDM）系统中，输入当前输入符号中的导频子载波的信道估计，并且通过相邻导频子载波关联的线性内插信道估计来执行位于相邻导频子载波之间的数据子载波的时域信道估计 在当前输入符号的时间间隔内的当前输入符号中的每个导频子载波。