公开(公告)号：US20070195860A1

公开(公告)日：2007-08-23

申请号：US11616765

申请日：2006-12-27

Applicant: Chang Soo YANG ,  Jeong Suk LEE ,  Sang Do CHO ,  Kwang Du LEE ,  Wan Cheol YANG ,  Jong In NA ,  Ki Hwan KIM ,  Sang Gyu PARK ,  Sang Yub LEE

Inventor： Chang Soo YANG ,  Jeong Suk LEE ,  Sang Do CHO ,  Kwang Du LEE ,  Wan Cheol YANG ,  Jong In NA ,  Ki Hwan KIM ,  Sang Gyu PARK ,  Sang Yub LEE

IPC: H04B1/00 ,  G01S1/00 ,  G08B1/08

CPC classification number: H04L27/001 ,  G01S5/0205 ,  G01S11/08

Abstract: A chaotic wireless communication apparatus for transmitting/receiving data based on a chaotic signal is provided. The apparatus includes a chaotic Radio Frequency (RF) processing means and a digital modem. The chaotic RF processing means includes a chaotic RF receiving unit for extracting a spreading digital signal from an RF signal using a chaotic signal as a carrier signal, and a chaotic RF transmitting unit for transforming the spreading digital signal into the chaotic signal. The digital modem a digital demodulating unit for dispreading spreading digital data extracted from the chaotic RF receiving unit and creating information data to be received, and a digital demodulating unit for spreading information data to be transmitted and creating the spreading digital signal.

Abstract translation: 提供了一种基于混沌信号发送/接收数据的混沌无线通信装置。 该装置包括混沌射频（RF）处理装置和数字调制解调器。 混沌RF处理装置包括：混沌射频接收单元，用于使用混沌信号作为载波信号从RF信号中提取扩频数字信号;以及混沌RF发射单元，用于将扩展数字信号变换为混沌信号。 数字调制解调器，用于对从混沌RF接收单元提取的扩展数字数据进行解扩，并创建要接收的信息数据的数字解调单元，以及用于扩展要发送的信息数据并产生扩展数字信号的数字解调单元。

公开(公告)号：US20100014105A1

公开(公告)日：2010-01-21

申请号：US12480240

申请日：2009-06-08

Applicant: Kwan-Soo YUN ,  Ved Prakash Anand ,  Sang-Do Cho ,  Ro-Woon Lee ,  Jae-Woo Joung

Inventor： Kwan-Soo YUN ,  Ved Prakash Anand ,  Sang-Do Cho ,  Ro-Woon Lee ,  Jae-Woo Joung

IPC: H04N1/60

CPC classification number: H05K3/125 ,  H05K3/0005 ,  H05K2203/013

Abstract: A method of processing image data according to an embodiment of the present invention includes: setting a permissible pitch range for a distance between adjacent ink blots; arranging image data for the line pattern in an x-y coordinate system; selecting a first base point corresponding to one side of the image data for the line pattern; selecting a first determination point from the first base point, in which the first determination point is parallel to and separated from one side of the image data for the line pattern; determining whether a distance between the first base point and the first determination point is within the permissible pitch range; and storing a coordinate as print data if the distance between the first base point and the first determination point is within the permissible pitch range, in which the coordinate is located at a shortest distance from the first determination point.

Abstract translation: 根据本发明的实施例的处理图像数据的方法包括：设置相邻墨迹之间距离的允许间距范围; 将线图案的图像数据排列在x-y坐标系中; 选择对应于所述线图案的图像数据的一侧的第一基点; 从所述第一基点选择第一确定点，其中所述第一确定点与所述线图案的图像数据的一侧平行并分离; 确定所述第一基点和所述第一确定点之间的距离是否在所述允许的音调范围内; 以及如果所述第一基点和所述第一确定点之间的距离在所述允许间距范围内，则所述坐标作为打印数据存储，其中所述坐标位于距所述第一确定点最短距离处。

公开(公告)号：US20090124221A1

公开(公告)日：2009-05-14

申请号：US12191775

申请日：2008-08-14

Applicant: Sang Do CHO ,  Sang Hyun Cho ,  Jin Ho Ko ,  Hak Sun Kim ,  Yoo Sam Na

Inventor： Sang Do CHO ,  Sang Hyun Cho ,  Jin Ho Ko ,  Hak Sun Kim ,  Yoo Sam Na

IPC: H04B7/08

CPC classification number: G01S19/33

Abstract: There is provided a dual band receiver receiving frequency signals in different bands, the receiver including: a first down converter converting a first band signal into a first intermediate frequency signal; a second down converter converting a second band signal into a second intermediate frequency signal; a first voltage control oscillator supplying a first oscillation frequency to the first down converter; a second voltage control oscillator supplying a second oscillation frequency to the second down converter; a first filter passing the first intermediate frequency signal within a desired bandwidth; a second filter passing the second intermediate frequency signal within a desired bandwidth; and a clock generator converting the first oscillation frequency of the first voltage control oscillator into sampling frequencies corresponding to integer multiples of first and second oscillation frequencies and supplying the sampling frequencies to first and second AD converters, respectively.

Abstract translation: 提供接收不同频带的频率信号的双频带接收机，该接收机包括：第一下变换器，将第一频带信号转换为第一中频信号; 将第二频带信号转换成第二中频信号的第二降压转换器; 向第一下变频器提供第一振荡频率的第一压控振荡器; 向第二下变频器提供第二振荡频率的第二压控振荡器; 第一滤波器，在所需带宽内通过所述第一中频信号; 第二滤波器，将第二中频信号通过期望的带宽; 以及时钟发生器，将第一压控振荡器的第一振荡频率转换成与第一和第二振荡频率的整数倍相对应的采样频率，并将采样频率分别提供给第一和第二AD转换器。

公开(公告)号：US20060279215A1

公开(公告)日：2006-12-14

申请号：US11413120

申请日：2006-04-28

Applicant: Jae Yoon ,  Chung Kim ,  Do Cho ,  Jong Park

Inventor： Jae Yoon ,  Chung Kim ,  Do Cho ,  Jong Park

IPC: H01J17/02 ,  H01J61/02 ,  H01J61/00 ,  H01J17/00

CPC classification number: H01J61/305 ,  H01J61/92

Abstract: Provided is a flat fluorescent lamp for a display device, having a plurality of discharge channels provided parallel to each other. The discharge channels have a characteristic structure of alternating the broad channel region with large cross-section area and the narrow channel region with small cross-sectional area along the longitudinal direction of the discharge channel. Thus, it is possible to enhance luminance of and improve discharge efficiency of the flat fluorescent lamp.

Abstract translation: 提供一种用于显示装置的平面荧光灯，具有彼此平行设置的多个放电通道。 放电通道具有沿着放电通道的纵向方向交替具有大横截面面积的宽通道区域和具有小横截面积的窄通道区域的特征结构。 因此，可以提高平面荧光灯的亮度和提高放电效率。

公开(公告)号：US06280773B1

公开(公告)日：2001-08-28

申请号：US09303953

申请日：1999-05-03

Applicant: Kil Do Cho ,  Dong Yeun Kim ,  Dong Woo Park ,  Hong Ryeol Jeon ,  Hee Jun Kim

Inventor： Kil Do Cho ,  Dong Yeun Kim ,  Dong Woo Park ,  Hong Ryeol Jeon ,  Hee Jun Kim

IPC: A61K914

CPC classification number: A61K9/1652 ,  A61K31/4439 ,  A61K47/02

Abstract: The present invention relates to a microgranule prepared by using an alkali compound as a stabilizer for a 5-pyrrolyl-2-pyridylmethylsulfinylbenzimidazole derivative having the following formula (1), which is a very effective antiulcerative but highly unstable under acidic conditions, and by using a water-soluble polymer as a binding agent. in which X, R1, R2, R3, R4 and R5 are defined as described in the specification.

Abstract translation: 本发明涉及通过使用碱性化合物作为具有下式（1）的5-吡咯基-2-吡啶基甲基亚磺酰基苯并咪唑衍生物的稳定剂制备的微粒，其在酸性条件下是非常有效的抗溃疡性但高度不稳定的，并且通过使用 作为结合剂的水溶性聚合物，其中X，R 1，R 2，R 3，R 4和R 5如说明书中所述定义。

公开(公告)号：US20070119469A1

公开(公告)日：2007-05-31

申请号：US11543197

申请日：2006-10-05

Applicant: Do Cho ,  Sung Cho

Inventor： Do Cho ,  Sung Cho

IPC: A41G3/00

CPC classification number: A41G5/004

Abstract: A textile, such as a hairpiece, includes a plurality of fiber single-ply threads. The plurality of fiber single-ply threads are grouped such that designs may be created on desired portions of the plurality of fiber single-ply threads, such as a decolorized portion. The textile includes a fixed part to hold the fiber single-ply threads. A variety of techniques may be used to create a design on the plurality of fiber single-ply threads with precision. For example, various dispersion dyes on transcription paper could be applied to a surface of the single-ply threads with a heat pressing process. The textile, exhibiting designs on a plurality of fiber single-ply threads, is also configured to be attached or adorned.

Abstract translation: 诸如毛发的织物包括多根纤维单层纱线。 多个纤维单层纱线被分组，使得可以在多个纤维单层纱线的期望部分（例如脱色部分）上产生设计。 纺织品包括固定部分以保持纤维单层纱线。 可以使用各种技术来精确地在多个光纤单层线上创建设计。 例如，转印纸上的各种分散染料可以用热压法施加到单层纱线的表面上。 在多个纤维单层线上展出设计的纺织品也被构造成附着或装饰。

公开(公告)号：US20070075873A1

公开(公告)日：2007-04-05

申请号：US11537201

申请日：2006-09-29

Applicant: Chang Soo Yang ,  Jeong Suk Lee ,  Sang Do Cho ,  Kwang Du Lee ,  Wan Chul Yang ,  Kyu Hwan An ,  Jong In Na ,  Ki Hwan Kim ,  Sang Gyu Park ,  Sang Yub Lee

Inventor： Chang Soo Yang ,  Jeong Suk Lee ,  Sang Do Cho ,  Kwang Du Lee ,  Wan Chul Yang ,  Kyu Hwan An ,  Jong In Na ,  Ki Hwan Kim ,  Sang Gyu Park ,  Sang Yub Lee

IPC: G08B5/22

CPC classification number: H04W64/00 ,  G01S5/0081 ,  G01S5/0226 ,  G01S5/14 ,  G01S13/878 ,  G07C5/008 ,  H04W24/00 ,  H04W48/16

Abstract: A location awareness system using RFID and a wireless communication apparatus for the location awareness are provided. The location awareness system includes a RFID tag, a wireless communication apparatus for location awareness, more than three anchors, a coordinator, and a server. The wireless communication apparatus identifies the target object with the RFID attached through communicating with the RFID tag. The anchors receive information about the identified target object and measuring a distance by communication with the wireless communication apparatus using a predetermined wireless communication scheme. The coordinator collects the measure distance and the information from each of the anchors. The server calculates a location of the target object by receiving information about the measured distances and the target objects from the coordinator and calculating the location of the wireless communication apparatus using the received information.

Abstract translation: 提供了使用RFID的位置感知系统和用于位置感知的无线通信装置。 位置感知系统包括RFID标签，用于位置感知的无线通信装置，三个以上的锚点，协调器和服务器。 无线通信装置通过与RFID标签通信来附着RFID来识别目标对象。 锚点通过使用预定的无线通信方案与无线通信装置进行通信来接收关于所识别的目标对象的信息并测量距离。 协调员从每个锚收集测量距离和信息。 服务器通过从协调器接收关于测量距离的信息和目标对象并使用接收到的信息来计算无线通信装置的位置来计算目标对象的位置。

公开(公告)号：US08531720B2

公开(公告)日：2013-09-10

申请号：US12480240

申请日：2009-06-08

Applicant: Kwan-Soo Yun ,  Ved Prakash Anand ,  Sang-Do Cho ,  Ro-Woon Lee ,  Jae-Woo Joung

Inventor： Kwan-Soo Yun ,  Ved Prakash Anand ,  Sang-Do Cho ,  Ro-Woon Lee ,  Jae-Woo Joung

IPC: G06F15/00 ,  G06K1/00 ,  H04N1/60

CPC classification number: H05K3/125 ,  H05K3/0005 ,  H05K2203/013

Abstract: A method of processing image data according to an embodiment of the present invention includes: setting a permissible pitch range for a distance between adjacent ink blots; arranging image data for the line pattern in an x-y coordinate system; selecting a first base point corresponding to one side of the image data for the line pattern; selecting a first determination point from the first base point, in which the first determination point is parallel to and separated from one side of the image data for the line pattern; determining whether a distance between the first base point and the first determination point is within the permissible pitch range; and storing a coordinate as print data if the distance between the first base point and the first determination point is within the permissible pitch range, in which the coordinate is located at a shortest distance from the first determination point.

Abstract translation: 根据本发明的实施例的处理图像数据的方法包括：设置相邻墨迹之间距离的允许间距范围; 将线图案的图像数据排列在x-y坐标系中; 选择对应于所述线图案的图像数据的一侧的第一基点; 从所述第一基点选择第一确定点，其中所述第一确定点与所述线图案的图像数据的一侧平行并分离; 确定所述第一基点和所述第一确定点之间的距离是否在所述允许的音调范围内; 以及如果所述第一基点和所述第一确定点之间的距离在所述允许间距范围内，则所述坐标作为打印数据存储，其中所述坐标位于距所述第一确定点最短距离处。

公开(公告)号：US07953383B2

公开(公告)日：2011-05-31

申请号：US12191775

申请日：2008-08-14

Applicant: Sang Do Cho ,  Sang Hyun Cho ,  Jin Ho Ko ,  Hak Sun Kim ,  Yoo Sam Na

Inventor： Sang Do Cho ,  Sang Hyun Cho ,  Jin Ho Ko ,  Hak Sun Kim ,  Yoo Sam Na

IPC: H04B1/06

CPC classification number: G01S19/33

Abstract: There is provided a dual band receiver receiving frequency signals in different bands, the receiver including: a first down converter converting a first band signal into a first intermediate frequency signal; a second down converter converting a second band signal into a second intermediate frequency signal; a first voltage control oscillator supplying a first oscillation frequency to the first down converter; a second voltage control oscillator supplying a second oscillation frequency to the second down converter; a first filter passing the first intermediate frequency signal within a desired bandwidth; a second filter passing the second intermediate frequency signal within a desired bandwidth; and a clock generator converting the first oscillation frequency of the first voltage control oscillator into sampling frequencies corresponding to integer multiples of first and second oscillation frequencies and supplying the sampling frequencies to first and second AD converters, respectively.

Abstract translation: 提供接收不同频带的频率信号的双频带接收机，该接收机包括：第一下变换器，将第一频带信号转换为第一中频信号; 将第二频带信号转换成第二中频信号的第二降压转换器; 向第一下变频器提供第一振荡频率的第一压控振荡器; 向第二下变频器提供第二振荡频率的第二压控振荡器; 第一滤波器，在所需带宽内通过所述第一中频信号; 第二滤波器，将第二中频信号通过期望的带宽; 以及时钟发生器，将第一压控振荡器的第一振荡频率转换成与第一和第二振荡频率的整数倍相对应的采样频率，并将采样频率分别提供给第一和第二AD转换器。

公开(公告)号：US20090263760A1

公开(公告)日：2009-10-22

申请号：US11993856

申请日：2005-10-05

Applicant: Sung-Min Chung ,  Sun-Do Cho ,  Koo-Yeol Yoon ,  In-Ho Kim ,  Hyon-keun Lee

Inventor： Sung-Min Chung ,  Sun-Do Cho ,  Koo-Yeol Yoon ,  In-Ho Kim ,  Hyon-keun Lee

IPC: A61C8/00

CPC classification number: A61C8/005 ,  A61C8/0012 ,  A61C8/0013 ,  A61C8/006 ,  A61C8/0069

Abstract: In an abutment for a dental implant which includes a crown connection part, a smooth tissue contact part and a fixture engaging part, there is provided an improved abutment for a dental implant characterized in that only the smooth tissue contact part is coated. The abutment is made of titanium. The coating process is performed with TiN.

Abstract translation: 在牙科植入物的支座中，其包括冠部连接部分，光滑的组织接触部分和固定件接合部分，为牙齿植入物提供改进的邻接部，其特征在于仅涂覆光滑的组织接触部分。 基台由钛制成。 涂层工艺用TiN进行。