公开(公告)号：US07016658B2

公开(公告)日：2006-03-21

申请号：US10337711

申请日：2003-01-07

Applicant: Sung-Jin Kim ,  Hun-Kee Kim ,  Ju-Ho Lee ,  Yong-Suk Lee

Inventor： Sung-Jin Kim ,  Hun-Kee Kim ,  Ju-Ho Lee ,  Yong-Suk Lee

IPC: H04B1/02 ,  H04J3/22 ,  H03M13/00 ,  H04L5/12

CPC classification number: H04L1/0071 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0048 ,  H04L1/007 ,  H04L1/06 ,  H04L1/1812 ,  H04L27/0008

Abstract: Disclosed is a method for providing first and second interleaved bit streams to a modulator in order to transmit the first and second interleaved bit streams through at least two antennas in a mobile communication system. An encoder encodes a transmission data stream into a first bit stream with first priority and a second bit stream with second priority being lower than the first priority. An interleaver interleaves the first and second bit streams into the first and second interleaved bit streams. The modulator modulates the first and second interleaved bit streams. The method comprises distributing the first interleaved bit stream into first assignment bit streams for the respective antennas and the second interleaved bit stream into second assignment bit streams for the respective antennas according to power condition information of the respective antennas; and generating combination bit streams by combining the first assignment bit streams and the second assignment bit streams, distributed according to the respective antennas, and providing the generated combination bit streams to the modulator.

公开(公告)号：US20060013151A1

公开(公告)日：2006-01-19

申请号：US11209239

申请日：2005-08-23

Applicant: Hyun-Woo Lee ,  Byung-Jae Kwak ,  Sung-Jin Kim ,  Ju-Ho Lee ,  Yong-Suk Lee ,  Jong-Hyeuk Lee

Inventor： Hyun-Woo Lee ,  Byung-Jae Kwak ,  Sung-Jin Kim ,  Ju-Ho Lee ,  Yong-Suk Lee ,  Jong-Hyeuk Lee

IPC: H04J3/00

CPC classification number: H04W52/228 ,  H04B1/44 ,  H04B1/54 ,  H04B7/0604 ,  H04B7/061 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/0673 ,  H04J13/00 ,  H04W52/143 ,  H04W52/42

Abstract: Disclosed a transmission apparatus in a CDMA mobile communication system. Transmission frames each have a plurality of time slots, and each of the time slots includes two data parts having the same length, a midamble intervening between the data parts, and a guard period for dividing the consecutive time slots. The transmission apparatus modulates the frames into a radio signal with a modulation signal and transmits the modulated radio signal using a plurality of antennas. A power amplifier amplifies the radio signal. A controller generates a switching control signal in a guard period of time slots of a frame associated with the radio signal amplified by the power amplifier. A switch switches the amplified radio signal from the power amplifier between a first and a second antenna in response to the switching control signal.

公开(公告)号：US20060012688A1

公开(公告)日：2006-01-19

申请号：US11168762

申请日：2005-06-29

Applicant: Sung-Jin Kim

Inventor： Sung-Jin Kim

IPC: H04N9/73

CPC classification number: H04N9/735

Abstract: An apparatus and method for generating control signals to regulate gain levels of color signals based on color data of which color gains are not regulated and color data of which color gains are regulated. The apparatus and method include generating first control signals to regulate the gain levels of the plurality of color signals based on a plurality of color signals of which gain levels are not regulated, calculating correction values to correct the first control signals based on a plurality of color signals of which gain levels are regulated, and generating second control signals which are results of correcting the first control signals by the correction values.

Abstract translation: 一种用于产生控制信号的装置和方法，用于基于不调节颜色增益的颜色数据和调节颜色增益的颜色数据来调节彩色信号的增益水平。 该装置和方法包括：产生第一控制信号，以便根据增益电平不被调节的多个彩色信号来调节多个彩色信号的增益电平;计算校正值，以便基于多个颜色校正第一控制信号 增益电平被调节的信号，以及产生作为校正值的第一控制信号校正结果的第二控制信号。

公开(公告)号：US20050223749A1

公开(公告)日：2005-10-13

申请号：US10942223

申请日：2004-09-16

Applicant: Sung-Koog Oh ,  Sung-Jin Kim

Inventor： Sung-Koog Oh ,  Sung-Jin Kim

IPC: C03B37/00 ,  C03B37/012 ,  C03B37/027 ,  G02B6/00

CPC classification number: C03B37/01245 ,  C03B37/02754 ,  Y02P40/57

Abstract: A method of fabricating an optical fiber preform using an overcladding device and an optical-fiber-drawing method are provided. The overcladding device includes first and second chucks, an annular oxygen-hydrogen burner, a furnace, and a carriage for reciprocating between the first and second chucks positioned on a shelf, and a vacuum pump coupled to one of the chucks. According to the preform-fabricating method, primary and secondary preforms fixed to the first and second chucks are leveled respectively. The primary preform is inserted coaxially into the secondary preform. The secondary preform is pre-heated using the furnace and heated using the oxygen-hydrogen burner, thus softening the preforms. A first end of the secondary preform is sealed by heating the first end using the furnace, and the primary and secondary preforms are collapsed by forming a negative-pressure vacuum state inside the secondary preform through a second end of the secondary preform.

Abstract translation: 提供了使用外包装置制造光纤预制件的方法和光纤拉伸方法。 外包装装置包括第一和第二卡盘，环形氧氢燃烧器，炉子和用于在定位在搁架上的第一和第二卡盘之间往复运动的托架，以及联接到卡盘之一的真空泵。 根据预制件制造方法，固定在第一和第二卡盘上的一次和二次预成型件分别平整。 初级预制件同轴地插入次级预制件中。 使用炉子对二次预制件进行预热，并使用氧 - 氢燃烧器加热，从而软化预制件。 通过使用炉加热第一端来密封二次预制件的第一端，并且通过在次级预制件的第二端在第二预制件内部形成负压真空状态来使第一和第二预成型件折叠。

公开(公告)号：US20050184292A1

公开(公告)日：2005-08-25

申请号：US11065750

申请日：2005-02-24

Applicant: Kun-Ho Kwak ,  Jae-Hoon Jang ,  Soon-Moon Jung ,  Won-Seok Cho ,  Hoon Lim ,  Sung-Jin Kim ,  Byung-Jun Hwang ,  Jong-Hyuk Kim

Inventor： Kun-Ho Kwak ,  Jae-Hoon Jang ,  Soon-Moon Jung ,  Won-Seok Cho ,  Hoon Lim ,  Sung-Jin Kim ,  Byung-Jun Hwang ,  Jong-Hyuk Kim

IPC: H01L21/8244 ,  H01L27/108 ,  H01L27/11

CPC classification number: H01L27/1108 ,  H01L27/11

Abstract: Methods of fabricating a semiconductor integrated circuit having thin film transistors using an SEG technique are provided. The methods include forming an inter-layer insulating layer on a single-crystalline semiconductor substrate. A single-crystalline semiconductor plug extends through the inter-layer insulating layer, and a single-crystalline epitaxial semiconductor pattern is in contact with the single-crystalline semiconductor plug on the inter-layer insulating layer. The single-crystalline epitaxial semiconductor pattern is at least partially planarized to form a semiconductor body layer on the inter-layer insulating layer, and the semiconductor body layer is patterned to form a semiconductor body. As a result, the semiconductor body includes at least a portion of the single-crystalline epitaxial semiconductor pattern. Thus, the semiconductor body has an excellent single-crystalline structure. Semiconductor integrated circuits fabricated using the methods are also provided.

Abstract translation: 提供了使用SEG技术制造具有薄膜晶体管的半导体集成电路的方法。 所述方法包括在单晶半导体衬底上形成层间绝缘层。 单晶半导体插件延伸穿过层间绝缘层，并且单晶外延半导体图案与层间绝缘层上的单晶半导体插头接触。 单晶外延半导体图案至少部分地平坦化以在层间绝缘层上形成半导体本体层，并且对半导体本体层进行图案化以形成半导体本体。 结果，半导体本体包括单晶外延半导体图案的至少一部分。 因此，半导体本体具有优异的单晶结构。 还提供了使用这些方法制造的半导体集成电路。

公开(公告)号：US20050063654A1

公开(公告)日：2005-03-24

申请号：US10911026

申请日：2004-08-04

Applicant: Sung-Koog Oh ,  Sung-Jin Kim

Inventor： Sung-Koog Oh ,  Sung-Jin Kim

IPC: G02B6/00 ,  C03B37/014 ,  C03B37/018 ,  C03B37/02 ,  G02B6/036 ,  G02B6/02

CPC classification number: G02B6/03611 ,  C03B37/01413 ,  C03B37/01466 ,  C03B37/01807 ,  C03B37/01815 ,  C03B2201/12 ,  C03B2201/28 ,  C03B2201/31 ,  C03B2203/22 ,  C03B2203/23 ,  C03B2207/50 ,  G02B6/03627

Abstract: Disclosure is a low loss optical fiber comprising: a core including an inner core portion, which includes pure silica and is positioned at a center of the low loss optical fiber, and an outer core portion which surrounds the inner core portion and includes silica doped with a refractive index controlling material and a clad for surrounding the core.

Abstract translation: 公开的是一种低损耗光纤，包括：芯，其包括内芯部分，其包括纯二氧化硅并且位于低损耗光纤的中心;以及外芯部分，其围绕内芯部分并且包括掺杂有 折射率控制材料和用于包围芯的包层。

公开(公告)号：US09584132B2

公开(公告)日：2017-02-28

申请号：US14961523

申请日：2015-12-07

Applicant: Sung-Jin Kim ,  Jihyun Kim ,  Taeik Kim

Inventor： Sung-Jin Kim ,  Jihyun Kim ,  Taeik Kim

IPC: H03L1/02 ,  G06F1/04 ,  H03B5/24 ,  H03L7/06

CPC classification number: H03L1/02 ,  G06F1/04 ,  H03B5/24 ,  H03K3/011 ,  H03K3/0231 ,  H03K4/502 ,  H03L7/06

Abstract: Provided is a clock generator that includes a comparator in which characteristics of two input signals vary over time. A voltage controller, having a resistor and at least one constant current source, generates a direct current (DC) voltage proportional to an output current of the constant current source and a resistance value of the resistor. The comparator compares a ramp voltage generated by the voltage controller with the DC voltage.

Abstract translation: 提供了一种时钟发生器，其包括其中两个输入信号的特性随时间变化的比较器。 具有电阻器和至少一个恒定电流源的电压控制器产生与恒定电流源的输出电流成比例的电流（DC）电压和电阻器的电阻值。 比较器将电压控制器产生的斜坡电压与直流电压进行比较。

公开(公告)号：US09014019B2

公开(公告)日：2015-04-21

申请号：US13092806

申请日：2011-04-22

Applicant: Sung-Jin Kim ,  Chang-Soon Park ,  Hong-Shuan Yang

Inventor： Sung-Jin Kim ,  Chang-Soon Park ,  Hong-Shuan Yang

IPC: H04L12/26 ,  H04B7/04 ,  H04B7/06

CPC classification number: H04B7/0452 ,  H04B7/0645

Abstract: The effective performance metric and achieving method of a multi-user multiple-input multiple-output (MU-MIMO) communication system are provided. A number of feedback bits of channel information may be determined based on an effective spectral efficiency (ESE). The ESE may correspond to a metric of the throughput performance with respect to a total radio resource including an uplink radio resource and a downlink radio resource. User-scheduling may be based on the feedback information that is based on the ESE, and thus, the throughput performance of the communication system may be enhanced.

Abstract translation: 提供了多用户多输入多输出（MU-MIMO）通信系统的有效性能指标和实现方法。 可以基于有效频谱效率（ESE）来确定信道信息的多个反馈比特。 ESE可以对应于包括上行链路无线电资源和下行链路无线电资源的总无线电资源的吞吐量性能的度量。 用户调度可以基于基于ESE的反馈信息，因此，可以提高通信系统的吞吐量性能。

公开(公告)号：US08797233B2

公开(公告)日：2014-08-05

申请号：US12487590

申请日：2009-06-18

Applicant: Stephen F. Jenks ,  Sung-Jin Kim

Inventor： Stephen F. Jenks ,  Sung-Jin Kim

IPC: G09G5/00 ,  H04N7/18

CPC classification number: G06F3/1446 ,  H04N9/12

Abstract: Presented herein are methods, systems, devices, and computer-readable media for systems for dynamic management of data streams updating displays. Some of the embodiments herein generally relate to presenting video image data on an array of tiled display units, thereby allowing the display of much larger images than can be shown on a single display. Each display unit can include a video image display, a communication mechanism, such as a network interface card or wireless interface card, and a video image controller, such as a graphics card. Attached to the tiled display may be one or more user computers or other sources of video image data. A workstation may also be coupled to the tiled display and to the user computers. Each of the user computers can display data or images on the tiled display simultaneously. Since the tiled display is made up of multiple display units, the images from a single user computer may be on multiple, separate individual display units. The images from multiple user computers could also be shown on the same display unit and they may even overlap.

Abstract translation: 这里提出了用于动态管理数据流更新显示器的系统的方法，系统，设备和计算机可读介质。 本文中的一些实施例通常涉及在平铺显示单元阵列上呈现视频图像数据，从而允许显示比单个显示器上可以显示的更大的图像。 每个显示单元可以包括视频图像显示器，诸如网络接口卡或无线接口卡的通信机制，以及诸如图形卡的视频图像控制器。 连接到平铺显示器可以是一个或多个用户计算机或其他视频图像数据源。 工作站也可以耦合到平铺显示器和用户计算机。 每个用户计算机可以同时在平铺显示器上显示数据或图像。 由于平铺显示器由多个显示单元组成，所以来自单个用户计算机的图像可以在多个独立的单独显示单元上。 来自多个用户计算机的图像也可以显示在相同的显示单元上，甚至可以重叠。

公开(公告)号：US08502793B2

公开(公告)日：2013-08-06

申请号：US13024658

申请日：2011-02-10

Applicant: Soo-Wan Yoon ,  Cheol-Woo Park ,  Sung-Jin Kim ,  Nam-Seok Roh ,  Sang-Il Kim ,  Woo-Jae Lee ,  Chong-Chul Chai

Inventor： Soo-Wan Yoon ,  Cheol-Woo Park ,  Sung-Jin Kim ,  Nam-Seok Roh ,  Sang-Il Kim ,  Woo-Jae Lee ,  Chong-Chul Chai

IPC: G06F3/041

CPC classification number: G06F3/044 ,  G02F1/13338 ,  G02F1/167 ,  G06F3/0412

Abstract: A touch screen display device includes a common electrode, a base substrate disposed opposite to the common electrode, a display signal line formed on the base substrate, a plurality of pixel electrodes, a touch position sensing part formed between the base substrate and the pixel electrodes, the touch position sensing part sensing a change of electrostatic capacitance formed between the common electrode and the touch position sensing part, and a display layer disposed between the common electrode and the pixel electrodes. The display layer includes a plurality of micro capsules comprising positively charged pigment particles and negatively charged pigment particles.

Abstract translation: 触摸屏显示装置包括公共电极，与公共电极相对设置的基底基板，形成在基底基板上的显示信号线，多个像素电极，形成在基底基板和像素电极之间的触摸位置感测部分 触摸位置检测部分感测公共电极和触摸位置感测部分之间形成的静电电容的变化，以及设置在公共电极和像素电极之间的显示层。 显示层包括多个包含带正电荷的颜料颗粒和带负电的颜料颗粒的微胶囊。