公开(公告)号：US20120263257A1

公开(公告)日：2012-10-18

申请号：US13449231

申请日：2012-04-17

Applicant: Joon-Hyung KIM ,  Sung-Jun LEE ,  Jae-Ho JUNG

Inventor： Joon-Hyung KIM ,  Sung-Jun LEE ,  Jae-Ho JUNG

IPC: H04L25/49

CPC classification number: H04L27/2614 ,  H03F1/025

Abstract: A signal amplifying apparatus, a wireless transmitting apparatus, and a signal amplifying method are provided. The signal amplifying apparatus modulates an envelope signal using a multi-bit quantizer, thereby increasing coding efficiency and tracking optimal supply voltage with respect to envelope variation due to the use of the multi-bit quantizer.

Abstract translation: 提供信号放大装置，无线发送装置和信号放大方法。 信号放大装置使用多位量化器对包络信号进行调制，由于使用多位量化器，相对于包络变化，提高了编码效率并跟踪最佳供电电压。

公开(公告)号：US20120263108A1

公开(公告)日：2012-10-18

申请号：US13447349

申请日：2012-04-16

Applicant: Tae-Won BAN ,  Chang-Yong AHN ,  Sung-Sang YOU ,  Hyun-Beom LEE ,  Hee-Jun LEE ,  Byoung-Jin CHOI

Inventor： Tae-Won BAN ,  Chang-Yong AHN ,  Sung-Sang YOU ,  Hyun-Beom LEE ,  Hee-Jun LEE ,  Byoung-Jin CHOI

IPC: H04W4/00

CPC classification number: H04W8/26 ,  H04W84/045

Abstract: Provided are apparatus and method for setting a cyclic prefix length according to a type of a base station. The apparatus may include a memory, a receiver, a selector, and an inserter. The receiver may be configured to store and to manage a plurality of prefix lengths associated with base station types. The receiver may be configured to receive base station information from a base station. The selector may be configured to select a prefix length from the plurality of prefix length based on the received base station information. The inserter may be configured to insert a cyclic prefix having the determined prefix length in a guard interval of a transmission frame.

Abstract translation: 提供了根据基站的类型设置循环前缀长度的装置和方法。 该装置可以包括存储器，接收器，选择器和插入器。 接收机可以被配置为存储和管理与基站类型相关联的多个前缀长度。 接收机可以被配置为从基站接收基站信息。 选择器可以被配置为基于所接收的基站信息从多个前缀长度中选择前缀长度。 插入器可以被配置为将具有所确定的前缀长度的循环前缀插入到传输帧的保护间隔中。

公开(公告)号：US20120223674A1

公开(公告)日：2012-09-06

申请号：US13102140

申请日：2011-05-06

Applicant: Sung-jin CHOI ,  Kang-hyun YI ,  Myoung-jun LEE

Inventor： Sung-jin CHOI ,  Kang-hyun YI ,  Myoung-jun LEE

IPC: H02J7/00 ,  H02J17/00

CPC classification number: H02J50/80 ,  H01F38/14 ,  H02J7/025 ,  H02J50/12 ,  H04N13/341 ,  H04N2213/008

Abstract: Three-dimensional (3D) glasses and a system for wireless power transmission are provided. The 3D glasses include a frame, a resonance reception part which includes a reception conductive wire loop and a resonance capacitor for wireless charging, a rectification part which rectifies a voltage generated by the resonance reception part, and a charging part which charges a battery using the rectified voltage. The frame includes a first temple, a second temple, a first lens holder part, a second lens holder part, and a bridge part connecting the first lens holder part and the second lens holder part.

Abstract translation: 提供三维（3D）眼镜和无线电力传输系统。 3D眼镜包括框架，谐振接收部分，其包括接收导线回路和用于无线充电的谐振电容器，整流部分，其对由谐振接收部分产生的电压进行整流;以及充电部件，其使用 整流电压。 框架包括第一镜腿，第二镜腿，第一透镜保持器部分，第二透镜保持器部分和连接第一透镜保持器部分和第二透镜保持器部分的桥接部分。

公开(公告)号：US20120206417A1

公开(公告)日：2012-08-16

申请号：US13305461

申请日：2011-11-28

Applicant: Jae Jun Lee

Inventor： Jae Jun Lee

IPC: G06F3/043

CPC classification number: G06F3/043 ,  G06F3/03545 ,  G06F3/046

Abstract: Provided are an information inputting device and an information inputting method capable of inputting information to a portable electronic apparatus by using a touch panel and an electronic pen. In the information inputting device and the information inputting method, the portable electronic apparatus including a touch panel is combined with a receiver which receives an ultrasonic wave signal and a reference signal, so that it is possible to input information by using the touch panel and to accurately input information by using the electronic pen which emits the ultrasonic wave signal.

Abstract translation: 提供了能够通过使用触摸面板和电子笔将信息输入到便携式电子设备的信息输入装置和信息输入方法。 在信息输入装置和信息输入方法中，包括触摸面板的便携式电子装置与接收超声波信号和参考信号的接收机组合，使得可以通过使用触摸面板输入信息，并且 通过使用发出超声波信号的电子笔准确地输入信息。

公开(公告)号：US20120199023A1

公开(公告)日：2012-08-09

申请号：US13137971

申请日：2011-09-22

Applicant: Seung-Jun Lee ,  Jeong-Geun Yoo ,  Sung-Min Kim

Inventor： Seung-Jun Lee ,  Jeong-Geun Yoo ,  Sung-Min Kim

IPC: B05C17/06

CPC classification number: H05K3/1225 ,  B41M1/12 ,  B41N1/247

Abstract: A screen printing mesh including a plurality of octagonal first openings and a plurality of polygonal second openings, each of the second openings being disposed between the first openings, wherein an inner angle between a first line segment of each of the second openings and an adjacent second line segment is 90 degrees or greater.

Abstract translation: 一种丝网印刷网，包括多个八边形第一开口和多个多边形第二开口，每个第二开口设置在第一开口之间，其中每个第二开口的第一线段与相邻的第二开口之间的内角 线段为90度以上。

公开(公告)号：US08238986B2

公开(公告)日：2012-08-07

申请号：US13146285

申请日：2009-12-26

Applicant: Seong-Jun Lee ,  Sang-Wha Park ,  Jeong-Min Park ,  Han-Gyu Hwang ,  Sung-Ho Ahn

Inventor： Seong-Jun Lee ,  Sang-Wha Park ,  Jeong-Min Park ,  Han-Gyu Hwang ,  Sung-Ho Ahn

IPC: H04W88/02

CPC classification number: H04M1/0237 ,  H04M1/0216

Abstract: Provided are a tilt-type sliding module for a mobile phone and a terminal holder using the tilt-type sliding module, which enable a display unit of the mobile phone to perform a planar sliding motion and at the same time, to perform a tilt motion for inclining upwardly, thereby providing optimal convenience according to a user's purpose. The tilt-type sliding module allows a stable tilt motion of the display unit of the mobile phone by means of: a control bracket for controlling a rotation motion of a tilt rotation portion formed on each of both ends of a frame and a rotation motion and a lock motion of the tilt rotation portion by being fixedly coupled to an intermediate member of the mobile phone; a stopper shaft; and a spring ball.

Abstract translation: 提供了一种用于移动电话的倾斜式滑动模块和使用倾斜型滑动模块的终端支架，其使得移动电话的显示单元能够执行平面滑动运动，并且同时执行倾斜运动 用于向上倾斜，从而根据用户的目的提供最佳便利。 倾斜式滑动模块通过以下方式允许移动电话的显示单元的稳定的倾斜运动：控制支架，用于控制形成在框架的两端和旋转运动中的每一个上的倾斜旋转部分的旋转运动;以及 通过固定地联接到移动电话的中间构件的倾斜旋转部分的锁定运动; 止动轴; 和一个弹簧球。

公开(公告)号：USD664388S1

公开(公告)日：2012-07-31

申请号：US29375389

申请日：2010-09-22

Applicant: So Jin Park ,  Hyoung Jun Lee ,  Jung Kyu Son ,  Mi Young Kim

Designer： So Jin Park ,  Hyoung Jun Lee ,  Jung Kyu Son ,  Mi Young Kim

公开(公告)号：US20120160802A1

公开(公告)日：2012-06-28

申请号：US13242802

申请日：2011-09-23

Applicant: Jin Su Kim ,  Kyoung Jong Yoo ,  Young-Jae Lee ,  Jun Lee

Inventor： Jin Su Kim ,  Kyoung Jong Yoo ,  Young-Jae Lee ,  Jun Lee

IPC: H01B13/00

CPC classification number: G02B5/3058 ,  G03F7/20

Abstract: Provided is a method of manufacturing a wire grid polarizer in which a stable color coordinate can be implemented. According to the present invention, in a process where a second grid pattern of metal pattern is formed over a first grid pattern made of resin material, metal layer is deposited in a concave portion formed between adjacent first grid patterns to form void portion and a width and a height of the second grid pattern are adjusted depending on adjustment of a width of the voids, and thereby improving a process efficiency.

Abstract translation: 提供一种可以实现稳定的色坐标的线栅偏振器的制造方法。 根据本发明，在由树脂材料制成的第一格栅图案上形成金属图案的第二格栅图案的方法中，金属层沉积在形成在相邻的第一格栅图案之间的凹部中，形成空隙部分和宽度 并且根据空隙的宽度的调整来调整第二格栅图案的高度，从而提高处理效率。

公开(公告)号：US08205145B2

公开(公告)日：2012-06-19

申请号：US12265011

申请日：2008-11-05

Applicant: Seok-Jun Lee ,  Yuming Zhu ,  Manish Goel

Inventor： Seok-Jun Lee ,  Yuming Zhu ,  Manish Goel

IPC: H03M13/00

CPC classification number: G06F7/22 ,  G06F7/544 ,  H03M13/395 ,  H03M13/4107

Abstract: A high speed add-compare-select (ACS) circuit for a Viterbi decoder or a turbo decoder has a lower critical path delay than that achievable using a traditional ACS circuit. According to one embodiment of the invention, the path and branch metrics are split into most-significant and least-significant portions, such portions separately added in order to reduce the propagation delay.

Abstract translation: 用于维特比解码器或turbo解码器的高速加法比较选择（ACS）电路具有比使用传统ACS电路可实现的更低的关键路径延迟。 根据本发明的一个实施例，路径和分支度量被分成最重要和最不重要的部分，这些部分被分开地添加以减少传播延迟。

公开(公告)号：US08198649B2

公开(公告)日：2012-06-12

申请号：US11982716

申请日：2007-11-02

Applicant: Yong-Jin Kim ,  Doo-Soo Kim ,  Ho-Jun Lee ,  Dong-Kun Lee

Inventor： Yong-Jin Kim ,  Doo-Soo Kim ,  Ho-Jun Lee ,  Dong-Kun Lee

IPC: H01L33/20

CPC classification number: H01L21/0237 ,  H01L21/02458 ,  H01L21/0254 ,  H01L21/02573 ,  H01L21/02639 ,  H01L21/02642 ,  H01L21/02647 ,  H01L33/20 ,  H01L33/38

Abstract: The present invention relates to a compound semiconductor substrate and a method for manufacturing the same. The present invention provides the manufacturing method which coats spherical balls on a substrate, forms a metal layer between the spherical balls, removes the spherical balls to form openings, and grows a compound semiconductor layer from the openings. According to the present invention, the manufacturing method can be simplified and grow a high quality compound semiconductor layer rapidly, simply and inexpensively, as compared with a conventional ELO (Epitaxial Lateral Overgrowth) method or a method for forming a compound semiconductor layer on a metal layer. And, the metal layer serves as one electrode of a light emitting device and a light reflecting film to provide a light emitting device having reduced power consumption and high light emitting efficiency.

Abstract translation: 化合物半导体基板及其制造方法技术领域本发明涉及化合物半导体基板及其制造方法。 本发明提供一种制造方法，其在基板上涂布球形球，在球形球之间形成金属层，去除球形球以形成开口，并从开口生长化合物半导体层。 根据本发明，与传统的ELO（外延横向生长）方法或在金属上形成化合物半导体层的方法相比，可以简化和简单且廉价地生产高质量的化合物半导体层 层。 并且，金属层用作发光器件和光反射膜的一个电极，以提供具有降低的功率消耗和高发光效率的发光器件。