公开(公告)号：US20100321108A1

公开(公告)日：2010-12-23

申请号：US12819554

申请日：2010-06-21

Applicant: Jong-Hyun LEE ,  Dong-Geun LEE

Inventor： Jong-Hyun LEE ,  Dong-Geun LEE

IPC: H03G3/30

CPC classification number: H03G3/3042

Abstract: An apparatus and method for controlling a high power amplifier in a communication system are provided. The apparatus includes a Radio Frequency (RF) power detection unit for detecting an intensity of an RF input signal, a high power amplifier controller for determining a control signal, which indicates a voltage value of a drain bias to be provided to at least one drain node from among drain nodes of a drive amplifier and a main amplifier included in the high power amplifier, according to the detected intensity, a Direct Current (DC) voltage supplying unit for generating a DC voltage corresponding to the determined control signal, a drain bias connection unit for providing the generated DC voltage to said at least one drain node from among the drain nodes of the drive amplifier and the main amplifier, and the drive amplifier and the main amplifier for amplifying the RF input signal according to the provided DC voltage.

Abstract translation: 提供了一种用于控制通信系统中的高功率放大器的装置和方法。 该装置包括用于检测RF输入信号的强度的射频（RF）功率检测单元，用于确定控制信号的高功率放大器控制器，其指示要提供给至少一个漏极的漏极偏置的电压值 根据检测到的强度，包括在大功率放大器中的驱动放大器和主放大器的漏极节点之间的节点;用于产生对应于所确定的控制信号的DC电压的直流（DC）电压提供单元，漏极偏置 连接单元，用于从驱动放大器和主放大器的漏极节点中的所述至少一个漏极节点提供所产生的直流电压，以及用于根据所提供的DC电压放大RF输入信号的驱动放大器和主放大器。

公开(公告)号：US20120114753A1

公开(公告)日：2012-05-10

申请号：US13289506

申请日：2011-11-04

Applicant: Hyoung-Sun YOO ,  Man-Ho KWON ,  Young-Bin BANG ,  Sung-Woong KIM ,  Jong-Hyun LEE ,  Jin-Ho YOO ,  Bong-Haeng HUR

Inventor： Hyoung-Sun YOO ,  Man-Ho KWON ,  Young-Bin BANG ,  Sung-Woong KIM ,  Jong-Hyun LEE ,  Jin-Ho YOO ,  Bong-Haeng HUR

IPC: A61K9/46 ,  A61K31/4422 ,  A61P9/12 ,  A61K31/549

CPC classification number: A61K31/4184 ,  A61K9/0065 ,  A61K9/1635 ,  A61K9/1664 ,  A61K9/5026 ,  A61K9/5047 ,  A61K9/5073 ,  A61K31/4422 ,  A61K31/549 ,  A61K45/06 ,  A61K2300/00

Abstract: The present invention provides a multi-layer tablet comprising: an effervescent layer comprising hydrochlorothiazide or amlodipine or its salt as an active ingredient, a carbonate salt, and an organic acid; and a telmisartan-containing layer.

Abstract translation: 本发明提供一种多层片剂，其包含：包含氢氯噻嗪或氨氯地平或其盐作为活性成分的泡腾层，碳酸盐和有机酸; 和含替米沙坦的层。

公开(公告)号：US20110304300A1

公开(公告)日：2011-12-15

申请号：US13099706

申请日：2011-05-03

Applicant: Chang-Hoon JEONG ,  Jong-Hyun LEE ,  Chul-Kwi KIM

Inventor： Chang-Hoon JEONG ,  Jong-Hyun LEE ,  Chul-Kwi KIM

IPC: H02J7/02 ,  H02J7/00

CPC classification number: H02J7/0044 ,  H01R13/6278 ,  H01R31/06 ,  H01R2103/00

Abstract: A charging device for a portable terminal is provided. The charging device includes a charging cradle for mounting the portable terminal or a battery pack for the portable terminal, a multi-plug adapted to be mounted by being inserted into the charging cradle, hook holes formed in the charging cradle, and hooks adapted to be engaged with the hook holes, wherein the direction for inserting the multi-plug into the charging cradle and the direction for connecting the multi-plug to an external receptacle are perpendicular to each other. In accordance with an exemplary embodiment of the present invention, by producing charging cradles adapted to be commonly used worldwide, and by localizing multi-plugs by countries or cities, i.e., by providing each country or city with multi-plugs adapted to be suitably used in such a country or a city, a user can use his or her charging device by only buying a multi-plug available in a country or a city where the user stays if it is desired.

Abstract translation: 提供了便携式终端的充电装置。 充电装置包括用于安装用于便携式终端的便携式终端或电池组的充电座，适于通过插入充电座中而安装的多插头，形成在充电座中的钩孔和适于 与钩孔接合，其中用于将多插头插入充电座的方向和将多插头连接到外部插座的方向彼此垂直。 根据本发明的示例性实施例，通过生产适于在全世界普遍使用的充电托架，以及通过国家或城市定位多插头，即通过为每个国家或城市提供适于被适当使用的多插头 在这样的国家或城市中，用户可以通过仅在需要的地方购买在国家或城市中可用的多插头来使用他或她的充电设备。

公开(公告)号：US20130119554A1

公开(公告)日：2013-05-16

申请号：US13525707

申请日：2012-06-18

Applicant: Jong-Hyun LEE

Inventor： Jong-Hyun LEE

IPC: H01L23/498

CPC classification number: H01L22/34

Abstract: There is provided a semiconductor device comprising, a first metal pattern formed at a first metal level and extending in a first direction, a second metal pattern formed at the first metal level, extending in a second direction that is different than the first direction, and disposed on a side of the first metal pattern to be separated from the first metal pattern, a first via structure formed on the first metal pattern, a third metal pattern formed at a second metal level that is different than the first metal level and electrically connected to the first metal pattern by the first via structure, and a first pad electrically connected to the first metal pattern and a second pad electrically connected to the third metal pattern.

Abstract translation: 提供了一种半导体器件，包括：形成在第一金属层并沿第一方向延伸的第一金属图案，形成在第一金属层的第二金属图案，沿与第一方向不同的第二方向延伸;以及 设置在与第一金属图案分离的第一金属图案的一侧上，形成在第一金属图案上的第一通孔结构，形成在与第一金属水平不同的第二金属水平的第三金属图案，并且电连接 通过第一通孔结构到第一金属图案，以及电连接到第一金属图案的第一焊盘和电连接到第三金属图案的第二焊盘。

公开(公告)号：US20080270050A1

公开(公告)日：2008-10-30

申请号：US12110198

申请日：2008-04-25

Applicant: Jong-Hyun LEE ,  Soo-Yong LEE

Inventor： Jong-Hyun LEE ,  Soo-Yong LEE

IPC: G01R31/26

CPC classification number: G01R31/31935 ,  G01R31/318511 ,  G11C11/41 ,  G11C11/412 ,  G11C29/44 ,  G11C29/50

Abstract: A test system and a failure parsing method. The test system may comprise a cell array including defective cells formed according to various failure causes, a test apparatus configured to measure electric characteristics from the defective cells and make the measured electric characteristics numerical, and a database apparatus configured to store the numerical electric characteristics. The failure parsing method may include forming defective cells to have at least one failure cause, measuring electric characteristics of each of the defective cells, storing the measured electric characteristics of each of the defective cells in a database, and judging failure causes of a failed chip of a semiconductor wafer based on the database.

Abstract translation: 测试系统和故障解析方法。 该测试系统可以包括一个单元阵列，该单元阵列包括根据各种故障原因而形成的缺陷单元，一个被配置为从有缺陷单元测量电特性并使测量的电特性值数值的测试设备，以及被配置为存储数字电特性的数据库设备。 故障解析方法可以包括形成有缺陷的单元以具有至少一个故障原因，测量每个故障单元的电特性，将每个故障单元的测量电特性存储在数据库中，以及判断故障芯片的故障原因 基于数据库的半导体晶片。

公开(公告)号：US20080186094A1

公开(公告)日：2008-08-07

申请号：US12019779

申请日：2008-01-25

Applicant: Jong-Hyun LEE

Inventor： Jong-Hyun LEE

IPC: H03G3/20

CPC classification number: H03F1/301 ,  H03F3/189 ,  H03F3/24 ,  H03F2200/12 ,  H03F2200/18 ,  H03F2200/411 ,  H03F2200/447 ,  H03F2200/451 ,  H03F2200/468

Abstract: An apparatus for a High Power Amplifier (HPA) in a wireless communication system is provided. In one example, the apparatus includes a temperature sensor for determining temperature, a controller for receiving the determined temperature and for controlling a gate bias voltage corresponding to the determined temperature and an amplifier for amplifying a Radio Frequency (RF) signal by using the controlled gate bias voltage.

Abstract translation: 提供了一种用于无线通信系统中的大功率放大器（HPA）的装置。 在一个示例中，该装置包括用于确定温度的温度传感器，用于接收所确定的温度并用于控制对应于所确定的温度的栅极偏置电压的控制器和用于通过使用受控门来放大射频（RF）信号的放大器 偏压。