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1. 发明申请

US20070206658A1 Wireless network system using power line communication 审中-公开
标题翻译：无线网络系统采用电力线通信
公开(公告)号：US20070206658A1
公开(公告)日：2007-09-06
申请号：US11543958
申请日：2006-10-04
申请人： Sae-Rom Park , Ki-Yeul Kim , Kwan Hee Han
发明人： Sae-Rom Park , Ki-Yeul Kim , Kwan Hee Han
IPC分类号： H04B1/00
CPC分类号： H04W92/02 , H04B1/7163 , H04W4/18 , H04W84/18
摘要： A wireless network transmission system using a power line communication (PLC), which can connect at least one ultra-wideband (UWB) network by using a UWB relay and support communication between different UWB networks. The wireless network transmission system using a PLC includes: a first pico-net including at least one device generating a UWB data signal; a UWB relay unit transforming the UWB data signal into a PLC data signal; and a power line unit mechanically connecting the first pico-net and a second pico-net, and transmitting the transformed PLC data signal to the second pico-net.
摘要翻译：一种使用电力线通信（PLC）的无线网络传输系统，其可以通过使用UWB中继器来连接至少一个超宽带（UWB）网络，并支持不同UWB网络之间的通信。使用PLC的无线网络传输系统包括：包括产生UWB数据信号的至少一个设备的第一微网; 将UWB数据信号变换为PLC数据信号的UWB中继单元; 以及电力线单元，其机械地连接所述第一微微网和第二微微网，以及将所变换的PLC数据信号发送到所述第二微微网。

2. 发明授权

US08861911B2 Composite cable for transmitting optical signals and supplying electric power 有权
标题翻译：用于传输光信号和供电的复合电缆
公开(公告)号：US08861911B2
公开(公告)日：2014-10-14
申请号：US13697880
申请日：2011-05-16
申请人： Hyung-Soo Shin , Lae-Hyuk Park , Ki-Yeul Kim , Hyoung-Koog Lee , Tae-Kyung Yook , Joong-Kwan Kim
发明人： Hyung-Soo Shin , Lae-Hyuk Park , Ki-Yeul Kim , Hyoung-Koog Lee , Tae-Kyung Yook , Joong-Kwan Kim
IPC分类号： G02B6/44 , H01B9/00
CPC分类号： G02B6/4401 , G02B6/4416 , G02B6/443 , H01B9/005
摘要： An optical and power composite cable includes a plurality of power lines adjacently arranged in a cable, each power line having a central conductor and an insulating coating layer surrounding the central conductor; at least one optical fiber unit arranged together with the power lines, each optical fiber unit having at least one optical fiber and a tube surrounding the optical fiber; and a cable sheath surrounding the power lines and the optical fiber unit, wherein, assuming that the thickness of the tube is t and that the outer diameter of the tube is D, the ratio of the thickness of the tube to the outer diameter defined as t/D is 8% to 20%.
摘要翻译：光功率复合电缆包括相邻布置在电缆中的多个电源线，每个电源线具有中心导体和围绕中心导体的绝缘涂层; 至少一个光纤单元与电源线一起布置，每个光纤单元具有至少一个光纤和围绕光纤的管; 以及围绕电力线和光纤单元的电缆护套，其中，假设管的厚度为t，管的外径为D，管的厚度与外径的比率定义为 t / D为8％〜20％。

3. 发明授权

US07903974B2 Optical transmission system for transmitting signal of E-band with other bands 有权
标题翻译：用于传输E波段与其他频段信号的光传输系统
公开(公告)号：US07903974B2
公开(公告)日：2011-03-08
申请号：US11587830
申请日：2005-04-25
申请人： Ki-Wan Jang , Ki-Yeul Kim
发明人： Ki-Wan Jang , Ki-Yeul Kim
IPC分类号： H04J14/02 , H04B10/08
CPC分类号： H04J14/0246 , G02B6/29361 , H04J14/02 , H04J14/0226 , H04J14/025 , H04J14/0282
摘要： Disclosed is an optical transmission system capable of transmitting optical signals of E-band and other bands through one optical fiber. The system includes a first thin film filter for receiving optical signals of E-band and other bands at both sides thereof respectively, and multiplexing the optical signals of both E-band and other bands by selectively transmitting wavelength ranges received at one side, reflecting wavelength ranges received at the other side, and then coupling the optical signals of both E-band and other bands; an optical fiber for transmitting the optical signals multiplexed by the first thin film filter to a receiving portion; and a second thin film filter for selectively separating and demultiplexing the E-band and other bands from the optical signals transmitted through the optical fiber.
摘要翻译：公开了一种能够通过一根光纤传输E波段和其他波段的光信号的光传输系统。该系统包括：第一薄膜滤波器，用于分别接收两边的E波段和其他频带的光信号，并通过选择性地发送一侧接收的波长范围，反射E波段和其它频带的光信号，反射波长在另一侧接收的范围，然后耦合E波段和其他波段的光信号; 用于将由第一薄膜滤波器复用的光信号传输到接收部分的光纤; 以及第二薄膜滤波器，用于从通过光纤传输的光信号中选择性地分离和解复用E波段和其他频带。

4. 发明授权

US06838897B2 Integrated circuit test system and method 失效
标题翻译：集成电路测试系统及方法
公开(公告)号：US06838897B2
公开(公告)日：2005-01-04
申请号：US10691258
申请日：2003-10-22
申请人： Yoon-Min Kim , Ki-Yeul Kim , Jae-Hoon Cha
发明人： Yoon-Min Kim , Ki-Yeul Kim , Jae-Hoon Cha
IPC分类号： G01R31/26 , G01R31/28 , G01R31/02
CPC分类号： G01R31/2862 , G01R31/2867 , G01R31/2868
摘要： The integrated circuit teat system and method prevent the occurrence of frost under a very low temperature environment during the exchange of integrated circuits under environmental testing and allows for the continuous testing thereof. The integrated circuit test system comprises a test chamber, a portion of which is adapted to interface with a tester having a circuit panel. An auxiliary chamber is adjacent the test chamber, the auxiliary chamber including a first door between the auxiliary chamber and the test chamber, the auxiliary chamber further including a second door between the auxiliary chamber and an external region, the auxiliary chamber for receiving a sample prior to and following a test. A transfer unit is also in the chamber, for transferring the sample between the test chamber and the auxiliary chamber through the first door. Accordingly, the time consumed during the exchange of testing samples is shortened. In addition the sample and respective test system components are prevented from being damaged by maintaining a low moisture environment.
摘要翻译：集成电路乳头系统和方法在环境测试期间在集成电路交换期间防止在非常低的温度环境下发生霜冻，并允许其进行连续测试。集成电路测试系统包括测试室，其一部分适于与具有电路板的测试仪接口。辅助室邻近测试室，辅助室包括在辅助室和测试室之间的第一门，辅助室还包括在辅助室和外部区域之间的第二门，辅助室用于接收样品进行测试。传送单元也在室中，用于通过第一门将样品在测试室和辅助室之间传送。因此，在更换测试样品期间消耗的时间缩短。此外，通过保持低湿度环境，可以防止样品和相应的测试系统部件损坏。

5. 发明申请

US20070166040A1 Optical transmission system for transmitting signal of e-band with other bands 有权
标题翻译：用于与其他频带一起发送e波段信号的光传输系统
公开(公告)号：US20070166040A1
公开(公告)日：2007-07-19
申请号：US11587830
申请日：2005-04-25
申请人： Ki-Wan Jang , Ki-Yeul Kim
发明人： Ki-Wan Jang , Ki-Yeul Kim
IPC分类号： H04J14/02
CPC分类号： H04J14/0246 , G02B6/29361 , H04J14/02 , H04J14/0226 , H04J14/025 , H04J14/0282
摘要： Disclosed is an optical transmission system capable of transmitting optical signals of E-band and other bands through one optical fiber. The system includes a first thin film filter for receiving optical signals of E-band and other bands at both sides thereof respectively, and multiplexing the optical signals of both E-band and other bands by selectively transmitting wavelength ranges received at one side, reflecting wavelength ranges received at the other side, and then coupling the optical signals of both E-band and other bands; an optical fiber for transmitting the optical signals multiplexed by the first thin film filter to a receiving portion; and a second thin film filter for selectively separating and demultiplexing the E-band and other bands from the optical signals transmitted through the optical fiber.
摘要翻译：公开了一种能够通过一根光纤传输E波段和其他波段的光信号的光传输系统。该系统包括：第一薄膜滤波器，用于分别接收两边的E波段和其他频带的光信号，并通过选择性地发送一侧接收的波长范围，反射E波段和其它频带的光信号，反射波长在另一侧接收的范围，然后耦合E波段和其他波段的光信号; 用于将由第一薄膜滤波器复用的光信号传输到接收部分的光纤; 以及第二薄膜滤波器，用于从通过光纤传输的光信号中选择性地分离和解复用E波段和其他频带。

6. 发明申请

US20130077924A1 OPTICAL AND POWER COMPOSITE CABLE 有权
标题翻译：光电复合电缆
公开(公告)号：US20130077924A1
公开(公告)日：2013-03-28
申请号：US13697880
申请日：2011-05-16
申请人： Hyung-Soo Shin , Lae-Hyuk Park , Ki-Yeul Kim , Hyoung-Koog Lee , Tae-Kyung Yook , Joong-Kwan Kim
发明人： Hyung-Soo Shin , Lae-Hyuk Park , Ki-Yeul Kim , Hyoung-Koog Lee , Tae-Kyung Yook , Joong-Kwan Kim
IPC分类号： G02B6/44 , H01B9/00
CPC分类号： G02B6/4401 , G02B6/4416 , G02B6/443 , H01B9/005
摘要： An optical and power composite cable includes a plurality of power lines adjacently arranged in a cable, each power line having a central conductor and an insulating coating layer surrounding the central conductor; at least one optical fiber unit arranged together with the power lines, each optical fiber unit having at least one optical fiber and a tube surrounding the optical fiber; and a cable sheath surrounding the power lines and the optical fiber unit, wherein, assuming that the thickness of the tube is t and that the outer diameter of the tube is D, the ratio of the thickness of the tube to the outer diameter defined as t/D is 8% to 20%.
摘要翻译：光功率复合电缆包括相邻布置在电缆中的多个电源线，每个电源线具有中心导体和围绕中心导体的绝缘涂层; 至少一个光纤单元与电源线一起布置，每个光纤单元具有至少一个光纤和围绕光纤的管; 以及围绕电力线和光纤单元的电缆护套，其中，假设管的厚度为t，管的外径为D，管的厚度与外径的比率定义为 t / D为8％〜20％。

7. 发明授权

US06842030B2 Test systems for low-temperature environmental testing of semiconductor devices 失效
标题翻译：用于半导体器件低温环境测试的测试系统
公开(公告)号：US06842030B2
公开(公告)日：2005-01-11
申请号：US10336931
申请日：2003-01-06
申请人： Yoon-Min Kim , Ki-Yeul Kim
发明人： Yoon-Min Kim , Ki-Yeul Kim
IPC分类号： G01R31/26 , G01R1/04 , G01R31/28 , G01R31/30 , G01R31/02
CPC分类号： G01R31/2868 , G01R1/0483
摘要： A test system for an integrated circuit chip, protects a circuit board from frost during low temperature testing. The test system comprises sealing means capable of removably attaching to a second surface of the test circuit board and for sealing a portion of the second surface to isolate the portion of the second surface of the test circuit board from ambient air. In this manner, the sealing unit prevents generation of frost at the solder junction portion of the test circuit, which would otherwise lead to leakage failures during test.
摘要翻译：用于集成电路芯片的测试系统，可在低温测试期间保护电路板免受霜冻。测试系统包括能够可移除地附接到测试电路板的第二表面并且用于密封第二表面的一部分以将测试电路板的第二表面的部分与环境空气隔离的密封装置。以这种方式，密封单元防止在测试电路的焊接部分产生霜，否则这将在测试期间导致泄漏故障。

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