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1. 发明授权

US07272318B2 Passive optical network employing multi-carrier code division multiple access 失效
标题翻译：被动光网络采用多载波码分多址
公开(公告)号：US07272318B2
公开(公告)日：2007-09-18
申请号：US10770370
申请日：2004-02-02
申请人： Ki-Cheol Lee , Jong-Kwon Kim , Hak-Phil Lee , Jun-Ho Koh , Jong-Hun Lee , Tae-Sung Park
发明人： Ki-Cheol Lee , Jong-Kwon Kim , Hak-Phil Lee , Jun-Ho Koh , Jong-Hun Lee , Tae-Sung Park
IPC分类号： H04J14/08
CPC分类号： H04J14/007 , H04J14/0226 , H04J14/0246 , H04J14/0247 , H04J14/025 , H04J14/0252 , H04J14/0282 , H04L5/0021
摘要： A passive optical network (PON) for providing a large amount of data at high speed to subscribers is provided. In particular, a PON employing a multi-carrier CDMA in which a CDMA method is applied for an upstream signal is provided. The PON employing a multi-carrier CDMA includes: optical network terminals (ONTs) for transmitting CDMA-based data using multiple carriers to an optical line terminal (OLT) and for receiving Ethernet-based data transmitted from the OLT; the OLT for transforming CDMA-based data received from the ONT into Ethernet-based data, for transmitting the Ethernet-based data to a higher network, and for transmitting Ethernet-based date to the ONTs; and an optical coupler for coupling CDMA-based optical signals transmitted from the ONTs, for transmitting the coupled optical signal to the OLT, and for distributing an Ethernet-based optical signal transmitted from the OLT to the ONTs.
摘要翻译：提供了一种用于向用户高速提供大量数据的无源光网络（PON）。特别地，提供了一种采用CDMA方法应用于上行信号的多载波CDMA的PON。采用多载波CDMA的PON包括：用于向光线路终端（OLT）发送使用多个载波的基于CDMA的数据并用于接收从OLT发送的基于以太网的数据的光网络终端（ONT）用于将从ONT接收的基于CDMA的数据转换成基于以太网的数据的OLT，用于将基于以太网的数据发送到较高的网络，以及用于将基于以太网的日期传送到ONT; 以及光耦合器，用于耦合从ONT发送的基于CDMA的光信号，用于将耦合的光信号发送到OLT，并用于将从OLT发送的基于以太网的光信号分发到ONT。

2. 发明授权

US07167302B2 Gain-flattened wideband erbium-doped optical fiber amplifier 失效
标题翻译：增益平坦的宽带掺铒光纤放大器
公开(公告)号：US07167302B2
公开(公告)日：2007-01-23
申请号：US10674102
申请日：2003-09-29
申请人： Jong-Hun Lee , Se-Kang Park , Hak-Phil Lee , Ki-Cheol Lee , Jong-Kwon Kim , Sang-Hyun Doh , Sang-Il Lee
发明人： Jong-Hun Lee , Se-Kang Park , Hak-Phil Lee , Ki-Cheol Lee , Jong-Kwon Kim , Sang-Hyun Doh , Sang-Il Lee
IPC分类号： H01S3/00
CPC分类号： H01S3/094003 , H01S3/06754 , H01S3/094023 , H01S3/2383 , H01S2301/04
摘要： A wideband erbium-doped optical fiber amplifier is disposed among an optical fiber through which a first and second band-band optical signals (for example, the C-band and L-band) are transmitted and forms a first optical path and a second optical path parallel to each other. The wideband erbium-doped optical fiber amplifier comprising a first amplifying section disposed on the first optical path, including a first erbium-doped optical fiber to amplify the first-band optical signals, a filter to gain-flatten the amplified first-band optical signals, wherein a reflected portion of the first band optical signal by the filter is directed to the second optical path; and a second amplifying section disposed on the second optical path, having a second erbium-doped optical fiber to amplify received second-band optical signals, wherein the reflected first-band optical signal is used to pump the second erbium-doped optical fiber.
摘要翻译：宽带掺铒光纤放大器设置在第一和第二带隙光信号（例如，C波段和L波段）之间的光纤中，并形成第一光路和第二光路路径彼此平行。宽带掺铒光纤放大器，包括设置在第一光路上的第一放大部分，包括第一掺铒光纤以放大第一波段光信号;滤波器，用于对放大的第一波段光信号进行平坦化其中，所述滤波器的所述第一频带光信号的反射部分被引导到所述第二光路; 以及第二放大部分，其设置在所述第二光路上，具有第二掺铒光纤以放大所接收的第二带光信号，其中所述反射的第一带光信号用于泵浦所述第二掺铒光纤。

3. 发明授权

US07133609B2 Bidirectional WDM self-healing ring network 失效
标题翻译：双向WDM自愈环网
公开(公告)号：US07133609B2
公开(公告)日：2006-11-07
申请号：US10446523
申请日：2003-05-28
申请人： Jong-Kwon Kim , Sang-Hyun Doh , Yun-Je Oh , Ki-Cheol Lee , Jong-Hun Lee , Hak-Phil Lee , Se-Kang Park
发明人： Jong-Kwon Kim , Sang-Hyun Doh , Yun-Je Oh , Ki-Cheol Lee , Jong-Hun Lee , Hak-Phil Lee , Se-Kang Park
IPC分类号： H04B10/00
CPC分类号： H04J14/0291 , H04J14/0212 , H04J14/0213 , H04J14/0283
摘要： A bidirectional WDM self-healing ring network is provided and includes an outer ring network and an inner network for processing N units of optical signals and for performing a protection switching by using the outer ring network when the inner ring network suffers a link failure.
摘要翻译：提供了一种双向WDM自愈环网，包括外环网络和内网，用于处理N个光信号单元，并且在内环网遭受链路故障时，通过使用外环网进行保护倒换。

4. 发明申请

US20060146775A1 Access point for ensuring quality of service of broadcasting service in wireless local area network 审中-公开
标题翻译：确保无线局域网广播业务质量的接入点
公开(公告)号：US20060146775A1
公开(公告)日：2006-07-06
申请号：US11301597
申请日：2005-12-13
申请人： Kwan-Woong Song , Chang-Sup Shim , Jun-Ho Koh , Jong-Hun Lee
发明人： Kwan-Woong Song , Chang-Sup Shim , Jun-Ho Koh , Jong-Hun Lee
IPC分类号： H04Q7/24 , H04L12/54
CPC分类号： H04L47/788 , H04L47/14 , H04L47/15 , H04L47/24 , H04L47/70 , H04L47/806 , H04L47/824 , H04W28/20 , H04W72/005 , H04W72/12 , H04W84/12
摘要： An access point (AP) for ensuring a Quality of Service (QoS) of a broadcasting service in a Wireless Local Area Network (WLAN) is provided. A broadcast signal input unit receives a broadcast signal and depacketizes the received broadcast signal into a transport stream. A broadcast signal control unit receives channel selection information of a terminal, creates a zapping signal (protocol) and a control signal using bandwidth information to control a broadcast signal. A broadcast signal switching unit selectively receives the transport stream using the zapping signal, stores the received transport stream for a predetermined amount of time, and outputs the stored transport stream to the broadcast signal control unit through time slicing using the control signal.
摘要翻译：提供了一种用于确保无线局域网（WLAN）中的广播服务的服务质量（QoS）的接入点（AP）。广播信号输入单元接收广播信号并将接收到的广播信号分组为传输流。广播信号控制单元接收终端的频道选择信息，使用带宽信息创建切换信号（协议）和控制信号以控制广播信号。广播信号切换单元使用切换信号选择性地接收传输流，将接收到的传输流存储预定的时间量，并通过使用控制信号的时间分片将所存储的传输流输出到广播信号控制单元。

5. 发明授权

US06944562B2 Temperature compensation device and method with low heat-generation 有权
标题翻译：低发热温度补偿装置及方法
公开(公告)号：US06944562B2
公开(公告)日：2005-09-13
申请号：US10619787
申请日：2003-07-15
申请人： Jong-Hun Lee , Tae-Sung Park , Chan-Youl Kim , Sung-Il Sohn
发明人： Jong-Hun Lee , Tae-Sung Park , Chan-Youl Kim , Sung-Il Sohn
IPC分类号： H04B10/572 , G01K15/00 , G05B11/42 , H04B10/07 , H04B10/27 , H04B10/29 , H04B10/293 , H04B10/564 , G01K19/00 , G06F19/00
CPC分类号： G05B11/42 , G01K15/00
摘要： A temperature compensation device for an optical communication device or the like is constructed so that an error value, which is the difference between the current temperature and a reference temperature, is subjected to digital processing in a temperature comparison unit. A digital error voltage value is calculated and digital PID control is performed instead of analog PID which requires electric components such as a power op-amp, a resistor (R), and a capacitor (C). According to this construction it is possible to reduce the number of electric parts. It is also possible to accept various types of temperature sensors while using only one PCB regardless of the types of temperature sensors utilized.
摘要翻译：用于光通信装置等的温度补偿装置被构造成使得在温度比较单元中对作为当前温度和基准温度之差的误差值进行数字处理。计算出数字误差电压值，而不是需要诸如功率运算放大器，电阻器（R）和电容器（C）等电气部件的模拟PID。根据该结构，能够减少电气部件的数量。不管使用哪种类型的温度传感器，也可以只使用一个PCB来接受各种类型的温度传感器。

6. 发明授权

US07031356B2 Temperature controller in optical communication device and method for same 失效
标题翻译：光通信装置中的温度控制器及其方法
公开(公告)号：US07031356B2
公开(公告)日：2006-04-18
申请号：US10642703
申请日：2003-08-18
申请人： Tae-Sung Park , Chan-Youl Kim , Jong-Hun Lee , Sung-Il Sohn
发明人： Tae-Sung Park , Chan-Youl Kim , Jong-Hun Lee , Sung-Il Sohn
IPC分类号： H01S3/04
CPC分类号： G02B6/12026 , G02B6/4201 , G02B6/4271 , G05D23/1912
摘要： Disclosed is a temperature controller and method for maintaining an optical-communication device at a constant temperature regardless of ambient temperature variation. The temperature controller includes: a temperature sensor for detecting the current temperature of a device which is to be temperature-controlled; and, a temperature-comparison section for comparing the current temperature detected by the temperature sensor with the predetermined temperature that is a proper operating temperature for the device, wherein the temperature-comparison section further includes: a differential amplifier for outputting the difference between signals which are inputted respectively into anode and cathode terminals; and first, second, third, and fourth resistance pads which are selectively short-circuited with one another according to the temperature-sensor type so as to vary the polarity of the signals inputted into the differential amplifier so that PTC and NTC sensors can be used at the same time in a single PCB regardless of the temperature-sensor type.
摘要翻译：公开了一种用于将光通信设备保持在恒定温度而不管环境温度变化的温度控制器和方法。温度控制器包括：用于检测要被温度控制的装置的当前温度的温度传感器; 以及温度比较部，其将由所述温度传感器检测到的当前温度与所述器件的适当工作温度的规定温度进行比较，其中，所述温度比较部还包括：差分放大器，用于输出信号之间的差异分别输入阳极和阴极端子; 以及根据温度传感器类型选择性地短路的第一，第二，第三和第四电阻焊盘，以便改变输入到差分放大器中的信号的极性，使得可以使用PTC和NTC传感器同时在单个PCB中，无论温度传感器类型如何。

7. 发明授权

US07366150B2 Indoor local area network system using ultra wide-band communication system 有权
标题翻译：室内局域网系统采用超宽带通信系统
公开(公告)号：US07366150B2
公开(公告)日：2008-04-29
申请号：US10658630
申请日：2003-09-09
申请人： Sang-Il Lee , Yun-Je Oh , Jong-Hun Lee , Jong-Hwa Lee , Seo-Won Kwon , Yun-Kyung Oh
发明人： Sang-Il Lee , Yun-Je Oh , Jong-Hun Lee , Jong-Hwa Lee , Seo-Won Kwon , Yun-Kyung Oh
IPC分类号： H04Q7/24 , H04Q7/20 , H04B10/20 , H04J14/00
CPC分类号： H04B10/25752 , H04B1/7163
摘要： An indoor local area network (LAN) system using an ultra wide-band (UWB) communication system is provided. The indoor LAN system includes at least one remote terminal including a UWB module for converting input digital data to be transmitted into an analog signal of an ultra wide-bandwidth and wirelessly transmitting the converted analog signal via an antenna of the remote terminal. The UWB module receives an analog signal of the ultra wide-bandwidth via the antenna and converts the received analog signal into a digital signal. The indoor LAN system further includes at least one access point for performing USB-based wireless communication with the remote terminal in a corresponding area. The access point is adapted to receive the analog signal of the ultra wide-bandwidth transmitted from the remote terminal and convert the received analog signal into an optical signal.
摘要翻译：提供了一种使用超宽带（UWB）通信系统的室内局域网（LAN）系统。室内LAN系统包括至少一个远程终端，其包括用于将要发送的输入数字数据转换成超宽带的模拟信号的UWB模块，并且经由远程终端的天线无线地发送转换的模拟信号。 UWB模块通过天线接收超宽带的模拟信号，并将接收到的模拟信号转换为数字信号。室内LAN系统还包括用于在相应区域中与远程终端进行基于USB的无线通信的至少一个接入点。接入点适于接收从远程终端发送的超宽带的模拟信号，并将接收到的模拟信号转换为光信号。

8. 发明申请

US20060061100A1 Connector assembly for corrosive gas supply pipe 审中-公开
标题翻译：用于腐蚀性气体供应管的连接器组件
公开(公告)号：US20060061100A1
公开(公告)日：2006-03-23
申请号：US11202499
申请日：2005-08-12
申请人： Do-In Choi , Young-Seok Kim , Yun-Je Oh , Jong-Hun Lee
发明人： Do-In Choi , Young-Seok Kim , Yun-Je Oh , Jong-Hun Lee
IPC分类号： F16L17/00
CPC分类号： F16L9/18 , F16L49/06
摘要： A connector assembly for coupling a corrosive gas supply pipe with a glass tube in an apparatus for fabricating an optical fiber preform using vapor deposition is disclosed. The connector assembly includes a first connector formed on an inner periphery thereof with a threaded portion, a second connector having a stepped surface on an inner surface and formed on an outer periphery with a threaded portion threadedly engaged with the first connector, an O-ring installed in the first connector and in close contact with the stepped surface when the second connector is threadedly engaged with the first connector, and resilient means for urging the O-ring against the stepped surface. The connector assembly consistently applies a resilient force to the O-ring functioning as a seal between the first and second connectors. For a long-running operation, even though the O-ring is cured, the fitting maintains a consistent sealing state to prevent metal material from being oxidized by the corrosive gas. As a result, fine oxidized metal particulars do not infiltrate into the gas supply pipe to prevent the optical fiber preform from deteriorating.
摘要翻译：公开了一种用于在用于使用气相沉积制造光纤预制件的装置中将腐蚀性气体供应管与玻璃管连接的连接器组件。连接器组件包括在其内周上形成有螺纹部分的第一连接器，在内表面上具有台阶表面的第二连接器，并且在外周上形成有与第一连接器螺纹接合的螺纹部分，O形环安装在第一连接器中并且当第二连接器与第一连接器螺纹接合时与台阶表面紧密接触;以及弹性装置，用于将O形环推压到台阶表面。连接器组件一致地向作为第一和第二连接器之间的密封件的O形环施加弹性力。对于长时间运行的操作，即使O形圈固化，配件保持一致的密封状态，以防止金属材料被腐蚀性气体氧化。结果，细小的氧化金属细节不会渗入气体供应管中，以防止光纤预制件变质。

9. 发明授权

US08835519B2 Sheet for a sealing member of a solar cell, and method for preparing same 有权
标题翻译：太阳能电池用密封材料用片及其制造方法
公开(公告)号：US08835519B2
公开(公告)日：2014-09-16
申请号：US13988257
申请日：2011-11-22
申请人： Jong-Hun Lee , Chul-June Choi , Sung-Yong Kang , Min-Hee Lee
发明人： Jong-Hun Lee , Chul-June Choi , Sung-Yong Kang , Min-Hee Lee
IPC分类号： C09J131/04 , H01L31/042 , H01L31/048 , C09J7/00 , C09J123/06 , C09J123/08
CPC分类号： C09J123/06 , C09J7/00 , C09J7/10 , C09J123/0853 , C09J131/04 , C09J2201/61 , C09J2203/322 , C09J2400/24 , C09J2423/00 , H01L31/042 , H01L31/0481 , Y02E10/50
摘要： Disclosed is a method for preparing a sheet for a sealing member of a solar cell, wherein the sheet has significantly low thermal shrinkage and high flexibility, and a superior capability of discharging bubbles during the manufacture of a solar cell module. The method for preparing a sheet for a sealing member of a solar cell according to the present invention comprises the following steps: (a) preparing a thermal adhesive resin having an olefin-based resin as a main component; (b) pulverizing the thermal adhesive resin and dispersing the resin powder; and (c) heating the thermal adhesive resin powder at a temperature lower than the melting temperature of the resin powder so as to prepare a sheet having a plurality of voids.
摘要翻译：公开了一种用于太阳能电池密封件的片材的制备方法，其中该片材具有显着低的热收缩率和高柔性，并且在制造太阳能电池模块期间具有优异的气泡排出能力。本发明的太阳能电池用密封材料用片材的制造方法包括以下步骤：（a）制备具有烯烃系树脂作为主要成分的热粘合性树脂; （b）粉碎热粘合树脂并分散树脂粉末; 和（c）在低于树脂粉末的熔融温度的温度下加热热粘合树脂粉末，以制备具有多个空隙的片材。

10. 发明申请

US20130235456A1 OPTICAL FILM AND INFORMATION TECHNOLOGY APPARATUS COMPRISING THE SAME 有权
标题翻译：光学膜和信息技术设备包括它
公开(公告)号：US20130235456A1
公开(公告)日：2013-09-12
申请号：US13603763
申请日：2012-09-05
申请人： Jun-Geun Um , Min-Hee Lee , Nam-Jeong Lee , Jong-Hun Lee , Dong-Ryul Kim , Sae-Han Cho
发明人： Jun-Geun Um , Min-Hee Lee , Nam-Jeong Lee , Jong-Hun Lee , Dong-Ryul Kim , Sae-Han Cho
IPC分类号： C08L39/04
CPC分类号： C08L39/04 , C08F212/08 , C09D125/08 , G02B1/04 , G02B1/105 , G02B1/14 , G02B5/3083 , Y10T428/105 , C08L33/24 , C08L33/08 , C08L33/10 , C08L25/04 , C08F222/40
摘要： The present invention relates to an optical film comprising an aromatic based unit including 5 to 10,000 of units represented by Formula 6; a (meth)acrylate-based unit which is a copolymer of a (meth)acrylate derivative and maleimide; and a styrene-based unit which is a copolymer of a styrene derivative and maleimide, and a polarizing plate.
摘要翻译：本发明涉及包含由式6表示的单元的5〜10,000个的芳香族单元的光学膜; 作为（甲基）丙烯酸酯衍生物和马来酰亚胺的共聚物的（甲基）丙烯酸酯系单体，和苯乙烯系单体，其为苯乙烯衍生物和马来酰亚胺的共聚物，以及偏振片。

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