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1. 发明申请

US20050138582A1 System-on-chip development apparatus for wire and wireless internet phone 有权
标题翻译：有线和无线网络电话系统级片上开发设备
公开(公告)号：US20050138582A1
公开(公告)日：2005-06-23
申请号：US10856278
申请日：2004-05-28
申请人： Woon-Seob So , Dae-Hwan Hwang , Bong-Tae Kim
发明人： Woon-Seob So , Dae-Hwan Hwang , Bong-Tae Kim
IPC分类号： H04L12/66 , G06F17/50
CPC分类号： G06F17/5022
摘要： The present invention is directed to a system-on-chip development apparatus for wire/wireless Internet telephone. The system-on-chip development apparatus for wire/wireless Internet telephone according to the present invention adds functions indispensable to a RISC core, constructs a core kernel section using a device integrating additional FPGAs available to support additional functions, and provides a plurality of interfaces necessary to an Internet telephone function centering around the core kernel section. With this, the number of necessary component parts can be minimized to facilitate design and simplify the configuration thereof.
摘要翻译：本发明涉及一种用于有线/无线因特网电话的片上系统开发装置。根据本发明的用于有线/无线因特网电话的系统级芯片开发装置增加了对RISC核心不可或缺的功能，使用集成可用于支持附加功能的附加FPGA的设备来构建核心内核部分，并提供多个接口以核心核心部分为中心的互联网电话功能是必需的。由此，可以将所需的部件的数量最小化，以便于设计并简化其构造。

2. 发明授权

US07296186B2 System-on-chip development apparatus for wire and wireless internet phone 有权
标题翻译：有线和无线网络电话系统级片上开发设备
公开(公告)号：US07296186B2
公开(公告)日：2007-11-13
申请号：US10856278
申请日：2004-05-28
申请人： Woon-Seob So , Dae-Hwan Hwang , Bong-Tae Kim
发明人： Woon-Seob So , Dae-Hwan Hwang , Bong-Tae Kim
IPC分类号： G06F11/00
CPC分类号： G06F17/5022
摘要： The present invention is directed to a system-on-chip development apparatus for wire/wireless Internet telephone. The system-on-chip development apparatus for wire/wireless Internet telephone according to the present invention adds functions indispensable to a RISC core, constructs a core kernel section using a device integrating additional FPGAs available to support additional functions, and provides a plurality of interfaces necessary to an Internet telephone function centering around the core kernel section. With this, the number of necessary component parts can be minimized to facilitate design and simplify the configuration thereof.
摘要翻译：本发明涉及一种用于有线/无线因特网电话的片上系统开发装置。根据本发明的用于有线/无线因特网电话的系统级芯片开发装置增加了对RISC核心不可或缺的功能，使用集成可用于支持附加功能的附加FPGA的设备来构建核心内核部分，并提供多个接口以核心核心部分为中心的互联网电话功能是必需的。由此，可以将所需的部件的数量最小化，以便于设计并简化其构造。

3. 发明授权

US08660439B2 Digital automatic gain control apparatus and method in burst mode optical receiver 失效
标题翻译：数字自动增益控制装置和方法在突发模式光接收机
公开(公告)号：US08660439B2
公开(公告)日：2014-02-25
申请号：US12086225
申请日：2006-12-05
申请人： Ho-Yong Kang , Hyun-Kyun Choi , Quan Le , Yool Kwon , Bong-Tae Kim , Sang-Gug Lee
发明人： Ho-Yong Kang , Hyun-Kyun Choi , Quan Le , Yool Kwon , Bong-Tae Kim , Sang-Gug Lee
IPC分类号： H04B10/69
CPC分类号： H04B10/6931 , H03G3/3084 , H04B10/66
摘要： A transimpedance amplifier for a burst mode optical communication converts a burst current signal into differential output voltage signals. Using a multi-level digital AGC mechanism, the transimpedance amplifier is rapidly adapted to a burst signal whose amplitude varies in a wide range. By using an adaptive level detection method, a multi-level digital AGC can be implemented without using ADC. In addition, because the transimpedance amplifier uses a selective reset generation scheme that performs a reset operation for itself after a high power burst, a burst mode operation can be performed without external reset signals. Accordingly, the transimpedance amplifier can be integrated with an optical detector within a TO-can. Furthermore, the transimpedance amplifier can have the burst mode capability and the best sensitivity.
摘要翻译：用于突发模式光通信的跨阻放大器将突发电流信号转换成差分输出电压信号。使用多电平数字AGC机制，跨阻放大器快速适应幅度在宽范围内变化的脉冲串信号。通过使用自适应电平检测方法，可以在不使用ADC的情况下实现多电平数字AGC。此外，由于跨阻抗放大器使用在高功率突发之后对其自身执行复位操作的选择性复位产生方案，所以可以在没有外部复位信号的情况下执行突发模式操作。因此，跨阻放大器可以与TO-can内的光学检测器集成。此外，跨阻放大器可以具有突发模式能力和最佳灵敏度。

4. 发明授权

US07684403B2 EPON bridge apparatus and method for forwarding thereof 有权
标题翻译： EPON桥接装置及其转发方法
公开(公告)号：US07684403B2
公开(公告)日：2010-03-23
申请号：US11514561
申请日：2006-09-01
申请人： Chan Kim , Tae Whan Yoo , Yool Kwon , Bong-Tae Kim
发明人： Chan Kim , Tae Whan Yoo , Yool Kwon , Bong-Tae Kim
IPC分类号： G01R31/08
CPC分类号： H04Q11/0067 , H04Q11/0071 , H04Q2011/0064
摘要： The invention relates to an EPON bridge apparatus and a forwarding method thereof. In a case of receiving a frame from the network port or the PON port, the apparatus associates the port having the received frame inputted with a source MAC address of the received frame to learn the information in an FDB table, which manages port information for the learned MAC address. Then the apparatus refers to the FDB table to remove an LLID from upstream frame, and then forwards the upstream frame to the network port, while attaching an LLID corresponding to a destination MAC address to the downstream frame to transmit to the PON port. Bridging between ONUs is possible with flooding capability using an anti-LLID. VLAN-LLID translation mode is provided with support for VLAN tag addition/removal at the ONU side. A multicast pruning function is provided for the downstream.
摘要翻译：本发明涉及一种EPON桥接装置及其转发方法。在从网络端口或PON端口接收帧的情况下，该装置将输入的接收帧的端口与接收到的帧的源MAC地址相关联，以学习FDB表中的信息，该FDB表管理用于学习MAC地址。然后，该装置参考FDB表从上游帧中删除LLID，然后将上行帧转发到网络端口，同时将与目的MAC地址相对应的LLID附加到下行帧，以发送给PON端口。使用反LLID，可以通过洪泛功能连接ONU之间的桥接。提供VLAN-LLID转换模式，支持ONU侧的VLAN Tag添加/删除。为下游提供组播剪枝功能。

5. 发明申请

US20100058411A1 SYSTEM AND METHOD SUPPORTING DYNAMIC DELIVERY OF PROGRAM TIME TABLES AND BROADCAST PROGRAMS 审中-公开
标题翻译：支持程序时间表和广播程序动态传送的系统和方法
公开(公告)号：US20100058411A1
公开(公告)日：2010-03-04
申请号：US12514443
申请日：2006-12-06
申请人： Byung-Tak Lee , Ho-Young Song , Bong-Tae Kim , Sung-Yong Lee , Byong-Kwon Moon
发明人： Byung-Tak Lee , Ho-Young Song , Bong-Tae Kim , Sung-Yong Lee , Byong-Kwon Moon
IPC分类号： H04N7/173
CPC分类号： H04N7/165 , H04N21/262 , H04N21/2665 , H04N21/6125 , H04N21/84
摘要： A broadcast service provider must transmit broadcast programs by dynamically reflecting real-time reconfiguration of broadcast timetables and broadcast programs of a plurality of broadcast program providers and the broadcast service provider.A broadcast program providing apparatus and method for supporting dynamic delivery of program timetables and broadcast programs are provided. The apparatus includes a broadcast time organizer generating a third broadcast timetable by organizing broadcast times using a first broadcast timetable obtained by organizing broadcast times of first broadcast programs provided by a plurality of broadcast program providers or both the first broadcast timetable and a second broadcast timetable obtained by organizing broadcast times of second self-produced broadcast programs, and a broadcast program controller transmitting an exact broadcast program at an exact broadcast time according to the third broadcast timetable using the first broadcast programs received from the plurality of broadcast program providers or both the first broadcast programs and the second self-produced broadcast programs, which correspond to the third broadcast timetable. Thus, a broadcast service provider can transmit broadcast programs by dynamically reflecting real-time reconfiguration of broadcast timetables and broadcast programs of a plurality of broadcast program providers and the broadcast service provider.
摘要翻译：广播服务提供商必须通过动态地反映多个广播节目提供商和广播服务提供商的广播时间表和广播节目的实时重新配置来发送广播节目。提供了用于支持节目时间表和广播节目的动态传送的广播节目提供装置和方法。该装置包括广播时间组织者，其通过使用通过组织由多个广播节目提供者提供的第一广播节目的广播时间获得的第一广播时间表来组织广播时间，或者获得第一广播时间表和第二广播时间表通过组播第二自播广播节目的广播时间，以及广播节目控制器，使用从多个广播节目提供者接收到的第一广播节目，根据第三广播时间表，在确切的广播时间发送准确的广播节目，广播节目和第二个自产广播节目，其对应于第三广播时间表。因此，广播服务提供商可以通过动态地反映多个广播节目提供商和广播服务提供商的广播时间表和广播节目的实时重新配置来发送广播节目。

6. 发明申请

US20090116848A1 OPTICAL COMMUNICATION SYSTEM AND METHOD USING MANCHESTER ENCODED SIGNAL REMODULATION 审中-公开
标题翻译：光通信系统和使用曼彻斯特编码信号重构的方法
公开(公告)号：US20090116848A1
公开(公告)日：2009-05-07
申请号：US12293973
申请日：2007-02-21
申请人： Bong-Kyu Kim , Heuk Park , Kwangjoon Kim , Bong-Tae Kim
发明人： Bong-Kyu Kim , Heuk Park , Kwangjoon Kim , Bong-Tae Kim
IPC分类号： H04B10/00
CPC分类号： H04L25/4904 , H03M5/12 , H04B10/2587
摘要： An optical communication system and method using Manchester encoded signal remodulation are provided. The optical communication system includes a transmitter generating and transmitting a Manchester encoded optical signal including a first data stream, and a receiver receiving an optical signal obtained by dividing power of the Manchester encoded optical signal into two parts and modulating one of the two parts to include a second data stream, and recovering the second data stream. In two-way communication, the optical communication system and method allow one party to generate and transmit a Manchester encoded signal (i.e., a downstream signal) to the other party and allow the other party to generate an upstream signal by modulating the optical power of the downstream signal without using a light source.
摘要翻译：提供了使用曼彻斯特编码信号再调制的光通信系统和方法。光通信系统包括发射和发送包括第一数据流的曼彻斯特编码的光信号的发射机和接收通过将曼彻斯特编码的光信号的功率分成两部分而获得的光信号的接收机，并且调制这两部分中的一个以包括第二数据流，并且恢复第二数据流。在双向通信中，光通信系统和方法允许一方生成曼彻斯特编码信号（即，下行信号）并发送给另一方，并允许另一方通过调制光信号的光功率来产生上行信号下游信号不使用光源。

7. 发明授权

US08644711B2 Apparatus and method for OLT and ONU for wavelength agnostic wavelength-division multiplexed passive optical networks 有权
标题翻译：用于波长不可知波分复用无源光网络的OLT和ONU的装置和方法
公开(公告)号：US08644711B2
公开(公告)日：2014-02-04
申请号：US12445935
申请日：2007-07-06
申请人： Byoung-Whi Kim , Manyong Park , Woo-Ram Lee , Bong-Tae Kim , Seung-Hyun Cho , Jie-Hyun Lee , Geon Jeong , Chulyoung Kim , Dae-Ung Kim , Byung-Yong Kang
发明人： Byoung-Whi Kim , Manyong Park , Woo-Ram Lee , Bong-Tae Kim , Seung-Hyun Cho , Jie-Hyun Lee , Geon Jeong , Chulyoung Kim , Dae-Ung Kim , Byung-Yong Kang
IPC分类号： H04J14/02 , H04B10/40
CPC分类号： H01S5/5018 , H01S5/0427 , H01S5/06253 , H01S5/06812 , H01S5/50 , H04J14/02 , H04J14/0227 , H04J14/0246 , H04J14/0247 , H04J14/025 , H04J14/0252 , H04J14/0282 , H04J2014/0253
摘要： In a Wavelength-Division-Multiplexed Passive Optical Network (WDM-PON) utilizing a conventional downstream optical signal reusing method, there is an inventory problem that different optical transmitter types need to be provided for the operation, management, replacement, etc. of a system. A WDM-PON system according to the present invention, includes: a seed light (SL) unit generating a seed light whose wavelength intervals and center wavelengths are adjusted using at least one seed light source; an optical line terminal (OLT) receiving the wavelength-multiplexed seed light from the seed light unit, transmitting a downstream optical signal to a subscriber of the WDM-PON, and receiving a upstream optical signal from the subscriber; and an optical network unit (ONU) receiving the downstream optical signal from the OLT, flattening and modulating the downstream optical signal with upstream data so that the downstream optical signal is reused for carrying upstream data. It is possible to improve the quality and reliability of downstream transmission by sufficiently increasing an extinction ratio, and improve the quality and reliability of upstream transmission by sufficiently flattening an input downstream optical signal in a semiconductor optical amplifier.
摘要翻译：在利用传统的下行光信号重用方法的波分复用无源光网络（WDM-PON）中，存在一种库存问题，需要为不同的光发射机类型提供不同的光发射机类型的操作，管理，替换等系统。根据本发明的WDM-PON系统包括：种子光（SL）单元，其生成使用至少一个种子光源调整其波长间隔和中心波长的种子光; 接收来自种子光单元的波长复用种子光的光线路终端（OLT）向下行光信号发送WDM-PON的用户，并从用户接收上行光信号; 以及从OLT接收下行光信号的光网络单元（ONU），用下游数据对下行光信号进行平坦化和调制，使下游光信号重新用于承载上行数据。通过充分提高消光比可以提高下游传输的质量和可靠性，通过在半导体光放大器中充分平坦化输入下行光信号，提高上行传输的质量和可靠性。

8. 发明申请

US20090269066A1 Single-Unit Integrated Transceiver Having Pump Source and Transceiver Module Using the Same 审中-公开
标题翻译：具有泵浦源和收发器模块的单机集成收发器
公开(公告)号：US20090269066A1
公开(公告)日：2009-10-29
申请号：US12298491
申请日：2007-04-24
申请人： Mun-Seob Lee , Jong-Deog Kim , Byung-Tak Lee , Dong-Soo Lee , Hark Yoo , Sung-Woong Park , Bin-Yeong Yoon , Bong-Tae Kim
发明人： Mun-Seob Lee , Jong-Deog Kim , Byung-Tak Lee , Dong-Soo Lee , Hark Yoo , Sung-Woong Park , Bin-Yeong Yoon , Bong-Tae Kim
IPC分类号： H04J14/02 , H04J14/00
CPC分类号： G02B6/4246 , G02B6/4214 , H01S3/094053 , H01S3/09415 , H04B10/40 , H04J14/0245 , H04J14/0249 , H04J14/0282
摘要： Provided are a sing-unit integrated transceiver having a pump source and a transceiver module using the transceiver. The single-unit integrated transceiver includes: an optical transmitter converting an input electric signal into a downstream optical signal; an optical receiver converting a received upstream optical signal into an electric signal; the pump source amplifying the downstream or upstream optical signal using a gain medium positioned in an optical transmission line to amplify an output optical signal; a convergence unit arranging or converging the downstream and upstream optical signals to/from the optical transmission line; and a multiplexing and/or a demultiplexing filter, the multiplexing filter positioned on an optical path between the optical transmitter/pump source and the convergence unit, and multiplexing the downstream optical signal and the amplified optical signal to pass to the convergence unit, the demultiplexing filter positioned on an optical path between the convergence unit and the optical receiver and demultiplexing the upstream optical signal to pass to the optical receiver.
摘要翻译：提供了具有泵浦源和使用收发器的收发器模块的单体集成收发器。单个单元集成收发器包括：将输入电信号转换成下行光信号的光发射机; 将接收的上行光信号转换成电信号的光接收机; 泵浦源使用位于光传输线中的增益介质来放大下游或上游光信号，以放大输出光信号; 会聚单元将光和/或从光传输线路上下游光信号放大或聚合; 多路复用滤波器，位于光发射器/泵浦源与会聚单元之间的光路上，并且将下行光信号和放大的光信号多路复用以传送到会聚单元，解复用滤光器位于会聚单元和光接收器之间的光路上，并将上游光信号解复用以传递到光接收机。

9. 发明申请

US20060126668A1 Internet broadcasting system and method thereof 有权
标题翻译：互联网广播系统及其方法
公开(公告)号：US20060126668A1
公开(公告)日：2006-06-15
申请号：US11176902
申请日：2005-07-07
申请人： Jeong-Gook Kwon , Kyeong-Seob Cho , Jea-Hoon Yu , Bong-Tae Kim
发明人： Jeong-Gook Kwon , Kyeong-Seob Cho , Jea-Hoon Yu , Bong-Tae Kim
IPC分类号： H04H1/04
CPC分类号： H04H20/82 , H04L12/185 , H04L12/1886 , H04L29/12009 , H04L29/12801 , H04L29/12924 , H04L49/201 , H04L61/6004 , H04L61/6063
摘要： An Internet broadcasting system and a method thereof are provided. The Internet broadcasting system includes: a signal converter for converting a received analog broadcasting signal into a digital broadcasting data; an Internet broadcasting unit for storing and sending the digital broadcasting data; a repeater for relaying the digital broadcasting data to a switching unit connected with a terminal according to a broadcasting request message inputted from the terminal but selectively relaying a channel selected by the terminal by referring to a first multicasting forwarding table created by using a UDP port number extracted from the broadcasting request message; and the switching unit for snooping on the broadcasting request message, extracting the UDP port number, storing the extracted UDP port number into a second multicasting forwarding table, and transmitting the digital broadcasting data of the selected channel to the corresponding terminal referring to an entry of the second multicasting forwarding table.
摘要翻译：提供了一种互联网广播系统及其方法。互联网广播系统包括：信号转换器，用于将接收的模拟广播信号转换成数字广播数据; 互联网广播单元，用于存储和发送数字广播数据; 中继器，用于根据从终端输入的广播请求消息将数字广播数据中继到与终端连接的切换单元，但是通过参考通过使用UDP端口号创建的第一多播转发表来选择性地中继由终端选择的频道从广播请求消息中提取; 以及用于在广播请求消息上窥探的切换单元，提取UDP端口号，将提取的UDP端口号存储到第二组播转发表中，并且将所选频道的数字广播数据发送到相应终端，参考第二组播转发表。

10. 发明授权

US08765023B2 Composition for preparing separator, method for preparing separator, and electrochemical device having separator prepared therefrom 有权
标题翻译：用于制备隔膜的组合物，用于制备隔膜的方法和具有由其制备的隔膜的电化学装置
公开(公告)号：US08765023B2
公开(公告)日：2014-07-01
申请号：US13930970
申请日：2013-06-28
申请人： Bong-Tae Kim , Heon-Sik Song , Cheon-Il Park
发明人： Bong-Tae Kim , Heon-Sik Song , Cheon-Il Park
IPC分类号： H01B1/00 , H01M2/16 , C08G63/48 , C08F8/00 , H01M2/14
CPC分类号： H01B1/00 , H01M2/14 , H01M2/145 , H01M2/1653
摘要： The present invention relates to a composition for preparing a separator for an electrochemical device, a method preparing a separator for an electrochemical device, and an electrochemical device having a separator prepared therefrom, more particularly, a composition for preparing a separator for an electrochemical device, comprising a polyolefin, a first diluent, and a second diluent, wherein an interaction energy between the first diluent and the second diluent is in the range of 2 to 3.5 cal/cm3, a method preparing a separator for an electrochemical device using the composition, and an electrochemical device having a separator prepared therefrom. In accordance with the present invention, the pore size of a polyolefin separator can be suitably controlled into a size desired by a user, and the high-temperature stability and mechanical property of the separator can be remarkably improved, thereby enhancing the life time and stability of an electrochemical device having the same.
摘要翻译：本发明涉及一种用于制备电化学装置用隔膜的组合物，制备电化学装置用隔膜的方法和具有由其制备的隔膜的电化学装置，更具体地说，涉及一种用于制备电化学装置用隔膜的组合物，包括聚烯烃，第一稀释剂和第二稀释剂，其中所述第一稀释剂和所述第二稀释剂之间的相互作用能在2至3.5cal / cm 3的范围内;制备用于使用所述组合物的电化学装置的分离器的方法，和具有由其制备的隔膜的电化学装置。根据本发明，可以将聚烯烃隔膜的孔径适当地控制为使用者期望的尺寸，并且可以显着提高隔膜的高温稳定性和机械性能，从而提高寿命和稳定性的电化学装置。

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