公开(公告)号：US08487070B2

公开(公告)日：2013-07-16

申请号：US12246495

申请日：2008-10-06

Applicant: Jae-Suk Lee ,  Myung-Hwan Jeong ,  Kwan-Soo Lee ,  Eun-Seon Park ,  Young-Mu Joe

Inventor： Jae-Suk Lee ,  Myung-Hwan Jeong ,  Kwan-Soo Lee ,  Eun-Seon Park ,  Young-Mu Joe

IPC: C08G75/00

CPC classification number: H01B1/122 ,  C08G65/4006 ,  C08G65/4012 ,  C08G65/4056 ,  C08G65/48 ,  C08G75/23 ,  C08G2650/60 ,  C08L2205/05 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/1032 ,  H01M8/1034 ,  H01M8/1037 ,  H01M8/1039 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02P70/56

Abstract: A sulfonated poly(arylene ether) copolymer that has a crosslinking structure in a chain of a polymer, a sulfonated poly(arylene ether) copolymer that has a crosslinking structure in and at an end of a chain of a polymer, and a polymer electrolyte film that is formed by using them are disclosed. According to the polycondensation reaction of the sulfonated dihydroxy monomer (HO—SAr1-OH), the none sulfonated dihydroxy monomer (HO—Ar—OH), the crosslinkable dihalide monomer (X—CM-X) and the none sulfonated dihalide monomer (X—Ar—X), the poly(arylene ether) copolymer in which the sulfonic acid is included is synthesized. The formed poly(arylene ether) copolymer has the crosslinkable structure in the chain of the polymer. In addition, by carrying out the polycondensation reaction in respects to the crosslinkable monohydroxy monomer or the crosslinkable monohalide monomer, the crosslinking can be formed at the end of the polymer. Through this, the thermal stability, the mechanical stability, the chemical stability, the film formation ability and the like is the same as or better than those of the Nafion film that is currently commercialized and is used as the polymer electrolyte film, and the proton conductivity and the cell performance are excessively improved. In addition, even though it is exposed to the moisture over a long period of time, since there is no change in the property of the electrolyte film, the dimensional stability is high.

Abstract translation: 在聚合物链中具有交联结构的磺化聚（亚芳基醚）共聚物，在聚合物链中具有交联结构并在其末端的磺化聚（亚芳基醚）共聚物和聚合物电解质膜 公开了使用它们形成的。 根据磺化二羟基单体（HO-SAr1-OH）的缩聚反应，无磺化二羟基单体（HO-Ar-OH），交联二卤化物单体（X-CM-X）和无磺化二卤化物单体 -Ar-X），其中包含磺酸的聚（亚芳基醚）共聚物被合成。 形成的聚（亚芳基醚）共聚物在聚合物链中具有可交联结构。 此外，通过对可交联单羟基单体或可交联单卤酸酯单体进行缩聚反应，可以在聚合物的末端形成交联。 由此，热稳定性，机械稳定性，化学稳定性，成膜能力等与目前商品化并用作聚合物电解质膜的Nafion膜相同或更好，质子 导电性和电池性能过度改善。 此外，即使长时间暴露于水分，由于电解质膜的性质没有变化，因此尺寸稳定性高。

公开(公告)号：US20110266491A1

公开(公告)日：2011-11-03

申请号：US13158818

申请日：2011-06-13

Applicant: Yu Seung Kim ,  Kwan-Soo Lee ,  Tommy Q.T. Rockward

Inventor： Yu Seung Kim ,  Kwan-Soo Lee ,  Tommy Q.T. Rockward

IPC: H01G9/042 ,  H01M4/92 ,  H01G9/025

CPC classification number: H01B1/122 ,  H01G11/48 ,  H01M4/8663 ,  H01M4/881 ,  H01M4/8828 ,  H01M4/92 ,  Y02E60/13

Abstract: Compositions, and methods of making thereof, comprising from about 1% to about 5% of a perfluorinated sulfonic acid ionomer or a hydrocarbon-based ionomer; and from about 95% to about 99% of a solvent, said solvent consisting essentially of a polyol; wherein said composition is substantially free of water and wherein said ionomer is uniformly dispersed in said solvent.

Abstract translation: 组合物及其制备方法，包含约1％至约5％的全氟磺酸离聚物或基于烃的离聚物; 和约95％至约99％的溶剂，所述溶剂基本上由多元醇组成; 其中所述组合物基本上不含水，并且其中所述离聚物均匀地分散在所述溶剂中。

公开(公告)号：US07981319B2

公开(公告)日：2011-07-19

申请号：US12383279

申请日：2009-03-19

Applicant: Yu Seung Kim ,  Kwan-Soo Lee ,  Tommy Q. T. Rockward

Inventor： Yu Seung Kim ,  Kwan-Soo Lee ,  Tommy Q. T. Rockward

IPC: C09K3/00 ,  H01B1/00 ,  H01B1/12 ,  H01B1/02 ,  H01B1/22 ,  C08F2/26 ,  C08K5/01 ,  C08K5/41

CPC classification number: H01B1/122 ,  H01G11/48 ,  H01M4/8663 ,  H01M4/881 ,  H01M4/8828 ,  H01M4/92 ,  Y02E60/13

Abstract: Compositions, and methods of making thereof, comprising from about 1% to about 5% of a perfluorinated sulfonic acid ionomer or a hydrocarbon-based ionomer; and from about 95% to about 99% of a solvent, said solvent consisting essentially of a polyol; wherein said composition is substantially free of water and wherein said ionomer is uniformly dispersed in said solvent.

Abstract translation: 组合物及其制备方法，包含约1％至约5％的全氟磺酸离聚物或基于烃的离聚物; 和约95％至约99％的溶剂，所述溶剂基本上由多元醇组成; 其中所述组合物基本上不含水，并且其中所述离聚物均匀地分散在所述溶剂中。

公开(公告)号：US07653039B2

公开(公告)日：2010-01-26

申请号：US11356822

申请日：2006-02-17

Applicant: Gyu-Woong Lee ,  Kwan-Soo Lee ,  Chang-Sup Shim ,  Yun-Je Oh ,  Jae-Hoon Lee ,  Seong-Taek Hwang

Inventor： Gyu-Woong Lee ,  Kwan-Soo Lee ,  Chang-Sup Shim ,  Yun-Je Oh ,  Jae-Hoon Lee ,  Seong-Taek Hwang

IPC: H04W4/00

CPC classification number: H04W92/02 ,  H04B10/2575 ,  H04L63/08 ,  H04W12/06 ,  H04W84/04 ,  H04W84/12 ,  H04W88/08 ,  H04W88/085

Abstract: A network system for interworking a Wireless Local Area Network (W-LAN) and a 3rd-Generation (3G) mobile communication network through a Radio-over-Fiber(RoF) link and an authentication method in interworking in the network system are provided. The network system includes a 3G mobile communication network and a W-LAN system. The 3G mobile communication network includes a voice signal processing network connected to a Public Switched Telephone Network (PSTN) for voice call processing with respect to a predetermined mobile terminal, a packet data network for data communication with the predetermined mobile terminal, and a terminal device for communication with the predetermined mobile terminal. The W-LAN system is connected to the packet data network of the 3G mobile communication network to provide a W-LAN service to the predetermined mobile communication terminal. The W-LAN system is implemented in a plurality of Base Transceiver Stations (BTSs) included in the 3G mobile communication network through the RoF link.

Abstract translation: 提供了一种用于通过光纤无线（RoF）链路互通无线局域网（W-LAN）和第三代（3G）移动通信网络的网络系统，以及在网络系统中互通的认证方法。 网络系统包括3G移动通信网络和W-LAN系统。 3G移动通信网络包括连接到公共交换电话网（PSTN）的语音信号处理网络，用于相对于预定移动终端进行语音呼叫处理，用于与预定移动终端进行数据通信的分组数据网络，以及终端设备 用于与预定的移动终端进行通信。 W-LAN系统连接到3G移动通信网络的分组数据网络，以向预定的移动通信终端提供W-LAN服务。 W-LAN系统通过RoF链路在3G移动通信网络中包括的多个基站收发台（BTS）中实现。

公开(公告)号：US07450861B2

公开(公告)日：2008-11-11

申请号：US11224410

申请日：2005-09-12

Applicant: Yong-Gyoo Kim ,  Kwan-Soo Lee ,  Chang-Sup Shim ,  Jae-Hoon Lee ,  Seong-Taek Hwang

Inventor： Yong-Gyoo Kim ,  Kwan-Soo Lee ,  Chang-Sup Shim ,  Jae-Hoon Lee ,  Seong-Taek Hwang

IPC: H04B10/12

CPC classification number: H04B10/5055 ,  H04B10/505 ,  H04B10/5051 ,  H04B10/5162 ,  H04B10/5167

Abstract: An optical transmitter for generating return-to-zero alternative-mark-inversion (RZ-AMI) optical signals and a method for generating the optical signals are provided. The optical transmitter includes a light source radiating at its output an intensity-modulated light beam based upon intensity of a first data, a precoder for precoding a second data having the information identical to the first data, and a Mach Zehnder modulator for phase-modulating the intensity-modulated light on basis of the precoded second data to generate a return-to-zero alternative-mark-inversion (RZ-AMI) optical signal.

Abstract translation: 提供了一种用于产生归零替代标记反转（RZ-AMI）光信号的光发射机和用于产生光信号的方法。 所述光发射机包括：光源，其基于第一数据的强度在其输出处辐射强度调制光束;预编码器，用于对具有与第一数据相同信息的第二数据进行预编码;以及用于相位调制的马赫曾德调制器 基于预编码的第二数据的强度调制光，以产生返回到零替代标记反转（RZ-AMI）光信号。

公开(公告)号：US20060239303A1

公开(公告)日：2006-10-26

申请号：US11410422

申请日：2006-04-25

Applicant: Jae-Hun Cho ,  Jong-Ho Yoon ,  Kwan-Soo Lee ,  Yun-Je Oh ,  Jun-Ho Koh ,  Si-Hai Wang ,  Sang-Ho Kim

Inventor： Jae-Hun Cho ,  Jong-Ho Yoon ,  Kwan-Soo Lee ,  Yun-Je Oh ,  Jun-Ho Koh ,  Si-Hai Wang ,  Sang-Ho Kim

IPC: H04J3/06 ,  H04J3/12 ,  H04J3/02

CPC classification number: H04J3/1682 ,  H04J3/0638

Abstract: Disclosed is a method of performing a periodical synchronization at a predetermined transmission link for ensuring a start of a super frame in a residential Ethernet system. The method includes the steps of ensuring a start of a first predetermined super frame at the predetermined transmission link, transmitting Sync frames and Async frames through a predetermined number (N-1) of super frames, in which N is a total number of the super frames, and controlling an Async frame to be transmitted at an end point of the (N-1) super frames in such a manner that a start of a next super frame (Nth super frame) is strictly ensured, thereby maintaining a synchronization for the start of the super frame.

Abstract translation: 公开了一种在预定的传输链路上执行周期性同步的方法，以确保在住宅以太网系统中启动超帧。 该方法包括以下步骤：确保在预定传输链路上开始第一预定超帧，通过预定数量（N-1）超帧传输同步帧和异步帧，其中N是超级帧的总数 帧，并且控制在（N-1）个超帧的终点处发送的异步帧，使得下一个超帧（N ^{超帧）的开始是严格的 从而保持超帧开始的同步。}

公开(公告)号：US20060233169A1

公开(公告)日：2006-10-19

申请号：US11406678

申请日：2006-04-19

Applicant: Sihai Wang ,  Kwan-Soo Lee ,  Jun-Ho Koh ,  Sang-Ho Kim ,  Jae-Hun Cho

Inventor： Sihai Wang ,  Kwan-Soo Lee ,  Jun-Ho Koh ,  Sang-Ho Kim ,  Jae-Hun Cho

IPC: H04L12/56 ,  H04L12/43

CPC classification number: H04L49/351 ,  H04L49/201 ,  H04L49/3009 ,  H04L49/3072

Abstract: A Residential Ethernet switching apparatus for performing time slot switching includes an input unit for receiving frames as input, and a parser for parsing the received frames into asynchronous Ethernet frames (AsyncE frames) and Residential Ethernet frames (ResE frames). An AsyncE switching processor performs a switching operation for an AsyncE frame parsed by the parser. A ResE switching processor performs, according to positions of time slots included in a ResE frame parsed, a virtual MAC (VMAC) processing for the ResE frame The ResE switching processor also performs a switching operation based on a result of the VMAC processing. A multiplexer multiplexes the AsyncE frame switched by the AsyncE switching processor, and the ResE frame switched by the ResE switching processor, for output.

Abstract translation: 用于执行时隙切换的住宅以太网交换设备包括用于接收帧作为输入的输入单元和用于将接收的帧解析成异步以太网帧（AsyncE帧）和住宅以太网帧（ResE帧）的解析器。 AsyncE交换处理器对解析器解析的AsyncE帧执行切换操作。 ResE切换处理器根据解析的ResE帧中包含的时隙的位置执行针对ResE帧的虚拟MAC（VMAC）处理.RESE切换处理器还基于VMAC处理的结果执行切换操作。 多路复用器复用由AsyncE切换处理器切换的AsyncE帧和由ResE切换处理器切换的ResE帧，以进行输出。

公开(公告)号：US20060104643A1

公开(公告)日：2006-05-18

申请号：US11147638

申请日：2005-06-08

Applicant: Jae-Hoon Lee ,  Jeong-Seok Lee ,  Kwan-Soo Lee ,  Chang-Sup Shim ,  Seong-Taek Hwang

Inventor： Jae-Hoon Lee ,  Jeong-Seok Lee ,  Kwan-Soo Lee ,  Chang-Sup Shim ,  Seong-Taek Hwang

IPC: H04B10/00

CPC classification number: H04B10/25758

Abstract: An optical network for bi-directional communication includes: a base station for generating downlink optical signals and detecting uplink optical signals; and a remote antenna unit for transmitting the downlink optical signals and generating the uplink optical signals to the base station; wherein the remote antenna includes: an optical detector for converting the downlink optical signals into downlink radio signals; an antenna for transmitting the downlink radio signals to outside thereof, and receiving the uplink radio signals in wireless communication; a semiconductor optical amplifier for converting the uplink radio signals into the uplink optical signals to output the uplink optical signals to the base station; and a circulating device having a plurality of ports, each of which is connected to the antenna, the optical detector, and the semiconductor optical amplifier, respectively.

Abstract translation: 一种用于双向通信的光网络包括：用于产生下行光信号并检测上行光信号的基站; 以及远程天线单元，用于发送下行链路光信号并向基站生成上行链路光信号; 其中所述远程天线包括：用于将所述下行链路光信号转换成下行无线电信号的光检测器; 用于将下行链路无线电信号发送到其外部的天线，以及在无线通信中接收上行无线电信号; 半导体光放大器，用于将上行无线电信号转换成上行光信号，以将上行光信号输出到基站; 以及具有多个端口的循环装置，每个端口分别连接到天线，光学检测器和半导体光学放大器。

公开(公告)号：US08637191B2

公开(公告)日：2014-01-28

申请号：US12909267

申请日：2010-10-21

Applicant: Kwan Soo Lee ,  Cha Hun Ku ,  Duk Hyun Ryu ,  Jung Jin Kim ,  Byung Kyu Jung

Inventor： Kwan Soo Lee ,  Cha Hun Ku ,  Duk Hyun Ryu ,  Jung Jin Kim ,  Byung Kyu Jung

IPC: H01M10/0569 ,  H01M4/13 ,  H01M4/62

CPC classification number: H01M4/622 ,  H01M4/13 ,  H01M4/621 ,  H01M4/624 ,  H01M10/052 ,  H01M10/0567 ,  H01M2004/027

Abstract: The present invention relates to a lithium secondary battery. The present invention provides the lithium secondary battery including a positive electrode, a negative electrode, and a non-aqueous electrolyte solution. The negative electrode includes a water-dispersible binder and a conduction agent. The non-aqueous electrolyte solution includes fluoroethylenecarbonate (FEC). The batteries of the present invention are advantageous in that they have a high efficiency charging lifespan characteristic and enable high capacity charging in a short time.

Abstract translation: 锂二次电池技术领域本发明涉及锂二次电池。 本发明提供了包括正极，负极和非水电解质溶液的锂二次电池。 负极包括水分散性粘合剂和导电剂。 非水电解质溶液包括氟代乙烯碳酸酯（FEC）。 本发明的电池的优点在于它们具有高效率的充电寿命特性，并且能够在短时间内实现高容量充电。

公开(公告)号：US08394298B2

公开(公告)日：2013-03-12

申请号：US13158818

申请日：2011-06-13

Applicant: Yu Seung Kim ,  Kwan-Soo Lee ,  Tommy Q. T. Rockward

Inventor： Yu Seung Kim ,  Kwan-Soo Lee ,  Tommy Q. T. Rockward

IPC: H01B1/00 ,  H01B1/12 ,  H01B1/02 ,  H01B1/22 ,  C09K3/00 ,  H01M4/02 ,  H01M4/36 ,  H01M8/00 ,  H01M4/92 ,  H01M4/88 ,  B01J21/18 ,  B01J23/00

CPC classification number: H01B1/122 ,  H01G11/48 ,  H01M4/8663 ,  H01M4/881 ,  H01M4/8828 ,  H01M4/92 ,  Y02E60/13

Abstract: Compositions, and methods of making thereof, comprising from about 1% to about 5% of a perfluorinated sulfonic acid ionomer or a hydrocarbon-based ionomer; and from about 95% to about 99% of a solvent, said solvent consisting essentially of a polyol; wherein said composition is substantially free of water and wherein said ionomer is uniformly dispersed in said solvent.

Abstract translation: 组合物及其制备方法，包含约1％至约5％的全氟磺酸离聚物或基于烃的离聚物; 和约95％至约99％的溶剂，所述溶剂基本上由多元醇组成; 其中所述组合物基本上不含水，并且其中所述离聚物均匀地分散在所述溶剂中。