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1. 发明授权

US06775459B2 Variable optical attenuator 失效
标题翻译：可变光衰减器
公开(公告)号：US06775459B2
公开(公告)日：2004-08-10
申请号：US10193004
申请日：2002-07-10
申请人： Yoon Shik Hong , Yong San Shin , Young Yun Kim , Jong Hyun Lee , Sung Cheon Jung , Jung Hyun Lee
发明人： Yoon Shik Hong , Yong San Shin , Young Yun Kim , Jong Hyun Lee , Sung Cheon Jung , Jung Hyun Lee
IPC分类号： G02B600
CPC分类号： G02B6/353 , G02B6/266 , G02B6/3528 , G02B6/3552 , G02B6/3584 , G02B6/3594
摘要： Disclosed is a variable optical attenuator comprising: a transmitting fiber for transmitting light; a receiving fiber concentrically placed with said transmitting fiber for absorbing light; a shutter between said transmitting fiber and said receiving fiber for absorbing light to adjust optical transmittance; and an actuator for driving said shutter. The size and price of the optical attenuator is remarkably reduced compared to a conventional mechanical connector-type attenuator to provide an article excellent in competitive edge.
摘要翻译：公开了一种可变光衰减器，包括：用于发射光的发射光纤; 与所述发射光纤同心放置的用于吸收光的接收光纤; 在所述发射光纤和所述接收光纤之间的快门用于吸收光以调节光透射率; 以及用于驱动所述活门的致动器。与传统的机械连接器型衰减器相比，光衰减器的尺寸和价格显着降低，以提供优异的竞争优势的制品。

2. 发明授权

US09107240B2 Amplifier supporting multi mode and amplifying method thereof 有权
标题翻译：支持多模放大器及其放大方法
公开(公告)号：US09107240B2
公开(公告)日：2015-08-11
申请号：US13811115
申请日：2011-08-04
申请人： Jong Hyun Lee
发明人： Jong Hyun Lee
IPC分类号： H04L5/14 , H04W88/06 , H03F1/02 , H03F3/189 , H03F3/24
CPC分类号： H04L5/14 , H03F1/0205 , H03F1/0261 , H03F1/30 , H03F3/189 , H03F3/19 , H03F3/24 , H03F2200/18 , H03F2200/294 , H03F2200/408 , H03F2200/451 , H03F2200/468 , H04W88/06
摘要： An amplifier and an amplifying method are provided. The amplifier includes: an amplifying unit amplifying and transferring a transmission target signal to a TDD switch; the TDD switch transferring a signal received from the amplifying unit to a filter unit when the amplifier operates in a TDD mode, and transferring a signal received from the filter unit to a duplex mode selection switch; the duplex mode selection switch transferring a signal received from the filter unit to a receiving side; and a controller controlling the duplex mode selection switch to transfer the signal received from the filter unit to the receiving side without passing through the TDD switch when the received duplex mode selection signal is a FDD mode selection signal.
摘要翻译：提供放大器和放大方法。放大器包括：放大单元，放大并将发送目标信号传送到TDD开关; 当放大器以TDD模式工作时，TDD开关将从放大单元接收的信号传送到滤波器单元，并将从滤波器单元接收的信号传送到双工模式选择开关; 所述双工模式选择开关将从所述滤波器单元接收到的信号传送到接收侧; 以及当所接收的双工模式选择信号是FDD模式选择信号时，控制双工模式选择开关以将从滤波器单元接收的信号传送到接收侧而不经过TDD开关的控制器。

3. 发明授权

US09037756B2 Mobile terminal and interface method thereof 有权
标题翻译：移动终端及其接口方法
公开(公告)号：US09037756B2
公开(公告)日：2015-05-19
申请号：US13413167
申请日：2012-03-06
申请人： Jong Hyun Lee
发明人： Jong Hyun Lee
IPC分类号： G06F21/44 , H02J7/00 , G06F1/26 , G06F11/34 , H02J3/00
CPC分类号： H02J7/0044 , G06F1/26 , G06F11/3485 , G06F13/382 , H02J3/008 , H02J7/0008 , H02J7/0027 , H02J7/0047 , H04M1/0274 , H04M1/72527
摘要： A mobile terminal and an interface method thereof for connecting external devices, such as an adapter, a Universal Serial Bus (USB) cable, a docking station, an accessory, and the like, to the mobile terminal are provided. The mobile terminal includes a battery, a connector including a pin for data communication and first and second power pins for charging the battery, a memory for storing a reference voltage indicating a dedicated adapter of the battery, and a controller for receiving a voltage input from the first and second power pins, for recognizing an external device connected with the connector as the dedicated adapter when a voltage input from the pin for data communication is the reference voltage, and for charging the battery with power input to the first and second power pins.
摘要翻译：提供了一种用于将诸如适配器，通用串行总线（USB）电缆，对接站，附件等的外部设备连接到移动终端的移动终端及其接口方法。移动终端包括电池，包括用于数据通信的引脚和用于对电池充电的第一和第二电源引脚的连接器，用于存储指示电池的专用适配器的参考电压的存储器，以及用于接收来自电池的电压输入的控制器所述第一和第二电源引脚用于当从所述用于数据通信的引脚的电压输入为参考电压时识别与所述连接器连接的外部设备作为所述专用适配器，并且用于对所述电池充电以对所述第一和第二电源引脚的电力输入进行充电。

4. 发明授权

US08885647B2 Method and system for domain based packet forwarding 有权
标题翻译：基于域的分组转发的方法和系统
公开(公告)号：US08885647B2
公开(公告)日：2014-11-11
申请号：US13586915
申请日：2012-08-16
申请人： Chang Gyu Lim , Tae Yeon Kim , Seung Hyun Yoon , Ho Young Song , Jong Hyun Lee
发明人： Chang Gyu Lim , Tae Yeon Kim , Seung Hyun Yoon , Ho Young Song , Jong Hyun Lee
IPC分类号： H04L12/26
CPC分类号： H04L63/12
摘要： Disclosed are an apparatus and a method for swapping headers for authenticating policy based domains and tracing paths at the time of high-reliable data plane transmission. The method includes receiving packets forwarded through predetermined paths, confirming whether the received packets are normal packets, determining whether the path identification information corresponding to the paths of the received packets is present in a header information storage unit of a domain receiving the packets, swapping the headers included in the packets to swapping headers of the header information storage unit by using the identification information if it is determined that the path identification information is present, and correcting the path tracing information. By this configuration, degradation in data plane performance due to the lengths of headers can be solved.
摘要翻译：公开了一种用于在高可靠性数据平面传输时交换用于认证基于策略的域和跟踪路径的报头的装置和方法。该方法包括接收通过预定路径转发的报文，确认接收到的报文是否为普通报文，确定接收报文的路径的路径识别信息是否存在于接收报文的报文头信息存储单元中，如果确定路径识别信息存在，则通过使用识别信息来包括在分组中的头部以交换头信息存储单元的头部，并且校正路径跟踪信息。通过这种配置，可以解决由于报头的长度导致的数据平面性能的劣化。

5. 发明授权

US08497045B2 Purge system for fuel cell with improved cold start performance 有权
标题翻译：具有改善冷启动性能的燃料电池吹扫系统
公开(公告)号：US08497045B2
公开(公告)日：2013-07-30
申请号：US12872313
申请日：2010-08-31
申请人： Jae Jun Ko , Nam Woo Lee , Young Min Kim , Sang Uk Kwon , Ik Jae Son , Woo Suk Sung , Jong Hyun Lee
发明人： Jae Jun Ko , Nam Woo Lee , Young Min Kim , Sang Uk Kwon , Ik Jae Son , Woo Suk Sung , Jong Hyun Lee
IPC分类号： H01M8/04
CPC分类号： H01M8/04231 , H01M8/04776
摘要： The present invention provides a purge system for a fuel cell, which can reduce the time required to thaw a frozen valve during cold start-up and reduce the whole start-up time, thus improving the cold start performance. In preferred embodiments, the present invention provides a purge system for a fuel cell with improved cold start performance, the system preferably including a main pipe connected to a purge gas outlet of a fuel cell stack to discharge a purge gas purging the fuel cell stack and impurities; an auxiliary pipe branched from the main pipe; a purge valve installed in each of the main pipe and the auxiliary pipe to perform an purge operation; a cut-off valve installed at an upstream side of the purge valve in the auxiliary pipe; and a controller for controlling the operation of the purge valves and the cut-off valve.
摘要翻译：本发明提供一种用于燃料电池的清洗系统，其可以减少在冷启动期间解冻冷冻阀所需的时间并减少整个启动时间，从而提高冷启动性能。在优选实施例中，本发明提供了一种具有改进的冷启动性能的燃料电池的净化系统，该系统优选地包括连接到燃料电池堆的吹扫气体出口的主管，以排出吹扫燃料电池堆的吹扫气体，杂质; 从主管分支的辅管; 安装在每个主管和辅助管中的净化阀，以执行清洗操作; 一个安装在辅助管道上的净化阀的上游侧的截止阀; 以及用于控制清洗阀和截止阀的操作的控制器。

6. 发明申请

US20130029238A1 STARTUP CONTROL DEVICE AND METHOD FOR FUEL CELL SYSTEM 审中-公开
标题翻译：燃料电池系统的启动控制装置和方法
公开(公告)号：US20130029238A1
公开(公告)日：2013-01-31
申请号：US13195261
申请日：2011-08-01
申请人： Se Joon Im , Jae Jun Ko , Young Min Kim , Ik Jae Son , Jong Hyun Lee
发明人： Se Joon Im , Jae Jun Ko , Young Min Kim , Ik Jae Son , Jong Hyun Lee
IPC分类号： H01M8/04
CPC分类号： G05D11/138 , H01M8/04223 , H01M8/04225 , H01M8/04455 , H01M8/04798 , H01M2008/1095
摘要： The present invention provides a startup control device and method for a fuel cell system. The startup control device includes a concentration meter, a hydrogen feed rate controller, and a controller. The concentration meter measures the concentration of oxygen located in the anode of a fuel cell stack. The hydrogen feed rate controller is disposed at an inlet of the anode. The controller receives an oxygen concentration signal value from the concentration meter while controlling the hydrogen feed rate controller to adjust a hydrogen feed rate to the anode.
摘要翻译：本发明提供了一种用于燃料电池系统的启动控制装置和方法。启动控制装置包括浓度计，氢供给速率控制器和控制器。浓度计测量位于燃料电池堆的阳极中的氧浓度。氢供给速率控制器设置在阳极的入口处。控制器从浓度计接收氧浓度信号值，同时控制氢供给速率控制器以调节向阳极的氢气进料速率。

7. 发明申请

US20130020553A1 SEMICONDUCTOR LIGHT EMITTING DEVICE 有权
标题翻译：半导体发光器件
公开(公告)号：US20130020553A1
公开(公告)日：2013-01-24
申请号：US13553344
申请日：2012-07-19
申请人： Sang Heon Han , Do Young Rhee , Jong Hyun Lee , Jin Young Lim , Young Sun Kim
发明人： Sang Heon Han , Do Young Rhee , Jong Hyun Lee , Jin Young Lim , Young Sun Kim
IPC分类号： H01L33/04
CPC分类号： H01L33/06 , H01L33/32
摘要： There is provided a semiconductor light emitting device including: first and second conductivity type semiconductor layers; and an active layer disposed between the first and second conductivity type semiconductor layers and having a structure in which a plurality of quantum barrier layers and a plurality of quantum well layers are alternately disposed, wherein at least one of the plurality of quantum well layers includes a first region in which band gap energy is reduced through a first slope and a second region in which band gap energy is reduced through a second slope different from the first slope. The influence of polarization is minimized by adjusting the shape of the band gap of the quantum well layer, crystallinity and internal quantum efficiency can be enhanced.
摘要翻译：提供一种半导体发光器件，包括：第一和第二导电类型半导体层; 以及设置在第一和第二导电类型半导体层之间并且具有多个量子势垒层和多个量子阱层交替设置的结构的有源层，其中多个量子阱层中的至少一个包括带隙能量通过第一斜率减小的第一区域和通过不同于第一斜率的第二斜率使带隙能量减小的第二区域。通过调整量子阱层的带隙的形状，极化的影响被最小化，可以提高结晶度和内部量子效率。

8. 发明授权

US08012636B2 Apparatus and method for acceleratively activating fuel cell 有权
标题翻译：用于加速燃料电池的装置和方法
公开(公告)号：US08012636B2
公开(公告)日：2011-09-06
申请号：US11985703
申请日：2007-11-16
申请人： Ik Jae Son , Jae Jun Ko , Jong Jin Yoon , Jong Hyun Lee , Seung Chan Oh , Young Min Kim , Seung Eul Yoo , Myong Hwan Kim , Young Mo Goo
发明人： Ik Jae Son , Jae Jun Ko , Jong Jin Yoon , Jong Hyun Lee , Seung Chan Oh , Young Min Kim , Seung Eul Yoo , Myong Hwan Kim , Young Mo Goo
IPC分类号： H01M8/04
CPC分类号： H01M8/04 , H01M8/04007 , H01M8/04089 , H01M8/04126 , H01M8/04179 , H01M8/04753 , H01M2008/1095
摘要： Apparatuses and methods for accelerated activation of fuel cells are disclosed. The apparatuses include a fuel cell stack; an air supplying means coupled to a cathode catalyst side of the fuel cell stack through a mass flow controller and a humidifier; a hydrogen supplying means coupled to an anode catalyst side of the fuel cell stack through a mass flow controller and a humidifier; and a cable coupled to both ends of the fuel cell stack for short-circuiting the cathode and the anode.
摘要翻译：公开了用于燃料电池加速活化的装置和方法。该装置包括燃料电池堆; 空气供给装置，其通过质量流量控制器和加湿器连接到燃料电池堆的阴极催化剂侧; 氢供给装置，其通过质量流量控制器和加湿器连接到燃料电池堆的阳极催化剂侧; 以及耦合到燃料电池堆的两端以用于使阴极和阳极短路的电缆。

9. 发明申请

US20110104947A1 CONDENSER CONNECTOR FOR VEHICLE 有权
标题翻译：车辆用冷凝器连接器
公开(公告)号：US20110104947A1
公开(公告)日：2011-05-05
申请号：US12758372
申请日：2010-04-12
申请人： Ji Hyoung Kim , Jong Wook Lee , Jong Hyun Lee , Sung Ho Heo
发明人： Ji Hyoung Kim , Jong Wook Lee , Jong Hyun Lee , Sung Ho Heo
IPC分类号： H01R13/66
CPC分类号： H01R13/4364 , H01R13/533 , H01R2201/26
摘要： Disclosed herein is a condenser connector for a vehicle, in which a condenser is installed at a position which is nearest or virtually nearest to a noise source, thus effectively eliminating or reducing noise. The condenser connector includes a housing having an insertion part. One end of a terminal is connected to a wire, and the other end thereof is fitted into and secured to one end of the insertion part. A holder is fitted into and secured to the other end of the insertion part. A condenser has a contact terminal which is in contact with the terminal, and is mounted to the holder.
摘要翻译：这里公开了一种用于车辆的冷凝器连接器，其中冷凝器安装在离噪声源最近或实际上最靠近的位置，从而有效地消除或减少噪声。冷凝器连接器包括具有插入部分的壳体。端子的一端与导线连接，另一端嵌入并固定在插入部的一端。保持器装配并固定到插入部分的另一端。冷凝器具有与端子接触的接触端子，并且安装到保持器。

10. 发明申请

US20100279206A1 Sealing structure of fuel cell separator 审中-公开
标题翻译：燃料电池分离器密封结构
公开(公告)号：US20100279206A1
公开(公告)日：2010-11-04
申请号：US11999820
申请日：2007-12-06
申请人： Jong Hyun Lee , Jae Jun Ko , Seung Chan Oh , Young Min Kim , Ik Jae Son , Jong Jin Yoon , Young Bum Kum
发明人： Jong Hyun Lee , Jae Jun Ko , Seung Chan Oh , Young Min Kim , Ik Jae Son , Jong Jin Yoon , Young Bum Kum
IPC分类号： H01M2/08
CPC分类号： H01M8/0271 , H01M8/0258 , H01M8/0267 , H01M8/0273 , H01M8/0297 , H01M8/04074 , H01M8/2415
摘要： The present invention provides a sealing structure of a sealing portion for maintaining the airtightness of a coolant passage in two stacked separators of a fuel cell, wherein a groove in which an adhesive is to be filled is formed on a surface of one of two separators, and dam portions are formed on both sides of the groove to prevent the adhesive applied in the groove from overflowing into a connection passage and a coolant passage. Accordingly, the adhesive overflowing from the groove when the two separators are bonded to each other by applying a pressure is collected in the dam portions to form three sealing lines, thus improving the airtightness of the sealing portion. Moreover, it is possible to solve the problem that the performance of the fuel cell stack is deteriorated when an antifreeze/coolant leaks from the coolant passage to an MEA, in which the fuel cell reaction takes place, or the leaking coolant contaminates a catalyst of the MEA.
摘要翻译：本发明提供了一种密封部分的密封结构，用于保持燃料电池的两个层叠的隔板中的冷却剂通道的气密性，其中在两个分离器之一的表面上形成有要填充粘合剂的槽，并且在槽的两侧形成有坝部分，以防止施加在槽中的粘合剂溢出到连接通道和冷却剂通道中。因此，当通过施加压力将两个分离器彼此接合时，从槽中溢出的粘合剂被收集在坝部中以形成三条密封线，从而提高密封部的气密性。此外，可以解决当防冻剂/冷却剂从冷却剂通道泄漏到发生燃料电池反应的MEA时，燃料电池堆的性能劣化的问题，或泄漏的冷却剂污染催化剂 MEA。

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