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1. 发明授权

US06894830B2 Bi-directional optical-amplifier module 失效
标题翻译：双向光放大器模块
公开(公告)号：US06894830B2
公开(公告)日：2005-05-17
申请号：US10054322
申请日：2002-01-22
申请人： Chang-Hee Lee , Yun-Je Oh , Seong-Taek Hwang , Hyun Deok Kim , Jeong-Hun Shin , Yunhee Cho
发明人： Chang-Hee Lee , Yun-Je Oh , Seong-Taek Hwang , Hyun Deok Kim , Jeong-Hun Shin , Yunhee Cho
IPC分类号： H01S3/10 , G02B6/42 , H01S3/30 , H01S5/50 , H04B10/00 , H04B10/2525 , H04B10/29 , H04B10/294 , H04B10/297 , H04J14/00 , H04J14/02 , G02F1/35 , H04B10/16
CPC分类号： H04B10/297
摘要： Disclosed is a bi-directional optical-amplifier module including first through fourth optical amplifiers, a mid-stage device for performing a desired signal processing for an upward or downward optical signal passing therethrough, a first optical-signal-path-setting device for supplying an optical signal inputted to a first input/output terminal of the bi-directional optical-amplifier module while outputting an optical signal outputted from the fourth optical amplifier to the first input/output terminal, a second optical-signal-path-setting device for supplying an optical signal inputted to a second input/output terminal of the bi-directional optical-amplifier module while outputting an optical signal outputted from the third optical amplifier to the second input/output terminal, a third optical-signal-path-setting device for outputting an optical signal outputted from the first optical amplifier to a first input/output terminal of the mid-stage device while supplying an optical signal outputted from the first input/output terminal of the mid-stage device to the fourth optical amplifier, and a fourth optical-signal-path-setting device for outputting an optical signal outputted from the second optical amplifier to a second input/output terminal of the mid-stage device while supplying an optical signal outputted from the second input/output terminal of the mid-stage device to the third optical amplifier.
摘要翻译：公开了一种双向光放大器模块，包括第一到第四光放大器，用于对通过其的向上或向下的光信号执行期望的信号处理的中级装置，用于供应的第一光信号路径设置装置输出到所述双向光放大器模块的第一输入/输出端的光信号，同时将从所述第四光放大器输出的光信号输出到所述第一输入/输出端;第二光信号路径设置装置，提供输入到双向光放大器模块的第二输入/输出端的光信号，同时将从第三光放大器输出的光信号输出到第二输入/输出端;第三光信号路径设定装置用于在提供光信号的同时将从第一光放大器输出的光信号输出到中级装置的第一输入/输出端从中段装置的第一输入/输出端子输出到第四光放大器;以及第四光信号路径设置装置，用于将从第二光放大器输出的光信号输出到第二输入/输出端中间级装置，同时将从中级装置的第二输入/输出端子输出的光信号提供给第三光放大器。

2. 发明申请

US20080232805A1 Wavelength-tunable light source and wavelength-division multiplexed transmission system using the source 有权
标题翻译：波长可调光源和使用源的波分复用传输系统
公开(公告)号：US20080232805A1
公开(公告)日：2008-09-25
申请号：US12004693
申请日：2007-12-21
申请人： Chang-Hee Lee , Hyun Deok Kim
发明人： Chang-Hee Lee , Hyun Deok Kim
IPC分类号： H04J14/02 , H01S5/026
CPC分类号： H04J14/02 , H04B10/503 , H04B10/506 , H04B10/572
摘要： The present invention relates to a wavelength-tunable light source whose output wavelength can be externally controlled and a wavelength-division multiplexed transmission system using the source.A wavelength-tunable light source in accordance with the present invention is constituted to be able to vary the output wavelength of a Fabry-Perot laser diode, that is wavelength-locked to an injected light, by controlling the wavelength of the injected light.A wavelength-tunable light source in accordance with the present invention provides comparatively large output power and excellent economic features.The present invention also presents a wavelength-division multiplexed transmission system using, the wavelength-tunable light source.
摘要翻译：本发明涉及可以外部控制输出波长的波长可调光源和使用该源的波分复用传输系统。根据本发明的波长可调光源通过控制注入的光的波长，能够改变法布里 - 珀罗激光二极管的输出波长，其被波长锁定到注入的光。根据本发明的波长可调光源提供了比较大的输出功率和优异的经济特征。本发明还提出了使用波长可调光源的波分复用传输系统。

3. 发明授权

US07613398B2 Wavelength-tunable light source and wavelength-division multiplexed transmission system using the source 有权
标题翻译：波长可调光源和使用源的波分复用传输系统
公开(公告)号：US07613398B2
公开(公告)日：2009-11-03
申请号：US12004693
申请日：2007-12-21
申请人： Chang-Hee Lee , Hyun Deok Kim
发明人： Chang-Hee Lee , Hyun Deok Kim
IPC分类号： H04J14/02
CPC分类号： H04J14/02 , H04B10/503 , H04B10/506 , H04B10/572
摘要： The present invention relates to a wavelength-tunable light source whose output wavelength can be externally controlled and a wavelength-division multiplexed transmission system using the source.A wavelength-tunable light source in accordance with the present invention is constituted to be able to vary the output wavelength of a Fabry-Perot laser diode, that is wavelength-locked to an injected light, by controlling the wavelength of the injected light.A wavelength-tunable light source in accordance with the present invention provides comparatively large output power and excellent economic features.The present invention also presents a wavelength-division multiplexed transmission system using, the wavelength-tunable light source.
摘要翻译：本发明涉及可以外部控制输出波长的波长可调光源和使用该源的波分复用传输系统。根据本发明的波长可调光源通过控制注入的光的波长，能够改变法布里 - 珀罗激光二极管的输出波长，其被波长锁定到注入的光。根据本发明的波长可调光源提供了比较大的输出功率和优异的经济特征。本发明还提出了使用波长可调光源的波分复用传输系统。

4. 发明授权

US09083469B2 Device and method for controlling lasing wavelength of tunable laser, and a wavelength division multiplexed-passive optical network having the same 有权
标题翻译：用于控制可调谐激光器的激光波长的装置和方法，以及具有该激光器的波分复用无源光网络
公开(公告)号：US09083469B2
公开(公告)日：2015-07-14
申请号：US13518340
申请日：2010-12-23
申请人： Chang-Hee Lee , Sang-Rok Mun , Sang-Min Oh
发明人： Chang-Hee Lee , Sang-Rok Mun , Sang-Min Oh
IPC分类号： H04J14/02 , H01S3/10 , H04B10/572 , H01S5/065
CPC分类号： H04B10/572 , H01S5/0656 , H04B10/506 , H04J14/0213 , H04J14/0282
摘要： The present invention discloses a device and method for controlling a lasing wavelength of a tunable laser, and a wavelength division multiplexed-passive optical network having the same.In a device and method for controlling a lasing wavelength of a tunable laser, and a wavelength division multiplexed-passive optical network having the same, it is possible to improve performance of the wavelength division multiplexed-passive optical network by automatically controlling a lasing wavelength of a tunable laser to be matched with a transmission wavelength of a wavelength division multiplexer/de-multiplexer using optical power or optical beating components obtained by a reflected optical component which is Raleigh backscattered or reflected, and is generated on an optical fiber.
摘要翻译：本发明公开了一种用于控制可调激光器的激光波长的装置和方法，以及具有该激光器的波分复用无源光网络。在用于控制可调谐激光器的激光波长的装置和方法以及具有该可调激光器的波分复用无源光网络的装置和方法中，通过自动控制波分复用无源光网络的激光波长，可以提高波分复用无源光网络的性能可调谐激光器与波分复用器/去多路复用器的传输波长匹配，使用光学功率或通过反射的光学部件获得的光打击部件，该光学部件是罗利反向散射或反射的，并且在光纤上产生。

5. 发明授权

US08687972B2 Multiple star wavelength division multiplexing passive optical networks using a wavelength assignment method 失效
标题翻译：使用波长分配方法的多星波分复用无源光网络
公开(公告)号：US08687972B2
公开(公告)日：2014-04-01
申请号：US13353204
申请日：2012-01-18
申请人： Chang-Hee Lee , Sang-Mook Lee , Sil-Gu Mun
发明人： Chang-Hee Lee , Sang-Mook Lee , Sil-Gu Mun
IPC分类号： H04B10/00
CPC分类号： H04J14/0246 , H04J14/0226 , H04J14/0247 , H04J14/025 , H04J14/0252 , H04J14/0257 , H04J14/0282
摘要： The present invention discloses a multiple star wavelength division multiplexing passive optical network system using a wavelength assignment method.In a multiple star wavelength division multiplexing passive optical network system using a wavelength assignment method according to the present invention, only one WDM-PON system can provides services for a plurality of subscribers who is distributed in a wide range of area through multiple starring, by setting one or more band for transmitting up-stream signals as an up-stream basic band and one or more band for transmitting down-stream signals as a down-stream basic band, respectively, and by dividing each of the up-stream basic band and the down-stream basic band into a plurality of wavelength sub-bands and assigning the divided sub-bands to different areas using a wavelength division multiplexer/de-multiplexer which splits a band into two or more sub-bands.
摘要翻译：本发明公开了一种使用波长分配方法的多星波分复用无源光网络系统。在使用根据本发明的波长分配方法的多星波分复用无源光网络系统中，只有一个WDM-PON系统可以通过多重主播向广泛范围内分布的多个用户提供服务，通过设置一个或多个频带，用于发送上行信号作为上行基本频带和用于发送下行流信号的一个或多个频带作为下行基本频带，并且通过划分每个上行基本频带和下游基本频带分成多个波长子带，并使用将频带分成两个或更多个子频带的波分多路复用器/去多路复用器将分割的子带分配给不同的区域。

6. 发明申请

US20130190685A1 NEEDLELESS INJECTOR 审中-公开
标题翻译：无针注射器
公开(公告)号：US20130190685A1
公开(公告)日：2013-07-25
申请号：US13637638
申请日：2011-01-25
申请人： Min-Su Cho , Chang-Hee Lee
发明人： Min-Su Cho , Chang-Hee Lee
IPC分类号： A61M5/30
CPC分类号： A61M5/30 , A61M5/1782 , A61M5/31533 , A61M5/31543 , A61M5/31548 , A61M2005/202 , A61M2005/2073 , A61M2005/2411 , A61M2005/3114
摘要： The present invention relates to a needleless injector. The needleless injector includes: a piston shaft including a plurality of holders on an outer surface in a circumferential direction thereof; a cylinder assembly which slidably receives and supports the piston shaft in the forward and backward directions; a plurality of balls which are received in the cylinder assembly and disposed around the piston shaft, the plurality of balls being movable in a radial direction and inserted into the plurality of holders when the piston shaft is moved in the backward direction; a trigger button slidably coupled to a rear end of the cylinder assembly to form a trigger end interrupting the movement of the balls inserted into the holders in the radial direction, the trigger button releasing the interruption of the trigger end when the piston shaft is slid in the forward direction; a first elastic pressing unit for pressing the piston in the forward direction; and a second elastic pressing unit for pressing the trigger button in the backward direction.Thus, the needleless injector can have a simplified structure to improve the use convenience thereof.
摘要翻译：无针注射器技术领域本发明涉及无针注射器。无针注射器包括：活塞轴，其包括在其圆周方向上的外表面上的多个保持器; 气缸组件，其沿前后方向可滑动地容纳和支撑活塞轴; 多个滚珠，其容纳在所述滚筒组件中并且设置在所述活塞轴周围，所述多个滚珠可在径向移动并且当所述活塞轴向后移动时插入所述多个保持器中; 触发按钮，其可滑动地联接到所述气缸组件的后端以形成触发端，其中断所述径向上插入所述保持器中的所述滚珠的运动，所述触发按钮在所述活塞轴滑动时释放所述触发端的中断前进方向第一弹性按压单元，用于向前按压活塞; 以及用于沿向后方向按压触发按钮的第二弹性按压单元。因此，无针注射器可以具有简化的结构以改善其使用便利性。

7. 发明授权

US08003023B2 Master mold, master mold fabrication method, and method for fabricating liquid crystal display device using the same 有权
标题翻译：主模具，母模制造方法以及使用其制造液晶显示装置的方法
公开(公告)号：US08003023B2
公开(公告)日：2011-08-23
申请号：US11477909
申请日：2006-06-30
申请人： Gyoo-Chul Jo , Jin-Wuk Kim , Chang-Hee Lee
发明人： Gyoo-Chul Jo , Jin-Wuk Kim , Chang-Hee Lee
IPC分类号： B32B15/04 , G03C11/22 , G02F1/13
CPC分类号： H01L27/1288 , H01L27/1214
摘要： A method for fabricating a liquid crystal display (LCD) device wherein a photolithography technique is replaced by soft lithography is disclosed. The method includes: forming a thin film transistor array substrate; forming a color filter substrate; bonding the thin film transistor array substrate and the color filter substrate; and applying a liquid crystal between the thin film transistor array substrate and the color filter substrate, wherein at least one of the forming the thin film transistor array substrate and the forming the color filter substrate includes a pattern forming method using a soft mold. The pattern forming method may be a soft lithography process that includes: contacting a soft mold having a particular pattern with a surface of a buffer layer and applying a constant heat to the soft mold and buffer layer to transfer the particular pattern onto the buffer layer.
摘要翻译：公开了一种通过软光刻替代光刻技术的液晶显示（LCD）器件的制造方法。该方法包括：形成薄膜晶体管阵列基板; 形成滤色器基板; 接合薄膜晶体管阵列基板和滤色器基板; 并且在薄膜晶体管阵列基板和滤色器基板之间施加液晶，其中形成薄膜晶体管阵列基板和形成滤色器基板的至少一个包括使用软模的图案形成方法。图案形成方法可以是软光刻工艺，其包括：使具有特定图案的软模具与缓冲层的表面接触，并向软模和缓冲层施加恒定的热量以将特定图案转移到缓冲层上。

8. 发明申请

US20100046945A1 Multiple Star Wavelength Division Multiplexing Passive Optical Networks Using a Wavelength Assignment Method 有权
标题翻译：使用波长分配方法的多星波分复用无源光网络
公开(公告)号：US20100046945A1
公开(公告)日：2010-02-25
申请号：US12087034
申请日：2006-12-05
申请人： Chang-Hee Lee , Sang-Mook Lee , Sil-Gu Mun
发明人： Chang-Hee Lee , Sang-Mook Lee , Sil-Gu Mun
IPC分类号： H04J14/00
CPC分类号： H04J14/0246 , H04J14/0226 , H04J14/0247 , H04J14/025 , H04J14/0252 , H04J14/0257 , H04J14/0282
摘要： The present invention discloses a multiple star wavelength division multiplexing passive optical network system using a wavelength assignment method. In a multiple star wavelength division multiplexing passive optical network system using a wavelength assignment method according to the present invention, only one WDM-PON system can provide services for a plurality of subscribers who is distributed in a wide range of area through multiple starring, by setting one or more band for transmitting up-stream signals as an up-stream basic band and one or more band for transmitting down-stream signals as a down stream basic band, respectively, and by dividing each of the up-stream basic band and the down stream basic band into a plurality of wavelength sub-bands and assigning the divided sub-bands to different areas using a wavelength division multiplexer/de-multiplexer which splits a band into two or more sub-bands.
摘要翻译：本发明公开了一种使用波长分配方法的多星波分复用无源光网络系统。在使用根据本发明的波长分配方法的多星波分复用无源光网络系统中，只有一个WDM-PON系统可以通过多重主播向广泛范围的多个用户提供服务，设置一个或多个频带，用于发送上行信号作为上行基本频带，以及一个或多个频带，用于发送下行流信号作为下行基本频带，并通过划分每个上行基本频带和下行基本频带转换为多个波长子带，并使用将频带分割成两个或更多个子带的波分复用器/去多路复用器将分割的子带分配给不同的区域。

9. 发明授权

US07646978B2 Methods and apparatuses to provide a wavelength division-multiplexing passive optical network based on wavelength-locked wavelength-division-multiplexed light sources 有权
标题翻译：提供基于波长锁相波分复用光源的波分复用无源光网络的方法和装置
公开(公告)号：US07646978B2
公开(公告)日：2010-01-12
申请号：US10502166
申请日：2003-01-21
申请人： Chang-Hee Lee , Kwang-Uk Chu , Tae-Won Oh
发明人： Chang-Hee Lee , Kwang-Uk Chu , Tae-Won Oh
IPC分类号： H04B10/20 , H04B10/00 , H04J14/08
CPC分类号： H04J14/02 , H04B10/506 , H04J14/0226 , H04J14/0227 , H04J14/0246 , H04J14/025 , H04J14/0282 , H04J14/0297
摘要： Various methods, systems, and apparatuses in which a wavelength-division-multiplexing passive-optical-network includes a first broadband light source and a second broadband light source. The first broadband light source supplies an optical signal containing a first band of wavelengths to a first plurality of optical transmitters. The second broadband light source supplies an optical signal containing a second band of wavelengths to a second plurality of optical transmitters. A fiber is used for bi-directional transmission of optical signals in at least two different wavelength bands.
摘要翻译：波分复用无源光网络包括第一宽带光源和第二宽带光源的各种方法，系统和装置。第一宽带光源将含有第一波长带的光信号提供给第一多个光发射机。第二宽带光源将包含第二波长带的光信号提供给第二多个光发射机。光纤用于在至少两个不同波长带中的光信号的双向传输。

10. 发明申请

US20090211640A1 Electron injecting layer including superacid salt, lithium salt or mixture thereof, photovoltaic device including the electron injecting layer, method of manufacturing the photovoltaic device, and organic light-emitting device including the electron injecting layer 审中-公开
标题翻译：包含超强酸盐，锂盐或其混合物的电子注入层，包括电子注入层的光电器件，制造光电器件的方法，以及包括电子注入层的有机发光器件
公开(公告)号：US20090211640A1
公开(公告)日：2009-08-27
申请号：US12379247
申请日：2009-02-17
申请人： Moon-Jae Lee , Dae-Won Kim , Chang-Hee Lee , Ji-Young Kim , Jung-Ho Park
发明人： Moon-Jae Lee , Dae-Won Kim , Chang-Hee Lee , Ji-Young Kim , Jung-Ho Park
IPC分类号： H01L31/042 , H01J1/62 , B05D5/12 , H01B1/00
CPC分类号： H01L51/5092 , B82Y10/00 , H01L51/0036 , H01L51/0037 , H01L51/0047 , H01L51/4253 , Y02E10/549 , Y02P70/521
摘要： Provided are an electron injecting layer formed by spin-coating a solution of a superacid salt, a lithium salt or a mixture thereof dissolved in a solvent, a photovoltaic device including the same, a method of manufacturing the photovoltaic device, and an organic light-emitting device including the electron injecting layer.
摘要翻译：提供了通过旋涂溶解在溶剂中的超强酸盐，锂盐或其混合物的溶液形成的电子注入层，包括其的光电器件，制造光电器件的方法和有机发光器件，包括电子注入层的发光器件。

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