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1. 发明申请

US20080083454A1 Photovoltaic Cell Using Catalyst-Supporting Carbon Nanotube and Method for Producing the Same 审中-公开
标题翻译：使用催化剂载体碳纳米管的光伏电池及其制备方法
公开(公告)号：US20080083454A1
公开(公告)日：2008-04-10
申请号：US11560413
申请日：2006-11-16
申请人： Young Jun Park , Eun Sung Lee , Jeong Hee Lee , Sang Cheol Park , Jung Gyu Nam
发明人： Young Jun Park , Eun Sung Lee , Jeong Hee Lee , Sang Cheol Park , Jung Gyu Nam
IPC分类号： H01L31/00
CPC分类号： H01G9/2022 , B82Y10/00 , H01G9/2031 , H01L51/0048 , H01L51/0086 , H01L51/444 , Y02E10/542 , Y02E10/549 , Y02P70/521
摘要： Disclosed herein is a photovoltaic cell using catalyst-supported carbon nanotubes and a method for producing the same. More particularly, the photovoltaic cell includes a photo anode, a cathode including a layer of metal catalyst particle supporting carbon nanotubes, and an electrolyte disposed between the photo anode and the cathode. The photovoltaic cell is economic in terms of production costs and process steps, and shows improved catalytic activity due to an enlarged contact area and conductivity, resulting in excellent photoelectric efficiency.
摘要翻译：本文公开了使用催化剂负载的碳纳米管的光伏电池及其制造方法。更具体地，光伏电池包括光阳极，包括支撑碳纳米管的金属催化剂颗粒层的阴极和设置在光阳极和阴极之间的电解质。光伏电池在生产成本和工艺步骤方面是经济的，并且由于接触面积和电导率的增加而显示改善的催化活性，导致优异的光电效率。

2. 发明授权

US07935733B2 Carbon nanotube solution dispersant and composition including the same 有权
标题翻译：碳纳米管溶液分散剂及其组成
公开(公告)号：US07935733B2
公开(公告)日：2011-05-03
申请号：US11446972
申请日：2006-06-06
申请人： Seon Mi Yoon , Jeong Hee Lee , Eun Sung Lee , Jae Young Choi
发明人： Seon Mi Yoon , Jeong Hee Lee , Eun Sung Lee , Jae Young Choi
IPC分类号： B01F3/12
CPC分类号： C07F9/091 , B82Y30/00 , B82Y40/00 , C01B32/174 , C01B2202/02 , C01B2202/04 , C01B2202/06 , C01B2202/28
摘要： A dispersant for a more concentrated carbon nanotube solution, and a composition including the same are provided. The dispersant may have a hydrophobic chain structure with head groups capable of surrounding carbon nanotube particles. The dispersant may adsorbed onto the carbon nanotube particles. The composition may include the dispersant, an aqueous liquid medium and a carbon nanotube. The composition may further include an additive. It may be possible to produce a more concentrated carbon nanotube solution exhibiting an increase in dispersion of the carbon nanotube particles and/or more stability.
摘要翻译：提供了一种用于更浓缩的碳纳米管溶液的分散剂及包含其的组合物。分散剂可以具有能够围绕碳纳米管颗粒的头基团的疏水链结构。分散剂可以吸附在碳纳米管颗粒上。组合物可以包括分散剂，水性液体介质和碳纳米管。组合物还可以包含添加剂。可能生产出显示碳纳米管颗粒分散性增加的更浓缩的碳纳米管溶液和/或更高的稳定性。

3. 发明授权

US08173205B2 Method for fabricating ZnO thin films 失效
标题翻译：制造ZnO薄膜的方法
公开(公告)号：US08173205B2
公开(公告)日：2012-05-08
申请号：US12126380
申请日：2008-05-23
申请人： Jeong Na Heo , Jeong Hee Lee
发明人： Jeong Na Heo , Jeong Hee Lee
IPC分类号： B05D5/12
CPC分类号： C23C18/1216 , C23C18/1254
摘要： Disclosed is a method for fabricating ZnO thin films using a ZnO precursor solution containing zinc hydroxide nitrate (Zn5(OH)8(NO3)2.2H2O) as a zinc supplier. The ZnO thin film is fabricated by using a simple and economical coating method at a low process temperature.
摘要翻译：公开了使用含有硝酸锌（Zn5（OH）8（NO3）2.2H2O）作为锌供应商的ZnO前体溶液制造ZnO薄膜的方法。 ZnO薄膜是通过在较低的工艺温度下使用简单经济的涂层方法制造的。

4. 发明授权

US07623453B2 Aggregation switch apparatus for broadband subscribers 失效
标题翻译：用于宽带用户的聚合交换机
公开(公告)号：US07623453B2
公开(公告)日：2009-11-24
申请号：US11119094
申请日：2005-04-29
申请人： Hyoung Il Lee , Jeong Hee Lee , Bhum Cheol Lee
发明人： Hyoung Il Lee , Jeong Hee Lee , Bhum Cheol Lee
IPC分类号： H04L12/26
CPC分类号： H04L47/22 , H04L12/18 , H04L12/2856 , H04L12/2867 , H04L47/10 , H04L49/90 , H04L49/9036 , Y02D50/30
摘要： An aggregation switch apparatus for broadband subscribers is disclosed. The apparatus includes: an upstream input buffering unit for buffering packets from more than one subscriber link; a scheduling unit for aggregating the packets to more than one upstream link and scheduling a transfer order; a rate match buffering unit for buffering a transfer rate difference between an output of the upstream input buffering unit and an output of more than one upstream link; a downstream destination identifying unit for identifying a destination of more than one subscriber link of the packets; a broadcasting unit for transferring the packets to terminals of the broadcasting unit; a packet selecting unit for selecting a corresponding packet by identifying a destination port of more than one subscriber link of the packets; and a downstream output buffering unit for buffering the packets outputted from the packet selecting unit to said more than one subscriber link.
摘要翻译：公开了一种用于宽带用户的聚合交换设备。该装置包括：上行输入缓冲单元，用于缓冲来自多于一个用户链路的分组; 调度单元，用于将所述分组聚集到多于一个上行链路并调度传送顺序; 速率匹配缓冲单元，用于缓冲上游输入缓冲单元的输出和多于一个上游链路的输出之间的传输速率差; 用于识别所述分组的多于一个订户链路的目的地的下游目的地识别单元; 广播单元，用于将分组传送到广播单元的终端; 分组选择单元，用于通过识别分组的多于一个订户链路的目的地端口来选择相应的分组; 以及下行输出缓冲单元，用于将从分组选择单元输出的分组缓存到所述多个订户链路。

5. 发明授权

US07336677B2 Multi-functional switch fabric apparatus and control method for the same 有权
标题翻译：多功能交换机的设备及其控制方法相同
公开(公告)号：US07336677B2
公开(公告)日：2008-02-26
申请号：US10621808
申请日：2003-07-17
申请人： Tae Sik Cheung , Jeong Hee Lee , Bhum Cheol Lee
发明人： Tae Sik Cheung , Jeong Hee Lee , Bhum Cheol Lee
IPC分类号： H04L12/28
CPC分类号： H04L49/101 , H04L49/3027 , H04L49/3045 , H04L49/552
摘要： A multi-functional switch fabric apparatus and a control method for a multi-functional switch fabric apparatus are provided. The multi-functional switch fabric apparatus includes a plurality of input data processors, which copy, distribute, switch, and output input user data according to a mode set signal from the outside, a switch fabric unit, which includes a plurality of switching units and selectively outputs the user data input from the plurality of input data processors according to the mode set signal, a plurality of output data processors, which buffer, schedule, multiplex, and output the user data input from the switch fabric unit, and a control unit, which outputs the mode set signal to control the plurality of input data processors, the switch fabric unit, and the plurality of output data processors.
摘要翻译：提供了一种多功能交换矩阵装置和多功能交换矩阵装置的控制方法。多功能交换矩阵装置包括多个输入数据处理器，其根据来自外部的模式设置信号复制，分配，切换和输出输入用户数据，交换结构单元，其包括多个开关单元和根据模式设定信号有选择地输出从多个输入数据处理器输入的用户数据;多个输出数据处理器，其对从交换结构单元输入的用户数据进行缓冲，调度，复用和输出;以及控制单元，其输出模式设置信号以控制多个输入数据处理器，交换结构单元和多个输出数据处理器。

6. 发明申请

US20070053353A1 Method for processing subscriber packet using subscriber identification tag 审中-公开
标题翻译：使用用户识别标签处理用户分组的方法
公开(公告)号：US20070053353A1
公开(公告)日：2007-03-08
申请号：US11321191
申请日：2005-12-29
申请人： Hyoung Il Lee , Dae Geun Park , Jeong Hee Lee , Bhum Cheol Lee
发明人： Hyoung Il Lee , Dae Geun Park , Jeong Hee Lee , Bhum Cheol Lee
IPC分类号： H04L12/56 , H04L12/66
CPC分类号： H04L12/4658 , H04L12/4654 , H04L45/302 , H04L45/502 , H04L47/10 , H04L47/2425 , H04L47/2441 , H04L47/31
摘要： A method of classifying packets by a subscriber and processing classified packet to provide fairness to subscribers is provided. In order to classify the packets by the subscriber, a subscriber identification tag is inserted into a predetermined portion of an Ethernet frame and the packets are classified using the subscriber identification tag. The classified packets are processed based on the classifying result. Accordingly, an intermediate node not directly connected to the subscriber can classify the packets by the subscriber even in an uncontrollably expanded subscriber network. Therefore, the subscriber network is simply and effectively managed while providing the fairness to the subscriber in processing packets and allocating bandwidth.
摘要翻译：提供了一种由用户分类分组并处理分类分组以向用户提供公平性的方法。为了对用户对分组进行分类，将用户识别标签插入到以太网帧的预定部分中，并且使用用户识别标签对分组进行分类。根据分类结果处理分类数据包。因此，即使在不受控制地扩展的用户网络中，直接连接到用户的中间节点也可以由用户对分组进行分类。因此，用户网络简单有效地被管理，同时在处理分组和分配带宽时向用户提供公平性。

7. 发明授权

US08031682B2 Apparatus and method for aggregating and switching traffic in subscriber network 失效
标题翻译：用户网络聚合和切换业务的装置和方法
公开(公告)号：US08031682B2
公开(公告)日：2011-10-04
申请号：US11294937
申请日：2005-12-06
申请人： Hyoung Il Lee , Jeong Hee Lee , Bhum Cheol Lee
发明人： Hyoung Il Lee , Jeong Hee Lee , Bhum Cheol Lee
IPC分类号： H04W4/00
CPC分类号： H04L12/2854 , H04L47/10 , H04L47/15 , H04L47/20 , H04L47/22 , H04L47/2416 , H04L47/2441 , H04L47/283 , H04L47/41 , Y02D50/30
摘要： An apparatus for aggregating and switching traffic in a broadband subscriber network and methods of processing upstream and downstream traffic are provided. The apparatus includes: an upstream traffic processing unit which stores a plurality of packets received from a plurality of downlinks with respect to each subscriber link, and transmits the packets stored with respect to each subscriber link to uplinks through scheduling; and a downstream traffic processing unit which broadcasts a packet received from the uplinks to the subscriber links via a broadcast bus connected to the respective subscriber links and determines with respect to each subscriber link whether to transmit the packet to subscriber links. It is possible to efficiently aggregate, switch, and broadcast subscriber traffic in a broadband subscriber network in which upstream traffic and downstream traffic are asymmetric.
摘要翻译：提供了一种用于在宽带用户网络中聚合和切换业务的装置以及处理上行和下行业务的方法。该装置包括：上行流量处理单元，存储从多个下行链路接收到的多个分组相对于每个用户链路，并且通过调度将关于每个用户链路存储的分组发送到上行链路; 以及下游业务处理单元，其经由连接到各个用户链路的广播总线将从上行链路接收的分组广播到用户链路，并且针对每个订阅者链路确定是否将用户链路传送到分组。可以在上行流量和下游流量不对称的宽带用户网络中有效地聚合，切换和广播用户流量。

8. 发明申请

US20080117813A1 METHOD AND SYSTEM FOR DYNAMIC RATE-LIMITING IN SWITCH 审中-公开
标题翻译：用于开关动态限速的方法和系统
公开(公告)号：US20080117813A1
公开(公告)日：2008-05-22
申请号：US11937805
申请日：2007-11-09
申请人： Hyun Yong HWANG , Dae Geun Park , Bhum Cheol Lee , Jeong Hee Lee , Seung Woo Lee
发明人： Hyun Yong HWANG , Dae Geun Park , Bhum Cheol Lee , Jeong Hee Lee , Seung Woo Lee
IPC分类号： H04L12/56
CPC分类号： H04L47/762 , H04L47/10 , H04L47/11 , H04L47/12 , H04L47/25 , H04L47/263 , H04L47/70 , H04L47/745 , H04L49/254 , Y02D50/10
摘要： Provided is a dynamic rate-limiting method and apparatus used in a switch for switching packets from input ports to output ports, the method including: (a) adding traffic bandwidth values set in advance in active subscribers that are using the switch from among subscribers connected to the switch; (b) comparing the added value with a range between a maximum bandwidth and a minimum bandwidth that are set in the switch; and (c) according to a result of comparing, when the added values is smaller than the minimum bandwidth or larger than the maximum bandwidth set in the switch, increasing or decreasing the traffic bandwidths of the active subscribers set in advance so that the added value is within the range between the maximum bandwidth and minimum bandwidth. Accordingly, it is possible to automatically control the traffic bandwidths of subscribers that are currently using the switch.
摘要翻译：提供了一种用于从输入端口切换到输出端口的交换机中的动态限速方法和装置，所述方法包括：（a）在从连接的用户中使用交换机的有效用户中预先设置业务带宽值切换; （b）将所述附加值与在所述交换机中设置的最大带宽和最小带宽之间的范围进行比较; 和（c）根据比较的结果，当附加值小于最小带宽或大于交换机中设置的最大带宽时，增加或减少预先设定的活动用户的业务带宽，使得附加值在最大带宽和最小带宽之间的范围内。因此，可以自动控制正在使用交换机的用户的业务带宽。

9. 发明授权

US5798505A Microwave oven with upwardly directed air discharge duct 失效
标题翻译：带有向上排气管的微波炉
公开(公告)号：US5798505A
公开(公告)日：1998-08-25
申请号：US721541
申请日：1996-09-26
申请人： Jeong Hee Lee
发明人： Jeong Hee Lee
IPC分类号： H05B6/80 , F24C1/02
CPC分类号： H05B6/6476
摘要： A microwave oven has a cooking chamber in which an electric heater is provided to perform convection cooking as an alternative to high frequency cooking. Heat from the heater is circulated within the cooking chamber by a heat-circulation fan situated behind an apertured back wall of the cooking chamber. A cooking chamber disposed behind the heater houses a motor for driving the heat circulation fan and also for driving a cooling fan disposed in the cooling chamber. The cooling fan draws in cooling air through cool air apertures formed in the rear of the oven. Hot exhaust air from the cooking chamber is discharged through exhaust holes formed in the rear of the oven, next to the cool air apertures. In order to minimize the travel of hot exhaust air from the exhaust holes to the cool air apertures a guide duct mounted on the rear of the oven directs the exhaust air from the exhaust holes upwardly to a discharge outlet at the top of the duct.
摘要翻译：微波炉具有烹饪室，在该烹饪室中设置有电加热器以进行对流烹饪，作为高频烹调的替代。来自加热器的热量通过位于烹饪室的有孔后壁之后的热循环风扇在烹饪室内循环。设置在加热器后面的烹饪室容纳用于驱动热循环风扇的电动机，还用于驱动设置在冷却室中的冷却风扇。冷却风扇通过形成在烤箱后部的冷气孔吸入冷却空气。来自烹饪室的热排出空气通过形成在烤箱后部的排气孔排出，靠近冷气孔。为了最小化热排气从排气孔到冷空气孔的行进，安装在烘箱后部的导管将排气从排气孔向上引导到管道顶部的排放口。

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