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1. 发明授权

US10090458B2 Magnetic memory device 有权
公开(公告)号：US10090458B2
公开(公告)日：2018-10-02
申请号：US15617012
申请日：2017-06-08
申请人： Sung Chul Lee , Ki Woong Kim , Sang Hwan Park , Sechung Oh
发明人： Sung Chul Lee , Ki Woong Kim , Sang Hwan Park , Sechung Oh
IPC分类号： H01L27/00 , H01L43/08 , H01L43/10 , H01L43/12 , H01F10/32 , H01F10/12
摘要： A magnetic memory device includes a reference magnetic structure, a free magnetic structure, and a tunnel barrier pattern between the reference magnetic structure and the free magnetic structure. The reference magnetic structure includes a first pinned pattern, a second pinned pattern between the first pinned pattern and the tunnel barrier pattern, and an exchange coupling pattern between the first and the second pinned pattern. The second pinned pattern includes a first magnetic pattern adjacent the exchange coupling pattern, a second magnetic pattern adjacent the tunnel barrier pattern, a third magnetic pattern between the first and the second magnetic pattern, a first non-magnetic pattern between the first and the third magnetic pattern, and a second non-magnetic pattern between the second and the third magnetic pattern. The first non-magnetic pattern has a different crystal structure from the second non-magnetic pattern, and at least a portion of the third magnetic pattern is amorphous.

2. 发明申请

US20180123025A1 MAGNETIC MEMORY DEVICE 审中-公开
公开(公告)号：US20180123025A1
公开(公告)日：2018-05-03
申请号：US15617012
申请日：2017-06-08
申请人： Sung Chul Lee , Ki Woong Kim , Sang Hwan Park , Sechung Oh
发明人： Sung Chul Lee , Ki Woong Kim , Sang Hwan Park , Sechung Oh
IPC分类号： H01L43/08 , H01L43/10 , H01L43/12 , H01F10/32 , H01F10/12
CPC分类号： H01L43/08 , H01F10/12 , H01F10/3204 , H01L43/10 , H01L43/12
摘要： A magnetic memory device includes a reference magnetic structure, a free magnetic structure, and a tunnel barrier pattern between the reference magnetic structure and the free magnetic structure. The reference magnetic structure includes a first pinned pattern, a second pinned pattern between the first pinned pattern and the tunnel barrier pattern, and an exchange coupling pattern between the first and the second pinned pattern. The second pinned pattern includes a first magnetic pattern adjacent the exchange coupling pattern, a second magnetic pattern adjacent the tunnel barrier pattern, a third magnetic pattern between the first and the second magnetic pattern, a first non-magnetic pattern between the first and the third magnetic pattern, and a second non-magnetic pattern between the second and the third magnetic pattern. The first non-magnetic pattern has a different crystal structure from the second non-magnetic pattern, and at least a portion of the third magnetic pattern is amorphous.

3. 发明授权

US08016900B2 Carbon monoxide remover and reformer for fuel cell 有权
标题翻译：一氧化碳去除剂和燃料电池重整器
公开(公告)号：US08016900B2
公开(公告)日：2011-09-13
申请号：US11827946
申请日：2007-07-12
申请人： Sung Chul Lee , Ju Yong Kim , Yong Kul Lee , Man Seok Han , Chan Ho Lee , Jin Kwang Kim , Jin Goo Ahn , Dong Uk Lee , Leonid Gorobinskiy
发明人： Sung Chul Lee , Ju Yong Kim , Yong Kul Lee , Man Seok Han , Chan Ho Lee , Jin Kwang Kim , Jin Goo Ahn , Dong Uk Lee , Leonid Gorobinskiy
IPC分类号： H01M8/04
CPC分类号： H01M8/0668 , C01B3/38 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/0288 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/1041 , C01B2203/1047 , C01B2203/1076 , C01B2203/1247 , C01B2203/1604 , C01B2203/1619 , C01B2203/1676 , C01B2203/1685 , C10K3/04 , H01M8/04022 , H01M8/04223 , H01M8/0618 , H01M8/2457 , H01M8/2483 , Y02P20/128
摘要： Disclosed are a carbon monoxide remover and a fuel cell reformer including the same. In the reformer, a reformed gas produced from a reforming reaction unit when the reformer is initially driven is used as a fuel for a heat source unit supplying heat to a water gas shift reaction unit. The carbon monoxide remover is connected to the reforming reaction unit that changes fuel into reformed gas with hydrogen. The carbon monoxide remover lowers carbon monoxide contained in the reformed gas. The carbon monoxide remover includes a heat source unit employing the reformed gas as a fuel; and a water gas shift reaction unit provided with a shift catalyst using heat from the heat source unit. The shift catalyst lowers the concentration of carbon monoxide in the reformed gas through reaction between water and carbon monoxide.
摘要翻译：公开了一种一氧化碳去除剂和包括其的燃料电池重整器。在重整器中，当重整器最初被驱动时由重整反应单元产生的重整气体用作向水煤气变换反应单元供热的热源单元的燃料。一氧化碳去除剂连接到用氢气将燃料转化为重整气体的重整反应单元。一氧化碳去除剂降低重整气体中所含的一氧化碳。一氧化碳去除剂包括采用重整气体作为燃料的热源单元; 以及使用来自热源单元的热量设置有换档催化剂的水煤气变换反应单元。转移催化剂通过水和一氧化碳之间的反应降低重整气体中一氧化碳的浓度。

4. 发明申请

US20070166579A1 Fuel cell system using butane 有权
标题翻译：燃料电池系统使用丁烷
公开(公告)号：US20070166579A1
公开(公告)日：2007-07-19
申请号：US11651101
申请日：2007-01-09
申请人： Ju Yong Kim , Sung Chul Lee , Chan Ho Lee , Dong Myung Suh , Jin Goo Ahn , Jin Kwang Kim , Dong Uk Lee
发明人： Ju Yong Kim , Sung Chul Lee , Chan Ho Lee , Dong Myung Suh , Jin Goo Ahn , Jin Kwang Kim , Dong Uk Lee
IPC分类号： H01M8/06 , H01M8/04 , H01M8/10
CPC分类号： H01M8/04164 , F17C2270/0763 , H01M8/04029 , H01M8/04074 , H01M8/04208 , H01M8/04291 , H01M8/0618 , H01M2008/1095 , Y02E60/321
摘要： A fuel cell system comprises: a fuel container for storing fuel liquefied with pressure; a reformer for generating hydrogen from the fuel through a catalyst reaction based on heat energy; an electric generator for generating electricity by transforming energy of an electrochemical reaction between hydrogen and oxygen into electric energy; a condenser for condensing water produced in the electric generator; and a heat exchanger passing through the condenser for cooling the condenser by latent heat of the fuel. With this configuration, cooling water cooled by latent heat of a fuel container is employed to cool the condenser without using a separate cooler. Furthermore, air is mixed with butane fuel without using a separate power unit, so that it is possible to achieve a more compact and highly efficient fuel cell.
摘要翻译：燃料电池系统包括：用于储存压力液化的燃料的燃料容器; 用于通过基于热能的催化剂反应从燃料产生氢的重整器; 通过将氢和氧之间的电化学反应的能量转化为电能来发电的发电机; 用于冷凝在发电机中产生的水的冷凝器; 以及通过冷凝器的热交换器，用于通过燃料的潜热冷却冷凝器。采用这种结构，采用通过燃料容器的潜热冷却的冷却水来冷却冷凝器而不使用单独的冷却器。此外，空气与丁烷燃料混合，而不使用单独的动力单元，使得可以实现更紧凑和高效的燃料电池。

5. 发明授权

US07838161B2 Reformer and fuel cell system using the same 有权
标题翻译：重整器和燃料电池系统使用相同
公开(公告)号：US07838161B2
公开(公告)日：2010-11-23
申请号：US11595339
申请日：2006-11-10
申请人： Sung Chul Lee , Ju Yong Kim , Chan Ho Lee , Dong Myung Suh , Jin Kwang Kim , Jin Goo Ahn
发明人： Sung Chul Lee , Ju Yong Kim , Chan Ho Lee , Dong Myung Suh , Jin Kwang Kim , Jin Goo Ahn
IPC分类号： H01M8/06
CPC分类号： C01B3/382 , B01J19/0006 , B01J2219/00164 , B01J2219/00231 , C01B3/38
摘要： A reformer that directly receives heat and performs an ATR catalyst reaction and an SR catalyst reaction. The reformer includes: a reforming reactor to reform hydrogen containing fuel into reformed gas having abundant hydrogen by performing an ATR catalyst reaction and an SR catalyst reaction; a heat source contacting one side of the reforming reactor and providing the reforming reactor with heat; and an air feeder to feed the reforming reactor with air by an air flow control unit. Thus, the ATR catalyst reaction featuring a relatively short preheating time is performed while the reformer is initially operated, so that hydrogen can be produced when the reformer is initially operated, thereby efficiently operating a fuel cell.
摘要翻译：直接接受热并进行ATR催化剂反应和SR催化剂反应的重整器。重整器包括：通过进行ATR催化剂反应和SR催化剂反应将含氢燃料转化为具有大量氢的重整气体的重整反应器; 与重整反应器的一侧接触并向重整反应器提供热量的热源; 以及空气供给装置，用于通过空气流量控制单元将重整反应器供给空气。因此，在重整器初始运转的同时进行具有相当短的预热时间的ATR催化剂反应，从而在重整器初始运行时可以产生氢气，从而有效地操作燃料电池。

6. 发明授权

US06235585B1 Method for fabricating flash memory device and peripheral area 有权
标题翻译：制造闪存器件和周边区域的方法
公开(公告)号：US06235585B1
公开(公告)日：2001-05-22
申请号：US09306436
申请日：1999-05-06
申请人： Sung Chul Lee , Jae Seung Choi
发明人： Sung Chul Lee , Jae Seung Choi
IPC分类号： H01L218247
CPC分类号： H01L27/11526 , H01L27/11536 , Y10S438/981
摘要： Methods for fabricating a flash memory device which improves both charge retaining characteristics and characteristics of a gate insulating film are disclosed. The methods include the steps of respectively forming a tunneling oxide film and a peripheral oxide film on a cell and peripheral areas of a semiconductor substrate; forming a floating gate line on the tunneling oxide film; forming a first insulating film on a surface of the floating gate line; forming a second insulating film on an entire surface of the semiconductor substrate; forming a third insulating film on the second insulating film so that the third insulating film is thicker than the peripheral oxide film; removing the third insulating film and the second insulating film from the peripheral area by wet etching processes; removing the peripheral oxide film by a wet etching process; forming a gate insulating film on the surface of the semiconductor substrate in the peripheral area; depositing a conductive layer on the entire surface of the semiconductor substrate; selectively removing portions of the conductive layer, the third insulating film, the second insulating film, the first insulating film, and the floating gate line to form a control gate and a floating gate in the cell area, and a gate electrode of a thin film transistor in the peripheral area; and forming source/drain impurity areas within the surface of the semiconductor substrate at both sides of the control gate and floating gate and at both sides of the gate electrode.
摘要翻译：公开了一种提高栅极绝缘膜的电荷保持特性和特性的闪存器件的制造方法。这些方法包括在半导体衬底的单元和外围区域上分别形成隧穿氧化物膜和周围氧化膜的步骤; 在隧道氧化膜上形成浮栅; 在所述浮栅线的表面上形成第一绝缘膜; 在所述半导体衬底的整个表面上形成第二绝缘膜; 在所述第二绝缘膜上形成第三绝缘膜，使得所述第三绝缘膜比所述周边氧化膜厚; 通过湿法蚀刻工艺从周边区域去除第三绝缘膜和第二绝缘膜; 通过湿蚀刻工艺去除周围氧化膜; 在周边区域的半导体衬底的表面上形成栅极绝缘膜; 在所述半导体衬底的整个表面上沉积导电层; 选择性地去除所述导电层，所述第三绝缘膜，所述第二绝缘膜，所述第一绝缘膜和所述浮栅的部分，以在所述单元区域中形成控制栅极和浮置栅极，以及薄膜的栅电极晶体管在周边区域; 以及在所述半导体衬底的所述表面内的所述控制栅极和浮置栅极的两侧以及所述栅电极的两侧处形成源极/漏极杂质区域。

7. 发明申请

US20130026389A1 UV FLUID STERILIZER SUITABLE TO STERILIZE FLUID HAVING POOR UV TRANSMISSION 有权
标题翻译： UV流体灭菌器适用于消毒紫外线传输不良的流体
公开(公告)号：US20130026389A1
公开(公告)日：2013-01-31
申请号：US13639764
申请日：2010-11-01
申请人： Sung Chul Lee , Jin Auck Kim , Yu Sup Kim
发明人： Sung Chul Lee , Jin Auck Kim , Yu Sup Kim
IPC分类号： A61L2/10 , C02F1/32
CPC分类号： A61L2/10 , A23L3/28 , C02F1/325 , C02F1/72 , C02F2201/3227 , C02F2301/024 , C02F2301/026 , C02F2303/04
摘要： The present invention relates to a UV fluid sterilizer, which is suitably formed to sterilize fluid having poor UV transmission. According to the present invention, the UV fluid sterilizer includes a plurality of UV sterilization units. The UV sterilization units include: small quartz tubes; inside UV lamps mounted in the small quartz tubes for radiating UV rays at the inside of fluid; large quartz tubes concentrically mounted outside the small quartz tubes for forming the flow spaces of the fluid; spring type coils spirally fixed to the outer diameter surfaces of the small quartz tubes for applying rotation force to the fluid; and UV transmission shrinks films for fixing the spring type coils to the outer diameter surfaces of the small quartz tubes in close contact and preventing foreign substances from being trapped in the flow spaces of the fluid, and are characterized in that a plurality of outside UV lamps are provided outside the large quartz tubes for radiating UV rays to the fluid, which flows through the UV sterilization units, from the outside.
摘要翻译：本发明涉及一种UV流体灭菌器，其被适当地形成为对具有差的UV透射率的流体进行消毒。根据本发明，UV流体灭菌器包括多个UV灭菌单元。 UV灭菌装置包括：小型石英管; 安装在小石英管内的紫外灯内部，用于在流体内部辐射紫外线; 同心安装在小石英管外部的大型石英管，用于形成流体的流动空间; 弹簧式线圈螺旋地固定到小石英管的外径表面上，用于向流体施加旋转力; 并且紫外线传输收缩用于将弹簧型线圈固定到小石英管的外径表面的膜紧密接触，并防止异物被捕获在流体的流动空间中，并且其特征在于，多个外部UV灯设置在大石英管的外部，用于从外部向流过UV灭菌单元的流体辐射紫外线。

8. 发明授权

US08279667B2 Integrated circuit memory systems and program methods thereof including a magnetic track memory array using magnetic domain wall movement 有权
标题翻译：集成电路存储器系统及其编程方法，包括使用磁畴壁移动的磁迹存储器阵列
公开(公告)号：US08279667B2
公开(公告)日：2012-10-02
申请号：US12775133
申请日：2010-05-06
申请人： Ho Jung Kim , Sang Beom Kang , Chul Woo Park , Hyun Ho Choi , Jong Wan Kim , Young Pill Kim , Sung Chul Lee
发明人： Ho Jung Kim , Sang Beom Kang , Chul Woo Park , Hyun Ho Choi , Jong Wan Kim , Young Pill Kim , Sung Chul Lee
IPC分类号： G11C11/15
CPC分类号： G11C19/0841 , G11C8/14 , G11C11/14
摘要： Provided are nonvolatile memory devices and program methods thereof, an integrated circuit memory system includes a memory array comprising at least one magnetic track, each of the at least one magnetic track including a plurality of magnetic domains and at least one read/write unit coupled thereto, decoding circuitry coupled to the memory array that is operable to select at least one of the magnetic domains, a read/write controller coupled to the memory array that is operable to read data from at least one of the plurality of magnetic domains and to write data to at least one of the plurality of magnetic domains via the at least one read/write unit coupled to each of the at least one magnetic track, and a domain controller coupled to memory array that is operable to move data between the magnetic domains on each of the at least one magnetic track.
摘要翻译：提供了非易失性存储器件及其编程方法，集成电路存储器系统包括存储器阵列，该存储器阵列包括至少一个磁道，至少一个磁道中的每个磁道包括多个磁畴，以及至少一个耦合到其上的读/写单元耦合到所述存储器阵列的解码电路，其可操作以选择所述磁畴中的至少一个;耦合到所述存储器阵列的读/写控制器，其可操作以从所述多个磁畴中的至少一个读取数据并写入经由耦合到所述至少一个磁道中的每一个的所述至少一个读/写单元向所述多个磁畴中的至少一个提供数据，以及耦合到可操作以在所述磁畴之间移动数据的存储器阵列的域控制器所述至少一个磁道中的每一个。

9. 发明申请

US20100284209A1 INTEGRATED CIRCUIT MEMORY SYSTEMS AND PROGRAM METHODS THEREOF INCLUDING A MAGNETIC TRACK MEMORY ARRAY USING MAGNETIC DOMAIN WALL MOVEMENT 有权
标题翻译：集成电路存储器系统及其程序方法，包括使用磁场移动的磁性跟踪存储器阵列
公开(公告)号：US20100284209A1
公开(公告)日：2010-11-11
申请号：US12775133
申请日：2010-05-06
申请人： Ho Jung Kim , Sang Beom Kang , Chul Woo Park , Hyun Ho Choi , Jong Wan Kim , Young Pill Kim , Sung Chul Lee
发明人： Ho Jung Kim , Sang Beom Kang , Chul Woo Park , Hyun Ho Choi , Jong Wan Kim , Young Pill Kim , Sung Chul Lee
IPC分类号： G11C19/00 , G11C7/00
CPC分类号： G11C19/0841 , G11C8/14 , G11C11/14
摘要： Provided are nonvolatile memory devices and program methods thereof. an integrated circuit memory system includes a memory array comprising at least one magnetic track, each of the at least one magnetic track including a plurality of magnetic domains and at least one read/write unit coupled thereto, decoding circuitry coupled to the memory array that is operable to select at least one of the magnetic domains, a read/write controller coupled to the memory array that is operable to read data from at least one of the plurality of magnetic domains and to write data to at least one of the plurality of magnetic domains via the at least one read/write unit coupled to each of the at least one magnetic track, and a domain controller coupled to memory array that is operable to move data between the magnetic domains on each of the at least one magnetic track.
摘要翻译：提供了非易失性存储器件及其编程方法。集成电路存储器系统包括存储器阵列，其包括至少一个磁道，所述至少一个磁道中的每一个磁道包括多个磁畴和耦合到其上的至少一个读/写单元，耦合到存储器阵列的解码电路，可操作以选择磁畴中的至少一个;耦合到存储器阵列的读/写控制器，其可操作以从多个磁畴中的至少一个读取数据，并将数据写入多个磁区中的至少一个通过耦合到所述至少一个磁道中的每一个的所述至少一个读/写单元的域，以及耦合到存储器阵列的域控制器，所述存储器阵列可操作以在所述至少一个磁道中的每一个上的所述磁畴之间移动数据。

10. 发明授权

US07658892B2 Pipe shaped reformer having rugged internal surface 失效
标题翻译：管状重整器具有坚固的内表面
公开(公告)号：US07658892B2
公开(公告)日：2010-02-09
申请号：US11440664
申请日：2006-05-24
申请人： Chan Ho Lee , Ju Yong Kim , Sang Jun Kong , Dong Yun Lee , Sung Chul Lee , Dong Myung Suh , Myeong Ju Ha , Dong Uk Lee
发明人： Chan Ho Lee , Ju Yong Kim , Sang Jun Kong , Dong Yun Lee , Sung Chul Lee , Dong Myung Suh , Myeong Ju Ha , Dong Uk Lee
IPC分类号： B01J19/00 , B01J8/04
CPC分类号： B01J15/005 , B01J19/244 , B01J19/249 , B01J2219/0004 , B01J2219/00157 , B01J2219/00159 , B01J2219/182 , B01J2219/1945 , B01J2219/2454 , B01J2219/2459 , B01J2219/2467 , B01J2219/2485
摘要： A reformer is disclosed for supplying a reformed gas containing hydrogen to a fuel cell. The reformer comprises a heat source; a preheating portion preheated by heat from the heat source; a pipe shaped reforming reaction unit; a carbon monoxide processing unit extending from the reforming reaction unit; and a rugged portion installed on an internal surface of the pipe shaped reforming reaction unit which is heated by the heat source. By using the rugged portion and the extended pipe design, the area heated by the heat source is increased and more heat is recovered, thereby improving thermal efficiency.
摘要翻译：公开了一种用于向燃料电池提供含氢气的重整气体的重整器。重整器包括热源; 由热源预热的预热部分; 管状重整反应单元; 从重整反应单元延伸的一氧化碳处理单元; 以及安装在由所述热源加热的所述管状重整反应单元的内表面上的凹凸部。通过使用坚固的部分和延长的管道设计，由热源加热的区域增加并且回收更多的热量，从而提高热效率。

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