公开(公告)号：US20130014269A1

公开(公告)日：2013-01-10

申请号：US13450578

申请日：2012-04-19

Applicant: Sang Hoan Chang ,  Kwang Jin Lee

Inventor： Sang Hoan Chang ,  Kwang Jin Lee

IPC: G06F21/00

CPC classification number: G06F21/79 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/00012 ,  H01L2924/00014

Abstract: A nonvolatile memory device includes a memory cell array configured to store an authentication key and authentication key configuration information in first and second pluralities of nonvolatile memory cells, along with data whose security is to be protected, and a control circuit controlling an operation of the memory cell array.

Abstract translation: 非易失性存储器件包括：存储单元阵列，被配置为将第一和第二多个非易失性存储器单元中的认证密钥和认证密钥配置信息与安全性要保护的数据一起存储;以及控制电路，用于控制存储器的操作 单元格阵列。

公开(公告)号：US20120311407A1

公开(公告)日：2012-12-06

申请号：US13193191

申请日：2011-07-28

Applicant: Kwang Jin Lee ,  Yeong Taek Lee ,  Woo Yeong Cho ,  Hoi Ju Chung

Inventor： Kwang Jin Lee ,  Yeong Taek Lee ,  Woo Yeong Cho ,  Hoi Ju Chung

IPC: H03M13/05 ,  G06F11/10

CPC classification number: G06F11/1048

Abstract: A non-volatile memory device may operate by writing a portion of a new codeword to an address in the device that stores an old codeword, as part of a write operation. An interruption of the write operation can be detected before completion, which indicates that the address stores the portion of the new codeword and a portion of the old codeword. The portion of the old codeword can be combined with the portion of the new codeword to provide an updated codeword. Error correction bits can be generated using the updated codeword and the error correction bits can be written to the address.

Abstract translation: 作为写入操作的一部分，非易失性存储器件可以通过将新的码字的一部分写入存储旧码字的设备中的地址来操作。 可以在完成之前检测写入操作的中断，这指示该地址存储新码字的一部分和旧码字的一部分。 旧码字的部分可以与新码字的部分组合以提供更新的码字。 可以使用更新的码字生成纠错位，并且可以将错误校正位写入地址。

公开(公告)号：US20120224437A1

公开(公告)日：2012-09-06

申请号：US13470617

申请日：2012-05-14

Applicant: Hye-Jin Kim ,  Kwang-Jin Lee ,  Du-Eung Kim ,  Hung-Jun An

Inventor： Hye-Jin Kim ,  Kwang-Jin Lee ,  Du-Eung Kim ,  Hung-Jun An

IPC: G11C5/14

CPC classification number: G11C5/14 ,  G11C7/1078 ,  G11C7/1096 ,  G11C8/10 ,  G11C11/22 ,  G11C13/00 ,  G11C13/0004 ,  G11C13/0007 ,  G11C13/0023 ,  G11C13/0038 ,  G11C13/0069 ,  G11C2013/0088 ,  G11C2013/009 ,  G11C2213/72

Abstract: A non-volatile memory device using a variable resistive element is provided. The non-volatile memory device includes a memory cell array having a plurality of non-volatile memory cells, a first voltage generator configured to generate a first voltage, a voltage pad configured to receive an external voltage that has a level higher than the first voltage, a write driver configured to be supplied with the external voltage and configured to write data to the plurality of non-volatile memory cells selected from the memory cell array; a sense amplifier configured to be supplied with the external voltage and configured to read data from the plurality of non-volatile memory cells selected from the memory cell array, and a row decoder and a column decoder configured to select the plurality of non-volatile memory cells included in the memory cell array, the row decoder being supplied with the first voltage and the column decoder being supplied with the external voltage.

Abstract translation: 提供了使用可变电阻元件的非易失性存储器件。 非易失性存储器件包括具有多个非易失性存储器单元的存储单元阵列，被配置为产生第一电压的第一电压发生器，被配置为接收具有高于第一电压的电平的外部电压的电压焊盘 写入驱动器，被配置为被提供有所述外部电压并被配置为向从所述存储单元阵列中选择的所述多个非易失性存储器单元写入数据; 感测放大器，被配置为被提供有外部电压并且被配置为从从存储单元阵列中选择的多个非易失性存储器单元读取数据;行解码器和列解码器，被配置为选择多个非易失性存储器 包括在存储单元阵列中的单元，行解码器被提供有第一电压，并且列解码器被提供有外部电压。

公开(公告)号：US08194492B2

公开(公告)日：2012-06-05

申请号：US12693005

申请日：2010-01-25

Applicant: Qi Wang ,  Kwang-Jin Lee ,  Woo-Yeong Cho ,  Taek-Sung Kim ,  Kwang-Ho Kim ,  Hyun-Ho Choi ,  Yong-Jun Lee ,  Hye-Jin Kim

Inventor： Qi Wang ,  Kwang-Jin Lee ,  Woo-Yeong Cho ,  Taek-Sung Kim ,  Kwang-Ho Kim ,  Hyun-Ho Choi ,  Yong-Jun Lee ,  Hye-Jin Kim

IPC: G11C8/00

CPC classification number: G11C8/12 ,  G11C11/005 ,  G11C11/56 ,  G11C11/5678 ,  G11C13/0004 ,  G11C13/0023 ,  G11C13/0028 ,  G11C13/0069 ,  G11C16/0483 ,  G11C2013/0078 ,  G11C2213/71

Abstract: Disclosed is a semiconductor memory device including a memory cell array having a plurality of variable resistance memory cells divided into first and second areas. An I/O circuit is configured to access the memory cell array under the control of control logic so as to access the first or second area in response to an external command. The I/O circuit accesses the first area using a memory cell unit and the second area using a page unit.

Abstract translation: 公开了一种半导体存储器件，包括具有分成第一和第二区域的多个可变电阻存储器单元的存储单元阵列。 I / O电路被配置为在控制逻辑的控制下访问存储单元阵列，以响应于外部命令访问第一或第二区域。 I / O电路使用存储单元单元访问第一区域，并且使用页面单元访问第二区域。

公开(公告)号：US20120097596A1

公开(公告)日：2012-04-26

申请号：US13258964

申请日：2010-03-23

Applicant: Kwang-Jin Lee

Inventor： Kwang-Jin Lee

IPC: B01D65/08 ,  B01D63/08 ,  B01D63/04

CPC classification number: C02F1/444 ,  B01D61/20 ,  B01D2313/26 ,  B01D2315/06

Abstract: Disclosed is a filtering system which facilitates to maximize cleaning efficiency as contrasted with energy consumed for aeration cleaning of a filtering membrane module, and minimize horizontal dependence of an aeration tube, the filtering system comprising first and second aeration tube positioned under a plurality of filtering membrane modules, wherein a distance between the first and second aeration tubes and a diameter of the aeration hole are limited to a predetermined range.

Abstract translation: 公开了一种过滤系统，其与清洁过滤膜组件的曝气清洁消耗的能量相比较，有助于最大限度地提高清洁效率，并且使通气管的水平依赖性最小化，该过滤系统包括位于多个过滤膜下方的第一和第二曝气管 模块，其中第一和第二曝气管之间的距离和曝气孔的直径被限制在预定范围内。

公开(公告)号：US08147938B2

公开(公告)日：2012-04-03

申请号：US12095282

申请日：2006-11-28

Applicant: Moo Seok Lee ,  Kwang Jin Lee ,  Yong-Cheol Shin

Inventor： Moo Seok Lee ,  Kwang Jin Lee ,  Yong-Cheol Shin

IPC: B32B1/08

CPC classification number: B01D69/08 ,  B01D67/0011 ,  B01D69/087 ,  B01D69/12 ,  B01D2325/24 ,  B01D2325/40 ,  Y10T428/1352 ,  Y10T428/1362 ,  Y10T428/1369 ,  Y10T428/1393

Abstract: A braid-reinforced composite hollow fiber membrane is disclosed. The braid-reinforced composite hollow fiber membrane comprising a reinforcing material of a tubular braid and a polymer resinous thin film coated on the surface of the tubular braid according to the present invention is characterized in that: the tubular braid comprises multifilaments made of monofilaments having a crimp rate of 2 to 40%, and the peeling strength of the tubular braid and a polymer resinous thin film coated on the surface thereof is 1 to 10 MPa. In the composite hollow fiber membrane, the crimp rate of the monofilaments constituting the tubular braid of the reinforcing material is 2 to 40%, thus the surface area of the tubular braid contacted with the polymer resinous thin film is increased. Thus, the peeling strength of the tubular braid and the polymer resinous thin film coated on the surface thereof is excellent.

Abstract translation: 公开了一种编织增强复合中空纤维膜。 根据本发明的包括管状编织物的增强材料和涂覆在管状编织物的表面上的聚合物树脂薄膜的编织增强复合中空纤维膜的特征在于：管状编织物包括由单丝制成的复丝， 卷曲率为2〜40％，管状编织物的剥离强度和表面涂布的聚合物树脂薄膜为1〜10MPa。 在复合中空纤维膜中，构成加强材料的管状编织物的单丝的卷曲率为2〜40％，因此与聚合物树脂薄膜接触的管状编织物的表面积增加。 因此，管状编织物和涂布在其表面上的聚合物树脂薄膜的剥离强度优异。

公开(公告)号：US20120074056A1

公开(公告)日：2012-03-29

申请号：US13258610

申请日：2010-03-23

Applicant: Kwang-Jin Lee ,  Moo-Seok Lee

Inventor： Kwang-Jin Lee ,  Moo-Seok Lee

IPC: B01D69/00 ,  B23P17/04

CPC classification number: B01D63/02 ,  B01D63/026 ,  B01D65/00 ,  B01D2313/02 ,  B01D2313/06 ,  B01D2313/12 ,  B01D2313/21 ,  B01D2315/06 ,  Y10T29/49826

Abstract: Disclosed are a hollow fiber membrane module, a filtration apparatus based on the same, and a method for manufacturing the filtration apparatus. The hollow fiber membrane module includes two headers respectively provided with a permeate collecting unit therein, wherein each of the headers has grooves on its two sides, the grooves being extended in a length direction of the hollow fiber membrane. Since one slide rod can simultaneously be inserted into grooves of two adjacent hollow fiber membrane modules, the hollow fiber membrane modules can mutually serve as guides for insertion/ejection thereof. Also, since the grooves formed on the header can serve as insertion holes into which a clamp is inserted, the clamp can be used for coupling between the hollow fiber membrane module and another element and reinforcement of the coupling.

Abstract translation: 公开了一种中空纤维膜组件，基于该过滤装置的过滤装置及其制造方法。 中空纤维膜组件包括两个头部，其中分别设置有渗透物收集单元，其中每个集管在其两侧具有凹槽，所述凹槽沿中空纤维膜的长度方向延伸。 由于一个滑杆可以同时插入两个相邻的中空纤维膜组件的槽中，所以中空纤维膜组件可以作为其插入/弹出的引导件。 此外，由于形成在集管上的槽可以用作插入夹具的插入孔，所以夹具可用于中空纤维膜组件和另一元件之间的联接以及联接器的加固。

公开(公告)号：US08116127B2

公开(公告)日：2012-02-14

申请号：US12559792

申请日：2009-09-15

Applicant: Woo-Yeong Cho ,  Kwang-Jin Lee ,  Hye-Jin Kim

Inventor： Woo-Yeong Cho ,  Kwang-Jin Lee ,  Hye-Jin Kim

IPC: G11C11/00

CPC classification number: G11C8/10 ,  G11C13/0004 ,  G11C13/0064 ,  G11C13/0069 ,  G11C2013/0076 ,  G11C2013/0078

Abstract: A method of writing data in a phase change memory includes receiving write data to be written to a selected phase change memory cell in the plurality of phase change memory cells, sensing data stored in the selected phase change memory cell, determining whether or not the sensed data is equal to the write data, and if the sensed data is not equal to the write data, iteratively applying a write current to the selected phase change memory cell, wherein a resistance state of the phase change memory cell is changed by heat corresponding to a level of the write current, and the level of the write current is changed between successive iterative applications.

Abstract translation: 在相变存储器中写入数据的方法包括：接收要写入多个相变存储单元中的选定相变存储单元的写入数据，感测存储在所选择的相变存储单元中的数据，确定是否感测到 数据等于写入数据，并且如果感测到的数据不等于写入数据，则向所选择的相变存储器单元迭代地施加写入电流，其中相变存储单元的电阻状态由对应于 写入电流的电平和写入电流的电平在连续的迭代应用程序之间改变。

公开(公告)号：US20110253627A1

公开(公告)日：2011-10-20

申请号：US13141277

申请日：2009-12-22

Applicant: Kwang-Jin Lee

Inventor： Kwang-Jin Lee

IPC: B01D63/00 ,  C02F1/44

CPC classification number: C02F1/44 ,  B01D61/18 ,  B01D61/20 ,  B01D61/22 ,  B01D65/02 ,  B01D2311/14 ,  B01D2315/06 ,  B01D2317/022 ,  B01D2317/04 ,  C02F2209/03 ,  C02F2303/20

Abstract: A system and method for filtering is disclosed, which is capable of accomplishing a filtering operation at a high recovery rate of 96% or more, and realizing a compact and simplified system structure, the system comprising a water bath including an inlet and a discharging hole, wherein feed water to be treated is supplied to the inside of the water bath through the inlet, and concentrated water is discharged out through the discharging hole; and plural membrane cassettes including first and second membrane cassettes submerged into the feed water contained in the water bath, wherein the first membrane cassette is positioned nearest to the inlet, and the second membrane cassette is positioned nearest to the discharging hole, wherein the first membrane cassette treats the feed water with a first impurity concentration; the second membrane cassette treats the feed water with a second impurity concentration; and the first impurity concentration is smaller than the second impurity concentration.

Abstract translation: 公开了一种用于过滤的系统和方法，其能够以96％以上的高回收率实现过滤操作，并且实现了紧凑且简化的系统结构，该系统包括水浴，其包括入口和排出孔 其中待处理的给水通过入口供给到水浴的内部，并且浓缩的水通过排出孔排出; 以及多个膜盒，包括浸没在所述水浴中所含的给水中的第一和第二膜盒，其中所述第一膜盒位于最靠近所述入口的位置，所述第二膜盒位于最靠近所述排出孔的位置，其中所述第一膜 盒子以第一杂质浓度处理给水; 第二膜盒处理具有第二杂质浓度的给水; 并且第一杂质浓度小于第二杂质浓度。

公开(公告)号：US20110220572A1

公开(公告)日：2011-09-15

申请号：US13129328

申请日：2009-11-05

Applicant: Kwang-Jin Lee

Inventor： Kwang-Jin Lee

IPC: B01D65/02 ,  C02F1/44

CPC classification number: B01D65/02 ,  B01D61/18 ,  B01D61/20 ,  B01D65/08 ,  B01D2311/103 ,  B01D2313/26 ,  B01D2315/06 ,  B01D2321/185 ,  C02F1/44

Abstract: Disclosed is a filtering system and method which facilitates to maximize cleaning efficiency, minimize heat energy consumption for cleaning, and shorten cleaning time by a concentrated heating only in a filtering membrane for a maintenance cleaning or recovery cleaning, wherein the filtering system comprises a membrane module including a filtering membrane; an air supplying means for cleaning the filtering membrane; and a heater for heating air supplied from the air supplying means.

Abstract translation: 公开了一种过滤系统和方法，其有助于最大化清洁效率，最小化用于清洁的热能消耗，并且通过仅在用于维护清洁或回收清洁的过滤膜中的集中加热来缩短清洁时间，其中过滤系统包括膜组件 包括过滤膜; 用于清洁过滤膜的空气供应装置; 以及用于加热从空气供应装置供应的空气的加热器。