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1. 发明授权

US08214698B2 Solid state storage system with improved data merging efficiency and control method thereof 有权
标题翻译：具有改善数据合并效率的固态存储系统及其控制方法
公开(公告)号：US08214698B2
公开(公告)日：2012-07-03
申请号：US12648346
申请日：2009-12-29
申请人： Young Ho Kim , Kyeong Rho Kim , Myung Suk Lee
发明人： Young Ho Kim , Kyeong Rho Kim , Myung Suk Lee
IPC分类号： G11C29/24 , G11C29/56
CPC分类号： G06F11/141 , G06F11/1666 , G06F11/20 , G06F12/0246 , G06F2212/7204
摘要： The presented solid state storage system provides an efficient manner of processing read and write operations in a memory block that has a faulty page of memory within it. The solid state storage system includes a flash memory area and a memory controller. The memory controller stores link information into a buffer, allocates a first temporary physical block to resume operations of the bad block past the first bad page, updates and stores mapping information associated with the remaining portions of the bad block past the first bad page, and merges together those valid pages from among the bad block into a final physical block by merging together all prior successfully operated valid pages from among the bad block with any subsequently successfully operated valid pages which are associated with successful operations subsequently to the failure in the first bad page of the bad block.
摘要翻译：所呈现的固态存储系统提供了在存储器块中处理读取和写入操作的有效方式，该存储器块内存在错误的存储器页面。固态存储系统包括闪存区域和存储器控制器。存储器控制器将链接信息存储到缓冲器中，分配第一临时物理块以恢复经过第一坏页的坏块的操作，更新并存储与坏块的剩余部分相关联的映射信息超过第一坏页，以及将来自坏块之间的有效页面合并到最终物理块中，将来自坏块的所有先前成功操作的有效页面与随后成功操作的有效页面合并在一起，该页面与成功操作相关联，随后在第一个错误中发生故障坏块的页面。

2. 发明授权

US08370680B2 Solid state storage system for controlling reserved area and method of controlling the same 有权
标题翻译：用于控制保留区的固态存储系统及其控制方法
公开(公告)号：US08370680B2
公开(公告)日：2013-02-05
申请号：US12839325
申请日：2010-07-19
申请人： Myung Suk Lee , Jeong Soon Kwak , Kyeong Rho Kim , Yang Gi Moon
发明人： Myung Suk Lee , Jeong Soon Kwak , Kyeong Rho Kim , Yang Gi Moon
IPC分类号： G06F11/00
CPC分类号： G06F11/2094 , G06F11/1662
摘要： A solid state storage system includes a flash memory region comprising a plurality of memory blocks and a plurality of replacement blocks corresponding to error-occurred blocks when errors occur in the memory blocks; and a memory controller configured to perform a control operation to replace the error-occurred blocks with the replacement blocks, wherein the error-occurred blocks comprise correctable blocks and uncorrectable blocks, and wherein the memory controller determines whether the error-occurred blocks are the correctable blocks or the uncorrectable blocks and controls zones of the replacement blocks, replaced in correspondence to the correctable blocks, to be allocated a plurality of times.
摘要翻译：固态存储系统包括闪速存储器区域，其包括多个存储器块和当在存储器块中发生错误时与错误发生的块相对应的多个替换块; 以及存储器控制器，被配置为执行用所述替换块替换所述错误发生的块的控制操作，其中所述错误发生的块包括可校正块和不可校正块，并且其中所述存储器控制器确定所述错误发生的块是否是可校正的块或不可校正的块和控制更换块的区域，以对应于可校正块替换，被分配多次。

3. 发明授权

US08068363B2 Flash memory apparatus and read operation control method therefor 有权
标题翻译：闪存装置及其读取操作控制方法
公开(公告)号：US08068363B2
公开(公告)日：2011-11-29
申请号：US12494491
申请日：2009-06-30
申请人： Myung Suk Lee , Jeong Soon Kwak , Do Hee Kim
发明人： Myung Suk Lee , Jeong Soon Kwak , Do Hee Kim
IPC分类号： G11C11/34 , G11C7/00
CPC分类号： G11C16/26 , G11C16/349
摘要： A flash memory apparatus of an embodiment is configured to include a flash memory including a plurality of blocks and a read operation control circuit determining whether to replace a block in accordance with the number of times a read process is performed for each block of the plurality of blocks.
摘要翻译：实施例的闪存装置被配置为包括包括多个块的闪速存储器和读取操作控制电路，该读取操作控制电路根据对多个块的每个块执行读取处理的次数来确定是否替换块块。

4. 发明授权

US08392647B2 Solid state storage system for controlling reserved area flexibly and method for controlling the same 有权
标题翻译：用于灵活控制保留区的固态存储系统及其控制方法
公开(公告)号：US08392647B2
公开(公告)日：2013-03-05
申请号：US12647185
申请日：2009-12-24
申请人： Myung Suk Lee , Wun Mo Yang , Jeong Soon Kwak
发明人： Myung Suk Lee , Wun Mo Yang , Jeong Soon Kwak
IPC分类号： G06F12/00
CPC分类号： G06F12/0246 , G06F2212/1036 , G06F2212/7201
摘要： A solid state storage system includes a flash memory area and a memory controller. The flash memory area includes memory blocks and replacement blocks configured to replace bad blocks occurring within the memory blocks. The memory controller is configured to perform a logical-to-physical address mapping on logical blocks including the replacement blocks, and select the replacement blocks using logical addresses of the logical blocks corresponding to the bad blocks.
摘要翻译：固态存储系统包括闪存区和存储器控制器。闪存区域包括被配置为替换在存储器块内发生的坏块的存储块和替换块。存储器控制器被配置为对包括替换块的逻辑块执行逻辑到物理地址映射，并且使用与坏块相对应的逻辑块的逻辑地址来选择替换块。

5. 发明授权

US12000368B2 Small hydropower generator of novel concept, using ferris wheel 有权
公开(公告)号：US12000368B2
公开(公告)日：2024-06-04
申请号：US17612420
申请日：2019-07-29
申请人： Sung Ho Nam , Myung Suk Lee
发明人： Sung Ho Nam , Myung Suk Lee
IPC分类号： F03B7/00 , H02K7/18
CPC分类号： F03B7/003 , F05B2220/706 , H02K7/1823
摘要： A small hydropower of a novel concept, comprising: two side supports; a main rotation axis provided on the upper end between the two side supports; a rotation body for rotating around the main rotation axis; fillable-then-emptiable water containers which are provided around the circumference of the rotation body, remain horizontally level, add weight by being filled with a certain amount of water when positioned at the top center of the rotation body during rotation, and remove the weight by spilling when positioned at the bottom center; a selective water supply device which can provide, to a fillable-then-emptiable water container that is positioned at the top center of the rotation body, water, and which temporarily stops discharging water until the next fillable-then-emptiable water container is positioned, if one fillable-then-emptiable water container is completely filled.

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