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1. 发明授权

US10135462B1 Deduplication using sub-chunk fingerprints 有权
公开(公告)号：US10135462B1
公开(公告)日：2018-11-20
申请号：US13495856
申请日：2012-06-13
申请人： Grant R. Wallace , Philip N. Shilane , Mark L. Huang , Edward K. Lee , Kai Li
发明人： Grant R. Wallace , Philip N. Shilane , Mark L. Huang , Edward K. Lee , Kai Li
IPC分类号： H03M7/30 , G06F11/14
摘要： A computer-implemented method and system for deduplicating sub-chunks in a data storage system selects a data chunk to deduplicate and generates a sketch for the selected data chunk. A similar data chunk is searched for using the sketch. A set of fingerprints corresponding to sub-chunks of the similar data chunk is loaded. The set of fingerprints for the similar data chunk is compared to a set of fingerprints of the selected data chunk and the selected chunk is encoded as a set of references to identical sub-chunks of the similar data chunk and at least one unmatched sub-chunk.

2. 发明申请

US20100125553A1 Delta compression after identity deduplication 有权
标题翻译：身份重复数据删除后的增量压缩
公开(公告)号：US20100125553A1
公开(公告)日：2010-05-20
申请号：US12291998
申请日：2008-11-14
申请人： Mark Huang , Edward K. Lee , Kai Li , Philip Shilane , Grant Wallace , Ming Benjamin Zhu
发明人： Mark Huang , Edward K. Lee , Kai Li , Philip Shilane , Grant Wallace , Ming Benjamin Zhu
IPC分类号： G06F17/30
CPC分类号： G06F11/1453 , G06F11/1464 , H03M7/30 , H03M7/3091
摘要： Delta compression after identity deduplication is disclosed. A first data segment is determined to be identical to a first previous data segment. A second data segment, not determined to be identical to a second previous data segment, is then determined to be similar to a third previous data segment.
摘要翻译：披露了身份重复数据删除后的增量压缩。第一数据段被确定为与先前的第一数据段相同。然后确定未被确定为与第二先前数据段相同的第二数据段以类似于第三先前数据段。

3. 发明授权

US08447740B1 Stream locality delta compression 有权
公开(公告)号：US08447740B1
公开(公告)日：2013-05-21
申请号：US12291989
申请日：2008-11-14
申请人： Mark Huang , Philip Shilane , Grant Wallace , Nitin Garg , Edward K. Lee , Ming Benjamin Zhu , Kai Li
发明人： Mark Huang , Philip Shilane , Grant Wallace , Nitin Garg , Edward K. Lee , Ming Benjamin Zhu , Kai Li
IPC分类号： G06F17/00
CPC分类号： G06F17/30162 , G06F17/30153 , G06F17/30156 , G06F17/30864
摘要： Stream locality delta compression is disclosed. A previous stream indicated locale of data segments is selected. A first data segment is then determined to be similar to a data segment in the stream indicated locale.

4. 发明申请

US20110196869A1 CLUSTER STORAGE USING DELTA COMPRESSION 有权
标题翻译：使用DELTA压缩的集群存储
公开(公告)号：US20110196869A1
公开(公告)日：2011-08-11
申请号：US13090166
申请日：2011-04-19
申请人： R. Hugo Patterson , Kai Li , Ming Benjamin Zhu , Sazzala Venkata Reddy , Umesh Maheshwari , Edward K. Lee
发明人： R. Hugo Patterson , Kai Li , Ming Benjamin Zhu , Sazzala Venkata Reddy , Umesh Maheshwari , Edward K. Lee
IPC分类号： G06F17/30
CPC分类号： G06F3/0604 , G06F3/0644 , G06F3/0683 , G06F17/30091 , G06F17/30138 , G06F17/3015 , G06F17/30312 , G06F17/30489
摘要： Storage of data segments is disclosed. For each segment, a similar segment to the segment is identified, wherein the similar segment is already managed by a cluster node. In the event the similar segment is identified, a reference to the similar segment and a delta between the similar segment and the segment are caused to be stored instead of the segment.
摘要翻译：披露数据段的存储。对于每个段，标识与段相似的段，其中类似段已经由集群节点管理。在类似的段被识别的情况下，引用相似的段和相似的段和段之间的增量，而不是段被存储。

5. 发明授权

US07962520B2 Cluster storage using delta compression 有权
标题翻译：使用增量压缩的群集存储
公开(公告)号：US07962520B2
公开(公告)日：2011-06-14
申请号：US12082244
申请日：2008-04-09
申请人： R. Hugo Patterson , Kai Li , Ming Benjamin Zhu , Sazzala Venkata Reddy , Umesh Maheshwari , Edward K. Lee
发明人： R. Hugo Patterson , Kai Li , Ming Benjamin Zhu , Sazzala Venkata Reddy , Umesh Maheshwari , Edward K. Lee
IPC分类号： G06F17/00
CPC分类号： G06F3/0604 , G06F3/0644 , G06F3/0683 , G06F17/30091 , G06F17/30138 , G06F17/3015 , G06F17/30312 , G06F17/30489
摘要： Cluster storage is disclosed. A data stream or a data block is received. The data stream or the data block is broken into segments. For each segment, a cluster node is selected, and in the event that a similar segment to the segment is identified that is already managed by the selected cluster node, a reference to the similar segment and a delta between the similar segment and the segment is caused to be stored on the selected cluster node.
摘要翻译：公开集群存储。接收数据流或数据块。数据流或数据块被分成段。对于每个段，选择集群节点，并且在识别已经由所选择的集群节点管理的与该段相似的段的情况下，对类似段的引用和类似段和段之间的差异是导致存储在所选群集节点上。

6. 发明授权

US08751462B2 Delta compression after identity deduplication 有权
标题翻译：身份重复数据删除后的增量压缩
公开(公告)号：US08751462B2
公开(公告)日：2014-06-10
申请号：US12291998
申请日：2008-11-14
申请人： Mark Huang , Edward K. Lee , Kai Li , Philip Shilane , Grant Wallace , Ming Benjamin Zhu
发明人： Mark Huang , Edward K. Lee , Kai Li , Philip Shilane , Grant Wallace , Ming Benjamin Zhu
IPC分类号： G06F17/00 , G06F7/00 , G06F11/14
CPC分类号： G06F11/1453 , G06F11/1464 , H03M7/30 , H03M7/3091
摘要： Delta compression after identity deduplication is disclosed. A first data segment is determined to be identical to a first previous data segment. A second data segment, not determined to be identical to a second previous data segment, is then determined to be similar to a third previous data segment.
摘要翻译：披露了身份重复数据删除后的增量压缩。第一数据段被确定为与先前的第一数据段相同。然后确定未被确定为与第二先前数据段相同的第二数据段以类似于第三先前数据段。

7. 发明授权

US08312006B2 Cluster storage using delta compression 有权
标题翻译：使用增量压缩的群集存储
公开(公告)号：US08312006B2
公开(公告)日：2012-11-13
申请号：US13090166
申请日：2011-04-19
申请人： R. Hugo Patterson , Kai Li , Ming Benjamin Zhu , Sazzala Venkata Reddy , Umesh Maheshwari , Edward K. Lee
发明人： R. Hugo Patterson , Kai Li , Ming Benjamin Zhu , Sazzala Venkata Reddy , Umesh Maheshwari , Edward K. Lee
IPC分类号： G06F17/00
CPC分类号： G06F3/0604 , G06F3/0644 , G06F3/0683 , G06F17/30091 , G06F17/30138 , G06F17/3015 , G06F17/30312 , G06F17/30489
摘要： Storage of data segments is disclosed. For each segment, a similar segment to the segment is identified, wherein the similar segment is already managed by a cluster node. In the event the similar segment is identified, a reference to the similar segment and a delta between the similar segment and the segment are caused to be stored instead of the segment.
摘要翻译：披露数据段的存储。对于每个段，标识与段相似的段，其中类似段已经由集群节点管理。在类似的段被识别的情况下，引用相似的段和相似的段和段之间的增量，而不是段被存储。

8. 发明申请

US20080294660A1 Cluster storage using delta compression 有权
标题翻译：使用增量压缩的群集存储
公开(公告)号：US20080294660A1
公开(公告)日：2008-11-27
申请号：US12082244
申请日：2008-04-09
申请人： R. Hugo Patterson , Kai Li , Ming Benjamin Zhu , Sazzala Venkata Reddy , Umesh Maheshwari , Edward K. Lee
发明人： R. Hugo Patterson , Kai Li , Ming Benjamin Zhu , Sazzala Venkata Reddy , Umesh Maheshwari , Edward K. Lee
IPC分类号： G06F17/30
CPC分类号： G06F3/0604 , G06F3/0644 , G06F3/0683 , G06F17/30091 , G06F17/30138 , G06F17/3015 , G06F17/30312 , G06F17/30489
摘要： Cluster storage is disclosed. A data stream or a data block is received. The data stream or the data block is broken into segments. For each segment, a cluster node is selected, and in the event that a similar segment to the segment is identified that is already managed by the selected cluster node, a reference to the similar segment and a delta between the similar segment and the segment is caused to be stored on the selected cluster node.
摘要翻译：公开集群存储。接收数据流或数据块。数据流或数据块被分成段。对于每个段，选择集群节点，并且在识别已经由所选择的集群节点管理的与该段相似的段的情况下，对类似段的引用和类似段和段之间的差异是导致存储在所选群集节点上。

9. 外观设计

USD901180S1 Basket 有权
公开(公告)号：USD901180S1
公开(公告)日：2020-11-10
申请号：US29738718
申请日：2020-06-19
申请人： Kai Li
设计人： Kai Li
摘要： FIG. 1 is a perspective view of a basket showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is a perspective elevational view of the basket where the basket in a first folding position;
FIG. 10 is a perspective elevational view of the basket where the basket in a second folding position;
FIG. 11 is a perspective elevational view of the basket where the basket in a fully opened position; and,
FIG. 12 is a perspective elevational view of the basket where the basket in a fully folding position.

10. 发明授权

US10814404B2 Depth limiting device 有权
公开(公告)号：US10814404B2
公开(公告)日：2020-10-27
申请号：US16213076
申请日：2018-12-07
申请人： Kai Li
发明人： Kai Li
IPC分类号： B23B49/00 , A61B17/16 , A61B90/00 , B25F5/00
摘要： A depth limiting device includes an axial braking structure; a limited shrinking structure, the limited shrinking structure surrounding a moving object, and being in a home position or a compressed position; and a structure adapted for pushing the limited shrinking structure to the home position. The axial braking structure axially brakes the moving object such that the moving object moves together with the depth limiting device, and when the moving object enters into a subject, the limited shrinking structure is pressed against the subject, moves from the home position to the compressed position, and stops the moving object from entering further into the subject.

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