Austin, Texas
United States
34
2014-06-05
The entities that hold a legal rights for patent applications filed by inventor Chang Joon:
Joon Chang from Austin, US has applied for patents for these inventions. The list has both pending applications and granted patents:
File cloning across different filesets
#2 | 2013-11-28DISTRIBUTED FILE HIERARCHY MANAGEMENT IN A CLUSTERED REDIRECT-ON-WRITE FILE SYSTEM
#3 | 2013-01-31MANAGING DATA ACCESS REQUESTS AFTER PERSISTENT SNAPSHOTS
#4 | 2012-08-23In-flight block map for a clustered redirect-on-write filesystem
#5 | 2012-08-16File cloning across different filesets
#6 | 2012-08-16Using a sparse file as a clone of a file
#7 | 2012-06-14In-flight block map for a clustered redirect-on-write filesystem
#8 | 2012-06-14Distributed free block map for a clustered redirect-on-write file system
#9 | 2012-06-14Multiple contexts in a redirect on write file system
#10 | 2012-06-14Independent fileset generations in a clustered redirect-on-write filesystem
#11 | 2012-03-15Distributed file hierarchy management in a clustered redirect-on-write file system
#12 | 2012-03-15OPTIMIZED CONCURRENT FILE INPUT/OUTPUT IN A CLUSTERED FILE SYSTEM
#13 | 2012-03-15File cloning across different filesets
#14 | 2012-03-15Inode management in redirect-on-write file system
#15 | 2012-03-01Managing data access requests after persistent snapshots
#16 | 2012-01-05Managing Copies of Data Structures in File Systems
#17 | 2010-09-30Using a sparse file as a clone of a file
#18 | 2010-01-14Method and system for handling reallocated blocks in a file system
#19 | 2009-07-16Method and apparatus to perform incremental truncates in a file system
#20 | 2009-03-12Handling temporary files in a file system with snapshots
#21 | 2008-12-04Managing a snapshot stored within a file system space for efficient detection of in-use blocks
#22 | 2008-11-20Method and system for handling reallocated blocks in a file system
#23 | 2008-05-01Delayed deletion of extended attributes
#24 | 2007-12-13Delayed deletion of extended attributes
#25 | 2007-05-01Apparatus and method for distribution of work on a doubly linked list among processing threads
#26 | 2007-04-03Method, apparatus, and program product for facilitating serialization of input/output requests to a logical volume allowing nonserialized input/output requests
#27 | 2006-06-15System and method for handing input/output errors during recovery of journaling files in a data processing system
#28 | 2006-02-23Apparatus, system, and method for differential backup using snapshot on-write data
#29 | 2006-02-23Delayed deletion of extended attributes
#30 | 2005-08-18Method and apparatus for file system snapshot persistence
#31 | 2005-04-14Method and apparatus for ensuring valid journaled file system metadata during a backup operation
#32 | 2005-03-10System and method for managing file system extended attributes
#33 | 2005-02-17Method and apparatus for a multiple concurrent writer file system
#34 | 2005-02-01System and method for managing file system extended attributes
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