Inventor
YOUNG HONESTY CHENG
US18 patents
⚠️ This page may combine multiple inventors who share the name “YOUNG HONESTY CHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
16 patentsUS6567894B1May 20, 2003
Method and apparatus to prefetch sequential pages in a multi-stream environment
IBM113 citations98
US5671403ASep 23, 1997
Iterative dynamic programming system for query optimization with bounded complexity
IBM162 citations98
US6996674B2Feb 7, 2006
Method and apparatus for a global cache directory in a storage cluster
IBM71 citations96
US6675264B2Jan 6, 2004
Method and apparatus for improving write performance in a cluster-based file system
IBM66 citations96
US6513093B1Jan 28, 2003
High reliability, high performance disk array storage system
IBM68 citations95
US7085953B1Aug 1, 2006
Method and means for tolerating multiple dependent or arbitrary double disk failures in a disk array
IBM45 citations92
US6963959B2Nov 8, 2005
Storage system and method for reorganizing data to improve prefetch effectiveness and reduce seek distance
IBM39 citations92
US6826668B1Nov 30, 2004
System and method for reorganizing data on a disk drive to improve spatial locality
IBM20 citations92
US6549969B1Apr 15, 2003
Interlock for preventing human error in hot pluggable systems
IBM20 citations92
US6282613B1Aug 28, 2001
Very efficient technique for dynamically tracking locality of a reference
IBM45 citations92
US6950901B2Sep 27, 2005
Method and apparatus for supporting parity protection in a RAID clustered environment
IBM19 citations91
US6304866B1Oct 16, 2001
Aggregate job performance in a multiprocessing system by incremental and on-demand task allocation among multiple concurrently operating threads
IBM45 citations89
US7143240B2Nov 28, 2006
System and method for providing a cost-adaptive cache
IBM17 citations84
US7076619B2Jul 11, 2006
Storage system and method for reorganizing data to improve prefetch effectiveness and reduce seek distance
IBM10 citations74
US7487171B2Feb 3, 2009
System and method for managing a hierarchy of databases
IBM4 citations63
US7797392B2Sep 14, 2010
System and method for efficiently supporting multiple native network protocol implementations in a single system
IBM0 citations52