Inventor
CHENG ISAAC KAM-CHAK
US14 patents
⚠️ This page may combine multiple inventors who share the name “CHENG ISAAC KAM-CHAK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
13 patentsUS7174327B2Feb 6, 2007
Generating one or more XML documents from a relational database using XPath data model
IBM101 citations98
US6721727B2Apr 13, 2004
XML documents stored as column data
IBM216 citations98
US6643633B2Nov 4, 2003
Storing fragmented XML data into a relational database by decomposing XML documents with application specific mappings
IBM433 citations98
US6636845B2Oct 21, 2003
Generating one or more XML documents from a single SQL query
IBM357 citations98
US7784021B2Aug 24, 2010
Method for specifying, deploying and dynamically updating work flows
IBM14 citations82
US7403958B2Jul 22, 2008
Synchronization-replication concurrency using non-shared snapshot query on a history table at read-uncommitted isolation level
IBM10 citations80
US7509307B2Mar 24, 2009
Redundant version information in history table that enables efficient snapshot querying
IBM7 citations70
US8010492B2Aug 30, 2011
Redundant version information in history table that enables efficient snapshot querying
IBM4 citations59
US7953651B2May 31, 2011
Validating updated business rules
IBM1 citations48
US7974947B2Jul 5, 2011
Incrementally sychronizing occasionally-connected mobile databases, preserving horizontal filter scope consistency by using client pre-image
IBM0 citations47
US7395280B2Jul 1, 2008
Incrementally sychronizing occasionally-connected mobile databases, preserving horizontal filter scope consistency by using client pre-image
IBM1 citations47
US7827567B2Nov 2, 2010
System and method for defining and dynamically invoking polymorphic call flows
IBM0 citations45
US7752638B2Jul 6, 2010
Method for defining and dynamically invoking polymorphic call flows
IBM0 citations45