Inventor
CHUNG HYEN-VUI
US18 patents
⚠️ This page may combine multiple inventors who share the name “CHUNG HYEN-VUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
15 patentsUS6950825B2Sep 27, 2005
Fine grained role-based access to system resources
IBM132 citations97
US7526798B2Apr 28, 2009
System and method for credential delegation using identity assertion
IBM68 citations96
US7634803B2Dec 15, 2009
Method and apparatus for identifying purpose and behavior of run time security objects using an extensible token framework
IBM35 citations92
US7934252B2Apr 26, 2011
Filtering technique for processing security measures in web service messages
IBM10 citations82
US7765585B2Jul 27, 2010
Credential delegation using identity assertion
IBM12 citations82
US7526799B2Apr 28, 2009
Method for tracking security attributes along invocation chain using secure propagation token
IBM12 citations80
US7337318B2Feb 26, 2008
Method and apparatus for preventing rogue implementations of a security-sensitive class interface
IBM5 citations73
US7448066B2Nov 4, 2008
Application server object-level security for distributed computing domains
IBM8 citations71
US7487361B2Feb 3, 2009
Dynamic cache lookup based on dynamic data
IBM3 citations62
US7925881B2Apr 12, 2011
Method and apparatus for preventing rogue implementations of a security-sensitive class interface
IBM0 citations51
US7752452B2Jul 6, 2010
Dynamic cache lookup based on dynamic data
IBM0 citations51
US7734918B2Jun 8, 2010
Preventing rogue implementations of a security-sensitive class interface
IBM1 citations51
US7810132B2Oct 5, 2010
Application server object-level security for distributed computing domains
IBM1 citations50
US9530012B2Dec 27, 2016
Processing extensible markup language security messages using delta parsing technology
IBM0 citations40
US8375211B2Feb 12, 2013
Optimization of signing soap body element
IBM0 citations39