Inventor
CHENG PAU-CHEN
US28 patents
⚠️ This page may combine multiple inventors who share the name “CHENG PAU-CHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
20 patentsUS5544322AAug 6, 1996
System and method for policy-based inter-realm authentication within a distributed processing system
IBM522 citations95
US9686275B2Jun 20, 2017
Correlating cognitive biometrics for continuous identify verification
IBM31 citations94
US6823462B1Nov 23, 2004
Virtual private network with multiple tunnels associated with one group name
IBM112 citations94
US6738909B1May 18, 2004
Method and apparatus for automatic configuration for internet protocol security tunnels in a distributed data processing system
IBM68 citations94
US9854057B2Dec 26, 2017
Network data collection and response system
IBM9 citations84
US7836295B2Nov 16, 2010
Method and apparatus for improving the resilience of content distribution networks to distributed denial of service attacks
IBM10 citations84
US7530110B2May 5, 2009
System and method for fuzzy multi-level security
IBM14 citations83
US11455569B2Sep 27, 2022
Device discovery and classification from encrypted network traffic
IBM4 citations73
US10375116B2Aug 6, 2019
System and method to provide server control for access to mobile client data
IBM3 citations73
US9807105B2Oct 31, 2017
Adaptive behavior profiling and anomaly scoring through continuous learning
IBM4 citations73
US9712565B2Jul 18, 2017
System and method to provide server control for access to mobile client data
IBM3 citations73
US9432375B2Aug 30, 2016
Trust/value/risk-based access control policy
IBM3 citations73
US7832007B2Nov 9, 2010
Method of managing and mitigating security risks through planning
IBM7 citations73
US9781095B2Oct 3, 2017
Suppression of authorization risk feedback to mitigate risk factor manipulation in an authorization system
IBM2 citations72
US10944556B2Mar 9, 2021
Carbon nanotube physical entropy source
IBM0 citations62
US10225082B2Mar 5, 2019
Carbon nanotube physical entropy source
IBM1 citations62
US9396352B2Jul 19, 2016
System and method to provide server control for access to mobile client data
IBM0 citations52
US12541708B2Feb 3, 2026
Trusted and decentralized aggregation for federated learning
IBM0 citations51
US10091181B2Oct 2, 2018
Suppression of authorization risk feedback to mitigate risk factor manipulation in an authorization system
IBM0 citations51
US9582674B2Feb 28, 2017
Risk adaptive information flow based access control
IBM0 citations50
CHENG PAU-CHEN
5 patentsUS9594921B2Mar 14, 2017
System and method to provide server control for access to mobile client data
CHENG PAU-CHEN14 citations91
US8087090B2Dec 27, 2011
Fuzzy multi-level security
CHENG PAU-CHEN13 citations82
US8606724B2Dec 10, 2013
Policy evolution with machine learning
CHENG PAU-CHEN6 citations64
US9135465B2Sep 15, 2015
System and method to provide server control for access to mobile client data
CHENG PAU-CHEN2 citations61
US8650623B2Feb 11, 2014
Risk adaptive information flow based access control
CHENG PAU-CHEN1 citations50