Inventor · disambiguated record
Ching-Yun Chao
Also filed as: CHAO CHING Y · CHAO CHING-YUN
100 granted patents·24 pending applications·2,336 citations·filing 1994–2024
99Inventor score
Top patents by PatentIndex Score
124 records- 0196US6438705B1Method and apparatus for building and managing multi-clustered computer systemsIBM·Filed 1999·Granted Aug 20, 2002·431 cites·43 claims
- 0294US9531538B2Controlling exposure of sensitive data and operation using process bound security tokens in cloud computing environmentIBM·Filed 2015·Granted Dec 27, 2016·11 cites·16 claims
- 0394US9148285B2Controlling exposure of sensitive data and operation using process bound security tokens in cloud computing environmentIBM·Filed 2013·Granted Sep 29, 2015·19 cites·2 claims
- 0494US6950825B2Fine grained role-based access to system resourcesIBM·Filed 2002·Granted Sep 27, 2005·132 cites·27 claims
- 0593US6393485B1Method and apparatus for managing clustered computer systemsIBM·Filed 1998·Granted May 21, 2002·320 cites·27 claims
- 0691US7822206B2Systems and methods for management and auto-generation of encryption keysIBM·Filed 2006·Granted Oct 26, 2010·41 cites·20 claims
- 0791US7058717B2Method and system for providing highly available services based on a load balancing policy and a reusable connection context objectIBM·Filed 2002·Granted Jun 6, 2006·96 cites·26 claims
- 0891US6003075AEnqueuing a configuration change in a network cluster and restore a prior configuration in a back up storage in reverse sequence orderedIBM·Filed 1997·Granted Dec 14, 1999·218 cites·20 claims
- 0990US9237020B2Controlling exposure of sensitive data and operation using process bound security tokens in cloud computing environmentIBM·Filed 2014·Granted Jan 12, 2016·9 cites·4 claims
- 1089US9705676B2Continuous monitoring of fingerprint signature on a mobile touchscreen for identity managementIBM·Filed 2013·Granted Jul 11, 2017·15 cites·13 claims
- 1189US7526798B2System and method for credential delegation using identity assertionIBM·Filed 2002·Granted Apr 28, 2009·68 cites·3 claims
- 1288US11297066B2Constrained roles for access managementIBM·Filed 2020·Granted Apr 5, 2022·3 cites·18 claims
- 1388US9160731B2Establishing a trust relationship between two product systemsIBM·Filed 2013·Granted Oct 13, 2015·15 cites·14 claims
- 1488US8924723B2Managing security for computer servicesCHANG JOHN Y·Filed 2011·Granted Dec 30, 2014·10 cites·20 claims
- 1588US6338092B1Method, system and computer program for replicating data in a distributed computed environmentIBM·Filed 1998·Granted Jan 8, 2002·164 cites·22 claims
- 1687US9985787B2Continuous monitoring of fingerprint signature on a mobile touchscreen for identity managementIBM·Filed 2015·Granted May 29, 2018·7 cites·4 claims
- 1787US6427163B1Highly scalable and highly available cluster system management schemeIBM·Filed 1998·Granted Jul 30, 2002·109 cites·16 claims
- 1886US12218928B2Data center asset authentication via an onboarding operationDELL PRODUCTS LP·Filed 2023·Granted Feb 4, 2025·1 cites·20 claims
- 1986US11487886B2Database private document sharingIBM·Filed 2019·Granted Nov 1, 2022·6 cites·20 claims
- 2086US9426155B2Extending infrastructure security to services in a cloud computing environmentIBM·Filed 2013·Granted Aug 23, 2016·12 cites·21 claims
- 2185US11196774B2Network application security question detection and modificationIBM·Filed 2020·Granted Dec 7, 2021·2 cites·20 claims
- 2284US9712322B2Controlling exposure of sensitive data and operation using process bound security tokens in cloud computing environmentIBM·Filed 2016·Granted Jul 18, 2017·3 cites·12 claims
- 2384US8943319B2Managing security for computer servicesCHANG JOHN Y·Filed 2012·Granted Jan 27, 2015·7 cites·20 claims
- 2484US8769274B2Backup and restore in a secure appliance with integrity and confidentialityCHAO CHING-YUN·Filed 2012·Granted Jul 1, 2014·9 cites·16 claims
- 2584US7765585B2Credential delegation using identity assertionIBM·Filed 2008·Granted Jul 27, 2010·12 cites·6 claims
- 2683US11601342B1Method and system to automate device management user interface hosting of devices, assets, and appliancesDELL PRODUCTS LP·Filed 2022·Granted Mar 7, 2023·3 cites·20 claims
- 2783US7676831B2Role-based access control management for multiple heterogeneous application componentsIBM·Filed 2005·Granted Mar 9, 2010·13 cites·11 claims
- 2881US11138188B2Performance optimizationIBM·Filed 2018·Granted Oct 5, 2021·3 cites·17 claims
- 2981US7634803B2Method and apparatus for identifying purpose and behavior of run time security objects using an extensible token frameworkIBM·Filed 2004·Granted Dec 15, 2009·35 cites·17 claims
- 3081US7475247B2Method for using a portable computing device as a smart key deviceIBM·Filed 2004·Granted Jan 6, 2009·27 cites·7 claims
- 3181US7475431B2Using security levels to improve permission checking performance and manageabilityIBM·Filed 2004·Granted Jan 6, 2009·31 cites·12 claims
- 3280US6314526B1Resource group quorum scheme for highly scalable and highly available cluster system managementIBM·Filed 1998·Granted Nov 6, 2001·124 cites·18 claims
- 3379US10743973B2Temporal mandible data capture analysis and recommendationIBM·Filed 2017·Granted Aug 18, 2020·3 cites·6 claims
- 3479US7412479B2Highly scalable and highly available cluster system management schemeIBM·Filed 2002·Granted Aug 12, 2008·21 cites·6 claims
- 3576US11032083B2Atomic transactional processingIBM·Filed 2018·Granted Jun 8, 2021·2 cites·17 claims
- 3676US6529960B2Method and system for replicating data in a distributed computer environmentIBM·Filed 2001·Granted Mar 4, 2003·29 cites·18 claims
- 3773US9906370B2Trust relationship management amongst racks in a data centerIBM·Filed 2015·Granted Feb 27, 2018·3 cites·15 claims
- 3873US6748381B1Apparatus and method for maintaining consistency of shared data resources in a cluster environmentIBM·Filed 1999·Granted Jun 8, 2004·80 cites·17 claims
- 3972US10291072B2Wireless power distribution management in an open environmentIBM·Filed 2016·Granted May 14, 2019·2 cites·18 claims
- 4071US9985954B2Sponsored trust relationship management between multiple racksIBM·Filed 2015·Granted May 29, 2018·2 cites·20 claims
- 4170US11521156B2Trustable product delivery with RFID and smart chipIBM·Filed 2020·Granted Dec 6, 2022·1 cites·20 claims
- 4270US10639135B2Temporal mandible data capture analysis and recommendationIBM·Filed 2017·Granted May 5, 2020·1 cites·5 claims
- 4369US6335937B1Node failure recovery in a hub and spoke data replication mechanismIBM·Filed 1998·Granted Jan 1, 2002·64 cites·22 claims
- 4468US7526799B2Method for tracking security attributes along invocation chain using secure propagation tokenIBM·Filed 2004·Granted Apr 28, 2009·12 cites·22 claims
- 4567US7849326B2Method and system for protecting master secrets using smart key devicesIBM·Filed 2004·Granted Dec 7, 2010·11 cites·41 claims
- 4667US7711951B2Method and system for establishing a trust framework based on smart key devicesIBM·Filed 2004·Granted May 4, 2010·12 cites·43 claims
- 4765US8447975B2Workstation application server programming protection via classloader policy based visibility controlBOTZUM KEYS D·Filed 2005·Granted May 21, 2013·4 cites·17 claims
- 4865US7870235B2Highly scalable and highly available cluster system management schemeIBM·Filed 2008·Granted Jan 11, 2011·2 cites·6 claims
- 4965US7386736B2Method and system for using a compact disk as a smart key deviceIBM·Filed 2004·Granted Jun 10, 2008·8 cites·1 claims
- 5064US8856086B2Ensuring integrity of security event log upon download and deleteCHAO CHING-YUN·Filed 2012·Granted Oct 7, 2014·2 cites·21 claims
Showing the top 50 of 124 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →