Inventor
LEIBMANN MATTHIAS
US25 patents
⚠️ This page may combine multiple inventors who share the name “LEIBMANN MATTHIAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSOFT CORP
12 patentsUS7607164B2Oct 20, 2009
Systems and processes for managing policy change in a distributed enterprise
MICROSOFT CORP142 citations96
US7529931B2May 5, 2009
Managing elevated rights on a network
MICROSOFT CORP80 citations95
US7516157B2Apr 7, 2009
Relational directory
MICROSOFT CORP35 citations92
US7620658B2Nov 17, 2009
Configuration of a directory system
MICROSOFT CORP46 citations91
US7540014B2May 26, 2009
Automated policy change alert in a distributed enterprise
MICROSOFT CORP34 citations88
US8375081B2Feb 12, 2013
Calendar repair assistant
MICROSOFT CORP11 citations81
US7240073B2Jul 3, 2007
Rules customization and related methods
MICROSOFT CORP13 citations81
US7703667B2Apr 27, 2010
Management and application of entitlements
MICROSOFT CORP11 citations79
US8898764B2Nov 25, 2014
Authenticating user through web extension using token based authentication scheme
MICROSOFT CORP5 citations71
US7330853B2Feb 12, 2008
Attribute value selection for entity objects
MICROSOFT CORP7 citations70
US9213964B2Dec 15, 2015
Calendar repair assistant
MICROSOFT CORP3 citations59
US7962493B2Jun 14, 2011
Dynamic computation of identity-based attributes
MICROSOFT CORP5 citations56
MICROSOFT TECHNOLOGY LICENSING LLC
9 patentsUS10176462B2Jan 8, 2019
Calendar repair assistant
MICROSOFT TECHNOLOGY LICENSING LLC6 citations81
US10623410B2Apr 14, 2020
Multi-level, distributed access control between services and applications
MICROSOFT TECHNOLOGY LICENSING LLC4 citations68
US11658983B2May 23, 2023
Authentication and authorization across microservices
MICROSOFT TECHNOLOGY LICENSING LLC2 citations65
US11595220B2Feb 28, 2023
Client certificate authentication in multi-node scenarios
MICROSOFT TECHNOLOGY LICENSING LLC0 citations61
US11223488B2Jan 11, 2022
Client certificate authentication in multi-node scenarios
MICROSOFT TECHNOLOGY LICENSING LLC0 citations61
US12335251B2Jun 17, 2025
Service to service authentication in computing systems
MICROSOFT TECHNOLOGY LICENSING LLC0 citations52
US12489750B2Dec 2, 2025
User permission in a multi-tenant environment
MICROSOFT TECHNOLOGY LICENSING LLC0 citations50
US10726395B2Jul 28, 2020
Calendar repair assistant
MICROSOFT TECHNOLOGY LICENSING LLC0 citations49
US12197598B2Jan 14, 2025
Cross-tenant access to lightweight group assets
MICROSOFT TECHNOLOGY LICENSING LLC0 citations41