Matthias Leibmann

Person

Woodinville, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Service to service authentication in computing systems
- Patent number 12,335,251
- Issue date Jun 17, 2025
- Microsoft Technology Licensing, LLC
- Chun-Hung Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cross-tenant access to lightweight group assets
- Patent number 12,197,598
- Issue date Jan 14, 2025
- Microsoft Technology Licensing, LLC
- Michael Thomas McLean
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keyless authentication scheme of computing services
- Patent number 11,968,303
- Issue date Apr 23, 2024
- Microsoft Technology Licensing, LLC
- Paranthaman Saravanan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Authentication and authorization across microservices
- Patent number 11,658,983
- Issue date May 23, 2023
- Microsoft Technology Licensing, LLC
- Matthias Leibmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Keyless authentication scheme of computing services
- Patent number 11,606,208
- Issue date Mar 14, 2023
- Microsoft Technology Licensing, LLC
- Paranthaman Saravanan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Client certificate authentication in multi-node scenarios
- Patent number 11,595,220
- Issue date Feb 28, 2023
- Microsoft Technology Licensing, LLC
- Matthias Leibmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ephemeral cryptography keys for authenticating computing services
- Patent number 11,310,059
- Issue date Apr 19, 2022
- Microsoft Technology Licensing, LLC
- Matthias Adam Leibmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Client certificate authentication in multi-node scenarios
- Patent number 11,223,488
- Issue date Jan 11, 2022
- Microsoft Technology Licensing, LLC
- Matthias Leibmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calendar repair assistant
- Patent number 10,726,395
- Issue date Jul 28, 2020
- Microsoft Technology Licensing, LLC
- Vanessa C. Feliberti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-level, distributed access control between services and applic...
- Patent number 10,623,410
- Issue date Apr 14, 2020
- Microsoft Technology Licensing, LLC
- Matthias Leibmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calendar repair assistant
- Patent number 10,176,462
- Issue date Jan 8, 2019
- Microsoft Technology Licensing, LLC
- Vanessa C. Feliberti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Calendar repair assistant
- Patent number 9,213,964
- Issue date Dec 15, 2015
- Microsoft Technology Licensing, LLC
- Vanessa C. Feliberti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Authenticating user through web extension using token based authent...
- Patent number 8,898,764
- Issue date Nov 25, 2014
- Microsoft Corporation
- Brian Kress
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrating server applications with multiple authentication providers
- Patent number 8,819,794
- Issue date Aug 26, 2014
- Microsoft Corporation
- Vadim Eydelman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic rebasing of persisted time information
- Patent number 8,713,435
- Issue date Apr 29, 2014
- Microsoft Corporation
- Hongchao Guan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Certificate remoting and recovery
- Patent number 8,621,205
- Issue date Dec 31, 2013
- Microsoft Corporation
- Steven Quentin Hubbell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Repairing calendars with standard meeting messages
- Patent number 8,612,535
- Issue date Dec 17, 2013
- Microsoft Corporation
- Roberto Ribeiro da Fonseca Mendes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calendar repair assistant
- Patent number 8,375,081
- Issue date Feb 12, 2013
- Microsoft Corporation
- Vanessa C. Feliberti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic computation of identity-based attributes
- Patent number 7,962,493
- Issue date Jun 14, 2011
- Microsoft Corporation
- Cezar Ungureanasu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Management and application of entitlements
- Patent number 7,703,667
- Issue date Apr 27, 2010
- Microsoft Corporation
- Neil K. Koorland
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Configuration of a directory system
- Patent number 7,620,658
- Issue date Nov 17, 2009
- Microsoft Corporation
- Max L. Benson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and processes for managing policy change in a distributed e...
- Patent number 7,607,164
- Issue date Oct 20, 2009
- Microsoft Corporation
- Karan Vasishth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automated policy change alert in a distributed enterprise
- Patent number 7,540,014
- Issue date May 26, 2009
- Microsoft Corporation
- Karan Vasishth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Managing elevated rights on a network
- Patent number 7,529,931
- Issue date May 5, 2009
- Microsoft Corporation
- Karen Vasishth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Relational directory
- Patent number 7,516,157
- Issue date Apr 7, 2009
- Microsoft Corporation
- Kim Cameron
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Attribute value selection for entity objects
- Patent number 7,330,853
- Issue date Feb 12, 2008
- Microsoft Corporation
- Edward H. Wayt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rules customization and related methods
- Patent number 7,240,073
- Issue date Jul 3, 2007
- Microsoft Corporation
- Max L. Benson
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
USER PERMISSION IN A MULTI-TENANT ENVIRONMENT
- Publication number 20230396615
- Publication date Dec 7, 2023
- Microsoft Technology Licensing, LLC
- Chun Hung Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVICE TO SERVICE AUTHENTICATION IN COMPUTING SYSTEMS
- Publication number 20230198973
- Publication date Jun 22, 2023
- Microsoft Technology Licensing, LLC
- Chun-Hung Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEYLESS AUTHENTICATION SCHEME OF COMPUTING SERVICES
- Publication number 20230188352
- Publication date Jun 15, 2023
- Microsoft Technology Licensing, LLC
- Paranthaman Saravanan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CROSS-TENANT ACCESS TO LIGHTWEIGHT GROUP ASSETS
- Publication number 20230111687
- Publication date Apr 13, 2023
- Microsoft Technology Licensing, LLC
- Michael Thomas MCLEAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CLIENT CERTIFICATE AUTHENTICATION IN MULTI-NODE SCENARIOS
- Publication number 20220086014
- Publication date Mar 17, 2022
- Microsoft Technology Licensing, LLC
- Matthias Leibmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EPHEMERAL CRYPTOGRAPHY KEYS FOR AUTHENTICATING COMPUTING SERVICES
- Publication number 20210377044
- Publication date Dec 2, 2021
- Microsoft Technology Licensing, LLC
- Matthias Adam Leibmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CLIENT CERTIFICATE AUTHENTICATION IN MULTI-NODE SCENARIOS
- Publication number 20210377055
- Publication date Dec 2, 2021
- Microsoft Technology Licensing, LLC
- Matthias Leibmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KEYLESS AUTHENTICATION SCHEME OF COMPUTING SERVICES
- Publication number 20210328793
- Publication date Oct 21, 2021
- Microsoft Technology Licensing, LLC
- Paranthaman Saravanan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTHENTICATION AND AUTHORIZATION ACROSS MICROSERVICES
- Publication number 20210250361
- Publication date Aug 12, 2021
- Microsoft Technology Licensing, LLC
- Matthias Leibmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALENDAR REPAIR ASSISTANT
- Publication number 20190139003
- Publication date May 9, 2019
- Microsoft Technology Licensing, LLC
- Vanessa C. Feliberti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-LEVEL, DISTRIBUTED ACCESS CONTROL BETWEEN SERVICES AND APPLIC...
- Publication number 20180309759
- Publication date Oct 25, 2018
- Microsoft Technology Licensing, LLC
- Matthias Leibmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALENDAR REPAIR ASSISTANT
- Publication number 20160078412
- Publication date Mar 17, 2016
- Microsoft Technology Licensing, LLC
- Vanessa C. Feliberti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTHENTICATING USER THROUGH WEB EXTENSION USING TOKEN BASED AUTHENT...
- Publication number 20130283362
- Publication date Oct 24, 2013
- Microsoft Corporation
- Brian Kress
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Integrating Server Applications with Multiple Authentication Providers
- Publication number 20130191894
- Publication date Jul 25, 2013
- Microsoft Corporation
- Vadim Eydelman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Calendar Repair Assistant
- Publication number 20130159042
- Publication date Jun 20, 2013
- Microsoft Corporation
- Vanessa C. Feliberti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC REBASING OF PERSISTED TIME INFORMATION
- Publication number 20120054623
- Publication date Mar 1, 2012
- Microsoft Corporation
- Hongchao Guan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CERTIFICATE REMOTING AND RECOVERY
- Publication number 20110202759
- Publication date Aug 18, 2011
- Microsoft Corporation
- STEVEN QUENTIN HUBBELL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REPAIRING CALENDARS WITH STANDARD MEETING MESSAGES
- Publication number 20110161454
- Publication date Jun 30, 2011
- Microsoft Corporation
- Roberto Ribeiro da Fonseca Mendes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALENDAR REPAIR ASSISTANT
- Publication number 20110161453
- Publication date Jun 30, 2011
- Microsoft Corporation
- VANESSA C. FELIBERTI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and Processes for Managing Policy Change in a Distributed E...
- Publication number 20100175105
- Publication date Jul 8, 2010
- Micosoft Corporation
- Karan Vasishth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC COMPUTATION OF IDENTITY-BASED ATTRIBUTES
- Publication number 20080222096
- Publication date Sep 11, 2008
- Microsoft Corporation
- Cezar Ungureanasu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGEMENT AND APPLICATION OF ENTITLEMENTS
- Publication number 20070215683
- Publication date Sep 20, 2007
- Microsoft Corporation
- Neil K. Koorland
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Automated policy change alert in a distributed enterprise
- Publication number 20060190985
- Publication date Aug 24, 2006
- Microsoft Corporation
- Karan Vasishth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Schema change governance for identity store
- Publication number 20060155716
- Publication date Jul 13, 2006
- Microsoft Corporation
- Karan Vasishth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Managing elevated rights on a network
- Publication number 20060143447
- Publication date Jun 29, 2006
- Microsoft Corporation
- Karan Vasishth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and processes for self-healing an identity store
- Publication number 20060143126
- Publication date Jun 29, 2006
- Microsoft Corporation
- Karan Vasishth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and processes for managing policy change in a distributed e...
- Publication number 20060143685
- Publication date Jun 29, 2006
- Microsoft Corporation
- Karan Vasishth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Configuration of a directory system
- Publication number 20050065977
- Publication date Mar 24, 2005
- Max L. Benson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Administrative reset of multiple passwords
- Publication number 20050027713
- Publication date Feb 3, 2005
- Kim Cameron
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Attribute value selection for entity objects
- Publication number 20040225663
- Publication date Nov 11, 2004
- Edward H. Wayt
- G06 - COMPUTING CALCULATING COUNTING

Matthias Leibmann

Person

Patents Grantslast 30 patents

Service to service authentication in computing systems

Cross-tenant access to lightweight group assets

Keyless authentication scheme of computing services

Authentication and authorization across microservices

Keyless authentication scheme of computing services

Client certificate authentication in multi-node scenarios

Ephemeral cryptography keys for authenticating computing services

Client certificate authentication in multi-node scenarios

Calendar repair assistant

Multi-level, distributed access control between services and applic...

Calendar repair assistant

Calendar repair assistant

Authenticating user through web extension using token based authent...

Integrating server applications with multiple authentication providers

Dynamic rebasing of persisted time information

Certificate remoting and recovery

Repairing calendars with standard meeting messages

Calendar repair assistant

Dynamic computation of identity-based attributes

Management and application of entitlements

Configuration of a directory system

Systems and processes for managing policy change in a distributed e...

Automated policy change alert in a distributed enterprise

Managing elevated rights on a network

Relational directory

Attribute value selection for entity objects

Rules customization and related methods

Patents Applicationslast 30 patents

USER PERMISSION IN A MULTI-TENANT ENVIRONMENT

SERVICE TO SERVICE AUTHENTICATION IN COMPUTING SYSTEMS

KEYLESS AUTHENTICATION SCHEME OF COMPUTING SERVICES

CROSS-TENANT ACCESS TO LIGHTWEIGHT GROUP ASSETS

CLIENT CERTIFICATE AUTHENTICATION IN MULTI-NODE SCENARIOS

EPHEMERAL CRYPTOGRAPHY KEYS FOR AUTHENTICATING COMPUTING SERVICES

CLIENT CERTIFICATE AUTHENTICATION IN MULTI-NODE SCENARIOS

KEYLESS AUTHENTICATION SCHEME OF COMPUTING SERVICES

AUTHENTICATION AND AUTHORIZATION ACROSS MICROSERVICES

CALENDAR REPAIR ASSISTANT

MULTI-LEVEL, DISTRIBUTED ACCESS CONTROL BETWEEN SERVICES AND APPLIC...

CALENDAR REPAIR ASSISTANT

AUTHENTICATING USER THROUGH WEB EXTENSION USING TOKEN BASED AUTHENT...

Integrating Server Applications with Multiple Authentication Providers

Calendar Repair Assistant

DYNAMIC REBASING OF PERSISTED TIME INFORMATION

CERTIFICATE REMOTING AND RECOVERY

REPAIRING CALENDARS WITH STANDARD MEETING MESSAGES

CALENDAR REPAIR ASSISTANT

Systems and Processes for Managing Policy Change in a Distributed E...

DYNAMIC COMPUTATION OF IDENTITY-BASED ATTRIBUTES

MANAGEMENT AND APPLICATION OF ENTITLEMENTS

Automated policy change alert in a distributed enterprise

Schema change governance for identity store

Managing elevated rights on a network

Systems and processes for self-healing an identity store

Systems and processes for managing policy change in a distributed e...

Configuration of a directory system

Administrative reset of multiple passwords

Attribute value selection for entity objects