Rushmi U. Malaviarachchi

Person

Redmond, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cryptographic device that binds an additional authentication factor...
- Patent number 9,264,232
- Issue date Feb 16, 2016
- Microsoft Technology Licensing, LLC
- Craig Henry Wittenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptographic device that binds an additional authentication factor...
- Patent number 8,819,437
- Issue date Aug 26, 2014
- Microsoft Corporation
- Craig Henry Wittenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Issuing a publisher use license off-line in a digital rights manage...
- Patent number 8,719,171
- Issue date May 6, 2014
- Microsoft Corporation
- Steve Bourne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Workflow based authorization for content access
- Patent number 8,646,027
- Issue date Feb 4, 2014
- Microsoft Corporation
- Rushmi U. Malaviarachchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information protection applied by an intermediary device
- Patent number 8,341,720
- Issue date Dec 25, 2012
- Microsoft Corporation
- Noam Ben-Yochanan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distribution of information protection policies to client machines
- Patent number 8,156,538
- Issue date Apr 10, 2012
- Microsoft Corporation
- Abhijat A. Kanade
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Centrally accessible policy repository
- Patent number 8,141,129
- Issue date Mar 20, 2012
- Microsoft Corporation
- Kenneth D. Ray
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-factor content protection
- Patent number 8,059,820
- Issue date Nov 15, 2011
- Microsoft Corporation
- Rushmi U. Malaviarachchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pre-performing operations for accessing protected content
- Patent number 7,882,035
- Issue date Feb 1, 2011
- Microsoft Corporation
- Scott C. Cottrille
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Publishing digital content within a defined universe such as an org...
- Patent number 7,577,999
- Issue date Aug 18, 2009
- Microsoft Corporation
- Attila Narin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Revocation of a certificate and exclusion of other principals in a...
- Patent number 7,543,140
- Issue date Jun 2, 2009
- Microsoft Corporation
- Blair Brewster Dillaway
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enhancing digital rights management system security through policy...
- Patent number 7,376,975
- Issue date May 20, 2008
- Microsoft Corporation
- Philip Lafornara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Issuing a publisher use license off-line in a digital rights manage...
- Patent number 7,370,212
- Issue date May 6, 2008
- Microsoft Corporation
- Steve Bourne
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tying a digital license to a user and tying the user to multiple co...
- Patent number 7,318,236
- Issue date Jan 8, 2008
- Microsoft Corporation
- Marco A. DeMello
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Cryptographic Device that Binds an Additional Authentication Factor...
- Publication number 20160006567
- Publication date Jan 7, 2016
- Microsoft Corporation
- Craig Henry Wittenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CRYPTOGRAPHIC DEVICE THAT BINDS AN ADDITIONAL AUTHENTICATION FACTOR...
- Publication number 20120084565
- Publication date Apr 5, 2012
- Microsoft Corporation
- Craig Henry Wittenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ISSUING A PUBLISHER USE LICENSE OFF-LINE IN A DIGITAL RIGHTS MANAGE...
- Publication number 20100281253
- Publication date Nov 4, 2010
- Microsoft Corporation
- Steve Bourne
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROTECTION APPLIED BY AN INTERMEDIARY DEVICE
- Publication number 20100180332
- Publication date Jul 15, 2010
- Microsoft Corporation
- Noam Ben-Yochanan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WORKFLOW BASED AUTHORIZATION FOR CONTENT ACCESS
- Publication number 20090328156
- Publication date Dec 31, 2009
- Microsoft Corporation
- Rushmi U. Malaviarachchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CENTRALLY ACCESSIBLE POLICY REPOSITORY
- Publication number 20090300706
- Publication date Dec 3, 2009
- Microsoft Corporation
- Kenneth D. Ray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SUPER POLICY IN INFORMATION PROTECTION SYSTEMS
- Publication number 20090222879
- Publication date Sep 3, 2009
- Microsoft Corporation
- Gregory Kostal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRE-PERFORMING OPERATIONS FOR ACCESSING PROTECTED CONTENT
- Publication number 20090192942
- Publication date Jul 30, 2009
- Microsoft Corporation
- Scott C. Cottrille
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTRIBUTION OF INFORMATION PROTECTION POLICIES TO CLIENT MACHINES
- Publication number 20090158384
- Publication date Jun 18, 2009
- Microsoft Corporation
- Abhijat A. Kanade
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-FACTOR CONTENT PROTECTION
- Publication number 20090097660
- Publication date Apr 16, 2009
- Microsoft Corporation
- Rushmi U. Malaviarachchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Issuing a Publisher Use License Off-Line in a Digital Rights Manage...
- Publication number 20080215896
- Publication date Sep 4, 2008
- Steve Bourne
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Enhancing digital rights management system security through policy...
- Publication number 20050257271
- Publication date Nov 17, 2005
- Microsoft Corporation
- Philip Lafornara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tying a digital license to a user and tying the user to multiple co...
- Publication number 20040172533
- Publication date Sep 2, 2004
- Microsoft Corporation
- Marco A. DeMello
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Revocation of a certificate and exclusion of other principals in a...
- Publication number 20040168056
- Publication date Aug 26, 2004
- Microsoft Corporation
- Blair Brewster Dillaway
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Issuing a publisher use license off-line in a digital rights manage...
- Publication number 20040168073
- Publication date Aug 26, 2004
- Microsoft Corporation
- Steve Bourne
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Publishing digital content within a defined universe such as an org...
- Publication number 20040158709
- Publication date Aug 12, 2004
- Microsoft Corporation
- Attila Narin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Publishing digital content within a defined universe such as an org...
- Publication number 20040158731
- Publication date Aug 12, 2004
- Microsoft Corporation
- Attila Narin
- G06 - COMPUTING CALCULATING COUNTING

Rushmi U. Malaviarachchi

Person

Patents Grantslast 30 patents

Cryptographic device that binds an additional authentication factor...

Cryptographic device that binds an additional authentication factor...

Issuing a publisher use license off-line in a digital rights manage...

Workflow based authorization for content access

Information protection applied by an intermediary device

Distribution of information protection policies to client machines

Centrally accessible policy repository

Multi-factor content protection

Pre-performing operations for accessing protected content

Publishing digital content within a defined universe such as an org...

Revocation of a certificate and exclusion of other principals in a...

Enhancing digital rights management system security through policy...

Issuing a publisher use license off-line in a digital rights manage...

Tying a digital license to a user and tying the user to multiple co...

Patents Applicationslast 30 patents

Cryptographic Device that Binds an Additional Authentication Factor...

CRYPTOGRAPHIC DEVICE THAT BINDS AN ADDITIONAL AUTHENTICATION FACTOR...

ISSUING A PUBLISHER USE LICENSE OFF-LINE IN A DIGITAL RIGHTS MANAGE...

INFORMATION PROTECTION APPLIED BY AN INTERMEDIARY DEVICE

WORKFLOW BASED AUTHORIZATION FOR CONTENT ACCESS

CENTRALLY ACCESSIBLE POLICY REPOSITORY

SUPER POLICY IN INFORMATION PROTECTION SYSTEMS

PRE-PERFORMING OPERATIONS FOR ACCESSING PROTECTED CONTENT

DISTRIBUTION OF INFORMATION PROTECTION POLICIES TO CLIENT MACHINES

MULTI-FACTOR CONTENT PROTECTION

Issuing a Publisher Use License Off-Line in a Digital Rights Manage...

Enhancing digital rights management system security through policy...

Tying a digital license to a user and tying the user to multiple co...

Revocation of a certificate and exclusion of other principals in a...

Issuing a publisher use license off-line in a digital rights manage...

Publishing digital content within a defined universe such as an org...

Publishing digital content within a defined universe such as an org...