Malaviarachchi; Rushmi U.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Malaviarachchi; Rushmi U..The latest application filed is for "cryptographic device that binds an additional authentication factor to multiple identities".

Company Profile

0.16.16

Malaviarachchi; Rushmi U. - Redmond WA
Malaviarachchi; Rushmi U. - Bellevue WA US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Cryptographic device that binds an additional authentication factor to multiple identities Grant 9,264,232 - Wittenberg , et al. February 16, 2	2016-02-16
Cryptographic Device that Binds an Additional Authentication Factor to Multiple Identities App 20160006567 - Wittenberg; Craig Henry ; et al.	2016-01-07
Cryptographic device that binds an additional authentication factor to multiple identities Grant 8,819,437 - Wittenberg , et al. August 26, 2	2014-08-26
Issuing a publisher use license off-line in a digital rights management (DRM) system Grant 8,719,171 - Bourne , et al. May 6, 2	2014-05-06
Workflow based authorization for content access Grant 8,646,027 - Malaviarachchi , et al. February 4, 2	2014-02-04
Distribution of information protection policies to client machines Grant 8,156,538 - Kanade , et al. April 10, 2	2012-04-10
Cryptographic Device That Binds An Additional Authentication Factor To Multiple Identities App 20120084565 - Wittenberg; Craig Henry ; et al.	2012-04-05
Centrally accessible policy repository Grant 8,141,129 - Ray , et al. March 20, 2	2012-03-20
Multi-factor content protection Grant 8,059,820 - Malaviarachchi , et al. November 15, 2	2011-11-15
Pre-performing operations for accessing protected content Grant 7,882,035 - Cottrille , et al. February 1, 2	2011-02-01
Issuing A Publisher Use License Off-line In A Digital Rights Management (drm) System App 20100281253 - Bourne; Steve ; et al.	2010-11-04
Workflow Based Authorization For Content Access App 20090328156 - Malaviarachchi; Rushmi U. ; et al.	2009-12-31
Centrally Accessible Policy Repository App 20090300706 - Ray; Kenneth D. ; et al.	2009-12-03
Super Policy In Information Protection Systems App 20090222879 - Kostal; Gregory ; et al.	2009-09-03
Publishing digital content within a defined universe such as an organization in accordance with a digital rights management (DRM) system Grant 7,577,999 - Narin , et al. August 18, 2	2009-08-18
Pre-performing Operations For Accessing Protected Content App 20090192942 - Cottrille; Scott C. ; et al.	2009-07-30
Distribution Of Information Protection Policies To Client Machines App 20090158384 - Kanade; Abhijat A. ; et al.	2009-06-18
Revocation of a certificate and exclusion of other principals in a digital rights management (DRM) system based on a revocation list from a delegated revocation authority Grant 7,543,140 - Dillaway , et al. June 2, 2	2009-06-02
Multi-factor Content Protection App 20090097660 - Malaviarachchi; Rushmi U. ; et al.	2009-04-16
Issuing a Publisher Use License Off-Line in a Digital Rights Management (DRM) System App 20080215896 - Bourne; Steve ; et al.	2008-09-04
Enhancing digital rights management system security through policy enforcement Grant 7,376,975 - Lafornara , et al. May 20, 2	2008-05-20
Issuing a publisher use license off-line in a digital rights management (DRM) system Grant 7,370,212 - Bourne , et al. May 6, 2	2008-05-06
Tying a digital license to a user and tying the user to multiple computing devices in a digital rights management (DRM) system Grant 7,318,236 - DeMello , et al. January 8, 2	2008-01-08
Enhancing digital rights management system security through policy enforcement App 20050257271 - Lafornara, Philip ; et al.	2005-11-17
Tying a digital license to a user and tying the user to multiple computing devices in a digital rights management (DRM) sytem App 20040172533 - DeMello, Marco A. ; et al.	2004-09-02
Issuing a publisher use license off-line in a digital rights management (DRM) system App 20040168073 - Bourne, Steve ; et al.	2004-08-26
Revocation of a certificate and exclusion of other principals in a digital rights management (DRM) system based on a revocation list from a delegated revocation authority App 20040168056 - Dillaway, Blair Brewster ; et al.	2004-08-26
Publishing digital content within a defined universe such as an organization in accordance with a digital rights management (DRM) system App 20040158709 - Narin, Attila ; et al.	2004-08-12
Publishing digital content within a defined universe such as an organization in accordance with a digital rights management (DRM) system App 20040158731 - Narin, Attila ; et al.	2004-08-12

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.