Patent | Date |
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Caller name authentication to prevent caller identity spoofing Grant 9,241,013 - Chow , et al. January 19, 2 | 2016-01-19 |
Managing undesirable content in IP video broadcast traffic Grant 9,032,432 - Vinokurov , et al. May 12, 2 | 2015-05-12 |
System and method of network access security policy management by user and device Grant 8,856,890 - Vinokurov , et al. October 7, 2 | 2014-10-07 |
System and method of securely processing lawfully intercepted network traffic Grant 8,856,920 - Khan , et al. October 7, 2 | 2014-10-07 |
Soft denial of application actions over the network communications Grant 8,438,582 - Vinokurov , et al. May 7, 2 | 2013-05-07 |
Transparent caller name authentication for authorized third party callers Grant 8,280,020 - Vinokurov , et al. October 2, 2 | 2012-10-02 |
System and method of network access security policy management for multimodal device Grant 8,191,106 - Choyi , et al. May 29, 2 | 2012-05-29 |
Adaptable communication profiles in telephone networks Grant 7,965,707 - Jones , et al. June 21, 2 | 2011-06-21 |
Application layer ingress filtering Grant 7,647,623 - Robert , et al. January 12, 2 | 2010-01-12 |
Managing Undesirable Content In Ip Video Broadcast Traffic App 20090328095 - Vinokurov; Dmitri ;   et al. | 2009-12-31 |
Soft Denial Of Application Actions Over The Network Communications App 20090328071 - Vinokurov; Dmitri ;   et al. | 2009-12-31 |
Detection of denial of service attacks against SIP (session initiation protocol) elements Grant 7,526,803 - D'Souza , et al. April 28, 2 | 2009-04-28 |
Network-based DRM enforcement App 20090106156 - Choyi; Vinod K. ;   et al. | 2009-04-23 |
Verifying authenticity of called party in telephony networks App 20090046839 - Chow; Stanley Taihai ;   et al. | 2009-02-19 |
On-demand authentication of call session party information during a telephone call App 20090025075 - Chow; Stanley Taihai ;   et al. | 2009-01-22 |
System, device and method for providing data availability for lost/stolen portable communication devices App 20090006867 - Choyi; Vinod ;   et al. | 2009-01-01 |
System and method of network access security policy management for multimodal device App 20080307487 - Choyi; Vinod Kumar ;   et al. | 2008-12-11 |
Detection of spam/telemarketing phone campaigns with impersonated caller identities in converged networks App 20080292077 - Vinokurov; Dmitri ;   et al. | 2008-11-27 |
System and method of network access security policy management by user and device App 20080196088 - Vinokurov; Dmitri ;   et al. | 2008-08-14 |
Transparent caller name authentication for authorized third party callers App 20080187119 - Vinokurov; Dmitri ;   et al. | 2008-08-07 |
Caller name authentication to prevent caller identity spoofing App 20080181379 - Chow; Stanley TaiHai ;   et al. | 2008-07-31 |
System and method of securely processing lawfully intercepted network traffic App 20080127335 - Khan; Faud Ahmad ;   et al. | 2008-05-29 |
Detection and mitigation of unwanted bulk calls (spam) in VoIP networks Grant 7,307,997 - Vinokurov , et al. December 11, 2 | 2007-12-11 |
Application layer ingress filtering App 20070086338 - Robert; Jean-Marc ;   et al. | 2007-04-19 |
Adaptable communication profiles in telephone networks App 20060218283 - Jones; Emanuele ;   et al. | 2006-09-28 |
Detection and mitigation of unwanted bulk calls (spam) in VoIP networks App 20050259667 - Vinokurov, Dmitri ;   et al. | 2005-11-24 |
Detection of denial of service attacks against SIP (session initiation protocol) elements App 20050108567 - D'Souza, Scott David ;   et al. | 2005-05-19 |
Queuing methods for mitigation of packet spoofing App 20040236966 - D'Souza, Scott David ;   et al. | 2004-11-25 |