Choyi; Vinod

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choyi; Vinod.The latest application filed is for "system and method for exposing malicious sources using mobile ip messages".

Company Profile

0.5.8

Choyi; Vinod - Ottawa N/A CA

*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
Caller name authentication to prevent caller identity spoofing Grant 9,241,013 - Chow , et al. January 19, 2	2016-01-19
System and method for exposing malicious clients in wireless access networks Grant 8,542,581 - Chen , et al. September 24, 2	2013-09-24
Reliable Authentication Of Message Sender's Identity App 20100070761 - Gustave; Christophe ; et al.	2010-03-18
System and method for exposing malicious clients in wireless access networks App 20100067504 - Chen; Shu-Lin ; et al.	2010-03-18
System and method for exposing malicious sources using mobile IP messages App 20100071051 - CHOYI; VINOD ; et al.	2010-03-18
Secure communication methods and systems Grant 7,676,838 - Choyi , et al. March 9, 2	2010-03-09
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
Caller name authentication to prevent caller identity spoofing App 20080181379 - Chow; Stanley TaiHai ; et al.	2008-07-31
Secure communication methods and systems App 20060020787 - Choyi; Vinod ; et al.	2006-01-26

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