Rajan; Raghu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Rajan; Raghu.The latest application filed is for "method and system for protection switching".

Company Profile

0.5.6

Rajan; Raghu - Murphy TX
Rajan; Raghu - Plano TX
Rajan; Raghu - Dallas TX

*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
Method and system for protection switching Grant 8,335,428 - Gupta , et al. December 18, 2	2012-12-18
Method and system for protection switching Grant 8,224,180 - Gupta , et al. July 17, 2	2012-07-17
Method and System for Protection Switching App 20110097080 - Gupta; Surendra ; et al.	2011-04-28
Method and System for Protection Switching App 20110097081 - Gupta; Surendra ; et al.	2011-04-28
Determining an aggreagated active/standby state for an interface unit form entity active/standby states Grant 7,730,229 - Yuan , et al. June 1, 2	2010-06-01
Protection method and system for equipment in a network element Grant 7,602,699 - Rajan , et al. October 13, 2	2009-10-13
Determining An Active/Standby State From Service Readiness App 20080285470 - Yuan; Catherine ; et al.	2008-11-20
Determining An Active/Standby State For An Interface Unit App 20080126596 - Yuan; Catherine ; et al.	2008-05-29
Protection method and system for equipment in a network element App 20050195737 - Rajan, Raghu ; et al.	2005-09-08
Protection method and system for equipment in a network element Grant 6,906,997 - Rajan , et al. June 14, 2	2005-06-14
Shared path protection method and system App 20040179472 - Khalilzadeh, Farid ; et al.	2004-09-16

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