Ramaswami Rangarajan

Person

Belmont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
International call route generation based on analyzing minutes of u...
- Patent number 12,010,603
- Issue date Jun 11, 2024
- T-MOBILE INNOVATIONS LLC
- Jia Barton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
International call route generation based on analyzing minutes of u...
- Patent number 11,653,284
- Issue date May 16, 2023
- T-MOBILE INNOVATIONS LLC
- Jia Barton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call route generation for other communication service carriers as a...
- Patent number 11,627,076
- Issue date Apr 11, 2023
- T-MOBILE INNOVATIONS LLC
- Jia Barton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Domestic long-distance call route generation
- Patent number 11,463,589
- Issue date Oct 4, 2022
- Sprint Communications Company L.P.
- Jia Barton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call route generation for other communication service carriers as a...
- Patent number 11,394,642
- Issue date Jul 19, 2022
- Sprint Communications Company L.P.
- Jia Barton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Centralized service control for a telecommunication system
- Patent number 8,279,862
- Issue date Oct 2, 2012
- Sprint Communications Company L.P.
- Daniel Charles Sbisa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated number portability and user mobility for a communication...
- Patent number 8,160,230
- Issue date Apr 17, 2012
- Sprint Communications Company L.P.
- Ramaswami Rangarajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated ENUM and number portability translation in a communicati...
- Patent number 8,144,859
- Issue date Mar 27, 2012
- Sprint Communications Company L.P.
- Ramaswami Rangarajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call processing system
- Patent number 7,978,843
- Issue date Jul 12, 2011
- Sprint Communications Company L.P.
- Warren B. Cope
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Emergency route control for a communication network
- Patent number 7,912,204
- Issue date Mar 22, 2011
- Sprint Communications Company L.P.
- Ramaswami Rangarajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network element control for a communication system coupled to a mob...
- Patent number 7,830,859
- Issue date Nov 9, 2010
- Sprint Communications Company L.P.
- Ramaswami Rangarajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automated route control for a communication network
- Patent number 7,796,581
- Issue date Sep 14, 2010
- Sprint Communications Company L.P.
- Ramaswami Rangarajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key to correlate a call with call-handling information
- Patent number 7,764,780
- Issue date Jul 27, 2010
- Sprint Communications Company L.P.
- Warren B. Cope
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing intercept of international calls to...
- Patent number 7,616,753
- Issue date Nov 10, 2009
- Sprint Communications Company L.P.
- Warren B. Cope
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information correlation system
- Patent number 7,443,976
- Issue date Oct 28, 2008
- Sprint Communications Company L.P.
- Warren B. Cope
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Centralized service control for a telecommunication system
- Patent number 7,298,740
- Issue date Nov 20, 2007
- Sprint Communications Company L.P.
- Daniel Charles Sbisa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information correlation system
- Patent number 7,076,050
- Issue date Jul 11, 2006
- Sprint Communications Company L.P.
- Warren B. Cope
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key to correlate a call with call-handling information
- Patent number 7,003,088
- Issue date Feb 21, 2006
- Sprint Communications Company L.P.
- Warren B. Cope
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INTERNATIONAL CALL ROUTE GENERATION
- Publication number 20230247516
- Publication date Aug 3, 2023
- T-Mobile Innovations LLC
- Jia Barton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Call Route Generation for Other Communication Service Carriers as a...
- Publication number 20230006923
- Publication date Jan 5, 2023
- T-Mobile Innovations LLC
- Jia Barton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIQUE COMPRESSED CALL IDENTIFIERS
- Publication number 20080120428
- Publication date May 22, 2008
- Sprint Communications Company L.P.
- Sohel Khan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CENTRALIZED SERVICE CONTROL FOR A TELECOMMUNICATION SYSTEM
- Publication number 20080031234
- Publication date Feb 7, 2008
- Sprint Communications Company L.P.
- Daniel Charles Sbisa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information correlation system
- Publication number 20060203990
- Publication date Sep 14, 2006
- Sprint Communications Company L.P.
- Warren B. Cope
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Key to correlate a call with call-handling information
- Publication number 20060072736
- Publication date Apr 6, 2006
- Sprint Communications Company L.P.
- Warren B. Cope
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for providing intercept of international calls to...
- Publication number 20050243796
- Publication date Nov 3, 2005
- Sprint Communications Company, L.P.
- Warren B. Cope
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Centralized service control for a telecommunication system
- Publication number 20040032864
- Publication date Feb 19, 2004
- Daniel Charles Sbisa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Ramaswami Rangarajan

Person

Patents Grantslast 30 patents

International call route generation based on analyzing minutes of u...

International call route generation based on analyzing minutes of u...

Call route generation for other communication service carriers as a...

Domestic long-distance call route generation

Call route generation for other communication service carriers as a...

Centralized service control for a telecommunication system

Integrated number portability and user mobility for a communication...

Integrated ENUM and number portability translation in a communicati...

Call processing system

Emergency route control for a communication network

Network element control for a communication system coupled to a mob...

Automated route control for a communication network

Key to correlate a call with call-handling information

System and method for providing intercept of international calls to...

Information correlation system

Centralized service control for a telecommunication system

Information correlation system

Key to correlate a call with call-handling information

Patents Applicationslast 30 patents

INTERNATIONAL CALL ROUTE GENERATION

Call Route Generation for Other Communication Service Carriers as a...

UNIQUE COMPRESSED CALL IDENTIFIERS

CENTRALIZED SERVICE CONTROL FOR A TELECOMMUNICATION SYSTEM

Information correlation system

Key to correlate a call with call-handling information

System and method for providing intercept of international calls to...

Centralized service control for a telecommunication system