Philip L. Francis

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Plano, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Load balancing for SIP services
- Patent number 8,775,628
- Issue date Jul 8, 2014
- Metaswitch Networks Ltd
- Philip Lee Francis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing communications in a network using a...
- Patent number 7,376,133
- Issue date May 20, 2008
- Alcatel Lucent
- Balachandar S. Gettala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SIP MESSAGE PROCESSING
- Publication number 20130212298
- Publication date Aug 15, 2013
- Metaswitch Networks Ltd.
- Jim Bunch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Load Balancing for SIP Services
- Publication number 20130054806
- Publication date Feb 28, 2013
- Metaswitch Networks Ltd.
- Philip Lee Francis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for providing communications in a network using a...
- Publication number 20050083833
- Publication date Apr 21, 2005
- Balachandar S. Gettala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE