John R. Mason

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Clayton, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Presence registration and routing node
- Patent number 8,422,487
- Issue date Apr 16, 2013
- Tekelec, Inc.
- John R. Mason
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Presence registration and routing node
- Patent number 7,701,925
- Issue date Apr 20, 2010
- Tekelec
- John R. Mason
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for routing messages in a radio access network
- Patent number 6,990,089
- Issue date Jan 24, 2006
- Telelec
- Robby Darren Benedyk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PRESENCE REGISTRATION AND ROUTING NODE
- Publication number 20100205248
- Publication date Aug 12, 2010
- John R. Mason
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and systems for routing messages in a radio access network
- Publication number 20020105969
- Publication date Aug 8, 2002
- Robby Darren Benedyk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE