Douglas Gavin Currie

Follow

Person

Enfield, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for transferring an established communication...
- Patent number 9,813,561
- Issue date Nov 7, 2017
- METASWITCH NETWORKS LTD
- Chris Mairs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for transferring an established communication...
- Patent number 9,438,739
- Issue date Sep 6, 2016
- Metaswitch Networks Ltd
- Chris Mairs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Callee rejection information for rejected voice calls
- Patent number 9,241,059
- Issue date Jan 19, 2016
- Telstra Corporation Limited
- Andrew Ewart Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for controlling a user device in a telecommunic...
- Patent number 8,983,049
- Issue date Mar 17, 2015
- Metaswitch Networks Ltd
- David Matthew Drysdale
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND APPARATUS FOR TRANSFERRING AN ESTABLISHED COMMUNICATION...
- Publication number 20160352914
- Publication date Dec 1, 2016
- Metaswitch Networks Ltd.
- Chris MAIRS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR TRANSFERRING AN ESTABLISHED COMMUNICATION...
- Publication number 20140369484
- Publication date Dec 18, 2014
- Chris MAIRS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALLEE REJECTION INFORMATION FOR REJECTED VOICE CALLS
- Publication number 20140118465
- Publication date May 1, 2014
- Telstra Corporation Limited
- Andrew Ewart Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication System
- Publication number 20140079203
- Publication date Mar 20, 2014
- Metaswitch Networks Ltd.
- David Matthew Drysdale
- H04 - ELECTRIC COMMUNICATION TECHNIQUE