Halifax
Canada
7
2013-03-21
The entities that hold a legal rights for patent applications filed by inventor Murphy Stephen Vaughan:
Stephen Vaughan Murphy from Halifax, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
User interface for selecting audio identifiers for digital communications
#2 | 2010-04-06Recipient control of source audio identifiers for digital communications
#3 | 2010-03-02Concatenated audio messages
#4 | 2010-01-05Source audio identifiers for digital communications
#5 | 2007-08-21Call waiting using external notification and presence detection
#6 | 2006-01-17Communication device monitoring
#7 | 2005-01-27Multi-user call waiting
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