Susan Tammy teWinkel

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Guelph, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for generating an audio notification file
- Patent number 9,672,000
- Issue date Jun 6, 2017
- BlackBerry Limited
- Bradley Shayne Ferringo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for generating an audio notification file
- Patent number 9,257,019
- Issue date Feb 9, 2016
- BlackBerry Limited
- Bradley Shayne Ferringo
- G08 - SIGNALLING
Information Patent Grant
Method and apparatus for generating an audio notification file
- Patent number 8,564,421
- Issue date Oct 22, 2013
- BlackBerry Limited
- Bradley Shayne Ferringo
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR GENERATING AN AUDIO NOTIFICATION FILE
- Publication number 20160196107
- Publication date Jul 7, 2016
- BlackBerry Limited
- Bradley Shayne FERRINGO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR GENERATING AN AUDIO NOTIFICATION FILE
- Publication number 20130336503
- Publication date Dec 19, 2013
- BlackBerry Limited
- Bradley Shayne FERRINGO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR GENERATING AN AUDIO NOTIFICATION FILE
- Publication number 20110267180
- Publication date Nov 3, 2011
- Research in Motion Limited
- Bradley Shayne FERRINGO
- G06 - COMPUTING CALCULATING COUNTING