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Patents Grantslast 30 patents

Information Patent Grant
Filtering application sounds
- Patent number 8,364,298
- Issue date Jan 29, 2013
- International Business Machines Corporation
- William Arthur Griffith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Filtering Application Sounds
- Publication number 20110029105
- Publication date Feb 3, 2011
- International Business Machines
- William Arthur Griffith
- G06 - COMPUTING CALCULATING COUNTING