Frank Voellmann

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Acton, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Persisting file system information on mobile devices
- Patent number 8,489,725
- Issue date Jul 16, 2013
- Research In Motion Limited
- Frank Voellmann
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PERSISTING FILE SYSTEM INFORMATION ON MOBILE DEVICES
- Publication number 20120016976
- Publication date Jan 19, 2012
- Research in Motion Limited
- Frank Voellmann
- G06 - COMPUTING CALCULATING COUNTING