Dennis J. Ryan

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Chandler, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
RFID token with multiple interface controller
- Patent number 7,762,470
- Issue date Jul 27, 2010
- DPD Patent Trust Ltd.
- David Finn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-interface compact personal token apparatus and methods of use
- Patent number 7,213,766
- Issue date May 8, 2007
- DPD Patent Trust Ltd
- Dennis J. Ryan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
RFID token with multiple interface controller
- Publication number 20060208066
- Publication date Sep 21, 2006
- DPD Patent Trust
- David Finn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multi-interface compact personal token apparatus and methods of use
- Publication number 20050109841
- Publication date May 26, 2005
- Dennis J. Ryan
- G06 - COMPUTING CALCULATING COUNTING