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Patent applications and USPTO patent grants for Faucher; David W..The latest application filed is for "method of data path switching during inter-radio access technology handover".
Patent | Date |
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Method of data path switching during inter-radio access technology handover Grant 8,737,354 - Faucher , et al. May 27, 2 | 2014-05-27 |
Method for improved handover in multiple interface application Grant 8,634,377 - Chen , et al. January 21, 2 | 2014-01-21 |
Method Of Data Path Switching During Inter-radio Access Technology Handover App 20120177002 - Faucher; David W. ;   et al. | 2012-07-12 |
Method for improved handover in multiple interface application App 20110075631 - Chen; Beizhong ;   et al. | 2011-03-31 |
Data encryption key management system Grant 6,577,734 - Etzel , et al. June 10, 2 | 2003-06-10 |
Secure communication method and apparatus Grant 5,515,441 - Faucher May 7, 1 | 1996-05-07 |
Secure telecommunications Grant 5,455,861 - Faucher , et al. October 3, 1 | 1995-10-03 |
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