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Patent applications and USPTO patent grants for Rzonca; Richard R..The latest application filed is for "facilitating digital subscriber line services via a subscriber premise network interface device".
Patent | Date |
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Facilitating digital subscriber line services via a subscriber premise network interface device Grant 7,639,697 - Czerwiec , et al. December 29, 2 | 2009-12-29 |
Facilitating digital subscriber line services via a subscriber premise network interface device Grant 7,274,669 - Czerwiec , et al. September 25, 2 | 2007-09-25 |
Facilitating digital subscriber line services via a subscriber premise network interface device App 20060153241 - Czerwiec; Richard M. ;   et al. | 2006-07-13 |
Facilitating digital subscriber line services via a subscriber premise network interface device App 20030204393 - Czerwiec, Richard M. ;   et al. | 2003-10-30 |
Method and apparatus for controlling command line transfer to a network element Grant 5,991,814 - Rzonca , et al. November 23, 1 | 1999-11-23 |
Telephone line unit having programmable read-only memory Grant 5,267,309 - Sanders , et al. November 30, 1 | 1993-11-30 |
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