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Patent applications and USPTO patent grants for Sitch; Paul.The latest application filed is for "maintaining association in a communications network".
Patent | Date |
---|---|
Serving network entity relocation Grant 6,955,918 - Haumont , et al. October 18, 2 | 2005-10-18 |
Maintaining association in a communications network Grant 6,937,862 - Back , et al. August 30, 2 | 2005-08-30 |
SGSN semi anchoring during the inter SGSN SRNC relocation procedure Grant 6,909,895 - Einola , et al. June 21, 2 | 2005-06-21 |
Maintaining association in a communications network App 20040029614 - Back, Juha ;   et al. | 2004-02-12 |
Serving network entity relocation App 20030013446 - Haumont, Serge ;   et al. | 2003-01-16 |
SGSN semi anchoring durjing the inter SGSN SRNC relocation procedure App 20020064144 - Einola, Heikki ;   et al. | 2002-05-30 |
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