Source: http://www.google.com/patents/US8213440?dq=6,408,309
Timestamp: 2015-05-23 13:36:37
Document Index: 55302083

Matched Legal Cases: ['art 1', 'art 2', 'art 3', 'art 4', 'art 5', 'art 6', 'art 7', 'art 8', 'art 1', 'art 2', 'art 3', 'art 4', 'Application No. 08725747']

Patent US8213440 - Methods, systems, and computer program products for using a location routing ... - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsMethods, systems, and computer program products for using an LRN based query and response mechanism (e.g., a switching office number portability processing system) to route calls to IP multimedia subsystem (IMS) subscribers are disclosed. According to one method, an LRN based response message including...http://www.google.com/patents/US8213440?utm_source=gb-gplus-sharePatent US8213440 - Methods, systems, and computer program products for using a location routing number based query and response mechanism to route calls to IP multimedia subsystem (IMS) subscribersAdvanced Patent SearchPublication numberUS8213440 B2Publication typeGrantApplication numberUS 11/731,772Publication dateJul 3, 2012Filing dateMar 30, 2007Priority dateFeb 21, 2007Also published asCN101682674A, CN101682674B, EP2127348A1, EP2127348A4, US20080198862, WO2008103334A1Publication number11731772, 731772, US 8213440 B2, US 8213440B2, US-B2-8213440, US8213440 B2, US8213440B2InventorsApirux Bantukul, Venkataramaiah Ravishankar, Peter J. MarsicoOriginal AssigneeTekelec Global, Inc.Export CitationBiBTeX, EndNote, RefManPatent Citations (104), Non-Patent Citations (89), Referenced by (1), Classifications (26), Legal Events (3) External Links: USPTO, USPTO Assignment, EspacenetMethods, systems, and computer program products for using a location routing number based query and response mechanism to route calls to IP multimedia subsystem (IMS) subscribers
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