Constantinof; Cristian
Patent Applications and Registrations
Patent applications and USPTO patent grants for Constantinof; Cristian.The latest application filed is for "emergency services for packet networks".
- Constantinof; Cristian - Kanata N/A CA
| Patent | Date |
|---|---|
| Controlling services in a circuit-switched network from a packet network Grant 8,948,160 - Sylvain , et al. February 3, 2 | 2015-02-03 |
| Emergency Services For Packet Networks App 20140241342 - Constantinof; Cristian | 2014-08-28 |
| Emergency services for packet networks Grant 8,737,594 - Constantinof May 27, 2 | 2014-05-27 |
| Voice continuity among user terminals Grant 8,600,006 - Constantinof , et al. December 3, 2 | 2013-12-03 |
| Enterprise mobility Grant 8,045,568 - Sylvain , et al. October 25, 2 | 2011-10-25 |
| Emergency Services For Packet Networks App 20110128955 - Constantinof; Cristian | 2011-06-02 |
| Emergency services for packet networks Grant 7,899,174 - Constantinof March 1, 2 | 2011-03-01 |
| Method and apparatus for session control Grant 7,590,122 - Constantinof September 15, 2 | 2009-09-15 |
| Voice Continuity Among User Terminals App 20080160991 - Constantinof; Cristian ; et al. | 2008-07-03 |
| Technique For Dynamically Controlling Delivery of Content App 20080155619 - Constantinof; Cristian | 2008-06-26 |
| Enterprise Mobility App 20080144637 - Sylvain; Dany ; et al. | 2008-06-19 |
| Method and apparatus for session control App 20040228352 - Constantinof, Cristian | 2004-11-18 |
| Method and apparatus for implementing an extensible range of communications services in telephone networks App 20020080949 - Mikhailov, Vladimir V. ; et al. | 2002-06-27 |
| Telephony system and method of signalling Grant 6,381,246 - Constantinof , et al. April 30, 2 | 2002-04-30 |
| Transit trunk subnetwork system Grant 6,282,194 - Cheesman , et al. August 28, 2 | 2001-08-28 |
| Apparatus and method for completing inter-switch calls using large trunk groups Grant 6,141,342 - Cheesman , et al. October 31, 2 | 2000-10-31 |
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