Khartabil; Hisham

Patent Applications and Registrations

Patent applications and USPTO patent grants for Khartabil; Hisham.The latest application filed is for "handling of invitations to group communication sessions".

Company Profile

0.10.17

Khartabil; Hisham - Helsinki FI
Khartabil; Hisham - Oslo NO

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
IMS conferencing policy logic Grant 8,909,701 - Costa-Requena , et al. December 9, 2	2014-12-09
Callback services in a communication system Grant 7,894,593 - Garcia-Martin , et al. February 22, 2	2011-02-22
Method and device for establishing a conference call between a plurality of user terminals of a communication network Grant 7,526,281 - Khartabil , et al. April 28, 2	2009-04-28
Method and apparatus for providing multi-client support in a sip-enabled terminal Grant 7,305,681 - Khartabil December 4, 2	2007-12-04
System and method for releasing sessions at network entities associated with the sessions Grant 7,283,506 - Mayer , et al. October 16, 2	2007-10-16
System and method for presence-based routing of communication requests over a network Grant 7,280,533 - Khartabil , et al. October 9, 2	2007-10-09
Handling of invitations to group communication sessions App 20060101143 - Garcia; Miguel ; et al.	2006-05-11
Method and apparatus for providing multi-client support in a SIP-enabled terminal Grant 7,039,710 - Khartabil May 2, 2	2006-05-02
Callback services in a communication system App 20060077965 - Garcia-Martin; Miguel-Angel ; et al.	2006-04-13
Optimal location service for managing next hop addressing for messages associated with multiple address schemes Grant 7,028,101 - Costa-Requena , et al. April 11, 2	2006-04-11
Managing conference communication in a communication system App 20060056440 - Khartabil; Hisham	2006-03-16
Apparatus, system, and method for rejecting a session establishment request App 20050265318 - Khartabil, Hisham ; et al.	2005-12-01
Communication system App 20050260976 - Khartabil, Hisham ; et al.	2005-11-24
Managing a conference session App 20050259803 - Khartabil, Hisham	2005-11-24
Method and apparatus for resolving protocol-agnostic schemes in an internet protocol multimedia subsystem Grant 6,931,453 - Aarnos , et al. August 16, 2	2005-08-16
Apparatus, system, and method for rejecting a session establishment request App 20050154793 - Khartabil, Hisham	2005-07-14
System and method for presence-based routing of communication requests over a network App 20050083904 - Khartabil, Hisham ; et al.	2005-04-21
Method and apparatus by which a UE starts compression in SIP signalling to IMS App 20050086327 - Mayer, Georg ; et al.	2005-04-21
System and method for releasing sessions at network entities associated with the sessions App 20050078642 - Mayer, Georg ; et al.	2005-04-14
Method and apparatus for communication App 20040249891 - Khartabil, Hisham ; et al.	2004-12-09
Method and apparatus for providing multi-client support in a SIP-enabled terminal App 20040250252 - Khartabil, Hisham	2004-12-09
Method and apparatus for providing multi-client support in a sip-enabled terminal App 20040250253 - Khartabil, Hisham	2004-12-09
IMS conferencing policy logic App 20040221037 - Costa-Requena, Jose ; et al.	2004-11-04
Method and apparatus for resolving protocol-agnostic schemes in an internet protocol multimedia subsystem App 20040205241 - Aarnos, Jyrki ; et al.	2004-10-14
Optimal location service for managing next hop addressing for messages associated with multiple address schemes App 20040193725 - Costa-Requena, Jose ; et al.	2004-09-30
Method and apparatus for messaging between a client of an sip-based network and a client of a wireless village network App 20040148416 - Aarnos, Jryki ; et al.	2004-07-29

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