Luken; Joachim

Patent Applications and Registrations

Patent applications and USPTO patent grants for Luken; Joachim.The latest application filed is for "method for establishing multimedia connections across the borders of packet-switching communications networks".

Company Profile

0.4.7

Luken; Joachim - Munchen DE

*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
Method for transmitting signaling messages using alternate path Grant 8,230,111 - Luken July 24, 2	2012-07-24
Method for Establishing Multimedia Connections Across the Borders of Packet-Switching Communications Networks App 20100020788 - Kleiner; Patrick ; et al.	2010-01-28
Call hold/terminal portability in H.323/ISUP-BICC-SIP networks Grant 7,539,177 - Hoffmann , et al. May 26, 2	2009-05-26
Method for transmitting signaling messages using alternate path App 20080049736 - Luken; Joachim	2008-02-28
Method for transmitting signaling messages using alternate path Grant 7,302,495 - Luken November 27, 2	2007-11-27
Signaling method and arrangement Grant 7,274,687 - Luken September 25, 2	2007-09-25
Method for transmitting signaling messages, corresponding device, corresponding signalling message and program App 20050220078 - Luken, Joachim	2005-10-06
Control of packet network-based service servers using in particular dtmf signals App 20050169244 - Luken, Joachim	2005-08-04
Call hold/terminal portability in h.323/isup-bicc-sip networks App 20050157701 - Hoffmann, Klaus ; et al.	2005-07-21
Signalling method and arrangement App 20040264437 - Luken, Joachim	2004-12-30
Method and systems for non-call associated signaling in a multi-protocol telecommunications environment App 20040252706 - Gneiting, Dieter ; et al.	2004-12-16

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