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on 15 May 2019
Digium, Inc.
77634903 · 17 Dec 2008
06 Aug 2029
009
computer driver software,computer driver software,The wording "DAHDI" ...
on 22 Nov 2018
Digium, Inc.
77400820 · 19 Feb 2008
16 Apr 2029
035
arranging and conducting trade shows in the field of telephony,arrangi...
on 15 Feb 2018
DIGIUM, INC.
77175956 · 08 May 2007
24 Jul 2028
009
SWITCH VOX,Computer telephony software,SWITCH VOX,Computer telephony s...
on 02 Nov 2017
Digium, Inc.
77030336 · 26 Oct 2006
01 May 2028
009
Computer telephony software,Computer telephony software
on 16 Mar 2017
SANGOMA US INC.
77171368 · 02 May 2007
10 Jan 2028
009
Automatic telephone exchanges; Computer telephony software,Automatic t...
on 07 Jul 2016
DIGIUM, INC.
78520444 · 19 Nov 2004
11 May 2026
009
computer telephony software that enables telephone activities to be pe...
on 11 Dec 2015
Digium, Inc.
78490163 · 27 Sep 2004
10 Nov 2025
009
Open source computer software to create a public branch exchange telep...
on 17 May 2024
Sangoma Technologies Corporation
76424886 · 24 Jun 2002
009
WAN PIPE,Computer software to facilitate IP routing over Wide Area Net...
on 02 Feb 2024
Sangoma Technologies Corporation
76381078 · 12 Mar 2002
009
Computer hardware for local area and wide area networked communication...
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Digium inc. (8)
Sangoma technologies corporation (3)
Sangoma us inc. (1)
Categories
Class 9 (11)
Class 42 (2)
Class 35 (1)
Correspondents
Michelle fleming (5)
Digium inc. a sangoma technologies com (2)
Digium inc. general counsel (1)
Digium inc. a sangoma technologies comp (1)
Digium inc. a sangoma technologies company (1)
Michelle fleming digium inc. general counsel (1)
Nathan w johnson (1)
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