H04Q 2213/13522
Traffic management
Official title: traffic management
H04Q2213/13522 (Traffic management) appears on 32 US grants and 4 published applications in this corpus.
Search patents in H04Q- Granted patents
- 32
- Published applications
- 4
- Assignees
- 19
- Inventors
- 57
- Latest grant
- 8 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Traffic management with limited-buffer switches8 Sep 2020US 10,771,872 B2Tibit Communications, Inc.
- Regional independent tandem telephone switch24 Oct 2017US 9,800,956 B2Level 3 Communications, LLC
- Regional independent tandem telephone switch25 Apr 2017US 9,634,941 B2Level 3 Communications, LLC
- Regional independent tandem telephone switch24 Nov 2015US 9,197,948 B2Level 3 Communications, LLC
- Controlling traffic congestion in intelligent electronic networks11 Mar 2003US 6,532,214 B1Ericsson Australia Pty Ltd.
- Traffic management with limited-buffer switches16 Apr 2020US 2020/0120407 A1Tibit Communications, Inc.
- Regional independent tandem telephone switch10 Aug 2017US 2017/0230732 A1Level 3 Communications, LLC
- Regional independent tandem telephone switch17 Mar 2016US 2016/0080270 A1Level 3 Communications, LLC
- Regional independent tandem telephone switch11 Apr 2013US 2013/0089086 A1Level 3 Communications, LLC
Most cited
By later US patents
- Mediation of open advanced intelligent network in SS7 protocol open access environment376US 5,701,301 ABellSouth Corporation · 1997
- Integrated interface for real time web based viewing of telecommunications network call traffic286US 6,515,968 B1WorldCom, Inc. · 2003
- Mediation of open advanced intelligent network interface by shared execution environment285US 5,430,719 ABellSouth Corporation · 1995
- ACD Management information system244US 4,510,351 AAT&T Bell Laboratories · 1985
- Mediation of open advanced intelligent network interface for public switched telephone network190US 5,438,568 ABellSouth Corporation · 1995