H04Q 2213/13149
Change of provider
Official title: Change of provider, e.g. network or service
H04Q2213/13149 (Change of provider) appears on 50 US grants and 9 published applications in this corpus.
Search patents in H04Q- Granted patents
- 50
- Published applications
- 9
- Assignees
- 30
- Inventors
- 75
- Latest grant
- 19 Aug 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 8 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 11 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 3 |
| 2006 | 1 | 0 |
| 2007 | 3 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method to provide an operator selection service as well as a communications network and a call server therefore19 Aug 2014US 8,811,589 B2Alcatel Lucent
- Arrangement and a method in a switched telecommunication system17 Feb 2009US 7,492,756 B2Telefonaktiebolaget'l M Ericsson (Publ)
- Automatic telephone line switch1 Jan 2008US 7,315,615 B2Sittelle Technologies, Inc.
- Method to provide an operator selection service as well as a communications network and a call server therefore21 Aug 2007US 7,260,206 B2Alcatel
- Utilization of a local exchange network by a plurality of local network operators8 May 2007US 7,215,756 B2Siemens Aktiengesellschaft
- Telecommunication parameter change notification system and method25 Oct 2018US 2018/0309872 A1
- Method to provide an operator selection service as well as a communications network and a call server therefore5 Jul 2007US 2007/0153992 A1Alcatel Lucent
- Automatic telephone line switch2 Jun 2005US 2005/0117732 A1Sittelle Technologies, Inc.
- Cutover method and device for telephone lines21 Apr 2005US 2005/0084091 A1Dexter Systems, Inc.
- Arrangement and a method in a switched telecommunication system3 Feb 2005US 2005/0025148 A1Telefonaktiebolaget LM Ericsson (publ)
Most cited
By later US patents
- Signaling system for broadband communications networks273US 5,473,679 AAT&T Corp. · 1995
- Cooperative databases call processing system222US 5,311,572 AAT&T Bell Laboratories · 1994
- System and method for real time carrier selection179US 5,420,914 AU S West Technologies, Inc. · 1995
- System for automatically providing customer access to alternative telephony service providers161US 5,570,417 ALucent Technologies Inc. · 1996
- Method and apparatus for providing local number portability139US 5,598,464 ADSC Communications Comporation · 1997