H04Q 2213/13562
Blocking
Official title: blocking
H04Q2213/13562 (Blocking) appears on 16 US grants and 1 published applications in this corpus.
Search patents in H04Q- Granted patents
- 16
- Published applications
- 1
- Assignees
- 7
- Inventors
- 14
- Latest grant
- 23 Apr 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 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 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Update of a dial plan for a call control system23 Apr 2019US 10,271,114 B2Cisco Technology, Inc.
- Dynamic load limiting16 Mar 2004US 6,707,900 B1Telefonaktiebolaget LM Ericsson (publ)
- System and methods for controlling virtual paths within a network based on entropy rate function16 Oct 2001US 6,304,639 B1Telefonaktiebolaget LM Ericsson
- Analog terminal internet access4 Sep 2001US 6,285,745 B1Bell Atlantic Network Services, Inc.
- Analog terminal internet access10 Apr 2001US 6,215,858 B1Bell Atlantic Network Services, Inc.
Most cited
By later US patents
- Data base communication call processing method528US 4,191,860 ABell Telephone Laboratories, Incorporated · 1980
- Call data collection and modification of received call distribution268US 4,788,718 AAmerican Telephone and Telegraph Company, AT&T Laboratories · 1988
- Analog terminal internet access253US 6,215,858 B1Bell Atlantic Network Services, Inc. · 2001
- Message communication via common signaling channel252US 5,812,639 ABell Atlantic Network Services, Inc. · 1998
- Telephone system processing of designated caller ID private calls209US 5,497,414 ABell Atlantic Network Services, Inc. · 1996