H04Q 2213/13374
Paging
H04Q2213/13374 (Paging) appears on 110 US grants and 47 published applications in this corpus.
Search patents in H04Q- Granted patents
- 110
- Published applications
- 47
- Assignees
- 39
- Inventors
- 99
- Latest grant
- 20 Mar 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 16 | 0 |
| 1999 | 12 | 0 |
| 2000 | 9 | 0 |
| 2001 | 8 | 3 |
| 2002 | 11 | 3 |
| 2003 | 4 | 6 |
| 2004 | 4 | 4 |
| 2005 | 2 | 6 |
| 2006 | 2 | 5 |
| 2007 | 4 | 12 |
| 2008 | 3 | 3 |
| 2009 | 2 | 0 |
| 2010 | 5 | 0 |
| 2011 | 6 | 0 |
| 2012 | 1 | 1 |
| 2013 | 3 | 4 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 2 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and system for controlling communication network and router used in the network20 Mar 2018US 9,924,411 B2NEC Corporation
- Automated emergency notification system24 Jan 2017US 9,553,992 B1
- Method and apparatus for transmitting emergency messages23 Aug 2016US 9,425,909 B2AT&T Intellectual Property I, L. P.
- Method and system for controlling communication network and router used in the network29 Mar 2016US 9,301,201 B2NEC Corporation
- System and method for obtaining a status of an authorization device over a network11 Jun 2013US 8,464,359 B2Intellectual Ventures Fund 30, LLC
- Method and system for controlling communication network and router used in the network19 Sep 2013US 2013/0242740 A1NEC Corporation
- Method and system for controlling communication network and router used in the network12 Sep 2013US 2013/0235715 A1NEC Corporation
- Method and system for controlling communication network and router used in the network12 Sep 2013US 2013/0235856 A1NEC Corporation
- Method and apparatus for transmitting emergency messages11 Jul 2013US 2013/0179919 A1AT&T Intellectual Property I, L. P.
- Method and apparatus for transmitting emergency messages6 Sep 2012US 2012/0227068 A1AT&T Intellectual Property I, L. P.
Most cited
By later US patents
- Personal communications internetworking1,899US 5,742,905 ABell Communications Research, Inc. · 1998
- Message storage and delivery system854US 5,675,507 A1997
- Personal communication service with mobility manager848US 5,329,578 ANorthern Telecom Limited · 1994
- Electronic massaging network759US 5,742,668 ABell Communications Research, Inc. · 1998
- Method and system in a client-server for automatically converting messages from a first format to a second format compatible with a message retrieving device509US 6,212,550 B1Motorola, Inc. · 2001