H04Q 2213/13288
Closed user groups, cug
Official title: Closed user groups, CUG
H04Q2213/13288 (Closed user groups, cug) appears on 32 US grants and 25 published applications in this corpus.
Search patents in H04Q- Granted patents
- 32
- Published applications
- 25
- Assignees
- 27
- Inventors
- 82
- Latest grant
- 13 Sep 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 3 | 2 |
| 2004 | 0 | 4 |
| 2005 | 2 | 3 |
| 2006 | 3 | 3 |
| 2007 | 0 | 2 |
| 2008 | 2 | 4 |
| 2009 | 2 | 3 |
| 2010 | 0 | 2 |
| 2011 | 3 | 1 |
| 2012 | 3 | 1 |
| 2013 | 3 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Persistent scheduling method and apparatus based on semi-grouping and statistically multiplexing13 Sep 2016US 9,445,167 B2Alcatel Lucent
- Delivery of identification information10 Nov 2015US 9,185,472 B2Airbus Defence and Space GmbH
- Method and system for handling dynamic incidents28 Oct 2014US 8,874,159 B2Cisco Technology, Inc.
- Data processing system, central management unit thereof, and data processing method17 Sep 2013US 8,537,704 B2NEC Corporation
- Method and computer-readable medium for social circle push-to-talk service13 Aug 2013US 8,509,834 B1Nextel Communications Inc.
- Delivery of identification information28 Jun 2012US 2012/0165060 A1Cassidian Finland Oy
- Data processing system, central management unit thereof, computer program thereof, and data processing method17 Feb 2011US 2011/0038289 A1NEC Corporation
- Persistent scheduling method and apparatus based on semi-grouping and statistically multiplexing11 Nov 2010US 2010/0284292 A1Alcatel Lucent
- Charging method and control device for group main line service14 Jan 2010US 2010/0008483 A1Huawei Technologies Co., Ltd.
- Method and system for reporting events in telecommunication networks19 Nov 2009US 2009/0285161 A1GTE Wireless Service Corporation
Most cited
By later US patents
- Communications system using a central controller to control at least one network and agent system305US 5,848,143 AGeoTel Communications Corp. · 1998
- Communications system using a central controller to control at least one network and agent system303US 5,546,452 AGeoTel Communications Corp. · 1996
- Communications system and method for operating same209US 5,878,130 AGeoTel Communications Corp. · 1999
- Class-based call request routing140US 8,325,906 B2Cisco Technology, Inc. · 2012
- Telephone resource allocation method in a communication system61US 5,363,427 AMotorola, Inc. · 1994