H04M 2215/8187
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H04M2215/8187 (Send to) appears on 11 US grants and 8 published applications in this corpus.
Search patents in H04M- Granted patents
- 11
- Published applications
- 8
- Assignees
- 10
- Inventors
- 16
- Latest grant
- 4 Apr 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 3 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
By publication year.
Subgroups
Granted patents
Recent patents
- Handling insufficient account balance of subscribers4 Apr 2017US 9,614,980 B1West Corporation
- Handling insufficient account balance of subscribers30 Aug 2016US 9,432,524 B1West Corporation
- Handling insufficient account balance of subscribers17 Nov 2015US 9,191,524 B1West Corporation
- Handling insufficient account balance of subscribers16 Dec 2014US 8,913,988 B1West Corporation
- Handling insufficient account balance of subscribers1 Apr 2014US 8,688,075 B2West Corporation
- System and method for enhanced display of in-network caller information on a mobile device14 Oct 2010US 2010/0261459 A1Cequint, Inc.
- Charging method and system16 Sep 2010US 2010/0233994 A1Huawei Technologies Co., Ltd.
- Handling insufficient account balance of subscribers19 Mar 2009US 2009/0075627 A1West Corporation
- Method for Charge Display for Sip Connections on Several Terminals14 Aug 2008US 2008/0194230 A1Nokia Siemens Networks Oy
- Providing communication service sessions14 Jun 2007US 2007/0136195 A1Nokia Corporation
Most cited
By later US patents
- System and method of purchasing products and services using prepaid wireless communications services account44US 6,816,721 B1Nortel Networks Limited · 2004
- System and method for enhanced display of in-network caller information on a mobile device28US 8,160,554 B2Cequint, Inc. · 2012
- Systems and methods for collecting and providing call traffic information to end-users14US 6,775,696 B1Urisys Corporation · 2004
- Systems and methods for mobile communication9US 7,665,094 B2BEA Systems, Inc. · 2010
- Providing communication service sessions7US 8,626,113 B2Nokia Corporation · 2014