H04M 2215/7813
Time based data
Official title: Time based data, e.g. VoIP or circuit switched packet data
H04M2215/7813 (Time based data) appears on 86 US grants and 93 published applications in this corpus.
Search patents in H04M- Granted patents
- 86
- Published applications
- 93
- Assignees
- 57
- Inventors
- 204
- Latest grant
- 14 Feb 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 3 | 0 |
| 2001 | 4 | 5 |
| 2002 | 0 | 11 |
| 2003 | 3 | 9 |
| 2004 | 3 | 14 |
| 2005 | 8 | 10 |
| 2006 | 8 | 10 |
| 2007 | 4 | 8 |
| 2008 | 7 | 4 |
| 2009 | 10 | 5 |
| 2010 | 8 | 7 |
| 2011 | 11 | 2 |
| 2012 | 4 | 5 |
| 2013 | 5 | 0 |
| 2014 | 4 | 1 |
| 2015 | 3 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Network connection communication system14 Feb 2017US 9,571,371 B2Japan Communications Inc.
- Methods and apparatuses for offline selection of pay-per-call advertisers1 Dec 2015US 9,203,974 B2Yellowpages.Com LLC
- Recursive query for communications network data1 Sep 2015US 9,124,722 B2Verizon Patent and Licensing Inc.
- Network connection communication system14 Jul 2015US 9,083,820 B2Japan Communications Inc.
- Base station apparatus, mobile communication system and communication control method26 Aug 2014US 8,818,326 B2Ntt Docomo, Inc.
- Network connection communication system1 Oct 2015US 2015/0281034 A1Japan Communications Inc.
- Prepaid Short Messaging2 Jul 2015US 2015/0189099 A1TeleCommunication Systems, Inc.
- Prepaid Short Messaging7 Aug 2014US 2014/0220931 A1TeleCommunication Systems, Inc.
- Systems and methods for retrieving and modifying data records for rating and billing purposes27 Sep 2012US 2012/0246043 A1Verizon Business Global LLC
- Prepaid Short Messaging13 Sep 2012US 2012/0230481 A1TeleCommunication Systems, Inc.
Most cited
By later US patents
- Method of accounting prepaid online internet service credit values302US 6,965,667 B2Slingshot Communications, Inc. · 2005
- Method and system for data rating for wireless devices253US 7,373,136 B2Telemac Corporation · 2008
- Method and apparatus for monitoring service usage in a communications network249US 7,760,861 B1AT&T Intellectual Property II, L. P. · 2010
- Internet-based message delivery with PSTN billing205US 6,529,592 B1BellSouth Intellectual Property Corporation · 2003
- Method and apparatus for detecting actual viewing of electronic advertisements157US 6,275,854 B1International Business Machines Corporation · 2001