H04M 2017/22
Prepayment of wireline communication systems, wireless communication systems or telephone systems: with
Official title: {with automatic recharging of account/card, e.g. if limit is reached during connection the account is recharged automatically}
H04M2017/22 (Prepayment of wireline communication systems, wireless communication systems or telephone systems: with) appears on 43 US grants and 49 published applications in this corpus.
Search patents in H04M- Granted patents
- 43
- Published applications
- 49
- Assignees
- 31
- Inventors
- 93
- Latest grant
- 7 Apr 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 3 |
| 2003 | 2 | 4 |
| 2004 | 1 | 8 |
| 2005 | 2 | 8 |
| 2006 | 2 | 1 |
| 2007 | 5 | 1 |
| 2008 | 2 | 4 |
| 2009 | 2 | 5 |
| 2010 | 2 | 3 |
| 2011 | 4 | 3 |
| 2012 | 3 | 1 |
| 2013 | 6 | 2 |
| 2014 | 2 | 3 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 2 | 2 |
| 2020 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Transaction processing platform for facilitating electronic distribution of plural prepaid services7 Apr 2020US 10,614,447 B2EWI Holdings, Inc.
- Transaction processing platform for facilitating electronic distribution of plural prepaid services4 Feb 2020US 10,552,824 B2EWI Holdings, Inc.
- Transaction processing platform for facilitating electronic distribution of plural prepaid services21 May 2019US 10,296,891 B2Cardpool, Inc.
- System and method for distributing personal identification numbers over a computer network12 Feb 2019US 10,205,721 B2EWI Holdings, Inc.
- Transaction processing platform for facilitating electronic distribution of plural prepaid services16 Oct 2018US 10,102,516 B2EWI Holdings, Inc.
- Transaction Processing Platform for Facilitating Electronic Distribution of Plural Prepaid Services15 Aug 2019US 2019/0251550 A1EWI Holdings, Inc.
- Transaction Processing Platform for Facilitating Electronic Distribution of Plural Prepaid Services1 Aug 2019US 2019/0236588 A1EWI Holdings, Inc.
- Systems and methods for reducing signalling in an internet protocol telephony system19 Nov 2015US 2015/0334252 A1Vonage Network LLC
- Systems and Methods for Personal Identification Number Distribution and Delivery8 May 2014US 2014/0129436 A1EWI Holdings, Inc.
- Transaction Processing Platform for Facilitating Electronic Distribution of Plural Prepaid Services17 Apr 2014US 2014/0108170 A1Blackhawk Network, Inc.
Most cited
By later US patents
- Payment scheme for a mobile communication service169US 6,115,601 AU. S. Philips Corporation · 2000
- System and method for providing sponsored or universal telecommunications service and third party payer services90US 6,788,771 B2FreeTech, L.L.C. · 2004
- Real-time call rating and debiting system76US 6,058,173 ALHS Group Inc. · 2000
- System and method for providing prepaid services via an internet protocol network system76US 8,175,965 B2Verizon Business Global LLC · 2012
- System and method for distributing personal identification numbers over a computer network69US 6,526,130 B1EWI Holdings, Inc. · 2003