H04M 15/882
For continuing the call beyond the limit using an alternative
Official title: {for continuing the call beyond the limit using an alternative, e.g. alternative account}
H04M15/882 (For continuing the call beyond the limit using an alternative) appears on 72 US grants and 82 published applications in this corpus.
Search patents in H04M- Granted patents
- 72
- Published applications
- 82
- Assignees
- 50
- Inventors
- 154
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 3 |
| 2009 | 0 | 1 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 3 | 4 |
| 2013 | 2 | 8 |
| 2014 | 1 | 1 |
| 2015 | 3 | 5 |
| 2016 | 3 | 8 |
| 2017 | 6 | 6 |
| 2018 | 6 | 8 |
| 2019 | 6 | 8 |
| 2020 | 8 | 4 |
| 2021 | 9 | 9 |
| 2022 | 9 | 5 |
| 2023 | 5 | 3 |
| 2024 | 3 | 2 |
| 2025 | 3 | 1 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for reducing wireless network congestion6 Jan 2026US 12,520,227 B2T-Mobile USA, Inc.
- Systems and methods for controlling user data consumption23 Sep 2025US 12,425,253 B2Gogo Business Aviation LLC
- Call processing system for modifying inmate communication limits29 Jul 2025US 12,375,612 B2Global Tel'Link Corporation
- Method and apparatus for service charging in a communication network21 Jan 2025US 12,206,816 B2Telefonaktiebolaget LM Ericsson (publ)
- Universal ring free29 Oct 2024US 12,132,867 B2Starlogik IP LLC
- Method and Apparatus for Managing Data Channel for Terminal Device4 Jun 2026US 2026/0156556 A1
- Systems and methods for controlling user data consumption12 Feb 2026US 2026/0046157 A1Gogo Business Aviation LLC
- Systems and Methods for Controlling User Data Consumption1 May 2025US 2025/0141706 A1Gogo Business Aviation LLC
- Systems and methods for switching zero charge callers25 Jan 2024US 2024/0031783 A1Starlogik IP LLC
- Call processing system for modifying inmate communication limits18 Jan 2024US 2024/0022669 A1Global Tel'Link Corporation
Most cited
By later US patents
- Methods for providing overdraft protection for post-paid communication service plans93US 7,450,928 B1AT&T Mobility II LLC · 2008
- Managing resource requests that exceed reserved resource capacity24US 9,953,351 B1Amazon Technologies, Inc. · 2018
- Methods for providing overdraft protection for post-paid communication service plans22US 8,095,111 B2AT&T Mobility II LLC · 2012
- System and method for completion of all calls using single call funding options21US 8,489,068 B1Securus Technologies, Inc. · 2013
- Universal ring free18US 10,187,528 B2Starlogik IP LLC · 2019