H04M 15/888
Severing connection after predetermined time or data
Official title: {severing connection after predetermined time or data}
H04M15/888 (Severing connection after predetermined time or data) appears on 125 US grants and 129 published applications in this corpus.
Search patents in H04M- Granted patents
- 125
- Published applications
- 129
- Assignees
- 71
- Inventors
- 217
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 3 |
| 2003 | 2 | 3 |
| 2004 | 1 | 1 |
| 2005 | 2 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 3 |
| 2010 | 2 | 3 |
| 2011 | 2 | 9 |
| 2012 | 6 | 5 |
| 2013 | 9 | 8 |
| 2014 | 9 | 12 |
| 2015 | 11 | 7 |
| 2016 | 9 | 9 |
| 2017 | 15 | 15 |
| 2018 | 10 | 10 |
| 2019 | 12 | 12 |
| 2020 | 8 | 5 |
| 2021 | 4 | 4 |
| 2022 | 6 | 8 |
| 2023 | 4 | 1 |
| 2024 | 4 | 3 |
| 2025 | 3 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Producing routing information for voice over IP communications4 Aug 2026US 12,701,077 B2VolP-Pal.com, Inc.
- Methods, network function nodes and computer readable media for event report management17 Feb 2026US 12,556,901 B2Telefonaktiebolaget LM Ericsson (publ)
- Determining a time to permit a communications session to be conducted19 Aug 2025US 12,395,425 B2VolP-Pal.com, Inc.
- Application awareness of credit conditions in communication network15 Jul 2025US 12,363,233 B2Telefonaktiebolaget LM Ericsson (publ)
- Systems and methods for switching zero charge callers17 Jun 2025US 12,335,432 B2Starlogik IP LLC
- Application Awareness of Credit Conditions in Communication Network23 Apr 2026US 2026/0113407 A1
- Determining a Time to Permit a Communications Session to be Conducted4 Dec 2025US 2025/0373732 A1Voip-Pal.Com, Inc.
- Network exception systems and methods for packet-switched telephony9 Jan 2025US 2025/0016272 A1Starlogik IP LLC
- Methods, network function nodes and computer readable media for event report management29 Aug 2024US 2024/0292203 A1Telefonaktiebolaget LM Ericsson (publ)
- Systems and methods for switching zero charge callers13 Jun 2024US 2024/0195922 A1Starlogik IP LLC
Most cited
By later US patents
- Predictive payment suggestion in a telecommunication system255US 8,010,080 B1Sprint Spectrum L. P. · 2011
- Controlling activity levels and reducing infrastructure data transmission costs for wireless mobile devices206US 8,422,988 B1Bee Networx Inc. · 2013
- Methods, devices and computer program products for tracking usage of a network by a plurality of users of a mobile phone197US 8,229,394 B2Sony Ericsson Mobile Communications AB · 2012
- Systems and methods to restrict payment transactions197US 8,700,524 B2Boku, Inc. · 2014
- Message screening, delivery and billing system178US 6,668,045 B1T-Netix, Inc. · 2003