H04M 15/57
Arrangements for metering, time-control or time indication: for integrated multimedia messaging subsystem
Official title: {for integrated multimedia messaging subsystem [IMS]}
H04M15/57 (Arrangements for metering, time-control or time indication: for integrated multimedia messaging subsystem) appears on 342 US grants and 418 published applications in this corpus.
Search patents in H04M- Granted patents
- 342
- Published applications
- 418
- Assignees
- 135
- Inventors
- 622
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 0 | 12 |
| 2003 | 4 | 21 |
| 2004 | 5 | 17 |
| 2005 | 2 | 21 |
| 2006 | 9 | 18 |
| 2007 | 2 | 22 |
| 2008 | 5 | 19 |
| 2009 | 15 | 16 |
| 2010 | 11 | 21 |
| 2011 | 15 | 22 |
| 2012 | 21 | 18 |
| 2013 | 22 | 9 |
| 2014 | 17 | 18 |
| 2015 | 19 | 23 |
| 2016 | 27 | 25 |
| 2017 | 23 | 18 |
| 2018 | 24 | 22 |
| 2019 | 20 | 22 |
| 2020 | 27 | 14 |
| 2021 | 19 | 12 |
| 2022 | 15 | 17 |
| 2023 | 13 | 15 |
| 2024 | 10 | 4 |
| 2025 | 12 | 8 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- System, method and article of manufacture for communications utilizing calling, plans in a hybrid network1,175US 5,867,495 AMCI Communications Corporations · 1999
- System, method and article of manufacture with integrated video conferencing billing in a communication system architecture751US 5,867,494 AMCI Communication Corporation · 1999
- System, method and article of manufacture for a communication system architecture including video conferencing492US 6,909,708 B1MCI Communications Corporation · 2005
- Application infrastructure platform (AIP)295US 8,126,722 B2Verizon Business Global LLC · 2012
- Pre-biller in internet protocol multimedia subsystem (IMS) charging gateway function (CGF)254US 8,126,123 B2Alcatel Lucent · 2012