H04M 15/56
Arrangements for metering, time-control or time indication: for voip communications
Official title: {for VoIP communications}
H04M15/56 (Arrangements for metering, time-control or time indication: for voip communications) appears on 621 US grants and 638 published applications in this corpus.
Search patents in H04M- Granted patents
- 621
- Published applications
- 638
- Assignees
- 262
- Inventors
- 1,069
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 8 | 0 |
| 2001 | 16 | 9 |
| 2002 | 20 | 71 |
| 2003 | 15 | 40 |
| 2004 | 22 | 40 |
| 2005 | 20 | 27 |
| 2006 | 25 | 47 |
| 2007 | 20 | 26 |
| 2008 | 24 | 23 |
| 2009 | 28 | 28 |
| 2010 | 29 | 20 |
| 2011 | 20 | 25 |
| 2012 | 39 | 20 |
| 2013 | 34 | 22 |
| 2014 | 42 | 37 |
| 2015 | 40 | 29 |
| 2016 | 33 | 40 |
| 2017 | 34 | 27 |
| 2018 | 38 | 24 |
| 2019 | 26 | 24 |
| 2020 | 23 | 21 |
| 2021 | 23 | 12 |
| 2022 | 11 | 13 |
| 2023 | 12 | 1 |
| 2024 | 8 | 5 |
| 2025 | 4 | 6 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Identifying and processing, for priority, calls in data communications server8 Sep 2026US 12,732,579 B18x8, Inc.
- Producing routing information for voice over IP communications4 Aug 2026US 12,701,077 B2VolP-Pal.com, Inc.
- Inmate initiated video visitation system16 Dec 2025US 12,500,996 B2HomeWAV, LLC
- Determining a time to permit a communications session to be conducted19 Aug 2025US 12,395,425 B2VolP-Pal.com, Inc.
- Multiple-factor authentication29 Jul 2025US 12,375,473 B18x8, Inc.
- Computer implemented video visitation method for incarcerated inmates and visitors9 Apr 2026US 2026/0101018 A1HomeWAV, LLC
- Determining a Time to Permit a Communications Session to be Conducted4 Dec 2025US 2025/0373732 A1Voip-Pal.Com, Inc.
- Analyzing user activity17 Jul 2025US 2025/0233928 A1Comcast Cable Communications, LLC
- System and method for classifying and handling voice over ip traffic12 Jun 2025US 2025/0193306 A1Sandvine Corporation
- Apparatuses, Methods and Systems for Virtualizing a Reprogrammable Universal Integrated Circuit Chip5 Jun 2025US 2025/0184714 A1Gigsky, Inc.
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 and method for generating voice pages with included audio files for use in a voice page delivery system782US 6,895,084 B1MicroStrategy Incorporated · 2005
- okApparatus for a voice over IP (voIP) telephony gateway and methods for use therein511US 6,363,065 B1Quintum Technologies, Inc. · 2002
- Voice network access provider system and method492US 6,792,086 B1MicroStrategy Incorporated · 2004
- Voice code registration system and method for registering voice codes for voice pages in a voice network access provider system479US 6,501,832 B1MicroStrategy Incorporated · 2002