H04M 7/125
Details of gateway equipment
Official title: {Details of gateway equipment}
H04M7/125 (Details of gateway equipment) appears on 383 US grants and 386 published applications in this corpus.
Search patents in H04M- Granted patents
- 383
- Published applications
- 386
- Assignees
- 185
- Inventors
- 817
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 12 | 15 |
| 2002 | 18 | 32 |
| 2003 | 15 | 46 |
| 2004 | 28 | 43 |
| 2005 | 29 | 40 |
| 2006 | 27 | 24 |
| 2007 | 27 | 30 |
| 2008 | 21 | 26 |
| 2009 | 22 | 21 |
| 2010 | 24 | 16 |
| 2011 | 27 | 20 |
| 2012 | 26 | 13 |
| 2013 | 15 | 13 |
| 2014 | 21 | 6 |
| 2015 | 11 | 5 |
| 2016 | 9 | 3 |
| 2017 | 4 | 5 |
| 2018 | 5 | 9 |
| 2019 | 9 | 6 |
| 2020 | 7 | 6 |
| 2021 | 5 | 3 |
| 2022 | 6 | 1 |
| 2023 | 3 | 2 |
| 2024 | 5 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Automatic circuit configuration detection in legacy telephone networks10 Mar 2026US 12,574,286 B2AT&T Intellectual Property I, L. P.
- Dual compatibility phone system18 Feb 2025US 12,231,600 B1Ultratec, Inc.
- Voice enabled IoT using second line service24 Dec 2024US 12,177,386 B2Movius Interactive Corporation
- Wireless system, relay method, and communication terminal23 Jul 2024US 12,047,202 B2Icom Incorporated
- Methods, systems, and devices for steering packets across multiple access technologies2 Jul 2024US 12,028,185 B2ARRIS Enterprises LLC
- Automatic circuit configuration detection in legacy telephone networks26 Sep 2024US 2024/0323084 A1AT&T Intellectual Property I, L. P.
- Voice enabled iot using second line service27 Apr 2023US 2023/0127191 A1Movius Interactive Corporation
- Gateway device, communication terminal, wireless system, and relay method20 Apr 2023US 2023/0120663 A1Icom Incorporated
- Signaling gateway apparatus, protocol conversion method, and program10 Mar 2022US 2022/0078287 A1NEC Corporation
- Voice enabled iot using second line service16 Dec 2021US 2021/0392234 A1Movius Interactive Corporation
Most cited
By later US patents
- Voice over data telecommunications network architecture778US 6,614,781 B1Level 3 Communications, LLC · 2003
- okApparatus for a voice over IP (voIP) telephony gateway and methods for use therein511US 6,363,065 B1Quintum Technologies, Inc. · 2002
- Video, data and telephony gateway356US 6,317,884 B1Next Level Communications · 2001
- Network-based method and apparatus for initiating and completing a telephone call via the internet325US 6,144,667 AAT&T Corp. · 2000
- Personal user network (closed user network) PUN/CUN317US 6,252,952 B1AT&T Corp. · 2001