H04L 65/1033
Signalling gateways
H04L65/1033 (Signalling gateways) appears on 2,306 US grants and 2,579 published applications in this corpus.
Search patents in H04L- Granted patents
- 2,306
- Published applications
- 2,579
- Assignees
- 702
- Inventors
- 4,248
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 9 | 0 |
| 1999 | 7 | 0 |
| 2000 | 14 | 0 |
| 2001 | 21 | 28 |
| 2002 | 44 | 126 |
| 2003 | 30 | 89 |
| 2004 | 57 | 114 |
| 2005 | 67 | 133 |
| 2006 | 94 | 216 |
| 2007 | 82 | 219 |
| 2008 | 71 | 142 |
| 2009 | 98 | 136 |
| 2010 | 155 | 125 |
| 2011 | 137 | 174 |
| 2012 | 165 | 120 |
| 2013 | 171 | 123 |
| 2014 | 172 | 104 |
| 2015 | 140 | 105 |
| 2016 | 114 | 86 |
| 2017 | 95 | 69 |
| 2018 | 83 | 74 |
| 2019 | 100 | 68 |
| 2020 | 79 | 75 |
| 2021 | 73 | 63 |
| 2022 | 59 | 63 |
| 2023 | 51 | 52 |
| 2024 | 45 | 39 |
| 2025 | 43 | 27 |
| 2026 | 23 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Exchange, and telephone exchange method25 Aug 2026US 12,719,983 B2NEC Platforms, Ltd.
- Applying shaken procedures to legacy protocols18 Aug 2026US 12,713,237 B2Global Business Software Development Technologies, Inc.
- Signaling usage of PDU set and end of burst marking for communicating WebRTC media data11 Aug 2026US 12,706,962 B2QUALCOMM Incorporated
- Communication protocol conversion method, and device, system, and gateway device11 Aug 2026US 12,706,989 B2Boe Technology Group Co., Ltd.
- Producing routing information for voice over IP communications4 Aug 2026US 12,701,077 B2VolP-Pal.com, Inc.
- Peripheral bus video communication using internet protocol17 Sep 2026US 2026/0281257 A1Qsc, LLC
- Cloud-Based Call Routing Using a Unified Directory13 Aug 2026US 2026/0238518 A1Zoom Communications, Inc.
- Apparatuses and methods for facilitating automated interdomain communications analytics automation functionality and profiling6 Aug 2026US 2026/0230390 A1AT&T Intellectual Property I, L. P.
- Call handling systems and methods25 Jun 2026US 2026/0181026 A1Telefonaktiebolaget LM Ericsson (publ)
- Control-plane and user-plane trusted non-3gpp gateway function4 Jun 2026US 2026/0156591 A1Lenovo (Singapore) Pte. Ltd.
Most cited
By later US patents
- Personal communications internetworking1,899US 5,742,905 ABell Communications Research, Inc. · 1998
- Providing collaborative installation management in a network-based supply chain environment1,805US 6,606,744 B1Accenture LLP · 2003
- Unified messaging system and method1,307US 5,608,786 AAlphanet Telecom Inc. · 1997
- System, method and article of manufacture for communications utilizing calling, plans in a hybrid network1,175US 5,867,495 AMCI Communications Corporations · 1999
- Method for video telephony over a hybrid network915US 5,999,525 AMCI Communications Corporation · 1999