H04L 65/1016
Ip multimedia subsystem [ims]
Official title: IP multimedia subsystem [IMS]
H04L65/1016 (Ip multimedia subsystem [ims]) appears on 4,171 US grants and 5,304 published applications in this corpus.
Search patents in H04L- Granted patents
- 4,171
- Published applications
- 5,304
- Assignees
- 604
- Inventors
- 5,966
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 2 |
| 2002 | 3 | 19 |
| 2003 | 4 | 49 |
| 2004 | 11 | 88 |
| 2005 | 16 | 110 |
| 2006 | 22 | 191 |
| 2007 | 36 | 275 |
| 2008 | 36 | 304 |
| 2009 | 80 | 309 |
| 2010 | 142 | 348 |
| 2011 | 189 | 291 |
| 2012 | 273 | 292 |
| 2013 | 332 | 262 |
| 2014 | 328 | 220 |
| 2015 | 307 | 285 |
| 2016 | 294 | 249 |
| 2017 | 300 | 245 |
| 2018 | 253 | 211 |
| 2019 | 272 | 199 |
| 2020 | 242 | 236 |
| 2021 | 210 | 196 |
| 2022 | 192 | 222 |
| 2023 | 171 | 223 |
| 2024 | 164 | 160 |
| 2025 | 185 | 185 |
| 2026 | 103 | 133 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Enhanced subscriber identity module (ESIM) remote provisioning based solution to provide IMS services to a user of a private network (NPN)6 Oct 2026US 12,756,747 B2Telefonaktiebolaget LM Ericsson (publ)
- Enhancement of normal call domain conflict resolution during emergency call6 Oct 2026US 12,757,273 B2MediaTek Singapore Pte. Ltd.
- Network function locator22 Sep 2026US 12,744,755 B2DISH Network Technologies India Private Limited
- Methods to optimize simultaneous voice and data experience in cellular networks22 Sep 2026US 12,744,824 B2Apple Inc.
- System and method for restricting bit rate for enhanced voice services (EVS)22 Sep 2026US 12,744,850 B2Jio Platforms Limited
- Internet protocol multimedia subsystem transaction awareness timing8 Oct 2026US 2026/0313005 A1T-Mobile Innovations LLC
- Systems and methods for triggering data channel setup in user equipment using operations, administration, and maintenance device management8 Oct 2026US 2026/0313006 A1Nokia Technologies Oy
- Method for supporting spatial computing functions in ims-based augmented reality calls with data channels8 Oct 2026US 2026/0313387 A1InterDigital VC Holdings, Inc.
- User proxy management8 Oct 2026US 2026/0313576 A1Vodafone Group Services Limited
- Systems and methods for establishing protocol data unit sessions using session management subscription data1 Oct 2026US 2026/0304098 A1Verizon Patent and Licensing Inc.
Most cited
By later US patents
- Multifunctional world wide walkie talkie, a tri-frequency cellular-satellite wireless instant messenger computer and network for establishing global wireless volp quality of service (qos) communications, unified messaging, and video conferencing via the internet1,246US 6,763,226 B1Computer Science Central, Inc. · 2004
- Method and apparatus for presenting media programs501US 8,839,327 B2AT&T Intellectual Property II, L. P. · 2014
- Stream-based communication in a communication services patterns environment429US 6,606,660 B1Accenture LLP · 2003
- System and method for providing group communication services in an existing communication system417US 6,477,150 B1QUALCOMM Incorporated · 2002
- Method and system for displaying group chat sessions on wireless mobile terminals361US 7,111,044 B2fastmobile, Inc. · 2006