H04L 67/147
Signalling methods or messages providing extensions to protocols defined by standardisation
H04L67/147 (Signalling methods or messages providing extensions to protocols defined by standardisation) appears on 323 US grants and 368 published applications in this corpus.
Search patents in H04L- Granted patents
- 323
- Published applications
- 368
- Assignees
- 165
- Inventors
- 734
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 2 |
| 2004 | 0 | 4 |
| 2005 | 0 | 9 |
| 2006 | 2 | 15 |
| 2007 | 2 | 22 |
| 2008 | 3 | 14 |
| 2009 | 8 | 9 |
| 2010 | 10 | 24 |
| 2011 | 12 | 4 |
| 2012 | 10 | 14 |
| 2013 | 14 | 13 |
| 2014 | 25 | 15 |
| 2015 | 24 | 26 |
| 2016 | 19 | 17 |
| 2017 | 19 | 14 |
| 2018 | 19 | 21 |
| 2019 | 20 | 15 |
| 2020 | 23 | 21 |
| 2021 | 18 | 23 |
| 2022 | 23 | 24 |
| 2023 | 25 | 20 |
| 2024 | 19 | 19 |
| 2025 | 16 | 15 |
| 2026 | 12 | 8 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Methods and apparatus for using a data repository including ECN marking capability information to support low latency, low loss and scalable throughput (L4S) service22 Sep 2026US 12,744,740 B2Charter Communications Operating, LLC
- Signaling usage of PDU set and end of burst marking for communicating WebRTC media data11 Aug 2026US 12,706,962 B2QUALCOMM Incorporated
- Framework to resolve protocol endpoints in integration platform14 Jul 2026US 12,684,042 B2Sap SE
- Native edge management protocol for edge devices on layer 2 communication19 May 2026US 12,634,370 B2Dell Products L. P.
- Method, apparatus, and system for wireless sensing measurement and reporting12 May 2026US 12,625,226 B2Origin Research Wireless, Inc.
- Framework to resolve protocol endpoints in integration platform8 Oct 2026US 2026/0313034 A1Sap SE
- Network-initiated multi-pin pdu session modification13 Aug 2026US 2026/0238698 A1InterDigital Patent Holdings, Inc.
- Method, apparatus, and system for wireless sensing measurement and reporting6 Aug 2026US 2026/0227485 A1
- Telemetry-based anomaly detection4 Jun 2026US 2026/0156187 A1Mellanox Technologies, Ltd.
- Classification accuracy in user plane function re-selection scenarios14 May 2026US 2026/0136409 A1Telefonaktiebolaget LM Ericsson (publ)
Most cited
By later US patents
- Continuing an activity commenced on a source device with a companion device181US 9,948,728 B2Apple Inc. · 2018
- Subscriber-based network traffic management127US 8,675,488 B1Juniper Networks, Inc. · 2014
- System and method for exchanging information among exchange applications84US 7,979,569 B2FireStar Software, Inc. · 2011
- Systems and methods for collaborative communication63US 7,701,882 B2InterCall, Inc. · 2010
- Financial transaction processing system and method56US 7,167,924 B1Diebold, Incorporated · 2007