H04W 80/045
Involving different protocol versions
Official title: {involving different protocol versions, e.g. MIPv4 and MIPv6}
H04W80/045 (Involving different protocol versions) appears on 308 US grants and 387 published applications in this corpus.
Search patents in H04W- Granted patents
- 308
- Published applications
- 387
- Assignees
- 130
- Inventors
- 608
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 4 |
| 2002 | 0 | 10 |
| 2003 | 0 | 7 |
| 2004 | 3 | 14 |
| 2005 | 6 | 14 |
| 2006 | 5 | 16 |
| 2007 | 9 | 14 |
| 2008 | 7 | 20 |
| 2009 | 6 | 32 |
| 2010 | 14 | 45 |
| 2011 | 25 | 36 |
| 2012 | 25 | 18 |
| 2013 | 33 | 16 |
| 2014 | 28 | 21 |
| 2015 | 31 | 29 |
| 2016 | 24 | 20 |
| 2017 | 26 | 11 |
| 2018 | 11 | 9 |
| 2019 | 14 | 8 |
| 2020 | 8 | 11 |
| 2021 | 8 | 10 |
| 2022 | 9 | 6 |
| 2023 | 6 | 6 |
| 2024 | 3 | 4 |
| 2025 | 3 | 2 |
| 2026 | 3 | 4 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Network core handling of dual stack internet protocol (IP)19 May 2026US 12,635,006 B2T-Mobile USA, Inc.
- Method for timer control, communication device, and storage medium24 Mar 2026US 12,587,910 B2Beijing Xiaomi Mobile Software Co., Ltd.
- Dynamic, multi-frequency superframe slotting17 Feb 2026US 12,557,078 B2Resideo LLC
- Advertisement of supported ip version by packet routing nodes24 Jun 2025US 12,342,260 B2T-Mobile USA, Inc.
- Method and apparatus for communications17 Jun 2025US 12,335,075 B2NXP USA, Inc.
- Network core handling of dual stack internet protocol (ip)6 Aug 2026US 2026/0231252 A1T-Mobile USA, Inc.
- Dynamic, multi-frequency superframe slotting21 May 2026US 2026/0143473 A1Resideo LLC
- Mobile inter-operability gateway device including locator id separation protocol based communication of mobile internet protocol communication and related methods30 Apr 2026US 2026/0122147 A1L3Harris Global Communications, Inc.
- User-Configurable Sensor Platform15 Jan 2026US 2026/0019778 A1Palo Alto Innovation, LLC
- Method and System for Hybrid Software Defined Networking in a Terrestrial Plus Mobile Network Node Network17 Apr 2025US 2025/0125861 A1Hughes Network Systems, LLC
Most cited
By later US patents
- Method and system for storage and retrieval of blockchain blocks using galois fields294US 9,569,771 B22017
- Load management in wireless mesh communications networks180US 8,233,905 B2Silver Spring Networks, Inc. · 2012
- Mobile ad hoc extensions for the internet171US 6,845,091 B2SRI International · 2005
- Managing communications for modified computer networks116US 8,194,680 B1Amazon Technologies, Inc. · 2012
- Mobile node, mobile agent and network system114US 6,172,986 B2Hitachi, Ltd. · 2001