H04W 36/026
Multicasting of data during hand-off
Official title: {Multicasting of data during hand-off}
H04W36/026 (Multicasting of data during hand-off) appears on 138 US grants and 166 published applications in this corpus.
Search patents in H04W- Granted patents
- 138
- Published applications
- 166
- Assignees
- 79
- Inventors
- 411
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 3 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 6 |
| 2007 | 0 | 1 |
| 2008 | 0 | 5 |
| 2009 | 1 | 2 |
| 2010 | 3 | 4 |
| 2011 | 5 | 1 |
| 2012 | 2 | 6 |
| 2013 | 3 | 12 |
| 2014 | 10 | 13 |
| 2015 | 7 | 8 |
| 2016 | 15 | 12 |
| 2017 | 7 | 6 |
| 2018 | 4 | 8 |
| 2019 | 7 | 11 |
| 2020 | 13 | 20 |
| 2021 | 15 | 17 |
| 2022 | 11 | 12 |
| 2023 | 7 | 6 |
| 2024 | 12 | 7 |
| 2025 | 7 | 2 |
| 2026 | 5 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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- Communication method, user equipment, base station, core network device, and communication system13 Feb 2025US 2025/0056578 A1Honor Device Co., Ltd.
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Most cited
By later US patents
- Method and apparatus for bandwidth aggregation for IP flow75US 8,848,640 B2InterDigital Patent Holdings, Inc. · 2014
- Service data unit discard system for radio access networks37US 8,270,369 B1Marvell International Ltd. · 2012
- Inter-frequency handoff method22US 6,549,524 B1LG Electronics Inc. · 2003
- Handoff mechanisms to support real-time delay-critical services in a next generation network19US 6,947,399 B1Nortel Networks Limited · 2005
- Data unit sending means and control method16US 6,816,471 B1Telefonaktiebolaget LM Ericsson (publ) · 2004