H04L 47/806
Broadcast or multicast traffic
Official title: {Broadcast or multicast traffic}
H04L47/806 (Broadcast or multicast traffic) appears on 298 US grants and 323 published applications in this corpus.
Search patents in H04L- Granted patents
- 298
- Published applications
- 323
- Assignees
- 160
- Inventors
- 622
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 13 |
| 2003 | 5 | 14 |
| 2004 | 7 | 6 |
| 2005 | 9 | 8 |
| 2006 | 10 | 23 |
| 2007 | 7 | 14 |
| 2008 | 6 | 11 |
| 2009 | 7 | 7 |
| 2010 | 14 | 12 |
| 2011 | 14 | 11 |
| 2012 | 12 | 8 |
| 2013 | 10 | 11 |
| 2014 | 13 | 13 |
| 2015 | 19 | 10 |
| 2016 | 12 | 17 |
| 2017 | 12 | 18 |
| 2018 | 24 | 13 |
| 2019 | 16 | 19 |
| 2020 | 15 | 16 |
| 2021 | 23 | 25 |
| 2022 | 17 | 14 |
| 2023 | 12 | 10 |
| 2024 | 9 | 9 |
| 2025 | 11 | 16 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bit index explicit replication (BIER) with anycast6 Oct 2026US 12,756,651 B2Hewlett Packard Enterprise Development LP
- Communications device, infrastructure equipment and methods16 Jun 2026US 12,659,977 B2Sony Group Corporation
- Mapping data pipelines for surgical systems19 May 2026US 12,633,392 B2Cilag GmbH International
- Delaycast queue prioritization3 Feb 2026US 12,542,747 B2ViaSat, Inc.
- Stream allocation using stream credits23 Dec 2025US 12,506,694 B2EMC IP Holding Company LLC
- Concurrent broadcast and unicast reception20 Aug 2026US 2026/0247416 A1Parsa Wireless Communications LLC
- Delaycast queue prioritization6 Aug 2026US 2026/0230438 A1ViaSat, Inc.
- Transmission method and apparatus, device, storage medium, and program product14 May 2026US 2026/0135822 A1Huawei Technologies Co., Ltd.
- Managing multicast session establishment15 Jan 2026US 2026/0019862 A1Google Inc.
- Flow Tagging for Service Policy Implementation1 Jan 2026US 2026/0005945 A1Headwater Research LLC
Most cited
By later US patents
- Method for exchanging signaling messages in two phases213US 6,324,279 B1AT&T Corp. · 2001
- Proxy architecture for providing quality of service(QoS) reservations208US 7,353,279 B2Hughes Electronics Corporation · 2008
- System and method for resource management on a data network187US 6,625,643 B1Akamai Technologies, Inc. · 2003
- Distributed resource reservation system for establishing a path through a multi-dimensional computer network to support isochronous data180US 6,888,831 B1Western Digital Ventures, Inc. · 2005
- Adaptive bandwidth system and method for broadcast data133US 6,909,726 B1Broadband Royalty Corporation · 2005