H04L 65/611
For multicast or broadcast
Official title: for multicast or broadcast (systems for broadcast or conference H04L12/18; arrangements for broadcast or distribution combined with broadcast H04H20/00; arrangements for broadcast applications with a direct linkage to broadcast information or to broadcast space-time H04H60/00; selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS], H04W4/06)
H04L65/611 (For multicast or broadcast) appears on 4,475 US grants and 5,375 published applications in this corpus.
Search patents in H04L- Granted patents
- 4,475
- Published applications
- 5,375
- Assignees
- 1,310
- Inventors
- 7,651
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 11 | 0 |
| 1999 | 11 | 0 |
| 2000 | 9 | 0 |
| 2001 | 10 | 10 |
| 2002 | 12 | 77 |
| 2003 | 20 | 81 |
| 2004 | 22 | 88 |
| 2005 | 25 | 90 |
| 2006 | 32 | 106 |
| 2007 | 36 | 169 |
| 2008 | 48 | 153 |
| 2009 | 56 | 209 |
| 2010 | 97 | 187 |
| 2011 | 115 | 235 |
| 2012 | 145 | 212 |
| 2013 | 200 | 259 |
| 2014 | 263 | 271 |
| 2015 | 269 | 345 |
| 2016 | 300 | 458 |
| 2017 | 344 | 416 |
| 2018 | 358 | 343 |
| 2019 | 431 | 319 |
| 2020 | 380 | 330 |
| 2021 | 348 | 249 |
| 2022 | 270 | 259 |
| 2023 | 249 | 204 |
| 2024 | 191 | 152 |
| 2025 | 148 | 103 |
| 2026 | 68 | 50 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Apparatus and methods for centralized message exchange in a user premises device29 Sep 2026US 12,750,408 B2Charter Communications Operating, LLC
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- Mobile device streaming media application24 Sep 2026US 2026/0289615 A1Weple IP Holdings LLC
- System and method for advanced data management with video enabled software tools for video broadcasting environments24 Sep 2026US 2026/0292008 A1
- System and apparatus for streaming, discovering, and sharing geo-spatial media content3 Sep 2026US 2026/0261591 A1
Most cited
By later US patents
- System and method for synchronizing operations among a plurality of independently clocked digital data processing devices1,949US 8,234,395 B2Sonos, Inc. · 2012
- Method and device for obtaining playlist content over a network1,821US 8,045,952 B2Horsham Enterprises, LLC · 2011
- Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments887US 5,774,664 AACTV, Inc. · 1998
- Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments816US 6,018,768 AACTV, Inc. · 2000
- Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments786US 5,778,181 AACTV, Inc. · 1998