H04L 41/509
Wherein the managed service relates to media content delivery
Official title: {wherein the managed service relates to media content delivery, e.g. audio, video or TV}
H04L41/509 (Wherein the managed service relates to media content delivery) appears on 697 US grants and 828 published applications in this corpus.
Search patents in H04L- Granted patents
- 697
- Published applications
- 828
- Assignees
- 322
- Inventors
- 1,518
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 9 |
| 2002 | 6 | 57 |
| 2003 | 5 | 29 |
| 2004 | 10 | 24 |
| 2005 | 14 | 21 |
| 2006 | 22 | 37 |
| 2007 | 17 | 66 |
| 2008 | 22 | 56 |
| 2009 | 27 | 42 |
| 2010 | 39 | 37 |
| 2011 | 52 | 21 |
| 2012 | 34 | 24 |
| 2013 | 29 | 36 |
| 2014 | 32 | 85 |
| 2015 | 34 | 44 |
| 2016 | 30 | 34 |
| 2017 | 87 | 29 |
| 2018 | 36 | 28 |
| 2019 | 35 | 31 |
| 2020 | 49 | 31 |
| 2021 | 29 | 23 |
| 2022 | 20 | 17 |
| 2023 | 23 | 19 |
| 2024 | 18 | 12 |
| 2025 | 11 | 8 |
| 2026 | 5 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Unique user session tracking in adaptive bitrate video delivery18 Aug 2026US 12,712,792 B2Amazon Technologies, Inc.
- Network manager and method28 Apr 2026US 12,615,539 B2Rohde & Schwarz GmbH & Co.KG
- Estimating user suitability for collecting application QoE feedback24 Mar 2026US 12,587,402 B2Cisco Technology, Inc.
- Automated initiation of help session in a video streaming system3 Feb 2026US 12,542,722 B2DISH Network L.L.C.
- Secured distributed mesh network27 Jan 2026US 12,538,365 B2Instant! Communications Inc
- Techniques for automating resilience testing of clusters in a distributed computing environment30 Jul 2026US 2026/0222468 A1Netflix, Inc.
- Method for Questioning Jurors4 Jun 2026US 2026/0154764 A1
- Consumer choice for broadband application and content services9 Apr 2026US 2026/0100950 A1Adeia Media Holdings LLC
- Performance monitoring of an application session based on coparticipants2 Apr 2026US 2026/0095365 A1Juniper Networks, Inc.
- Method for managing updates to a distributed network independent of hardware26 Feb 2026US 2026/0059011 A1Edge Networking Systems, LLC
Most cited
By later US patents
- Method and apparatus for automatically updating software components on end systems over a network926US 6,009,274 A3Com Corporation · 1999
- Method and system for class-based management of dynamic content in a networked environment706US 7,603,483 B2Cisco Technology, Inc. · 2009
- User device and system for traffic management and content distribution over a world wide area network569US 6,484,143 B1Speedera Networks, Inc. · 2002
- Content delivery and global traffic management network system547US 6,754,699 B2Speedera Networks, Inc. · 2004
- Distributed remote monitoring (dRMON) for networks500US 6,108,782 A3Com Corporation · 2000