H04N 21/64723
Monitoring of network processes or resources
Official title: {Monitoring of network processes or resources, e.g. monitoring of network load (traffic related reporting in data switching networks H04L43/062)}
H04N21/64723 (Monitoring of network processes or resources) appears on 939 US grants and 1,118 published applications in this corpus.
Search patents in H04N- Granted patents
- 939
- Published applications
- 1,118
- Assignees
- 409
- Inventors
- 2,069
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 6 |
| 2002 | 2 | 18 |
| 2003 | 3 | 11 |
| 2004 | 5 | 14 |
| 2005 | 10 | 19 |
| 2006 | 9 | 27 |
| 2007 | 8 | 29 |
| 2008 | 13 | 20 |
| 2009 | 14 | 44 |
| 2010 | 20 | 36 |
| 2011 | 30 | 25 |
| 2012 | 20 | 38 |
| 2013 | 24 | 78 |
| 2014 | 50 | 58 |
| 2015 | 60 | 85 |
| 2016 | 69 | 89 |
| 2017 | 78 | 67 |
| 2018 | 64 | 55 |
| 2019 | 74 | 56 |
| 2020 | 69 | 63 |
| 2021 | 52 | 60 |
| 2022 | 73 | 70 |
| 2023 | 68 | 62 |
| 2024 | 48 | 42 |
| 2025 | 51 | 27 |
| 2026 | 17 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Interference mitigation for wireless data transmission8 Sep 2026US 12,732,658 B1Amazon Technologies, Inc.
- Methods and systems for content delivery14 Jul 2026US 12,684,197 B2Comcast Cable Communications, LLC
- Systems and methods for streaming media content during unavailability of content server7 Jul 2026US 12,677,017 B2Adeia Guides Inc.
- Use case aware network traffic shaping techniques for power reduction16 Jun 2026US 12,659,277 B2QUALCOMM Incorporated
- Web service client container16 Jun 2026US 12,659,430 B2Dice Corporation
- Systems and methods for quality of experience driven in-transport communications10 Sep 2026US 2026/0270169 A1ViaSat, Inc.
- System and method for optimized data delivery over hybrid networks based on data priority, caching, cost, and delivery schedule27 Aug 2026US 2026/0255007 A1
- Modulation-based docsis scheduler6 Aug 2026US 2026/0230347 A1Charter Communications Operating, LLC
- Methods and systems for quality of experience measurements16 Jul 2026US 2026/0205641 A1Adeia Guides Inc.
- Display device for immersive screen, and control method thereof9 Jul 2026US 2026/0195976 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Method and system for tracking network use464US 6,983,478 B1BellSouth Intellectual Property Corporation · 2006
- Multichannel, multimode DOCSIS headend receiver335US 6,791,995 B1Terayon Communications Systems, Inc. · 2004
- Methods and apparatus for supporting transmission of streaming data296US 7,447,775 B1Cisco Technology, Inc. · 2008
- Methods and apparatus for revenue-optimized delivery of content in a network275US 8,099,757 B2Time Warner Cable Inc. · 2012
- Distributed system for delivery of information via a digital network256US 7,742,485 B2Roxbeam Media Network Corporation · 2010