H04N 21/23116
Involving data replication
Official title: {involving data replication, e.g. over plural servers (synchronization of replicated data G06F11/1658; error detection or correction by means of data replication G06F11/2053; replication in distributed file systems G06F16/10; replication in distributed file systems G06F16/27; replication or mirroring of data in data networks H04L67/1095)}
H04N21/23116 (Involving data replication) appears on 242 US grants and 297 published applications in this corpus.
Search patents in H04N- Granted patents
- 242
- Published applications
- 297
- Assignees
- 152
- Inventors
- 599
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 5 | 10 |
| 2003 | 0 | 3 |
| 2004 | 4 | 7 |
| 2005 | 1 | 7 |
| 2006 | 2 | 4 |
| 2007 | 4 | 8 |
| 2008 | 1 | 10 |
| 2009 | 1 | 7 |
| 2010 | 6 | 11 |
| 2011 | 5 | 11 |
| 2012 | 10 | 10 |
| 2013 | 8 | 20 |
| 2014 | 18 | 21 |
| 2015 | 13 | 23 |
| 2016 | 22 | 19 |
| 2017 | 24 | 25 |
| 2018 | 17 | 15 |
| 2019 | 16 | 16 |
| 2020 | 25 | 13 |
| 2021 | 13 | 12 |
| 2022 | 14 | 12 |
| 2023 | 11 | 13 |
| 2024 | 7 | 6 |
| 2025 | 6 | 7 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Logging and debugging of streaming applications9 Jun 2026US 12,652,427 B2NBCUniversal Media, LLC
- Centralized video transformer for content delivery networks2 Jun 2026US 12,647,629 B1Oracle International Corporation
- Media authentication14 Apr 2026US 12,602,453 B2Nagravision Sarl
- Method using adaptive-bit-rate playlists for dynamic server capacity and broadband handovers24 Jun 2025US 12,342,014 B2World Multicast, Inc.
- Partitioning, processing, and protecting media data3 Jun 2025US 12,321,474 B2AirMettle, Inc.
- Multi-region live streaming pipelines with storage propagation13 Aug 2026US 2026/0238837 A1Netflix, Inc.
- Pre-fetching and storing media locally on customer premises equipment2 Jul 2026US 2026/0189743 A1AT&T Intellectual Property I, L. P.
- Techniques for storage lifecycle management for live origin servers30 Apr 2026US 2026/0122289 A1Netflix, Inc.
- Techniques for optimized storage utilization in live origin servers12 Mar 2026US 2026/0075265 A1Netflix, Inc.
- Encoding Broadcast Data in a Vast Storage Network5 Mar 2026US 2026/0064267 A1Pure Storage, Inc.
Most cited
By later US patents
- Computer system and process for transferring multiple high bandwidth streams of data between multiple storage units and multiple applications in a scalable and reliable manner1,970US 6,374,336 B1Avid Technology, Inc. · 2002
- Computer system and process for transferring streams of data between multiple storage units and multiple applications in a scalable and reliable manner1,737US 6,449,688 B1Avid Technology, Inc. · 2002
- Computer system and process for transferring streams of data between multiple storage units and multiple applications in a scalable and reliable manner1,529US 6,785,768 B2Avid Technology, Inc. · 2004
- Computer system and process for transferring multiple high bandwidth streams of data between multiple storage units and multiple applications in a scalable and reliable manner1,489US 6,415,373 B1Avid Technology, Inc. · 2002
- Computer system and process for transferring multiple high bandwidth streams of data between multiple storage units and multiple applications in a scalable and reliable manner1,446US 7,111,115 B2Avid Technology, Inc. · 2006