H04N 21/21815
Comprising local storage units
Official title: {comprising local storage units}
H04N21/21815 (Comprising local storage units) appears on 403 US grants and 322 published applications in this corpus.
Search patents in H04N- Granted patents
- 403
- Published applications
- 322
- Assignees
- 167
- Inventors
- 595
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 8 | 0 |
| 2000 | 8 | 0 |
| 2001 | 14 | 8 |
| 2002 | 10 | 13 |
| 2003 | 8 | 15 |
| 2004 | 11 | 17 |
| 2005 | 2 | 14 |
| 2006 | 9 | 10 |
| 2007 | 11 | 10 |
| 2008 | 6 | 20 |
| 2009 | 9 | 26 |
| 2010 | 27 | 10 |
| 2011 | 31 | 14 |
| 2012 | 15 | 16 |
| 2013 | 30 | 11 |
| 2014 | 36 | 16 |
| 2015 | 19 | 17 |
| 2016 | 23 | 16 |
| 2017 | 17 | 4 |
| 2018 | 9 | 11 |
| 2019 | 12 | 20 |
| 2020 | 22 | 13 |
| 2021 | 13 | 12 |
| 2022 | 15 | 14 |
| 2023 | 3 | 3 |
| 2024 | 9 | 4 |
| 2025 | 7 | 5 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multimedia on demand method, apparatus, system, computational storage drive and storage medium8 Sep 2026US 12,732,645 B2Samsung Electronics Co., Ltd.
- Systems and methods for generating and selecting local content to improve security and utilization of network resources14 Oct 2025US 12,445,468 B2Google Inc.
- Program segmentation of linear transmission26 Aug 2025US 12,401,764 B2Comcast Cable Communications, LLC
- Content-aware predictive bitrate ladder17 Jun 2025US 12,335,488 B2Comcast Cable Communications, LLC
- Devices and method for providing remote control hints on a display13 May 2025US 12,301,948 B2Apple Inc.
- Video-picture hybrid storage method, apparatus and system13 Aug 2026US 2026/0238836 A1Nanjing Allcam Information Technology Co., Ltd.
- Multimedia on demand method, apparatus, system, computational storage drive and storage medium19 Feb 2026US 2026/0052282 A1Samsung Electronics Co., Ltd.
- Dynamic Distribution of Media Content Assets For A Content Delivery Network15 Jan 2026US 2026/0019651 A1Comcast Cable Communications, LLC
- Program Segmentation of Linear Transmission6 Nov 2025US 2025/0343881 A1Comcast Cable Communications, LLC
- Systems and methods for optimizing a set-top box to retrieve missed content30 Oct 2025US 2025/0337966 A1Adeia Guides 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