H04N 21/2387
Stream processing in response to a playback request from an end-user
Official title: Stream processing in response to a playback request from an end-user, e.g. for trick-play
H04N21/2387 (Stream processing in response to a playback request from an end-user) appears on 1,449 US grants and 1,697 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,449
- Published applications
- 1,697
- Assignees
- 457
- Inventors
- 2,461
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 10 | 0 |
| 2000 | 13 | 0 |
| 2001 | 2 | 1 |
| 2002 | 5 | 10 |
| 2003 | 3 | 18 |
| 2004 | 5 | 14 |
| 2005 | 4 | 26 |
| 2006 | 5 | 20 |
| 2007 | 6 | 22 |
| 2008 | 8 | 47 |
| 2009 | 12 | 56 |
| 2010 | 19 | 46 |
| 2011 | 36 | 46 |
| 2012 | 30 | 50 |
| 2013 | 43 | 55 |
| 2014 | 86 | 106 |
| 2015 | 84 | 101 |
| 2016 | 82 | 108 |
| 2017 | 77 | 130 |
| 2018 | 94 | 116 |
| 2019 | 122 | 108 |
| 2020 | 130 | 124 |
| 2021 | 130 | 108 |
| 2022 | 106 | 117 |
| 2023 | 129 | 95 |
| 2024 | 90 | 78 |
| 2025 | 77 | 60 |
| 2026 | 30 | 35 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Context-triggered proactive media playback system6 Oct 2026US 12,756,881 B1Music IP Holdings, Inc.
- Systems and methods for performing adaptive bitrate streaming15 Sep 2026US 12,739,430 B2Divx, LLC
- Remote support system15 Sep 2026US 12,739,448 B2Toyota Jidosha Kabushiki Kaisha
- System and method of real time transcoding for live streaming and delivery network1 Sep 2026US 12,726,663 B1
- Systems and methods to provide adaptive play settings1 Sep 2026US 12,726,680 B2Adeia Guides Inc.
- Intelligent video playback24 Sep 2026US 2026/0292272 A1Pinterest, Inc.
- Information presentation method and apparatus10 Sep 2026US 2026/0270490 A1Beijing Zitiao Network Technology Co., Ltd.
- Systems and methods for viewing-session continuity3 Sep 2026US 2026/0261721 A1Adeia Guides Inc.
- Location Based Playback System Control3 Sep 2026US 2026/0261727 A1Sonos, Inc.
- Methods and systems for generation of output control files13 Aug 2026US 2026/0238839 A1Comcast Cable Communications, LLC
Most cited
By later US patents
- Client server based interactive television program guide system with remote server recording995US 7,761,892 B2United Video Properties, Inc. · 2010
- Video on demand system with multiple data sources configured to provide VCR-like services481US 5,815,146 AHewlett-Packard Company · 1998
- Audio/video file server including decompression/playback means473US 5,262,875 AInstant Video Technologies, Inc. · 1993
- Method and apparatus for browsing using multiple coordinated device sets369US 7,899,915 B22011
- System for interactively distributing information services367US 6,166,730 ADIVA Systems Corporation · 2000