H04N 21/43076
Of the same content streams on multiple devices
Official title: {of the same content streams on multiple devices, e.g. when family members are watching the same movie on different devices}
H04N21/43076 (Of the same content streams on multiple devices) appears on 783 US grants and 985 published applications in this corpus.
Search patents in H04N- Granted patents
- 783
- Published applications
- 985
- Assignees
- 284
- Inventors
- 1,562
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 3 |
| 2002 | 0 | 2 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 4 |
| 2006 | 1 | 3 |
| 2007 | 0 | 9 |
| 2008 | 0 | 15 |
| 2009 | 3 | 11 |
| 2010 | 3 | 11 |
| 2011 | 8 | 11 |
| 2012 | 10 | 22 |
| 2013 | 11 | 40 |
| 2014 | 21 | 42 |
| 2015 | 35 | 61 |
| 2016 | 26 | 54 |
| 2017 | 59 | 56 |
| 2018 | 63 | 60 |
| 2019 | 67 | 85 |
| 2020 | 80 | 69 |
| 2021 | 66 | 76 |
| 2022 | 67 | 75 |
| 2023 | 75 | 83 |
| 2024 | 83 | 77 |
| 2025 | 63 | 65 |
| 2026 | 37 | 49 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Playback of synthetic media content via multiple devices6 Oct 2026US 12,756,886 B2Sonos, Inc.
- Multi-screen video display method and system, and playing end and storage medium29 Sep 2026US 12,750,547 B2Boe Technology Group Co., Ltd.
- System and method for synchronising lighting event among devices15 Sep 2026US 12,734,437 B2Razer (Asia-Pacific) Pte. Ltd.
- Broadcast synchronization with fan engagement platform8 Sep 2026US 12,732,642 B1SportsMEDIA Technology Corporation
- Broadcast synchronization with fan engagement platform25 Aug 2026US 12,720,126 B1SportsMEDIA Technology Corporation
- Display device and content sharing method for sharing content with external display device1 Oct 2026US 2026/0303896 A1LG Electronics Inc.
- System and method for synchronising lighting event among devices24 Sep 2026US 2026/0284521 A1Razer (Asia-Pacific) Pte. Ltd.
- Content-Aware Multi-Channel Multi-Device Time Alignment24 Sep 2026US 2026/0292290 A1Sonos, Inc.
- Methods and systems for providing dynamic summaries of missed content from a group watching experience17 Sep 2026US 2026/0281520 A1Adeia Guides Inc.
- Object detection method and system based on synchronized video frame reading, and device10 Sep 2026US 2026/0268675 A1Chongqing University of Arts and Sciences
Most cited
By later US patents
- System and method for synchronizing operations among a plurality of independently clocked digital data processing devices1,949US 8,234,395 B2Sonos, Inc. · 2012
- Multimedia time warping system1,079US 6,233,389 B1TiVo Inc. · 2001
- Systems and methods for synchronizing operations among a plurality of independently clocked digital data processing devices without a voltage controlled crystal oscillator262US 8,370,678 B2Sonos, Inc. · 2013
- Systems and methods for synchronizing operations among a plurality of independently clocked digital data processing devices that independently source digital data258US 8,086,752 B2Sonos, Inc. · 2011
- Systems and methods for synchronizing operations among a plurality of independently clocked digital data processing devices that independently source digital data258US 8,423,659 B2Sonos, Inc. · 2013