H04N 21/43074
Of additional data with content streams on the same device
Official title: {of additional data with content streams on the same device, e.g. of EPG data or interactive icon with a TV programme}
H04N21/43074 (Of additional data with content streams on the same device) appears on 606 US grants and 762 published applications in this corpus.
Search patents in H04N- Granted patents
- 606
- Published applications
- 762
- Assignees
- 310
- Inventors
- 1,417
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 7 | 0 |
| 2001 | 9 | 2 |
| 2002 | 5 | 24 |
| 2003 | 5 | 17 |
| 2004 | 3 | 23 |
| 2005 | 8 | 26 |
| 2006 | 9 | 32 |
| 2007 | 8 | 20 |
| 2008 | 8 | 43 |
| 2009 | 14 | 34 |
| 2010 | 10 | 24 |
| 2011 | 17 | 33 |
| 2012 | 34 | 23 |
| 2013 | 32 | 21 |
| 2014 | 39 | 27 |
| 2015 | 24 | 31 |
| 2016 | 24 | 28 |
| 2017 | 21 | 32 |
| 2018 | 31 | 34 |
| 2019 | 24 | 45 |
| 2020 | 44 | 47 |
| 2021 | 48 | 36 |
| 2022 | 48 | 47 |
| 2023 | 37 | 40 |
| 2024 | 31 | 36 |
| 2025 | 33 | 19 |
| 2026 | 24 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods, systems, and media for presenting supplemental information corresponding to on-demand media content8 Sep 2026US 12,732,667 B2Google Inc.
- Testing rendering of screen objects25 Aug 2026US 12,720,145 B2Nagravision Sarl
- Interface for indicating video editing decisions18 Aug 2026US 12,711,995 B2GoPro, Inc.
- Linear interactive television data insertion11 Aug 2026US 12,707,112 B2Comcast Cable Communications, LLC
- Video overlayers, distribution management systems and computer-implemented methods of overlaying a video with product data11 Aug 2026US 12,707,114 B2Padame +
- Systems and methods for detecting and correcting audio and video synchronization issues17 Sep 2026US 2026/0281493 A1RingCentral, Inc.
- Playing Media Content in Response to Detecting Items Having Corresponding Media Content Associated Therewith20 Aug 2026US 2026/0244396 A1Sonos, Inc.
- Audio generation20 Aug 2026US 2026/0246996 A1
- Usage-weighted influence metrics for broadcast streams13 Aug 2026US 2026/0236216 A1SynQ Inc.
- Augmented Reality Filters for Captured Audiovisual Performances13 Aug 2026US 2026/0237370 A1Smule, Inc.
Most cited
By later US patents
- Audio program player including a dynamic program selection controller776US 6,199,076 B12001
- Clothing visualization504US 9,241,184 B2AT&T Intellectual Property I, L. P. · 2016
- Visual object present within live programming as an actionable event for user selection of alternate programming wherein the actionable event is selected by human operator at a head end for distributed data and programming493US 5,931,908 AThe Walt Disney Company · 1999
- Using the electronic program guide to synchronize interactivity with broadcast programs378US 7,028,327 B1Wink Communication · 2006
- Graphical user interface for video teleconferencing335US 5,594,859 ADigital Equipment Corporation · 1997