H04N 21/42209
For displaying non-command information
Official title: {for displaying non-command information, e.g. electronic programme guide [EPG], e-mail, messages or a second television channel}
H04N21/42209 (For displaying non-command information) appears on 533 US grants and 751 published applications in this corpus.
Search patents in H04N- Granted patents
- 533
- Published applications
- 751
- Assignees
- 198
- Inventors
- 1,039
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 7 | 0 |
| 2001 | 2 | 4 |
| 2002 | 10 | 15 |
| 2003 | 6 | 15 |
| 2004 | 5 | 12 |
| 2005 | 9 | 26 |
| 2006 | 5 | 30 |
| 2007 | 6 | 25 |
| 2008 | 2 | 21 |
| 2009 | 5 | 28 |
| 2010 | 8 | 43 |
| 2011 | 13 | 64 |
| 2012 | 18 | 51 |
| 2013 | 31 | 55 |
| 2014 | 53 | 83 |
| 2015 | 49 | 68 |
| 2016 | 56 | 39 |
| 2017 | 43 | 35 |
| 2018 | 34 | 32 |
| 2019 | 41 | 26 |
| 2020 | 30 | 21 |
| 2021 | 28 | 18 |
| 2022 | 16 | 10 |
| 2023 | 20 | 13 |
| 2024 | 13 | 11 |
| 2025 | 7 | 6 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for saving and restoring scenes in a multimedia system8 Sep 2026US 12,732,655 B2Apple Inc.
- Systems, methods, and media for presenting media content7 Jul 2026US 12,677,025 B2Google Inc.
- Personalized media guide for offline media devices16 Jun 2026US 12,659,547 B2Adeia Guides Inc.
- Tracking content with artifical intelligence as it is consumed6 Jan 2026US 12,520,017 B2Sony Group Corporation
- Automated replacement of video program content11 Nov 2025US 12,470,769 B2Sling TV L.L.C.
- Antenna meter app7 Aug 2025US 2025/0254263 A1DISH Technologies L. L. C.
- Methods and systems for supplementing media assets during fast-access playback operations19 Jun 2025US 2025/0203165 A1Adeia Guides Inc.
- Apparatus and method for informing of available devices in contents sharing network5 Jun 2025US 2025/0184379 A1Samsung Electronics Co., Ltd.
- Systems and methods for saving and restoring scenes in a multimedia system15 May 2025US 2025/0159274 A1Apple Inc.
- Method for controlling an application employing identification of a displayed image10 Apr 2025US 2025/0117068 A1I-Interactive LLC
Most cited
By later US patents
- Portable internet-enabled controller and information browser for consumer devices812US 6,104,334 AeRemote, Inc. · 2000
- System for dual-display interaction with integrated television and internet content786US 6,097,441 AeRemote, Inc. · 2000
- Method and system for automatically tracking a zoomed video image730US 5,610,653 A1997
- System and method for using television schedule information551US 6,323,911 B1Starsight Telecast, Inc. · 2001
- Program guide on a remote control display544US 6,130,726 AEvolve Products, Inc. · 2000