H04N 21/6336
Directed to decoder
Official title: directed to decoder
H04N21/6336 (Directed to decoder) appears on 196 US grants and 247 published applications in this corpus.
Search patents in H04N- Granted patents
- 196
- Published applications
- 247
- Assignees
- 103
- Inventors
- 392
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 1 |
| 2004 | 0 | 5 |
| 2005 | 0 | 2 |
| 2006 | 0 | 3 |
| 2007 | 1 | 9 |
| 2008 | 3 | 5 |
| 2009 | 2 | 18 |
| 2010 | 3 | 24 |
| 2011 | 5 | 9 |
| 2012 | 14 | 13 |
| 2013 | 13 | 7 |
| 2014 | 13 | 17 |
| 2015 | 14 | 14 |
| 2016 | 21 | 24 |
| 2017 | 16 | 28 |
| 2018 | 16 | 11 |
| 2019 | 15 | 12 |
| 2020 | 15 | 9 |
| 2021 | 10 | 10 |
| 2022 | 4 | 3 |
| 2023 | 9 | 5 |
| 2024 | 5 | 7 |
| 2025 | 9 | 2 |
| 2026 | 0 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and device for generating/receiving media file including NAL unit information, and method for transmitting media file30 Sep 2025US 12,432,384 B2LG Electronics Inc.
- Gradual decoding refresh in video coding2 Sep 2025US 12,407,868 B2Huawei Technologies Co., Ltd.
- Systems and methods for adjusting a media consumption environment based on changes in status of an object5 Aug 2025US 12,381,755 B2Adeia Guides Inc.
- Gradual decoding refresh in video coding29 Jul 2025US 12,375,727 B2Huawei Technologies Co., Ltd.
- Gradual decoding refresh in video coding29 Jul 2025US 12,375,728 B2Huawei Technologies Co., Ltd.
- Method and device for managing codec configuration of broadcast audio stream28 May 2026US 2026/0147527 A1Samsung Electronics Co., Ltd.
- Multi-Stream Content Delivery to Low-End Devices12 Feb 2026US 2026/0046471 A1Synamedia Limited
- Systems and methods for adjusting a media consumption environment based on changes in status of an object5 Feb 2026US 2026/0039502 A1Adeia Guides Inc.
- Gradual Decoding Refresh In Video Coding5 Feb 2026US 2026/0039876 A1Huawei Technologies Co., Ltd.
- Gradual Decoding Refresh In Video Coding22 Jan 2026US 2026/0025527 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Remote control via local area network191US 8,885,552 B2AT&T Intellectual Property I, L. P. · 2014
- Apparatus for synchronizing main and auxiliary video signals101US 5,121,205 AGeneral Electric Company · 1992
- Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream74US 7,586,924 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V. · 2009
- Caption data coding/decoding systems and methods that includes key data indicating intermediate levels of attenuation in the vicinity of the caption63US 5,583,577 ASony Corporation · 1996
- System and method to synchronize video playback on mobile devices40US 9,654,817 B2Avaya Inc. · 2017