H04N 21/6379
Directed to encoder
Official title: directed to encoder {, e.g. for requesting a lower encoding rate}
H04N21/6379 (Directed to encoder) appears on 407 US grants and 454 published applications in this corpus.
Search patents in H04N- Granted patents
- 407
- Published applications
- 454
- Assignees
- 193
- Inventors
- 766
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 1 |
| 2002 | 5 | 9 |
| 2003 | 3 | 9 |
| 2004 | 2 | 7 |
| 2005 | 4 | 4 |
| 2006 | 2 | 10 |
| 2007 | 7 | 7 |
| 2008 | 7 | 20 |
| 2009 | 6 | 14 |
| 2010 | 6 | 18 |
| 2011 | 8 | 21 |
| 2012 | 10 | 24 |
| 2013 | 18 | 33 |
| 2014 | 34 | 27 |
| 2015 | 24 | 23 |
| 2016 | 33 | 42 |
| 2017 | 32 | 33 |
| 2018 | 36 | 29 |
| 2019 | 33 | 28 |
| 2020 | 32 | 21 |
| 2021 | 25 | 15 |
| 2022 | 21 | 16 |
| 2023 | 16 | 15 |
| 2024 | 17 | 14 |
| 2025 | 9 | 9 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Virtual set top18 Aug 2026US 12,713,105 B2Synamedia Limited
- Systems and methods for encoding alternative streams of video for use in adaptive bitrate streaming21 Apr 2026US 12,610,044 B2Divx, LLC
- Methods and systems to synergize context of end-user with quality-of-experience of live video feed24 Mar 2026US 12,587,692 B2Tata Consultancy Services Limited
- Rebuffering reduction in adaptive bit-rate video streaming24 Mar 2026US 12,587,706 B2Avago Technologies International Sales Pte. Limited
- Method for dynamic configuration of multimedia content encoder and apparatus for implementing the same3 Feb 2026US 12,542,938 B2Ateme
- Deriving Video Frame Status From Rate Control Feedback27 Aug 2026US 2026/0254973 A1Telefonaktiebolaget LM Ericsson (publ)
- Systems and Methods for Encoding Alternative Streams of Video for Use in Adaptive Bitrate Streaming30 Jul 2026US 2026/0222561 A1Divx, LLC
- Encoding and decoding video signals23 Jul 2026US 2026/0212176 A1Koninklijke Philips N. V.
- Electronic device and video processing method using same21 May 2026US 2026/0143151 A1Samsung Electronics Co., Ltd.
- Apparatus and method for processing point cloud data12 Mar 2026US 2026/0075229 A1LG Electronics Inc.
Most cited
By later US patents
- Combined MPEG-4 FGS and modulation algorithm for wireless video transmission443US 6,909,753 B2Koninklijke Philips Electronics N. V. · 2005
- Distributed on-demand media transcoding system and method283US 6,407,680 B1Generic Media, Inc. · 2002
- System and method for transporting a compressed video and data bit stream over a communication channel203US 6,181,711 B2Cisco Systems, Inc. · 2001
- Sharing a streaming video170US 7,987,492 B22011
- Method for converting, navigating and displaying video content uploaded from the internet to a digital TV video-on-demand platform155US 7,631,336 B2Broadband iTV, Inc. · 2009