H04N 19/463
By compressing encoding parameters before transmission
Official title: by compressing encoding parameters before transmission
H04N19/463 (By compressing encoding parameters before transmission) appears on 2,860 US grants and 3,591 published applications in this corpus.
Search patents in H04N- Granted patents
- 2,860
- Published applications
- 3,591
- Assignees
- 344
- Inventors
- 1,910
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 2 |
| 2002 | 2 | 10 |
| 2003 | 8 | 11 |
| 2004 | 9 | 13 |
| 2005 | 2 | 37 |
| 2006 | 9 | 21 |
| 2007 | 8 | 40 |
| 2008 | 14 | 22 |
| 2009 | 12 | 22 |
| 2010 | 15 | 21 |
| 2011 | 15 | 52 |
| 2012 | 30 | 102 |
| 2013 | 35 | 176 |
| 2014 | 64 | 193 |
| 2015 | 121 | 260 |
| 2016 | 183 | 208 |
| 2017 | 237 | 173 |
| 2018 | 227 | 219 |
| 2019 | 244 | 213 |
| 2020 | 273 | 262 |
| 2021 | 199 | 260 |
| 2022 | 221 | 260 |
| 2023 | 237 | 257 |
| 2024 | 264 | 284 |
| 2025 | 248 | 260 |
| 2026 | 180 | 213 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for cross-component prediction for video coding6 Oct 2026US 12,756,856 B2Beijing Dajia Internet Information Technology Co., Ltd.
- Signaling whether to use a first merge list or a second merge list in video coding29 Sep 2026US 12,750,474 B2QUALCOMM Incorporated
- Method and apparatus for encoding/decoding a video using a motion compensation based on motion vector resolution information29 Sep 2026US 12,750,498 B2Lx Semicon Co., Ltd.
- Reference picture set (RPS) signaling for scalable high efficiency video coding (HEVC)22 Sep 2026US 12,744,882 B2InterDigital VC Holdings, Inc.
- Encoder, decoder, encoding method, and decoding method15 Sep 2026US 12,739,374 B2Panasonic Intellectual Property Corporation of America
- Lossy video encoding for battery-constrained devices8 Oct 2026US 2026/0313138 A1Snap Inc.
- Method for encoding/decoding feature map and recording medium storing instructions therefor8 Oct 2026US 2026/0313139 A1Electronics and Telecommunications Research Institute
- Method and non-transitory computer readable storage medium for video generative compression8 Oct 2026US 2026/0313148 A1Alibaba Innovation Private Limited
- Systems and methods for dynamically adjusting schemes for encoding live video streams in response to changes in video complexity1 Oct 2026US 2026/0303822 A1
- Rules for intra-picture prediction modes when wavefront parallel processing is enabled1 Oct 2026US 2026/0303845 A1Microsoft Technology Licensing, LLC
Most cited
By later US patents
- Methods of coding and decoding moving-picture signals, using self-resynchronizing variable-length codes162US 5,835,144 AOki Electric Industry Co., Ltd. · 1998
- Combining history-based motion vector prediction and non-adjacent merge prediction151US 10,362,330 B1Tencent America LLC · 2019
- Arithmetic coding for transforming video and picture data units146US 7,379,608 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V. · 2008
- Method and apparatus for compressing coding unit in high efficiency video coding140US 9,049,452 B2MediaTek Singapore Pte. Ltd. · 2015
- Video encoder using global motion estimation and polygonal patch motion estimation138US 5,592,228 AKabushiki Kaisha Toshiba · 1997