H04N 19/137
Motion inside a coding unit
Official title: Motion inside a coding unit, e.g. average field, frame or block difference
H04N19/137 (Motion inside a coding unit) appears on 6,069 US grants and 7,466 published applications in this corpus.
Search patents in H04N- Granted patents
- 6,069
- Published applications
- 7,466
- Assignees
- 833
- Inventors
- 4,981
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 7 | 0 |
| 1993 | 8 | 0 |
| 1994 | 11 | 0 |
| 1995 | 17 | 0 |
| 1996 | 20 | 0 |
| 1997 | 35 | 0 |
| 1998 | 45 | 0 |
| 1999 | 43 | 0 |
| 2000 | 57 | 0 |
| 2001 | 49 | 32 |
| 2002 | 55 | 67 |
| 2003 | 55 | 81 |
| 2004 | 47 | 115 |
| 2005 | 54 | 210 |
| 2006 | 73 | 172 |
| 2007 | 72 | 215 |
| 2008 | 107 | 258 |
| 2009 | 98 | 309 |
| 2010 | 204 | 426 |
| 2011 | 169 | 183 |
| 2012 | 232 | 165 |
| 2013 | 200 | 255 |
| 2014 | 274 | 230 |
| 2015 | 256 | 374 |
| 2016 | 286 | 276 |
| 2017 | 260 | 216 |
| 2018 | 262 | 282 |
| 2019 | 273 | 317 |
| 2020 | 339 | 370 |
| 2021 | 336 | 496 |
| 2022 | 349 | 546 |
| 2023 | 402 | 410 |
| 2024 | 541 | 591 |
| 2025 | 463 | 489 |
| 2026 | 359 | 381 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Moving picture coding device, moving picture coding method, moving picture coding program, moving picture decoding device, moving picture decoding method, and moving picture decoding program6 Oct 2026US 12,756,819 B2JVCKENWOOD Corporation
- Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus6 Oct 2026US 12,756,822 B2Sun Patent Trust
- Method for encoding/decoding image signal, and apparatus therefor6 Oct 2026US 12,756,827 B2Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Signaling for reference picture resampling6 Oct 2026US 12,756,833 B2Tencent America LLC
- Systems and methods for motion information transfer from visual to feature domain and feature-based decoder-side motion vector refinement control6 Oct 2026US 12,756,836 B2OP Solutions, LLC
- Method and device for video coding using local illumination compensation-based prediction in geometric partitioning mode8 Oct 2026US 2026/0313115 A1Hyundai Motor Company
- Video signal processing method and apparatus therefor8 Oct 2026US 2026/0313117 A1Wilus Institute of Standards and Technology Inc.
- Encoding method and device, and decoding method and device8 Oct 2026US 2026/0313118 A1Samsung Electronics Co., Ltd.
- Supplementary Samples Derivation for Intra Prediction8 Oct 2026US 2026/0313134 A1Ofinno, LLC
- Candidate derivation for affine merge mode in video coding8 Oct 2026US 2026/0313142 A1Beijing Dajia Internet Information Technology Co., Ltd.
Most cited
By later US patents
- Continuously adaptive digital video compression system and method for a web streamer466US 6,091,777 ACubic Video Technologies, Inc. · 2000
- Adaptive coding and decoding of frames and fields of video387US 5,227,878 AAT&T Bell Laboratories · 1993
- Prediction and coding of bi-directionally predicted video object planes for interlaced digital video310US 5,991,447 AGeneral Instrument Corporation · 1999
- Interpolation of video compression frames264US 7,266,150 B2Dolby Laboratories, Inc. · 2007
- Video encoding-method259US 6,654,420 B1Koninklijke Philips Electronics N. V. · 2003