H04N 19/58
Motion compensation with long-term prediction, i.e. the reference frame for a current
Official title: Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one (H04N19/23 takes precedence)
H04N19/58 (Motion compensation with long-term prediction, i.e. the reference frame for a current) appears on 971 US grants and 1,158 published applications in this corpus.
Search patents in H04N- Granted patents
- 971
- Published applications
- 1,158
- Assignees
- 163
- Inventors
- 715
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 8 |
| 2003 | 1 | 4 |
| 2004 | 5 | 24 |
| 2005 | 2 | 14 |
| 2006 | 1 | 16 |
| 2007 | 10 | 47 |
| 2008 | 4 | 43 |
| 2009 | 8 | 47 |
| 2010 | 36 | 43 |
| 2011 | 21 | 14 |
| 2012 | 48 | 31 |
| 2013 | 45 | 70 |
| 2014 | 61 | 77 |
| 2015 | 64 | 94 |
| 2016 | 69 | 69 |
| 2017 | 59 | 65 |
| 2018 | 81 | 57 |
| 2019 | 62 | 44 |
| 2020 | 56 | 42 |
| 2021 | 51 | 75 |
| 2022 | 54 | 63 |
| 2023 | 55 | 59 |
| 2024 | 66 | 58 |
| 2025 | 59 | 54 |
| 2026 | 32 | 40 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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
- Video codec buffer quantity reduction6 Oct 2026US 12,756,839 B2Apple Inc.
- Syntax and semantics for buffering information to simplify video splicing6 Oct 2026US 12,756,853 B2Microsoft Technology Licensing, LLC
- Syntax and semantics for buffering information to simplify video splicing6 Oct 2026US 12,756,854 B2Microsoft Technology Licensing, LLC
- Syntax and semantics for buffering information to simplify video splicing6 Oct 2026US 12,756,855 B2Microsoft Technology Licensing, LLC
- Video Processing in a Memory Device24 Sep 2026US 2026/0292215 A1SanDisk Technologies LLC
- History-based motion vector prediction27 Aug 2026US 2026/0254970 A1Tencent America LLC
- Motion vector coding with input motion vector data27 Aug 2026US 2026/0254990 A1InterDigital CE Patent Holdings, SAS
- Picture encoding and decoding method and apparatus20 Aug 2026US 2026/0246956 A1Huawei Technologies Co., Ltd.
- Video coding with guided separate post-processing steps13 Aug 2026US 2026/0238764 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
Most cited
By later US patents
- Interpolation of video compression frames264US 7,266,150 B2Dolby Laboratories, Inc. · 2007
- Predictive coding using spatial-temporal filtering and plural motion vectors234US 5,317,397 AKabushiki Kaisha Toshiba · 1994
- Image coding method and image coding apparatus170US 5,412,430 AMatsushita Electric Industrial Co., Ltd. · 1995
- Motion vector calculating method161US 7,940,845 B2Panasonic Corporation · 2011
- Video decoder for determining a motion vector from a scaled vector and a difference vector158US 5,467,136 AKabushiki Kaisha Toshiba · 1995