H04N 19/43
Hardware specially adapted for motion estimation or compensation
H04N19/43 (Hardware specially adapted for motion estimation or compensation) appears on 1,427 US grants and 1,462 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,427
- Published applications
- 1,462
- Assignees
- 352
- Inventors
- 1,943
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 9 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 17 | 0 |
| 1996 | 8 | 0 |
| 1997 | 27 | 0 |
| 1998 | 37 | 0 |
| 1999 | 29 | 0 |
| 2000 | 22 | 0 |
| 2001 | 14 | 6 |
| 2002 | 15 | 19 |
| 2003 | 19 | 21 |
| 2004 | 19 | 51 |
| 2005 | 15 | 45 |
| 2006 | 26 | 57 |
| 2007 | 17 | 75 |
| 2008 | 19 | 88 |
| 2009 | 27 | 62 |
| 2010 | 45 | 66 |
| 2011 | 44 | 46 |
| 2012 | 102 | 62 |
| 2013 | 70 | 82 |
| 2014 | 77 | 63 |
| 2015 | 55 | 83 |
| 2016 | 92 | 83 |
| 2017 | 71 | 73 |
| 2018 | 68 | 50 |
| 2019 | 73 | 56 |
| 2020 | 75 | 70 |
| 2021 | 52 | 67 |
| 2022 | 57 | 58 |
| 2023 | 63 | 65 |
| 2024 | 68 | 42 |
| 2025 | 50 | 50 |
| 2026 | 30 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Video codec buffer quantity reduction6 Oct 2026US 12,756,839 B2Apple Inc.
- Intra prediction method and apparatus22 Sep 2026US 12,744,913 B2Electronics and Telecommunications Research Institute
- Pictures with mixed NAL unit types22 Sep 2026US 12,744,919 B2Huawei Technologies Co., Ltd.
- Image processing device, mobile device, and method of operating the same15 Sep 2026US 12,739,415 B2Samsung Electronics Co., Ltd.
- Sub-picture based raster scanning coding order8 Sep 2026US 12,732,615 B2Texas Instruments Incorporated
- Video Distribution Methods1 Oct 2026US 2026/0303853 A1
- Template-matching based motion shift refinement for subblock based motion vector predictor24 Sep 2026US 2026/0292239 A1Tencent America LLC
- Encoder, decoder and bitstream for video with frames with global motion27 Aug 2026US 2026/0254941 A1OP Solutions, LLC
- History-based motion vector prediction27 Aug 2026US 2026/0254970 A1Tencent America LLC
- Video signal encoding/decoding method, and recording medium in which bitstream is stored6 Aug 2026US 2026/0230635 A1Kt Corporation
Most cited
By later US patents
- Pixel interpolation filters for video decompression processor462US 5,638,128 AGeneral Instrument Corporation of Delaware · 1997
- Interpolation of video compression frames264US 7,266,150 B2Dolby Laboratories, Inc. · 2007
- Arithmetic processing apparatus242US 7,412,470 B2Matsushita Electric Industrial Co., Ltd. · 2008
- Multi-user virtual and augmented reality tracking systems165US 10,242,501 B1WorldViz, Inc. · 2019
- Motion estimation coprocessor150US 5,510,857 AArray Microsystems, Inc. · 1996