H04N 5/144
Movement detection
Official title: {Movement detection (for video coding H04N19/503; analysis of motion in general G06T7/20)}
H04N5/144 (Movement detection) appears on 2,320 US grants and 2,095 published applications in this corpus.
Search patents in H04N- Granted patents
- 2,320
- Published applications
- 2,095
- Assignees
- 646
- Inventors
- 3,986
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 23 | 0 |
| 1988 | 13 | 0 |
| 1989 | 8 | 0 |
| 1990 | 17 | 0 |
| 1991 | 22 | 0 |
| 1992 | 22 | 0 |
| 1993 | 23 | 0 |
| 1994 | 37 | 0 |
| 1995 | 45 | 0 |
| 1996 | 50 | 0 |
| 1997 | 54 | 0 |
| 1998 | 59 | 0 |
| 1999 | 49 | 0 |
| 2000 | 46 | 0 |
| 2001 | 28 | 15 |
| 2002 | 46 | 52 |
| 2003 | 36 | 65 |
| 2004 | 37 | 98 |
| 2005 | 45 | 126 |
| 2006 | 70 | 105 |
| 2007 | 53 | 122 |
| 2008 | 66 | 136 |
| 2009 | 42 | 160 |
| 2010 | 95 | 179 |
| 2011 | 91 | 116 |
| 2012 | 156 | 100 |
| 2013 | 163 | 70 |
| 2014 | 144 | 71 |
| 2015 | 97 | 90 |
| 2016 | 85 | 110 |
| 2017 | 103 | 85 |
| 2018 | 76 | 72 |
| 2019 | 90 | 84 |
| 2020 | 82 | 58 |
| 2021 | 65 | 46 |
| 2022 | 36 | 41 |
| 2023 | 46 | 35 |
| 2024 | 36 | 34 |
| 2025 | 30 | 18 |
| 2026 | 14 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image processing apparatus and image processing method6 Oct 2026US 12,755,361 B2Sony Group Corporation
- Display device and operating method therefor8 Sep 2026US 12,732,588 B2LG Electronics Inc.
- Systems and methods for stabilizing videos18 Aug 2026US 12,713,129 B2GoPro, Inc.
- Maskless 2D/3D artificial subtraction angiography21 Jul 2026US 12,685,501 B2Ann & Robert H. Lurie Children's Hospital of Chicago
- Electronic device, contents searching system and searching method thereof9 Jun 2026US 12,652,434 B2Samsung Electronics Co., Ltd.
- Sensor device and method for operating a sensor device6 Aug 2026US 2026/0230718 A1Sony Semiconductor Solutions Corporation
- Method for capturing image including animal, and electronic device therefor2 Jul 2026US 2026/0189780 A1Samsung Electronics Co., Ltd.
- Motion-validating remote monitoring system18 Jun 2026US 2026/0170935 A1
- Systems and methods for stabilizing videos4 Jun 2026US 2026/0156360 A1GoPro, Inc.
- Image processing method, video processor and display system for performing MEMC7 May 2026US 2026/0129144 A1Novatek Microelectronics Corp.
Most cited
By later US patents
- Apparatus for and method of controlling digital image processing apparatus1,018US 8,427,430 B2Samsung Electronics Co., Ltd. · 2013
- Moving image compression quality enhancement using displacement filters with negative lobes497US 6,728,317 B1Dolby Laboratories Licensing Corporation · 2004
- Pixel interpolation filters for video decompression processor462US 5,638,128 AGeneral Instrument Corporation of Delaware · 1997
- Digital television system334US 5,526,051 ATexas Instruments Incorporated · 1996
- Method and system for generating a smart time-lapse video clip290US 9,170,707 B1Google Inc. · 2015