H04N 5/147
Scene change detection
Official title: {Scene change detection}
H04N5/147 (Scene change detection) appears on 708 US grants and 681 published applications in this corpus.
Search patents in H04N- Granted patents
- 708
- Published applications
- 681
- Assignees
- 298
- Inventors
- 1,332
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 6 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 8 | 0 |
| 1997 | 9 | 0 |
| 1998 | 18 | 0 |
| 1999 | 16 | 0 |
| 2000 | 25 | 0 |
| 2001 | 17 | 14 |
| 2002 | 20 | 41 |
| 2003 | 15 | 33 |
| 2004 | 13 | 33 |
| 2005 | 19 | 35 |
| 2006 | 35 | 30 |
| 2007 | 25 | 44 |
| 2008 | 11 | 35 |
| 2009 | 17 | 49 |
| 2010 | 20 | 59 |
| 2011 | 28 | 21 |
| 2012 | 52 | 25 |
| 2013 | 38 | 21 |
| 2014 | 58 | 35 |
| 2015 | 40 | 31 |
| 2016 | 17 | 28 |
| 2017 | 29 | 21 |
| 2018 | 29 | 20 |
| 2019 | 17 | 19 |
| 2020 | 20 | 21 |
| 2021 | 29 | 23 |
| 2022 | 12 | 13 |
| 2023 | 21 | 10 |
| 2024 | 9 | 8 |
| 2025 | 9 | 7 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image processing apparatus and image processing method6 Oct 2026US 12,755,361 B2Sony Group Corporation
- Artificially intelligent ad-break prediction24 Mar 2026US 12,587,693 B2Disney Enterprises, Inc.
- Minimizing visual disruptions when transitioning from presenting a freeze frame video to presenting a live video during a video communication session3 Mar 2026US 12,568,182 B2Motorola Mobility LLC
- Visual content replacement system and method9 Dec 2025US 12,495,184 B1N.E.R.D.S. LLC
- Audio video synchronization30 Sep 2025US 12,432,411 B2Comcast Cable Communications, LLC
- Video cut detection13 Aug 2026US 2026/0237211 A1InterDigital CE Patent Holdings, SAS
- Artificially intelligent ad-break prediction9 Jul 2026US 2026/0197511 A1Disney Enterprises, Inc.
- Audio-visual analytic for object rendering in capture2 Apr 2026US 2026/0094436 A1Dolby Laboratories Licensing Corporation
- Efficient shot detection of transitions5 Mar 2026US 2026/0067414 A1Microsoft Technology Licensing, LLC
- Video Management5 Mar 2026US 2026/0067545 A1Comcast Cable Communications, LLC
Most cited
By later US patents
- Method and system for video browsing on the world wide web417US 5,884,056 AInternational Business Machines Corporation · 1999
- Encoding/decoding moving images with forward and backward keyframes for forward and reverse display409US 5,267,334 AApple Computer, Inc. · 1993
- Method for hierarchical summarization and browsing of digital video327US 5,995,095 ASharp Laboratories of America, Inc. · 1999
- Browsing contents of a given video sequence307US 5,521,841 ASiemens Corporate Research, Inc. · 1996
- Scheme for detecting shot boundaries in compressed video data using inter-frame/inter-field prediction coding and intra-frame/intra-field coding224US 5,911,008 ANippon Telegraph and Telephone Corporation · 1999