H04N 19/87
Involving scene cut or scene change detection in combination with video compression
Official title: involving scene cut or scene change detection in combination with video compression
H04N19/87 (Involving scene cut or scene change detection in combination with video compression) appears on 555 US grants and 444 published applications in this corpus.
Search patents in H04N- Granted patents
- 555
- Published applications
- 444
- Assignees
- 203
- Inventors
- 964
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 7 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 10 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 13 | 0 |
| 1997 | 17 | 0 |
| 1998 | 28 | 0 |
| 1999 | 16 | 0 |
| 2000 | 29 | 0 |
| 2001 | 21 | 12 |
| 2002 | 18 | 23 |
| 2003 | 15 | 18 |
| 2004 | 13 | 15 |
| 2005 | 16 | 31 |
| 2006 | 16 | 25 |
| 2007 | 8 | 23 |
| 2008 | 12 | 28 |
| 2009 | 10 | 21 |
| 2010 | 10 | 19 |
| 2011 | 16 | 12 |
| 2012 | 19 | 7 |
| 2013 | 18 | 17 |
| 2014 | 29 | 23 |
| 2015 | 22 | 11 |
| 2016 | 14 | 18 |
| 2017 | 17 | 20 |
| 2018 | 16 | 21 |
| 2019 | 16 | 14 |
| 2020 | 21 | 12 |
| 2021 | 22 | 17 |
| 2022 | 13 | 13 |
| 2023 | 18 | 10 |
| 2024 | 17 | 16 |
| 2025 | 8 | 10 |
| 2026 | 5 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Selectively identifying data based on motion data from a digital video to provide as input to an image processing model11 Aug 2026US 12,705,759 B2Microsoft Technology Licensing, LLC
- Signal reshaping for high dynamic range signals11 Aug 2026US 12,707,100 B2Dolby Laboratories Licensing Corporation
- Signal reshaping for high dynamic range signals30 Jun 2026US 12,671,850 B2Dolby Laboratories Licensing Corporation
- Signal reshaping for high dynamic range signals5 May 2026US 12,621,501 B2Dolby Laboratories Licensing Corporation
- Method for analyzing the change in a video stream for limited-rate and low-latency video coding, and associated device10 Mar 2026US 12,574,526 B2Thales
- Signal reshaping for high dynamic range signals1 Oct 2026US 2026/0303879 A1Dolby Laboratories Licensing Corporation
- Signal reshaping for high dynamic range signals24 Sep 2026US 2026/0292267 A1Dolby Laboratories Licensing Corporation
- Out-Of-Loop Filtering With Video-Specific Machine-Learned Model27 Aug 2026US 2026/0255001 A1GDM Holding LLC
- Encoder for encoding a media signal23 Jul 2026US 2026/0214238 A1
- Signal reshaping for high dynamic range signals25 Jun 2026US 2026/0181191 A1Dolby Laboratories Licensing Corporation
Most cited
By later US patents
- Motion based event detection system and method509US 5,969,755 ATexas Instruments Incorporated · 1999
- Encoding/decoding moving images with forward and backward keyframes for forward and reverse display409US 5,267,334 AApple Computer, Inc. · 1993
- Method and apparatus for detecting changes in a video display294US 5,880,775 AVideofaxx, Inc. · 1999
- Motion picture error concealment using simplified motion compensation252US 5,737,022 AKabushiki Kaisha Toshiba · 1998
- Method and apparatus for preserving synchronization of audio and video presentation when splicing transport streams226US 6,181,383 B2Sarnoff Corporation · 2001