H04N 19/142
Detection of scene cut or scene change
H04N19/142 (Detection of scene cut or scene change) appears on 821 US grants and 773 published applications in this corpus.
Search patents in H04N- Granted patents
- 821
- Published applications
- 773
- Assignees
- 263
- Inventors
- 1,396
- Latest grant
- 29 Sep 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 | 11 | 0 |
| 1994 | 4 | 0 |
| 1995 | 10 | 0 |
| 1996 | 17 | 0 |
| 1997 | 22 | 0 |
| 1998 | 36 | 0 |
| 1999 | 19 | 0 |
| 2000 | 30 | 0 |
| 2001 | 24 | 16 |
| 2002 | 25 | 28 |
| 2003 | 19 | 26 |
| 2004 | 17 | 25 |
| 2005 | 20 | 54 |
| 2006 | 26 | 48 |
| 2007 | 14 | 57 |
| 2008 | 20 | 42 |
| 2009 | 18 | 37 |
| 2010 | 22 | 37 |
| 2011 | 27 | 25 |
| 2012 | 40 | 14 |
| 2013 | 30 | 23 |
| 2014 | 48 | 31 |
| 2015 | 37 | 22 |
| 2016 | 17 | 37 |
| 2017 | 26 | 28 |
| 2018 | 24 | 32 |
| 2019 | 28 | 30 |
| 2020 | 36 | 25 |
| 2021 | 34 | 35 |
| 2022 | 28 | 22 |
| 2023 | 20 | 23 |
| 2024 | 22 | 26 |
| 2025 | 21 | 17 |
| 2026 | 8 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image analysis and motion detection using interframe coding29 Sep 2026US 12,750,500 B2CheckVideo LLC
- Scene-adaptive online learning for video post processing11 Aug 2026US 12,707,099 B2QUALCOMM Incorporated
- Image decoding device, image decoding method, and program9 Jun 2026US 12,652,397 B2Kddi Corporation
- Content adaptive micro encoding optimization for video5 May 2026US 12,621,506 B2Beijing YoJaJa Software Technology Development Co., Ltd.
- Scene detection based encoding28 Apr 2026US 12,615,376 B2Tencent America LLC
- Video data transmission method and device, storage medium, and system17 Sep 2026US 2026/0281496 A1Cloud Intelligence Assets Holding (Singapore) Private Limited
- Encoder for encoding a media signal23 Jul 2026US 2026/0214238 A1
- Method for encoding video, electronic device and storage medium16 Jul 2026US 2026/0205606 A1Beijing Baidu Netcom Science Technology Co., Ltd.
- Dual lookahead pass for video encoding25 Jun 2026US 2026/0181165 A1NVIDIA Corporation
- Motion estimation based on search range30 Apr 2026US 2026/0122267 A1Tencent Technology (Shenzhen) Company Limited
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 controlling a videotape player to automatically scan past recorded commercial messages202US 5,333,091 AArthur D. Little Enterprises, Inc. · 1994