H04N 5/2622
Signal amplitude transition in the zone between image portions
Official title: {Signal amplitude transition in the zone between image portions, e.g. soft edges}
H04N5/2622 (Signal amplitude transition in the zone between image portions) appears on 114 US grants and 65 published applications in this corpus.
Search patents in H04N- Granted patents
- 114
- Published applications
- 65
- Assignees
- 77
- Inventors
- 247
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 10 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 3 | 1 |
| 2008 | 2 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 4 |
| 2015 | 1 | 7 |
| 2016 | 3 | 2 |
| 2017 | 5 | 6 |
| 2018 | 6 | 7 |
| 2019 | 1 | 3 |
| 2020 | 9 | 4 |
| 2021 | 2 | 5 |
| 2022 | 6 | 2 |
| 2023 | 5 | 5 |
| 2024 | 1 | 3 |
| 2025 | 2 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Video shooting method and electronic device24 Feb 2026US 12,561,941 B2Honor Device Co., Ltd.
- Generating contextual transition effects in videos10 Feb 2026US 12,548,599 B2Samsung Electronics Co., Ltd.
- Video shooting method and electronic device14 Oct 2025US 12,445,715 B2Honor Device Co., Ltd.
- Systems and methods for multi-user video communication with engagement detection and adjustable fidelity15 Apr 2025US 12,279,065 B2Samsung Electronics Co., Ltd.
- Image processing device and image processing method13 Feb 2024US 11,902,693 B2Roland Corporation
- Information processing apparatus, imaging system, information processing method, and program26 Mar 2026US 2026/0087661 A1Sony Group Corporation
- Information processing apparatus and imaging apparatus1 Jan 2026US 2026/0004394 A1FUJIFILM Corporation
- Smart barcode detection28 Aug 2025US 2025/0272525 A1Scandit AG
- Image Processing Circuit, Image Processing Method, Electronic Device, and Non-Transitory Readable Storage Medium24 Oct 2024US 2024/0357244 A1Vivo Mobile Communication Co., Ltd.
- Generating contextual transition effects in videos26 Sep 2024US 2024/0321318 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Video signal blending apparatus192US 5,032,917 ARCA Licensing Corporation · 1991
- Method and apparatus for forming a combined image signal125US 4,616,262 ADainippon Ink and Chemicals, Inc. · 1986
- Intersection detection in panoramic video93US 7,289,138 B2Fuji Xerox Co., Ltd. · 2007
- System for generating color blended video signal88US 5,142,273 AAmpex Corporation · 1992
- Apparatus and methods for selectively feathering a composite image73US 6,269,195 B1Avid Technology, Inc. · 2001