H04N 5/917
For bandwidth reduction
Official title: for bandwidth reduction
H04N5/917 (For bandwidth reduction) appears on 162 US grants and 110 published applications in this corpus.
Search patents in H04N- Granted patents
- 162
- Published applications
- 110
- Assignees
- 82
- Inventors
- 340
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 0 | 2 |
| 2003 | 2 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 5 | 8 |
| 2014 | 3 | 11 |
| 2015 | 5 | 6 |
| 2016 | 6 | 7 |
| 2017 | 7 | 8 |
| 2018 | 6 | 11 |
| 2019 | 11 | 10 |
| 2020 | 13 | 10 |
| 2021 | 9 | 13 |
| 2022 | 11 | 5 |
| 2023 | 4 | 2 |
| 2024 | 1 | 0 |
| 2025 | 3 | 1 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multi-stream peak bandwidth dispersal24 Mar 2026US 12,587,615 B2Tyco Fire & Security GmbH
- Video creation method18 Nov 2025US 12,475,928 B2FUJIFILM Corporation
- Network storage device and method23 Sep 2025US 12,425,532 B2Comcast Cable Communications, LLC
- Varying audio visual compression based on AI detection or classification results10 Jun 2025US 12,328,532 B2Apple Inc.
- Scheduling compressed video frame for in-vehicle wireless networks28 May 2024US 11,997,336 B2QUALCOMM Incorporated
- Imaging device, imaging method, program, and image processing method and program11 Jun 2026US 2026/0163995 A1Sony Group Corporation
- Redundant storage of image data in an image recording system21 May 2026US 2026/0143243 A1Sphere Entertainment Group, LLC
- Network Storage Device and Method2 Apr 2026US 2026/0095543 A1Comcast Cable Communications, LLC
- Network Storage Device and Method4 Sep 2025US 2025/0280092 A1Comcast Cable Communications, LLC
- Image encoder, an image sensing device, and an operating method of the image encoder25 May 2023US 2023/0164292 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Extended play video recording and reproducing system with selection of multiplexed audio58US 4,353,090 ADiscovision Associates · 1982
- Apparatus and method using compressed codes for recorder preprogramming52US 6,049,652 AGemstar Development Corporation · 2000
- Optical disk recorder for video signals and an optical disk for use therein51US 5,596,421 AMatsushita Electric Industrial Co., Ltd. · 1997
- Image signal with pilot signal recording apparatus44US 5,294,997 ACanon Kabushiki Kaisha · 1994
- Data recording/reproducing apparatus42US 4,541,020 AOlympus Optical Co., Ltd. · 1985