H04N 19/619
The transform being operated outside the prediction loop
Official title: {the transform being operated outside the prediction loop}
H04N19/619 (The transform being operated outside the prediction loop) appears on 263 US grants and 219 published applications in this corpus.
Search patents in H04N- Granted patents
- 263
- Published applications
- 219
- Assignees
- 126
- Inventors
- 430
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 1 | 0 |
| 1989 | 7 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 10 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 1 |
| 2002 | 5 | 8 |
| 2003 | 7 | 12 |
| 2004 | 3 | 6 |
| 2005 | 11 | 18 |
| 2006 | 13 | 3 |
| 2007 | 3 | 7 |
| 2008 | 8 | 2 |
| 2009 | 3 | 3 |
| 2010 | 2 | 5 |
| 2011 | 2 | 1 |
| 2012 | 3 | 12 |
| 2013 | 3 | 3 |
| 2014 | 7 | 8 |
| 2015 | 6 | 7 |
| 2016 | 4 | 2 |
| 2017 | 4 | 3 |
| 2018 | 5 | 9 |
| 2019 | 3 | 7 |
| 2020 | 13 | 20 |
| 2021 | 10 | 13 |
| 2022 | 14 | 12 |
| 2023 | 12 | 17 |
| 2024 | 18 | 17 |
| 2025 | 12 | 17 |
| 2026 | 14 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Encoder, encoding method, decoder, and decoding method15 Sep 2026US 12,739,378 B2Panasonic Intellectual Property Corporation of America
- Image encoding method and device, and image decoding method and device8 Sep 2026US 12,732,630 B2Samsung Electronics Co., Ltd.
- Method and apparatus for coding video using merging candidate list according to block division9 Jun 2026US 12,652,414 B2Koninklijke Philips N. V.
- Image encoding device, image decoding device, and program thereof19 May 2026US 12,634,444 B2Nippon Hoso Kyokai
- Image encoding device, image decoding device, and program thereof19 May 2026US 12,634,446 B2Nippon Hoso Kyokai
- Image decoding device, image decoding method, and program24 Sep 2026US 2026/0292228 A1Kddi Corporation
- Image decoding device, image decoding method, and program17 Sep 2026US 2026/0281405 A1Kddi Corporation
- Method, apparatus, and medium for video processing17 Sep 2026US 2026/0281444 A1Bytedance Inc.
- Image encoding device, image decoding device, and program thereof27 Aug 2026US 2026/0254945 A1Nippon Hoso Kyokai
- Image encoding method and device, and image decoding method and device6 Aug 2026US 2026/0230641 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Image predictive coding method230US 6,148,109 AMatsushita Electric Industrial Co., Ltd. · 2000
- TV bandwidth reduction system using a hybrid discrete cosine DPCM198US 4,196,448 AThe United States of America as represented by the Secretary of the Navy · 1980
- Data compression and decompression198US 5,546,477 AKlics, Inc. · 1996
- Multiscale coding of images140US 4,987,480 AMassachusetts Institute of Technology · 1991
- Method and apparatus for visual communications in a scalable network environment139US 5,821,986 APictureTel Corporation · 1998