H04N 5/142
Edging
Official title: {Edging; Contouring}
H04N5/142 (Edging) appears on 443 US grants and 382 published applications in this corpus.
Search patents in H04N- Granted patents
- 443
- Published applications
- 382
- Assignees
- 201
- Inventors
- 794
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 8 | 0 |
| 1990 | 7 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 7 | 0 |
| 1994 | 4 | 0 |
| 1995 | 12 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 5 | 7 |
| 2003 | 5 | 8 |
| 2004 | 10 | 11 |
| 2005 | 4 | 31 |
| 2006 | 11 | 23 |
| 2007 | 13 | 22 |
| 2008 | 14 | 27 |
| 2009 | 14 | 37 |
| 2010 | 17 | 48 |
| 2011 | 38 | 25 |
| 2012 | 37 | 19 |
| 2013 | 41 | 26 |
| 2014 | 42 | 19 |
| 2015 | 22 | 19 |
| 2016 | 25 | 17 |
| 2017 | 12 | 8 |
| 2018 | 9 | 11 |
| 2019 | 11 | 6 |
| 2020 | 10 | 6 |
| 2021 | 6 | 3 |
| 2022 | 3 | 2 |
| 2023 | 5 | 4 |
| 2024 | 4 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Display device and operating method therefor8 Sep 2026US 12,732,588 B2LG Electronics Inc.
- Filtering with side-information using contextually-designed filters9 Sep 2025US 12,413,722 B2Google Inc.
- Method for driving semiconductor device3 Sep 2024US 12,080,254 B2Semiconductor Energy Laboratory Co.Ltd.
- Noise aware edge enhancement in a pulsed fluorescence imaging system13 Feb 2024US 11,898,909 B2Cilag GmbH International
- Method for driving liquid crystal display device13 Feb 2024US 11,899,311 B2Semiconductor Energy Laboratory Co.Ltd.
- Filtering with side-information using contextually-designed filters1 Jan 2026US 2026/0006196 A1Google Inc.
- Display device and operating method therefor20 Nov 2025US 2025/0358381 A1LG Electronics Inc.
- Filtering With Side-Information Using Contextually-Designed Filters24 Oct 2024US 2024/0357098 A1Google Inc.
- Method for driving semiconductor device31 Aug 2023US 2023/0274716 A1Semiconductor Energy Laboratory Co.Ltd.
- Method for driving liquid crystal display device4 May 2023US 2023/0132733 A1Semiconductor Energy Laboratory Co.Ltd.
Most cited
By later US patents
- Electronic endoscope apparatus having different image processing characteristics for a moving image and a still image94US 5,034,888 AOlympus Optical Co., Ltd. · 1991
- System and method for segmenting image regions from a scene likely to represent particular objects in the scene92US 6,141,433 ANCR Corporation · 2000
- Methods and apparatus for detecting edges within encoded images75US 6,621,867 B1Hitachi America, Ltd. · 2003
- Method and apparatus for video deinterlacing and format conversion60US 7,362,376 B2LSI Logic Corporation · 2008
- Method and apparatus for motion adaptive deinterlacing53US 6,757,022 B2Pixelworks, Inc. · 2004