H04N 25/68
Applied to defects
Official title: applied to defects
H04N25/68 (Applied to defects) appears on 1,448 US grants and 1,471 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,448
- Published applications
- 1,471
- Assignees
- 407
- Inventors
- 2,296
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 7 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 8 | 0 |
| 1993 | 2 | 0 |
| 1994 | 9 | 0 |
| 1995 | 6 | 0 |
| 1996 | 8 | 0 |
| 1997 | 8 | 0 |
| 1998 | 6 | 0 |
| 1999 | 11 | 0 |
| 2000 | 9 | 0 |
| 2001 | 9 | 6 |
| 2002 | 19 | 30 |
| 2003 | 24 | 32 |
| 2004 | 29 | 44 |
| 2005 | 14 | 46 |
| 2006 | 36 | 61 |
| 2007 | 39 | 67 |
| 2008 | 44 | 87 |
| 2009 | 48 | 41 |
| 2010 | 59 | 78 |
| 2011 | 79 | 61 |
| 2012 | 72 | 64 |
| 2013 | 71 | 79 |
| 2014 | 94 | 90 |
| 2015 | 82 | 69 |
| 2016 | 57 | 43 |
| 2017 | 69 | 66 |
| 2018 | 46 | 68 |
| 2019 | 63 | 66 |
| 2020 | 84 | 81 |
| 2021 | 52 | 54 |
| 2022 | 60 | 57 |
| 2023 | 62 | 62 |
| 2024 | 50 | 51 |
| 2025 | 46 | 47 |
| 2026 | 33 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Semiconductor device having units that output predetermined signal values in defined positions relative to units that output signals in response to pixel outputs29 Sep 2026US 12,750,608 B2Canon Kabushiki Kaisha
- Image sensing device including test pattern22 Sep 2026US 12,745,016 B2SK hynix Inc.
- Image capturing apparatus, control method for image capturing apparatus, and storage medium15 Sep 2026US 12,739,521 B2Canon Kabushiki Kaisha
- Image processing device configured to regenerate timestamp and electronic device including the same15 Sep 2026US 12,739,534 B2Samsung Electronics Co., Ltd.
- Compression of coordinate locations of defective pixels on an imaging sensor25 Aug 2026US 12,720,224 B2
- Image signal processor and image signal processing method8 Oct 2026US 2026/0313244 A1SK hynix Inc.
- Image sensor, operating method of image sensor and camera module including image sensor1 Oct 2026US 2026/0303991 A1Samsung Electronics Co., Ltd.
- Image processing noise reduction6 Aug 2026US 2026/0228864 A1Contrast, Inc.
- Compression of coordinate locations of defective pixels on an imaging sensor23 Jul 2026US 2026/0214350 A1STMicroelectronics International N. V.
- Thermographic bad pixel detection method and device23 Jul 2026US 2026/0214352 A1Creative Sensor Inc.
Most cited
By later US patents
- Error calibration for digital image sensors and apparatus using the same232US 6,819,358 B1Microsoft Corporation · 2004
- Capturing and processing of images using monolithic camera array with heterogeneous imagers210US 8,902,321 B2Pelican Imaging Corporation · 2014
- Systems and methods for measuring depth using images captured by camera arrays199US 8,885,059 B1Pelican Imaging Corporation · 2014
- Systems and methods for parallax measurement using camera arrays incorporating 3 x 3 camera configurations185US 8,896,719 B1Pelican Imaging Corporation · 2014
- Dynamic identification and correction of defective pixels175US 8,098,304 B2Zoran Corporation · 2012