H04N 1/00753
Of a sheet relative to a particular backgroud
Official title: {of a sheet relative to a particular backgroud}
H04N1/00753 (Of a sheet relative to a particular backgroud) appears on 129 US grants and 80 published applications in this corpus.
Search patents in H04N- Granted patents
- 129
- Published applications
- 80
- Assignees
- 67
- Inventors
- 263
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 0 |
| 2002 | 1 | 4 |
| 2003 | 1 | 3 |
| 2004 | 0 | 2 |
| 2005 | 1 | 4 |
| 2006 | 2 | 3 |
| 2007 | 1 | 6 |
| 2008 | 6 | 2 |
| 2009 | 1 | 5 |
| 2010 | 6 | 3 |
| 2011 | 3 | 5 |
| 2012 | 4 | 4 |
| 2013 | 4 | 3 |
| 2014 | 7 | 7 |
| 2015 | 7 | 1 |
| 2016 | 5 | 3 |
| 2017 | 4 | 3 |
| 2018 | 2 | 7 |
| 2019 | 3 | 1 |
| 2020 | 5 | 7 |
| 2021 | 6 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 2 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image reading device and image reading method25 Aug 2026US 12,719,995 B2Ricoh Company, Ltd.
- Taiwan image processing apparatus having image capturing member16 Jun 2026US 12,656,717 B2FUJIFILM Business Innovation Corp.
- Document reading device and image forming apparatus10 Jun 2025US 12,328,420 B2FUJIFILM Business Innovation Corp.
- Reading device, image forming apparatus, and state detection method to detect a multi-feed state of an object using reflected light in a visible wavelength and an invisible wavelength and comparing reading value results to references associated with the invisible and visible wavelength reference values26 Sep 2023US 11,770,487 B2Ricoh Company, Ltd.
- Multi-mode scanning device performing flatbed scanning13 Dec 2022US 11,528,379 B2Avision Inc.
- Image scanning apparatus14 May 2026US 2026/0135961 A1KYOCERA Document Solutions Inc.
- Image reading device and image reading method5 Dec 2024US 2024/0406325 A1Ricoh Company, Ltd.
- Image processing apparatus23 Feb 2023US 2023/0058066 A1FUJIFILM Business Innovation Corp.
- Document reading device and image forming apparatus23 Feb 2023US 2023/0058921 A1FUJIFILM Business Innovation Corp.
- Multi-mode scanning device performing flatbed scanning21 Apr 2022US 2022/0124211 A1Avision Inc.
Most cited
By later US patents
- Method of auto-cropping images for scanners94US 5,880,858 AMustek Systems Inc. · 1999
- Document detection apparatus67US 5,384,621 AXerox Corporation · 1995
- Method and apparatus for document skew and size/shape detection58US 5,818,976 AVisioneer, Inc. · 1998
- Image processing apparatus56US 6,433,896 B1Minolta Co., Ltd. · 2002
- Image processing apparatus detecting the size or position of an information portion of an original44US 4,899,227 ACanon Kabushiki Kaisha · 1990