H04N 1/0074
Using inactive scanning elements
Official title: {using inactive scanning elements, e.g. elements outside the scanning area}
H04N1/0074 (Using inactive scanning elements) appears on 22 US grants and 22 published applications in this corpus.
Search patents in H04N- Granted patents
- 22
- Published applications
- 22
- Assignees
- 20
- Inventors
- 58
- Latest grant
- 25 Jul 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 3 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 2 | 1 |
| 2007 | 2 | 0 |
| 2008 | 1 | 1 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 3 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Image forming system that inspects quality of an image formed on a sheet25 Jul 2023US 11,711,476 B2Canon Kabushiki Kaisha
- Image reading apparatus14 Apr 2020US 10,623,597 B2Seiko Epson Corporation
- Image reading apparatus3 Sep 2019US 10,404,878 B2Seiko Epson Corporation
- Image reading apparatus20 Aug 2019US 10,389,900 B2Seiko Epson Corporation
- Image forming apparatus23 Jul 2019US 10,362,187 B2KYOCERA Document Solutions Inc.
- Image reading apparatus, information processing system, and non-transitory computer readable medium storing program29 Aug 2024US 2024/0286419 A1FUJIFILM Business Innovation Corp.
- Image forming system that inspects quality of image formed on sheet29 Sep 2022US 2022/0311890 A1Canon Kabushiki Kaisha
- Image reading apparatus14 Nov 2019US 2019/0349493 A1Seiko Epson Corporation
- Image reading apparatus31 Jan 2019US 2019/0037092 A1Seiko Epson Corporation
- Image reading apparatus2 Aug 2018US 2018/0220021 A1Seiko Epson Corporation
Most cited
By later US patents
- Automatic document presence, skew and width detection method and apparatus for a document scanner37US 5,568,281 AHewlett-Packard Company · 1996
- Method and apparatus for detecting paper skew in image and document scanning devices17US 5,912,448 AHewlett-Packard Company · 1999
- Image reading system13US 7,558,524 B2Seiko Epson Corporation · 2009
- Image forming apparatus, document sheet size detection method7US 9,432,538 B2KYOCERA Document Solutions Inc. · 2016
- Image reading apparatus6US 10,404,878 B2Seiko Epson Corporation · 2019