H04N 2201/02497
Additional elements
Official title: Additional elements, e.g. sheet guide plates, light shields (H04N2201/02489 - H04N2201/02495 take precedence)
H04N2201/02497 (Additional elements) appears on 54 US grants and 50 published applications in this corpus.
Search patents in H04N- Granted patents
- 54
- Published applications
- 50
- Assignees
- 46
- Inventors
- 108
- Latest grant
- 12 Nov 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 4 |
| 2003 | 2 | 4 |
| 2004 | 1 | 3 |
| 2005 | 2 | 3 |
| 2006 | 5 | 2 |
| 2007 | 2 | 2 |
| 2008 | 2 | 4 |
| 2009 | 3 | 6 |
| 2010 | 2 | 0 |
| 2011 | 3 | 2 |
| 2012 | 2 | 1 |
| 2013 | 2 | 3 |
| 2014 | 3 | 3 |
| 2015 | 6 | 5 |
| 2016 | 4 | 2 |
| 2017 | 0 | 4 |
| 2018 | 3 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Translatable scanner calibration target12 Nov 2019US 10,477,054 B2Hewlett-Packard Development Company, L. P.
- Translatable scanner calibration target9 Oct 2018US 10,097,714 B2Hewlett-Packard Development Company, L. P.
- Reading apparatus, reading method, and reading program11 Sep 2018US 10,075,607 B2Konica Minolta, Inc.
- Carriage module design to minimize CVT to platen transition disturbance10 Apr 2018US 9,942,435 B1Xerox Corporation
- Image reading apparatus and method of manufacturing image reading apparatus21 Jun 2016US 9,374,485 B2Brother Kogyo Kabushiki Kaisha
- Image reading apparatus28 Nov 2024US 2024/0397006 A1Canon Kabushiki Kaisha
- Translatable scanner calibration target20 Dec 2018US 2018/0367691 A1Hewlett-Packard Development Company, L. P.
- Scanner apparatus30 Nov 2017US 2017/0346984 A1Toshiba Tec Kabushiki Kaisha
- Translatable scanner calibration target2 Nov 2017US 2017/0318173 A1Hewlett-Packard Development Company, L. P.
- Reading apparatus, reading method, and reading program21 Sep 2017US 2017/0272599 A1Konica Minolta, Inc.
Most cited
By later US patents
- Image sensor and image reading apparatus30US 7,136,203 B2Canon Kabushiki Kaisha · 2006
- Image sensor and image reading apparatus28US 7,042,599 B2Canon Kabushiki Kaisha · 2006
- Close-contact type image sensor and image reading apparatus using the same27US 6,181,442 B2Canon Kabushiki Kaisha · 2001
- Structure for preventing extraneous light from entering image reading apparatus26US 6,892,945 B2Canon Kabushiki Kaisha · 2005
- Erecting equal-magnification lens array plate24US 7,777,958 B2Nippon Sheet Glass Co., Ltd. · 2010