H04N 1/0305
With multiple folds of the optical path
Official title: {with multiple folds of the optical path}
H04N1/0305 (With multiple folds of the optical path) appears on 101 US grants and 96 published applications in this corpus.
Search patents in H04N- Granted patents
- 101
- Published applications
- 96
- Assignees
- 45
- Inventors
- 176
- Latest grant
- 19 Oct 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 6 |
| 2003 | 4 | 6 |
| 2004 | 1 | 10 |
| 2005 | 7 | 4 |
| 2006 | 4 | 4 |
| 2007 | 4 | 7 |
| 2008 | 1 | 6 |
| 2009 | 4 | 5 |
| 2010 | 8 | 15 |
| 2011 | 4 | 4 |
| 2012 | 11 | 5 |
| 2013 | 10 | 7 |
| 2014 | 9 | 6 |
| 2015 | 4 | 2 |
| 2016 | 3 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 5 |
| 2019 | 5 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Reading module having reflection mirror array, image reading device comprising same, and image forming apparatus therewith26 May 2020US 10,666,826 B2KYOCERA Document Solutions Inc.
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- Scanner and scanner data generating method29 Oct 2019US 10,462,321 B2Seiko Epson Corporation
- Image reading apparatus13 Aug 2019US 10,382,642 B2Konica Minolta, Inc.
- Image reading device and image forming apparatus3 Jul 2025US 2025/0220124 A1Ricoh Company, Ltd.
- Image processing apparatus and non-transitory computer readable medium25 Mar 2021US 2021/0092252 A1Fuji Xerox Co., Ltd.
- Reading module, image reading device comprising same, and image forming apparatus25 Jul 2019US 2019/0230241 A1KYOCERA Document Solutions Inc.
- Illumination Arrangement for Long Working Range Line-Scan Imaging System31 Jan 2019US 2019/0034678 A1Datalogic USA, Inc.
- Scanner and scanner data generating method13 Dec 2018US 2018/0359384 A1Seiko Epson Corporation
Most cited
By later US patents
- Optical scanner60US 4,926,041 AHewlett-Packard Company · 1990
- Image scanner for image inputting in computers, facsimiles word processor, and the like50US 5,902,993 AKYOCERA Corporation · 1999
- Image reading unit and image reading apparatus30US 7,051,941 B2Nisca Corporation · 2006
- Optical scanner with mirror mounted occluding aperture or filter29US 5,019,703 AHewlett-Packard Company · 1991
- Segmented reflective optical system24US 8,345,325 B2Hewlett-Packard Development Company, L. P. · 2013