H04N 2201/0246
Mirror, reflecting element or beam splitter
H04N2201/0246 (Mirror, reflecting element or beam splitter) appears on 45 US grants and 41 published applications in this corpus.
Search patents in H04N- Granted patents
- 45
- Published applications
- 41
- Assignees
- 26
- Inventors
- 93
- Latest grant
- 7 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 5 |
| 2004 | 0 | 2 |
| 2005 | 1 | 3 |
| 2006 | 4 | 1 |
| 2007 | 0 | 6 |
| 2008 | 1 | 2 |
| 2009 | 4 | 6 |
| 2010 | 3 | 3 |
| 2011 | 5 | 4 |
| 2012 | 5 | 0 |
| 2013 | 3 | 1 |
| 2014 | 3 | 2 |
| 2015 | 0 | 2 |
| 2016 | 3 | 0 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Image reading apparatus and image forming apparatus having a rectangular mirror and a casing for the mirror and an image sensor, wherein opposite ends of the mirror are bonded to the casing with adhesives that differ from each other in hardness7 Nov 2023US 11,811,998 B2Canon Kabushiki Kaisha
- Optical scanning device, projection device, and display device10 Mar 2020US 10,587,849 B2Ricoh Company, Ltd.
- Light guide body, static elimination device, and image forming apparatus21 Nov 2017US 9,823,599 B2Fuji Xerox Co., Ltd.
- Image reading apparatus and reflecting mirror unit24 Jan 2017US 9,554,010 B2Canon Kabushiki Kaisha
- Single-facet spindle implementation for a laser scanner system26 Jul 2016US 9,402,011 B2Hewlett-Packard Development Company, L. P.
- Image reading device apparatus and image forming apparatus3 Jun 2021US 2021/0165339 A1Canon Kabushiki Kaisha
- Optical scanning device, projection device, and display device11 Jan 2018US 2018/0013992 A1Ricoh Company, Ltd.
- Light guide body, static elimination device, and image forming apparatus13 Jul 2017US 2017/0199479 A1Fuji Xerox Co., Ltd.
- Single-facet spindle implementation for a laser scanner system12 Nov 2015US 2015/0326746 A1Hewlett-Packard Development Company, L. P.
- Image sensor21 May 2015US 2015/0136951 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Image reading unit and image reading apparatus30US 7,051,941 B2Nisca Corporation · 2006
- Image reading device18US 4,644,159 AAsahi Kogaku Kogyo Kabushiki Kaisha · 1987
- Light source unit and scanning optical apparatus using the same14US 6,969,846 B2Canon Kabushiki Kaisha · 2005
- Multi-beam luminous source apparatus, an optical scanning apparatus, and an image formation apparatus12US 7,511,868 B2Ricoh Company, Ltd. · 2009
- Optical scanning device and image forming apparatus10US 7,969,634 B2Ricoh Company, Ltd. · 2011