H04N 2201/04706
Which undergo the same scanning as the active elements in at least
Official title: which undergo the same scanning as the active elements in at least one direction
H04N2201/04706 (Which undergo the same scanning as the active elements in at least) appears on 6 US grants and 4 published applications in this corpus.
Search patents in H04N- Granted patents
- 6
- Published applications
- 4
- Assignees
- 6
- Inventors
- 19
- Latest grant
- 25 Feb 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Optical scanning25 Feb 2014US 8,659,804 B2Contex A/S
- Optical scanning apparatus and image forming apparatus21 Dec 2010US 7,855,818 B2Ricoh Company, Ltd.
- Image reading apparatus, and image expansion and contraction correcting method13 Jul 2010US 7,755,812 B2Canon Kabushiki Kaisha
- Method and apparatus for obtaining magnification error for image scanning apparatus23 Apr 2002US 6,377,362 B1Mustek Systems Inc.
- Image scanner11 Sep 2001US 6,288,802 B1NEC Corporation
- Optical scanning8 Dec 2011US 2011/0299137 A1Contex A/S
- Optical scanning apparatus and image forming apparatus11 Sep 2008US 2008/0218829 A1Ricoh Company, Ltd.
- Scanning apparatus, driving method therefor, and image forming apparatus having the same9 Aug 2007US 2007/0183003 A1Samsung Electronics Co., Ltd.
- Image reading apparatus, and image expansion and contraction correcting method7 Sep 2006US 2006/0197997 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Image reading apparatus for correct positioning of color component values of each picture element72US 5,892,595 ARicoh Company, Ltd. · 1999
- Image reading apparatus, and image expansion and contraction correcting method11US 7,755,812 B2Canon Kabushiki Kaisha · 2010
- Optical scanning apparatus and image forming apparatus6US 7,855,818 B2Ricoh Company, Ltd. · 2010
- Image scanner4US 6,288,802 B1NEC Corporation · 2001
- Method and apparatus for obtaining magnification error for image scanning apparatus1US 6,377,362 B1Mustek Systems Inc. · 2002