H04N 2201/0468
Scanning in both of the two directions
Official title: Scanning in both of the two directions, e.g. during the forward and return movements
H04N2201/0468 (Scanning in both of the two directions) appears on 79 US grants and 41 published applications in this corpus.
Search patents in H04N- Granted patents
- 79
- Published applications
- 41
- Assignees
- 35
- Inventors
- 127
- Latest grant
- 9 Apr 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 1 |
| 2003 | 3 | 3 |
| 2004 | 2 | 4 |
| 2005 | 1 | 6 |
| 2006 | 2 | 7 |
| 2007 | 2 | 5 |
| 2008 | 6 | 4 |
| 2009 | 6 | 5 |
| 2010 | 4 | 5 |
| 2011 | 3 | 1 |
| 2012 | 5 | 0 |
| 2013 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of and apparatus for removing show-through from scanned image9 Apr 2013US 8,416,470 B2Samsung Electronics Co., Ltd.
- Light scanning unit and method of detecting scanning synchronization signal19 Feb 2013US 8,379,282 B2Samsung Electronics Co., Ltd.
- Image processing apparatus, copier, and image processing method and program25 Sep 2012US 8,274,668 B2Seiko Epson Corporation
- Recording apparatus and processing method executed by the recording apparatus11 Sep 2012US 8,262,185 B2Canon Kabushiki Kaisha
- Scanner and image forming apparatus including the same28 Aug 2012US 8,254,007 B2Samsung Electroncis Co., Ltd.
- Recording apparatus and processing method executed by the recording apparatus10 Feb 2011US 2011/0032292 A1Canon Kabushiki Kaisha
- Method of and apparatus for removing show-through from scanned image5 Aug 2010US 2010/0195165 A1Samsung Electronics Co., Ltd.
- Optical scanning device and image forming apparatus5 Aug 2010US 2010/0195181 A1Ricoh Company, Ltd.
- Light scanning unit and method of detecting scanning synchronization signal10 Jun 2010US 2010/0142018 A1Samsung Electronics Co., Ltd.
- Scanner and image forming apparatus including the same10 Jun 2010US 2010/0142020 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Spot deposition for liquid ink printing161US 4,748,453 AXerox Corporation · 1988
- Fault-tolerant dot-matrix printing111US 5,124,720 AHewlett-Packard Company · 1992
- Scanner with single source mechanical power103US 5,153,738 AXerox Corporation · 1992
- Platen accessory for portable copier94US 5,032,922 AXerox Corporation · 1991
- Ink jet recording method and apparatus64US 5,633,663 ACanon Kabushiki Kaisha · 1997