G03G 2215/00337
Document set detector
G03G2215/00337 (Document set detector) appears on 27 US grants and 4 published applications in this corpus.
Search patents in G03G- Granted patents
- 27
- Published applications
- 4
- Assignees
- 10
- Inventors
- 51
- Latest grant
- 18 Nov 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 8 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Image forming apparatus18 Nov 2014US 8,891,093 B2Oki Data Corporation
- Automatic document feeder and image forming apparatus5 Nov 2013US 8,576,463 B2Ricoh Company, Ltd.
- Imaging forming apparatus capable of repeatedly reading out and printing stored image data17 Jan 2006US 6,987,582 B1Minolta Co., Ltd.
- Document property detecting device20 Jul 2004US 6,766,139 B2Avision Inc.
- Apparatus and method for feeding documents to an image forming apparatus, scanner, or the like18 Jul 2000US 6,091,927 ARicoh Company, Ltd.
- Image forming apparatus27 Sep 2012US 2012/0243015 A1Oki Data Corporation
- Automatic document feeder and image forming apparatus1 Dec 2011US 2011/0292476 A1Ricoh Company, Ltd.
- Duplex automatic sheet feeder25 Sep 2008US 2008/0232876 A1Avision Inc.
- Document property detecting device1 Apr 2004US 2004/0062581 A1Avision Inc.
Most cited
By later US patents
- Original feeding apparatus and image forming system with it56US 5,351,112 ACanon Kabushiki Kaisha · 1994
- Document handler jam clearance and job recovery system38US 4,786,041 AXerox Corporation · 1988
- Recirculating document feeder with stack weight determined pressurized air/vacuum levels and method33US 5,098,077 AEastman Kodak Company · 1992
- Image forming system with original feeding apparatus29US 5,579,083 ACanon Kabushiki Kaisha · 1996
- Apparatus and method for feeding documents to an image forming apparatus, scanner, or the like28US 6,091,927 ARicoh Company, Ltd. · 2000