B41J 29/44
For determining top and bottom margins or indicating exhaust of paper
Official title: for determining top and bottom margins or indicating exhaust of paper
B41J29/44 (For determining top and bottom margins or indicating exhaust of paper) appears on 40 US grants and 6 published applications in this corpus.
Search patents in B41J- Granted patents
- 40
- Published applications
- 6
- Assignees
- 26
- Inventors
- 82
- Latest grant
- 1 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 7 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 5 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Illuminator calibrations for media edge detections1 Aug 2023US 11,712,906 B2Hewlett-Packard Development Company, L. P.
- Cutting operation of image forming apparatus and non-transitory computer readable medium storing program14 Sep 2021US 11,117,402 B2FUJIFILM Business Innovation Corp.
- Image forming apparatus, sensor mounting jig for image forming apparatus, and method for mounting sensor for image forming apparatus25 Apr 2017US 9,630,434 B2Ricoh Company, Ltd.
- Printing control method, printing control device and printing device with printing data printed according to height of another blank space24 Feb 2015US 8,964,225 B2Shandong New Beiyang Information Technology Co., Ltd.
- Printing apparatus having movable sensor and method for using20 Aug 2013US 8,511,781 B2Canon Kabushiki Kaisha
- Illuminator calibrations for media edge detections2 Dec 2021US 2021/0370691 A1Hewlett-Packard Development Company, L. P.
- Image forming apparatus and non-transitory computer readable medium storing program18 Apr 2019US 2019/0111714 A1Fuji Xerox Co., Ltd.
- Printer apparatus, printer control apparatus, and printer driver program7 Mar 2019US 2019/0073168 A1Fujitsu Frontech Limited
- Image forming apparatus, sensor mounting jig for image forming apparatus, and method for mounting sensor for image forming apparatus17 Mar 2016US 2016/0075157 A1Ricoh Company, Ltd.
- Printing control method, printing control device and printing device22 Aug 2013US 2013/0215468 A1Shandong New Beiyang Information Technology Co., Ltd.
Most cited
By later US patents
- Method and apparatus for sensing sheets205US 4,700,368 ADe La Rue Systems Limited · 1987
- Recording apparatus122US 4,788,563 ACanon Kabushiki Kaisha · 1988
- Recorder displaying recording sheet quantity available on remaining web sheet supply99US 4,954,910 ACanon Kabushiki Kaisha · 1990
- Circuit for detecting a paper at a desired position along a paper feed path with a one shot multivibrator actuating circuit40US 5,414,269 AOki Electric Industry Co., Ltd. · 1995
- Continuous paper printer with monitoring time period in which the paper feed speed is lower than when printing27US 5,099,290 AKabushiki Kaisha Sato · 1992