B65H 9/18
Assisting by devices such as reflectors, lenses, transparent sheets, or mechanical indicators
B65H9/18 (Assisting by devices such as reflectors, lenses, transparent sheets, or mechanical indicators) appears on 6 US grants and 10 published applications in this corpus.
Search patents in B65H- Granted patents
- 6
- Published applications
- 10
- Assignees
- 10
- Inventors
- 19
- Latest grant
- 25 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 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 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Medium conveying apparatus to correct skew of medium using second roller while moving first roller to be spaced apart from medium25 Feb 2025US 12,234,119 B2Pfu Limited
- Sheet detecting apparatus and image forming apparatus29 Mar 2022US 11,286,128 B2Canon Kabushiki Kaisha
- Paper feeding device and paper skew judging module applied therein28 Apr 2020US 10,633,206 B2Foxlink Image Technology Co., Ltd.
- Recording medium setting device and image forming apparatus8 Sep 2015US 9,126,787 B2Ricoh Company, Ltd.
- Limiting plate shifting within a plate pallet19 Jun 2012US 8,203,131 B2Eastman Kodak Company
- Medium conveying apparatus to correct skew of medium using second roller while moving first roller to be spaced apart from medium24 Apr 2025US 2025/0128901 A1
- Medium conveying apparatus to correct skew of medium using second roller while moving first roller to be spaced apart from medium28 Jul 2022US 2022/0234856 A1Pfu Limited
- Sheet detecting apparatus and image forming apparatus11 Jun 2020US 2020/0180885 A1Canon Kabushiki Kaisha
- Paper feeding device and paper skew judging module applied therein19 Sep 2019US 2019/0284000 A1Foxlink Image Technology Co., Ltd.
- Sheet conveying apparatus and image forming apparatus28 Mar 2019US 2019/0092594 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Non-contact edge detector13US 5,739,913 AMRS Technology, Inc. · 1998
- Sheet detecting apparatus and image forming apparatus2US 11,286,128 B2Canon Kabushiki Kaisha · 2022
- Recording medium setting device and image forming apparatus2US 9,126,787 B2Ricoh Company, Ltd. · 2015
- Medium conveying apparatus to correct skew of medium using second roller while moving first roller to be spaced apart from medium1US 12,234,119 B2Pfu Limited · 2025
- Limiting plate shifting within a plate pallet1US 8,203,131 B2Eastman Kodak Company · 2012