B65H 2301/331
Skewing, correcting skew, i.e. changing slightly orientation of material
B65H2301/331 (Skewing, correcting skew, i.e. changing slightly orientation of material) appears on 353 US grants and 293 published applications in this corpus.
Search patents in B65H- Granted patents
- 353
- Published applications
- 293
- Assignees
- 121
- Inventors
- 726
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 8 | 0 |
| 1993 | 6 | 0 |
| 1994 | 8 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 8 | 3 |
| 2002 | 8 | 7 |
| 2003 | 11 | 14 |
| 2004 | 14 | 13 |
| 2005 | 2 | 8 |
| 2006 | 5 | 18 |
| 2007 | 5 | 23 |
| 2008 | 13 | 19 |
| 2009 | 16 | 4 |
| 2010 | 23 | 4 |
| 2011 | 7 | 12 |
| 2012 | 9 | 9 |
| 2013 | 8 | 9 |
| 2014 | 8 | 4 |
| 2015 | 11 | 9 |
| 2016 | 9 | 17 |
| 2017 | 14 | 14 |
| 2018 | 15 | 13 |
| 2019 | 13 | 11 |
| 2020 | 9 | 8 |
| 2021 | 11 | 7 |
| 2022 | 10 | 16 |
| 2023 | 4 | 15 |
| 2024 | 10 | 15 |
| 2025 | 14 | 13 |
| 2026 | 14 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image recording device29 Sep 2026US 12,747,120 B2Brother Kogyo Kabushiki Kaisha
- Skew correction device and medium processing apparatus22 Sep 2026US 12,741,839 B2Seiko Epson Corporation
- Sheet conveyance device15 Sep 2026US 12,735,286 B2Riso Kagaku Corporation
- Media ejecting apparatus, control method, and non-transitory computer-executable medium18 Aug 2026US 12,709,512 B2Pfu Limited
- Sheet conveyance apparatus, image forming apparatus, and image forming system4 Aug 2026US 12,698,173 B2Canon Kabushiki Kaisha
- Sheet conveyance apparatus and image forming apparatus24 Sep 2026US 2026/0288046 A1Canon Kabushiki Kaisha
- Controller and control method27 Aug 2026US 2026/0249502 A1Honda Motor Co., Ltd.
- Printer27 Aug 2026US 2026/0249623 A1Citizen Systems Japan Co., Ltd.
- Flexible document processing method and related equipment30 Jul 2026US 2026/0217488 A1Sesami Technologies S.R.L.
- Sheet conveyance apparatus, image forming apparatus and image forming system23 Jul 2026US 2026/0208988 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Translating nip registration device90US 5,219,159 AXerox Corporation · 1993
- Method and apparatus for deskewing and side registering a sheet85US 5,169,140 AXerox Corporation · 1992
- Automated banking machine with self auditing capabilities and system85US 6,109,522 ADiebold, Incorporated · 2000
- Combined differential deskewing and non-differential registration of sheet material using plural motors79US 5,078,384 AXerox Corporation · 1992
- Differential drive for sheet registration drive rolls with skew detection73US 5,278,624 AXerox Corporation · 1994