H04N 1/00793
Using paper feeding mechanism
Official title: {using paper feeding mechanism, e.g. operate drive rollers at different speeds}
H04N1/00793 (Using paper feeding mechanism) appears on 58 US grants and 61 published applications in this corpus.
Search patents in H04N- Granted patents
- 58
- Published applications
- 61
- Assignees
- 24
- Inventors
- 130
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 3 | 1 |
| 2014 | 0 | 2 |
| 2015 | 3 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 2 | 5 |
| 2019 | 5 | 11 |
| 2020 | 7 | 6 |
| 2021 | 5 | 3 |
| 2022 | 4 | 3 |
| 2023 | 3 | 2 |
| 2024 | 6 | 6 |
| 2025 | 3 | 3 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Document imaging apparatus with leading edge engagement for improved performance6 Oct 2026US 12,752,307 B2Opex Corporation
- Image processing device and image processing method with sequential error detection20 Jan 2026US 12,531,955 B2Ricoh Company, Ltd.
- Image reading apparatus having sensor for detecting shape of fed documents, control method for controlling image reading apparatus, and storage medium having stored therein control method23 Dec 2025US 12,506,838 B2Canon Kabushiki Kaisha
- Document imaging apparatus with leading edge engagement for improved performance28 Jan 2025US 12,212,722 B2Opex Corporation
- Medium conveying apparatus for correcting a skew of a medium21 Jan 2025US 12,204,266 B2Pfu Limited
- Document reading device, image forming apparatus, and image forming system16 Jul 2026US 2026/0205552 A1Etria Co., Ltd.
- Sheet feeding device, image reading device, and image forming apparatus4 Jun 2026US 2026/0156217 A1Sharp Kabushiki Kaisha
- Electronic apparatus, resist unit, and driving method for a resist unit9 Apr 2026US 2026/0101010 A1KYOCERA Document Solutions Inc.
- Image reading apparatus having sensor for detecting shape of fed documents, control method for controlling image reading apparatus, and storage medium having stored therein control method12 Mar 2026US 2026/0075151 A1Canon Kabushiki Kaisha
- Liquid ejection apparatus and control method of liquid ejection apparatus4 Dec 2025US 2025/0373744 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Original image reading apparatus having device for conveying an original at a position deviated from an original reading position of a contact-type reading sensor29US 5,526,141 ACanon Kabushiki Kaisha · 1996
- Original reading apparatus and information processing apparatus with original reading apparatus28US 5,579,129 ACanon Kabushiki Kaisha · 1996
- Original reading apparatus26US 4,953,037 ACanon Kabushiki Kaisha · 1990
- Image forming apparatus with skew correction15US 6,052,552 ACanon Kabushiki Kaisha · 2000
- Sheet conveying apparatus, image forming apparatus and method of controlling a sheet conveying apparatus11US 8,215,637 B2Canon Kabushiki Kaisha · 2012