H04N 1/1235
Feeding a sheet past a transparent plate
Official title: {Feeding a sheet past a transparent plate; Details thereof}
H04N1/1235 (Feeding a sheet past a transparent plate) appears on 139 US grants and 166 published applications in this corpus.
Search patents in H04N- Granted patents
- 139
- Published applications
- 166
- Assignees
- 48
- Inventors
- 283
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 3 |
| 2003 | 1 | 2 |
| 2004 | 3 | 7 |
| 2005 | 0 | 5 |
| 2006 | 4 | 7 |
| 2007 | 3 | 9 |
| 2008 | 6 | 9 |
| 2009 | 5 | 7 |
| 2010 | 9 | 10 |
| 2011 | 7 | 17 |
| 2012 | 8 | 10 |
| 2013 | 24 | 12 |
| 2014 | 13 | 6 |
| 2015 | 11 | 2 |
| 2016 | 3 | 5 |
| 2017 | 3 | 3 |
| 2018 | 6 | 9 |
| 2019 | 6 | 7 |
| 2020 | 5 | 2 |
| 2021 | 3 | 3 |
| 2022 | 3 | 8 |
| 2023 | 5 | 3 |
| 2024 | 5 | 10 |
| 2025 | 2 | 7 |
| 2026 | 4 | 3 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image reading apparatus8 Sep 2026US 12,732,581 B2KYOCERA Document Solutions Inc.
- Medium transport device and image reading device16 Jun 2026US 12,654,969 B2Seiko Epson Corporation
- Image reading apparatus and image forming system14 Apr 2026US 12,604,074 B2Canon Kabushiki Kaisha
- Document reading apparatus and image forming apparatus including hinge mechanism that supports a document conveyance unit3 Mar 2026US 12,568,177 B2Canon Kabushiki Kaisha
- Reading apparatus, method of controlling reading apparatus, and non-transitory computer-readable storage medium storing program causing computer to control reading apparatus to correct reading position of document29 Jul 2025US 12,375,615 B2Seiko Epson Corporation
- Medium transport device and image reading device6 Aug 2026US 2026/0225839 A1Seiko Epson Corporation
- Image reading apparatus and image forming system11 Jun 2026US 2026/0164105 A1Canon Kabushiki Kaisha
- Image reading device and image forming apparatus5 Feb 2026US 2026/0039761 A1Canon Kabushiki Kaisha
- Image reading apparatus25 Dec 2025US 2025/0392670 A1KYOCERA Document Solutions Inc.
- Image reading device and image forming system27 Mar 2025US 2025/0106332 A1FUJIFILM Business Innovation Corp.
Most cited
By later US patents
- Image read device and copier1,024US 8,599,450 B2Ricoh Company, Ltd. · 2013
- Paper transportation device21US 7,380,787 B2Murata Kikai Kabushiki Kaisha · 2008
- Image reading apparatus18US 6,995,880 B2Nisca Corporation · 2006
- Multifunction device with scanner unit offset from recording sheet tray14US 9,049,326 B2Brother Kogyo Kabushiki Kaisha · 2015
- Image reading apparatus, and method for detecting size of document13US 7,688,477 B2Brother Kogyo Kabushiki Kaisha · 2010