H04N 1/1225
Means for maintaining contact between the sheet and the image sensor
Official title: {Means for maintaining contact between the sheet and the image sensor, e.g. pressing means}
H04N1/1225 (Means for maintaining contact between the sheet and the image sensor) appears on 58 US grants and 72 published applications in this corpus.
Search patents in H04N- Granted patents
- 58
- Published applications
- 72
- Assignees
- 27
- Inventors
- 147
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 4 |
| 2010 | 2 | 6 |
| 2011 | 0 | 6 |
| 2012 | 3 | 6 |
| 2013 | 10 | 4 |
| 2014 | 9 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 7 |
| 2018 | 6 | 11 |
| 2019 | 10 | 3 |
| 2020 | 4 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 3 | 6 |
| 2024 | 5 | 7 |
| 2025 | 2 | 3 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Image scanner28 Jul 2026US 12,695,836 B2Brother Kogyo Kabushiki Kaisha
- Recording apparatus and paper feeding method4 Nov 2025US 12,459,772 B2Canon Kabushiki Kaisha
- Medium conveying apparatus including a first conveyance guide to move in conjunction with movement of roller and a second conveyance guide to regulate the floating of a conveyed medium21 Jan 2025US 12,202,692 B2Pfu Limited
- Image reading apparatus and image forming apparatus having inclined surface for easy document removal24 Dec 2024US 12,177,403 B2Canon Kabushiki Kaisha
- Image forming apparatus22 Oct 2024US 12,126,776 B2Canon Kabushiki Kaisha
- Medium conveying apparatus including conveyance guide to move in conjunction with movement of roller3 Apr 2025US 2025/0108988 A1Pfu Limited
- Image reading apparatus and image forming apparatus having inclined surface for easy document removal27 Feb 2025US 2025/0071224 A1Canon Kabushiki Kaisha
- Image forming apparatus9 Jan 2025US 2025/0016278 A1Canon Kabushiki Kaisha
- Image scanner26 Sep 2024US 2024/0323286 A1Brother Kogyo Kabushiki Kaisha
- Image reading device26 Sep 2024US 2024/0323297 A1Seiko Epson Corporation
Most cited
By later US patents
- Automatic sheet-feeding scanner having non-linear paper path4US 8,395,827 B2Avision Inc. · 2013
- Reading device, image forming apparatus, position detecting method, and recording medium storing program code3US 10,855,865 B2Ricoh Company, Ltd. · 2020
- Document reading apparatus3US 8,149,476 B2Nisca Corporation · 2012
- Scanning-printing integrated machine for lottery ticket printing and cashing3US 9,098,979 B2Shandong New Beiyang Information Technology Co., Ltd. · 2015
- Image reading device2US 8,467,112 B2Brother Kogyo Kabushiki Kaisha · 2013