B65H 2555/25
D.c. motors
Official title: D.C. motors, e.g. shunt motors
B65H2555/25 (D.c. motors) appears on 36 US grants and 40 published applications in this corpus.
Search patents in B65H- Granted patents
- 36
- Published applications
- 40
- Assignees
- 19
- Inventors
- 80
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 3 |
| 2009 | 2 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 3 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 3 |
| 2015 | 4 | 1 |
| 2016 | 2 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 4 |
| 2019 | 2 | 1 |
| 2020 | 1 | 4 |
| 2021 | 2 | 3 |
| 2022 | 1 | 4 |
| 2023 | 2 | 2 |
| 2024 | 5 | 4 |
| 2025 | 3 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sheet conveying device, image processing apparatus, and drive control method capable of suppressing temperature rise of motor with simple configuration12 May 2026US 12,625,454 B2KYOCERA Document Solutions Inc.
- Medium conveying apparatus for generating image based on pulse signal whose cycle varies according to rotation of DC motor7 Apr 2026US 12,598,262 B2Pfu Limited
- Banknote handling machine9 Dec 2025US 12,494,103 B2Scan Coin AB
- Automatic tape dispensing system25 Nov 2025US 12,479,686 B2
- Medium conveying apparatus for controlling current limit value of DC motor18 Mar 2025US 12,252,373 B2Pfu Limited
- Automatic tape dispensing system12 Feb 2026US 2026/0042632 A1
- Medium conveying apparatus22 Jan 2026US 2026/0021984 A1Pfu Limited
- Medium conveying apparatus, medium conveying method, and computer-readable non-transitory medium18 Dec 2025US 2025/0382147 A1Pfu Limited
- Sheet conveying device, image processing apparatus, and drive control method capable of suppressing temperature rise of motor with simple configuration11 Sep 2025US 2025/0284235 A1KYOCERA Document Solutions Inc.
- Banknote handling machine19 Sep 2024US 2024/0312283 A1Scan Coin AB
Most cited
By later US patents
- Paper height measure apparatus for a media tray with linear sensor40US 5,839,015 AXerox Corporation · 1998
- Conveyance control device, recording apparatus including the same, and convenyance control method11US 7,584,951 B2Canon Kabushiki Kaisha · 2009
- Cross roll registration deskew based on paper weight8US 5,601,283 AXerox Corporation · 1997
- Sheet feeding apparatus6US 8,251,364 B2Canon Kabushiki Kaisha · 2012
- Sheet feeding apparatus and image forming apparatus with sheet feeding apparatus therein5US 7,753,366 B2Canon Kabushiki Kaisha · 2010