B65H 2557/33
For digital control
Official title: for digital control, e.g. for generating, counting or comparing pulses
B65H2557/33 (For digital control) appears on 110 US grants and 55 published applications in this corpus.
Search patents in B65H- Granted patents
- 110
- Published applications
- 55
- Assignees
- 55
- Inventors
- 177
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 7 | 6 |
| 2004 | 3 | 4 |
| 2005 | 3 | 2 |
| 2006 | 1 | 4 |
| 2007 | 2 | 4 |
| 2008 | 3 | 3 |
| 2009 | 5 | 6 |
| 2010 | 4 | 5 |
| 2011 | 1 | 4 |
| 2012 | 5 | 1 |
| 2013 | 3 | 1 |
| 2014 | 2 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 3 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 3 |
| 2025 | 1 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sheet feeding device and image forming apparatus5 May 2026US 12,617,638 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
- Post-processing apparatus and image formation system capable of post-processing sheet conveyed from image forming apparatus29 Apr 2025US 12,286,324 B2KYOCERA Document Solutions Inc.
- Medium conveying apparatus for generating image based on pulse signal whose cycle varies according to rotation of DC motor4 Jun 2024US 12,003,679 B2Pfu Limited
- Sheet feeding apparatus, control method of the same, and non-transitory computer storage medium storing control program of the same7 Nov 2023US 11,807,485 B2Horizon Inc.
- Electronic apparatus, resist unit, and driving method for a resist unit9 Apr 2026US 2026/0101010 A1KYOCERA Document Solutions Inc.
- Sheet feeding device and image forming apparatus17 Jul 2025US 2025/0230004 A1KYOCERA Document Solutions Inc.
- Numerical controller for filament winding machine5 Dec 2024US 2024/0399647 A1Murata Machinery, Ltd.
- Medium conveying apparatus for generating image based on pulse signal whose cycle varies according to rotation of dc motor22 Aug 2024US 2024/0283880 A1Pfu Limited
- Post-processing apparatus and image formation system capable of post-processing sheet conveyed from image forming apparatus28 Mar 2024US 2024/0101386 A1KYOCERA Document Solutions Inc.
Most cited
By later US patents
- Motor driven hose reel57US 5,495,995 AReelcraft Industries, Inc. · 1996
- Web cutting position control system46US 4,955,265 AKabushiki Kaisha Tokyo Kikai Seisakusho · 1990
- Apparatus for detecting number of remaining sheets34US 4,535,463 AMinolta Camera Kabushiki Kaisha · 1985
- Adaptive multiagent control system for controlling object motion with smart matter28US 6,027,112 AXerox Corporation · 2000
- Weft yarn storing, feeding and measuring device, preferably for jet weaving machines27US 4,541,462 AAktiebolaget IRO · 1985